Ultrasonic

Compact, multi-purpose, robust.
Ultrasonic sensors.
Most ultrasonic sensors are based on the principle of measuring the
propagation time of sound in air. Packages of ultrasonic sound, socalled bursts, are emitted by the sensor, reflected by an object and
received again by the sensor. The transducers in the sensors, with
sonic frequencies far outside the range of human hearing, constantly
change between transmission and reception during operation. The
returned echo signals are evaluated by the integrated electronics of
the sensor. Depending on the sensor type, either digital or analog
information is then issued at the output.
Unlike optical sensors, influences such as changing colors, transparency or high reflectivity have no bearing on the detection of objects.
Ultrasonic sensors maintain their excellence even in harsh environments. They are extremely resistant to dirt, and process reliability
is not impaired by dust, smoke, vapors, or other contaminants.
The following types are available:
• Ultrasonic proximity sensors with one or two outputs
• Ultrasonic retro-reflective sensors
• Ultrasonic through beam sensors
• Measuring ultrasonic sensors with analog output signals
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Table of Contents
Introduction
Page 562
Page 568
Page 569
Page 570
Page 573
Table of Contents
Applications
Function
Typical sonic cone proﬁle
Mounting
General deﬁnitions
Ultrasonic proximity sensors
Introduction
Overview
Rectangular designs
Cylindrical designs
Page 576
Page 578
Page 580
Page 587
Ultrasonic proximity sensors with analog output
Introduction
Overview
Rectangular designs
Cylindrical designs
Page 598
Page 600
Page 602
Page 610
Ultrasonic 2 point proximity switch
Page 620
Page 621
Page 622
Page 626
Ultrasonic sensors
Introduction
Overview
Rectangular designs
Cylindrical designs
Ultrasonic retro-reﬂective sensors
Introduction
Overview
Rectangular designs
Cylindrical designs
Page 630
Page 632
Page 633
Page 638
Ultrasonic through beam sensors
Introduction
Rectangular designs
Page 640
Page 642
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561
Function
Miniature
sensors –
Miniature sensors - When space is scarce!
When space is scarce!
In this modern age of automation, Baumer ultrasonic
sensors are the answer to the continuing trend towards
miniaturization and higher integration.
This trend has led Baumer’s small and compact
ultrasonic sensors, with their hardy performance,
to enjoy a major focus of interest.
This performance is available in four different types:
• Ultrasonic proximity switches
• Ultrasonic retro-reﬂective sensors
Introduction
• Ultrasonic through beam sensors
• Distance measuring ultrasonic sensors with analog
output signals
Despite the extra emphasis placed on its miniature design, no compromises of any kind need be made when
applying these mighty minis.
• Distinctly narrow sonic cone proﬁles enable the sensors to look and measure into smallest cavities
• Mutual inﬂuence between sensors mounted closely
is minimized thanks to synchronized and multiplexed
operation
• Some housing types are mechanically compatible with
sensors using different technologies. They could be
exchanged on short notice should the need arise in
case of changing application conditions
• All miniature sensor variations feature Teach-in technology using a standardized Teach-in routine
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Miniature sensor applications
Miniature sensor applications
Liquid level detection
• Miniaturized ultrasonic sensors are ideally suited
to measure liquid levels in small containers. The
miniature housing design allows the installation of
several sensors in close proximity.
Introduction
Height measurement
• Distance to objects can be reliably
measured regardless of the surface
color, reﬂectivity or transparency
with miniaturized ultrasonic sensors.
Looking into small cavities
• The M12 sensor equipped with the screw-on
beam columnator has been especially designed
for:
- liquid level detection in test tubes and small
bottles
- liquid level detection in micro titration
Versions with analog or digital output signals are
available.
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563
Distance measuring sensors - Detecting more!
Distance measuring sensors –
Detecting more!
Ultrasonic distance measuring sensors provide information on an absolute position of a target or moving
object. For shiny surfaces, for transparent objects,
or environment with dust and high humidity, the
ultrasonic technologies are often the only
alternative to mechanical probing.
Introduction
Applications for ultrasonic distance measuring sensors include level detection, stack height control as
well as absolute position feedback.
Baumer offers a broad selection of ultrasonic distance measuring sensors:
• Sensing range Sd of 20…200 mm up to Sd of
400…2500 mm
• A constant resolution of 0,3 mm applies across the
entire family
• Distinctly narrow sonic cone proﬁles enable the
sensors to look and measure into smallest cavities
• Available output signals 0…10 VDC and 4…20 mA
or inverted from 10…0 VDC and 20…4 mA
• Output signals adjusted to required sensing range
of an object - through potentiometer, Teach-in button or remote Teach-in input
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Distance measuring sensor applications
Distance measuring sensor applications
Distance detection
• With its small shape and low weight,
the miniaturized ultrasonic sensors can also be installed in small
microgrippers with limited space to
accomodate ultrasonic sensors.
Introduction
Stacking level control
• Utrasonic sensors with analog outputs provide
a distance proportional output signal highly independent of the target material encountered.
The resolution is a uniform 0,3 mm even for
the maximum scanning range of 2000 mm.
Determination of roll diameter
• In winding and unwinding operations
distance measuring ultrasonic sensors accurately measure the outer
diameter of rolls containing materials
such as plastic ﬁlms, sheet metal,
paper and cardboard, veneer etc.
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Through beam and retro-reﬂective sensors
Through beam and retro-reﬂective sensors
For the detection of sound absorbing or fast moving
objects the range of ultrasonic barriers is perfectly
featured. Used for counting or the detection of a jam
on conveyor belts, these sensors allow the recognition of objects which could not even be detected by
simple ultrasonic proximity or optical sensors.
Introduction
Through beam sensors, often used for the rupture
control of paper, fabric, metal- or plastic ﬁlms are
capable to detect even high transparent objects.
In front of a reference surface retro reﬂective sensors
recognize all kinds of objects reliably, no matter
if sound absorbing or sound dispersing.
Generally the following features characterize the
Baumer range of ultrasonic sensors
• No blind range in front of the active sensing face
• Sensing range Sd 0…200 mm up to 0…3000 mm
• Short response time of less than 5 ms
• Any kind of sound reﬂecting material can be used as
reference surface (retro-reﬂective sensors)
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Through beam sensors
• Due to their non-pulsed operation, through
beam sensors, consisting of emitter and
receiver, exhibit the fastest response time
of all ultrasonic sensors.
Applications include:
- detection of objects following each other in
quick succession
- counting of objects made of materials which
are difﬁcult to detect (glass jars, PET bottles)
- monitoring transparent materials like plastic
and glass
Introduction
- ﬁlm rupture control
Through beam and retro-reﬂective sensors
Through beam and retro-reﬂective sensors applications
Retro-reﬂective sensors
• Retro-reﬂective sensors require a ﬁxed
reﬂector or reference target for operation.
They are ideally suited to reliably detect:
- odd shaped and non-aligned objects
- sound deﬂecting targets
- sound absorbing materials like cottonwool and foam rubber
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Function
Function
Design and operation
A special sonic transducer is used for the
ultrasonic proximity sensors, which allows
for alternate transmission and reception
of sound waves. The transducer emits a
number of sonic waves which are reﬂected
by an object, back to the transducer. After
emission of the sound waves, the ultrasonic sensor will switch to receive mode.
The time elapsed between emitting and
receiving is proportional to the distance of
the object from the sensor.
Digital and analog output
Introduction
Target detection
Sensing is only possible within the detection area. The required sensing range
can be adjusted with the sensor's potentiometer or by electronic Teach-in
(Teach-in button or remote Teach-in). If an
object is detected within the set area, the
output changes its state. The built-in LED
indicates this change.
Sonic waves are best reﬂected from hard
surfaces. Targets may be solids, liquids,
granules or powders. In fact, ultrasonic sensors are used in many applications where
objects are difﬁcult to detect with optical
devices.
Surfaces
Standard target
The standard target is deﬁned as a square
ﬂat object of following sizes:
• 15 x 15 mm for Sde up to 250 mm
• 30 x 30 mm for Sde up to 1000 mm
• 100 x 100 mm for Sde > 1000 mm
The target should be mounted perpendicular to the axis of the sensor.
Size
To ensure a reliable object detection, the
reﬂected signal must be large enough. The
intensity of the signal depends on the size
of the object. Using a standard object, the
full scanning range Sd is available.
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Detection of sound absorbent materials will
result in a reduction of the maximum sensing distance.
The maximum sensing distance can be
achieved as long as the maximum roughness of the object does not exceed
0,2 mm.
Typical sound absorbing materials are:
• foam rubber
• cotton / wool / cloth / felt
• very porous materials
Sonic cone proﬁles
The sonic cone proﬁle charts as found in the spec sheets of this catalog represent the
active sensing areas for ultrasonic sensors. The charts demonstrate the short-range
sonic side lobes, which widen the sensor's close-range aperture angle. Due to sound
absorption and air diffusion, the lobes decrease at longer ranges.
Size, shape, surface properties and the direction of target detection have very high inﬂuence on the lateral detecting region of an ultrasonic sensor.
Sonic beam proﬁles are typical for their whole family, eg. the proﬁle for 100 - 1000 mm represents all types - digital and analog outputs, etc. of sensors with that sensing range.
Typical sonic cone proﬁle
Typical sonic cone proﬁle
lateral distance to reference axis (mm)
typical sonic beam of ultrasonic sensors with sensing range 100...1000 mm
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
120
100
80
60
40
20
0
-20
-40
-60
sensing limit
-80
-100
-120
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
object distance (So) from sensor front (mm)
Measuring method
Object distance So
Introduction
Switching point
of sonic beam
Reference
axis
Target
Lateral distance
to reference axis
When determining the shape of typical sonic cone proﬁles standard square targets made
of steel are used.
• 15 x 15 mm for Sde up to 250 mm
• 30 x 30 mm for Sde up to 1000 mm
• 100 x 100 mm for Sde > 1000 mm
The targets are positioned perpendicularly to the sensor's reference axis, approached
sideways at different distances. The sonic cone proﬁle is then plotted by connecting the
measured points with a line.
The cone shape can vary if round or differently shaped objects are detected.
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Mounting
Mounting
Minimum spacings
Possible errors caused by the installation of two sensors
Timing diagramm
X
Sensor 1
F2
O1
1
2
Sensor 2
O2
F1
Ox: Original signal = Echo
Fx: Interference signal of a second sensor
Sensor 2
F3
2
O2
Y
Sensor 3
F2
O3
3
Minimum spacings table
Introduction
Sensor type
x
y
max. no.
of sensors
Action
to take
Order
reference
max.
control wire
Response
time
Standard
- without
multiplex or
synch.
3 x Sd
2 x Sd
no limit
none
all standard
sensors
-
according
to technical
specs.
with multiplex
feature
2 x Sd
no
space
required
2
connect
control
pin
Uxxx xxxx8xx
5m
2x
technical
specs.
with
synchronization
feature
3 x Sd
1 x Sd
8
connect
control
pin
Uxxx xxxx7xx
7m
according
to technical
specs.
Synchronization feature
Link the control pin of all sensors within a limited area to each other. This triggers the
measurement of all sensors at the same time. Interference signals which arrive due to
their longer sensing distance later at the sensor, will be ignored. Up to eight sensors can
be synchronized via control pin.
Multiplex feature
Link the control pin of both sensors to each other. While the ﬁrst sensor is measuring, the
second is enabled. After the ﬁrst measurement is completed, the second sensor is allowed
to send and receive its signals. In maximum two sensors can be interconnected. The multiplex function increase the sensor response time to the double of the speciﬁed value.
Note: At sensors with synchronization or multiplex feature, the control pin must not stay
open. If the feature is not in use the pin must be connected to following potential to assure
the standard response time:
Synchronization: Connect the control pin to supply voltage (+Vs)
Multiplex: Connect the control pin to ground (GND)
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Multiplexing ultrasonic
sensors
In this mode two sensors may be mounted without any spacing, since they operate
alternately. The response and release time of the speciﬁc sensors is therefore doubled.
The connecting “control” wire must be connected to ground, if the sensor is not multiplexed.
Installation
Synchronization and multiplexing operations are accomplished by connecting the fourth
wire (control) of the speciﬁc sensors. Only two ultrasonic sensors may be multiplexed at
a time; when using the synchronization mode, eight sensors may be used in conjunction.
The maximum length of the connecting wire should not exceed 5 meters.
Stand-alone operation
synchronous and multiplex
sensors
If these sensors are used as stand-alone devices, the "control" connection wire must be
connected to +Vs in the synchronous type and to GND in the multiplex type to achieve
the maximum possible reaction speed.
Adjustment aid
The LED indicates the intensity of the signal which has been reﬂected by the object, as
well as the switching state of the output.
Mounting
Mounting
LED on
The object is reliably detected with a signal strength reserve of 50%. The output is
switched.
LED off
No target detected, output is not switched.
Teach-in locking
The Teach-in locking is active 5 minutes after power-up or after the end of the last Teachin process. Teach-in locking is reset by disconnecting the power supply.
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Introduction
LED ﬂashing
Unreliable detection of the target. The output is activated / switched.
Mounting
Mounting
Angular deﬂection
Sound waves, like light waves, are reﬂected from ﬂat surfaces. It is therefore possible that the reﬂected sonic beam from an
angled surface might be too small for the
accurate recognition of a target.
The inﬂuence of tilting increases when the
distance between the sensor and the target
increases.
This effect can also be used to advantage as
shown here to remotely detect a target.
Reflector
The reﬂector must be large enough and
have smooth surfaces and edges.
Object
Sonic beam deﬂector Series 20
- see accessories section
1,5
˚
45
23
Introduction
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50
14
3,2
56
42
12
,4
40
Technical deﬁnitions and
environmental inﬂuences
Blind range St
Scanning range Sd
Close range
Scanning range
close limit Sdc
Reference
axis
Object distance So
General deﬁnitions
General deﬁnitions
Hysteresis
Blind range St
Reliable object recognition is not possible within the blind range (St). Objects within this
blind range may cause false switching of the sensor.
Scanning range Sd
Objects within the scanning range (Sd) are correctly detected up to the set far limit (Sde)
of the scanning range.
Scanning range close limit Sdc
The close limit (Sdc) can be programmed by a Teach-in button.
Scanning range far limit Sde
By means of a built-in potentiometer or a Teach-in button the user can change the far limit
(Sde) of the scanning range (Sd).
Object distance So
The object distance is deﬁned as the distance between the front end of the sensor and
the object itself.
Hysteresis
After recognizing the object the effective scanning range (Sd) is enlarged in the axial direction by the hysteresis value.
Repeatability
Repeatability is deﬁned as the difference between two subsequent measurements under
identical circumstances and with a standard object.
Sensitivity to noise
The extremely high sonic frequency used for ultrasonic sensors ensures that most extraneous noise will not affect operational accuracy. Pressurized air might interfere with
the proper operation of the sensor under extreme conditions.
Humidity
A relative humidity up to 90 % has nominal effect on the sensing distance of the sonic
sensors. Direct moisture or dirt however may lead to a reduction of the scanning range
Sd.
Air stream
The narrow sonic beam angle may be affected by strong air streams in excess of
10 m/second.
Temperature
Heat radiation from hot targets produces strong air turbulence. This can affect the sonic
propagation and hence, the proper recognition of an object.
Temperature drift
The speed of sound depends on temperature. Deviation can be up to 0,18%/K. Temperature drift of the ambient air is mostly compensated within the sensor itself. The
speciﬁcation for temperature compensation is valid for stationary conditions.
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Introduction
Scanning range far limit Sde
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Ultrasonic
proximity sensors
Ultrasonic proximity sensors
SET
Introduction
Design and operation
A special sonic transducer is used for the ultrasonic proximity sensors, which allows for
alternate transmission and reception of sound waves. The transducer emits a number of
sonic waves which are reﬂected by an object, back to the transducer. After emission of
the sound waves, the ultrasonic sensor will switch to receive mode. The time elapsed
between emitting and receiving is proportional to the distance of the object from the
sensor.
Digital output
Sensing is only possible within the detection area. The required sensing range can be
adjusted with the sensor's potentiometer. If an object is detected within the set area,
the output changes its state. The built-in LED indicates this change.
Ultrasonic proximity sensors
... with Teach-in
Teach-in procedures
All adjustments are carried out via the internal Teach-in button or the external Teach-in
wire.
Adjustment switching point Sde
1. Adjustment mode:
Press the Teach-in button or connect the white Teach-in wire to +Vs for approx. 2 secs
until the LED ﬂashes green. Release the button or disconnect Teach-in wire.
2. LED ﬂashes green. Place the target at the required scanning range and press the
Teach-in button or connect the external white Teach-in wire shortly to +Vs.
3. Succesful completion of Teach-in procedure is conﬁrmed by LED being „on“ for approx. 2 secs.
In order to re-teach the sensor it must be shortly disconnected from the power supply.
Resetting to original factory settings
Holding the button down or connecting the white Teach-in wire to +Vs for > 6 secs, will
automatically restore the original factory setting. Fast ﬂashing of the green LED indicates
successful completion of the resetting.
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Ultrasonic proximity sensors
Introduction
Ultrasonic proximity sensors
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0577
Ultrasonic proximity sensors
Overview
SET
rectangular designs
UNDK 10
UNDK 20
UNDK 20
UNDK 20
UNDK 30
UNDK 30
UNDK 30
width / diameter
10,4 mm
20 mm
20 mm
20 mm
30 mm
30 mm
30 mm
sensing range sd
10 ... 200 mm
10 ... 200 mm
Overview
product family
SONUS
40 ... 400 mm 100 ... 1000 mm 30 ... 250 mm
potentiometer
n
n
n
n
n
n
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
operating temperature
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-25 ... +60 °C
-25 ... +60 °C
-10 ... +60 °C
housing material
plastic (ASA)
polyester
polyester
polyester
polyester /
die-cast zinc
polyester /
die-cast zinc
polyester /
die-cast zinc
n
n
n
Teach-in
repeatability
cable
n
ﬂylead connector M8
n
connector M8
n
n
n
n
n
n
n
protection class
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
Page
580
581
582
583
584
585
586
UNAM 12
UNAM 12
UNAM 12
UNAR 18
UNAM 18
UNAM 18
UNAR 18
18 mm
18 mm
18 mm
connector M12
Ultrasonic proximity sensors
60 ... 400 mm 100 ... 1000 mm
n
cylindrical designs
product family
width / diameter
12 mm
12 mm
12 mm
18 mm
sensing range sd
5 ... 70 mm
10 ... 200 mm
40 ... 400 mm
60 ... 400 mm
n
n
n
n
n
repeatability
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 1 mm
< 0,5 mm
< 0,5 mm
operating temperature
0 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
0 ... +60 °C
-20 ... +60 °C
-10 ... +60 °C
0 ... +60 °C
housing material
brass nickel
plated
brass nickel
plated
brass nickel
plated
stainless steel
1.4435 (A4)
brass nickel
plated
brass nickel
plated
stainless steel
1.4435 (A4)
connector M12
n
n
n
n
n
n
protection class
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
Page
587
588
589
594
590
591
595
n
potentiometer
external Teach-in
n
Teach-in
n
cable
578
100 ... 700 mm 100 ... 1000 mm 100 ... 1000 mm
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Overview
UNAM 30
UNAM 50
30 mm
30 mm
Ultrasonic proximity sensors
Overview
Ultrasonic proximity sensors
200 ... 1500 mm 350 ... 2500 mm
n
n
< 1 mm
< 1 mm
-25 ... +60 °C
-25 ... +60 °C
brass nickel
plated
brass nickel
plated
n
n
n
n
IP 67
IP 67
592
593
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Ultrasonic proximity sensors SONUS
UNDK 10
Sd = 200 mm
SET
• small housing dimensions
• very low mass (4 g)
• long sensing range/small blind range
UNDK 10
dimension drawings
< 0,18% Sde/K
adjustment
Teach-in
response time ton
< 15 ms
release time toff
< 15 ms
alignment aid
target display ﬂashing
sonic frequency
380 kHz
output indicator
LED green
3
2,9
M8 x 1
3,2
15
temperature drift
3
3,2
2,9
< 0,5 mm
17,9
repeatability
Teach-in
LED
27
4% Sde
14
12
Teach-in
LED
4,9
hysteresis typ.
14
12
15
30 ... 200 mm
2,9
scanning range far limit Sde
17,9
10 ... 200 mm
27
sensing range sd
6,7
Sd = 200 mm
general data
2,9
10,4
7
10,4
ﬂylead connector version
electrical data
current consumption max.
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
17,9
2,9
15
27
3,2
10,4
2,9
34
type
rectangular
housing material
plastic (ASA)
width / diameter
10,4 mm
height / length
27 mm
depth
14 mm
M8 x 1
standard cable length 200 mm
connection diagrams
BN (1)
PNP
ambient conditions
-10 ... +60 °C
BU (3)
protection class
IP 67
WH (2)
accessories
BN (1)
+VS
BK (4)
operating temperature
NPN
output
Z
+VS
Z
BK (4)
output
BU (3)
0V
0V
WH (2)
control/Teach-in
control/Teach-in
typical sonic cone proﬁle
ESW 31A, ESG 32A
lateral distance to reference axis (mm)
connectors
Teach-in
LED
3
mechanical data
Ultrasonic proximity sensors SONUS
14
12
12 ... 30 VDC
L 4,9
voltage supply range +Vs
25
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
0
20
40
60
80
100
120
140
160
180
200
220
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
order reference
output circuit
connection types
UNDK 10N8914
NPN make function (NO) / break function (NC)
cable
UNDK 10N8914/KS35A
NPN make function (NO) / break function (NC)
ﬂylead connector M8
UNDK 10N8914/S35A
NPN make function (NO) / break function (NC)
connector M8
UNDK 10P8914
PNP make function (NO) / break function (NC)
cable
UNDK 10P8914/KS35A
PNP make function (NO) / break function (NC)
ﬂylead connector M8
UNDK 10P8914/S35A
PNP make function (NO) / break function (NC)
connector M8
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240
Ultrasonic proximity sensors
UNDK 20
Sd = 200 mm
SET
• internal and external Teach-in
• small sonic beam angle
general data
dimension drawing
temperature drift
< 0,18% Sde/K
adjustment
Teach-in
response time ton
< 10 ms
release time toff
< 10 ms
alignment aid
target display ﬂashing
sonic frequency
380 kHz
output indicator
LED green
Sd = 200 mm
< 0,5 mm
15
LED
M8 x 1
UNDK 20
4% Sde
repeatability
20
9,5
hysteresis typ.
Teach- in
42
30 ... 200 mm
29,5
scanning range far limit Sde
6,5
10 ... 200 mm
3,2
sensing range sd
5,7
14
11,8
connection diagrams
electrical data
output current
PNP
35 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
NPN
output
Z
+VS
Z
BK (4)
output
BU (3)
0V
WH (2)
0V
WH (2)
control/Teach-in
control/Teach-in
typical sonic cone proﬁle
mechanical data
type
BK (4)
BU (3)
< 200 mA
BN (1)
+VS
25
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
0
20
40
60
80
100
120
140
160
180
200
220
240
object distance (So) from sensor front (mm)
ambient conditions
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 31A, ESG 32A
order reference
output circuit
UNDK 20N6914/S35A
NPN make function (NO)
UNDK 20N7914/S35A
NPN break function (NC)
UNDK 20P6914/S35A
PNP make function (NO)
UNDK 20P7914/S35A
PNP break function (NC)
www.baumerelectric.com
581
Ultrasonic proximity sensors
current consumption max.
BN (1)
12 ... 30 VDC
lateral distance to reference axis (mm)
voltage supply range +Vs
Ultrasonic proximity sensors
UNDK 20
Sd = 400 mm
SET
• internal and external Teach-in
• wide sonic beam angle
dimension drawing
hysteresis typ.
4% Sde
repeatability
< 0,5 mm
temperature drift
< 0,18% Sde/K
adjustment
Teach-in
response time ton
< 25 ms
release time toff
< 25 ms
alignment aid
target display ﬂashing
sonic frequency
290 kHz
output indicator
LED green
Teach- in
20
15
LED
9,5
60 ... 400 mm
M8 x 1
42
scanning range far limit Sde
29,5
40 ... 400 mm
3,2
sensing range sd
6,5
UNDK 20
Sd = 400 mm
general data
5,7
14
11,8
connection diagrams
electrical data
current consumption max.
output current
BN (1)
12 ... 30 VDC
PNP
35 mA
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Ultrasonic proximity sensors
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
NPN
output
Z
BK (4)
+VS
Z
output
BU (3)
0V
WH (2)
0V
WH (2)
control/Teach-in
control/Teach-in
typical sonic cone proﬁle
50
mechanical data
type
BN (1)
+VS
BK (4)
BU (3)
lateral distance to reference axis (mm)
voltage supply range +Vs
40
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
50
ambient conditions
100
150
200
250
300
350
400
object distance (So) from sensor front (mm)
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 31A, ESG 32A
order reference
output circuit
UNDK 20N6912/S35A
NPN make function (NO)
UNDK 20N7912/S35A
NPN break function (NC)
UNDK 20P6912/S35A
PNP make function (NO)
UNDK 20P7912/S35A
PNP break function (NC)
582
www.baumerelectric.com
450
500
Ultrasonic proximity sensors
UNDK 20
Sd = 1000 mm
• internal and external Teach-in
• long sensing range
general data
dimension drawing
temperature drift
< 0,18% Sde/K
adjustment
Teach-in
response time ton
< 50 ms
release time toff
< 50 ms
alignment aid
target display ﬂashing
sonic frequency
240 kHz
output indicator
LED green
Sd = 1000 mm
< 0,5 mm
15
LED
M8 x 1
UNDK 20
4% Sde
repeatability
20
9,5
hysteresis typ.
Teach- in
42
100 ... 1000 mm
29,5
scanning range far limit Sde
6,5
100 ... 1000 mm
3,2
sensing range sd
5,7
14
11,8
connection diagrams
electrical data
BN (1)
12 ... 30 VDC
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
NPN
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
BK (4)
BU (3)
WH (2)
BN (1)
output
BK (4)
PNP
0V
BU (3)
Ext. Teach-In
WH (2)
+VS
output
Z
0V
Ext. Teach-in
typical sonic cone proﬁle
mechanical data
type
+VS
Z
120
100
80
60
40
20
0
-20
-40
-60
-80
-120
connector M8
sensing limit
-100
0
100
200
300
400
500
600
700
800
900
1000
1100
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 31A, ESG 32A
order reference
output circuit
UNDK 20N6903/S35A
NPN make function (NO)
UNDK 20N7903/S35A
NPN break function (NC)
UNDK 20P6903/S35A
PNP make function (NO)
UNDK 20P7903/S35A
PNP break function (NC)
www.baumerelectric.com
583
Ultrasonic proximity sensors
current consumption max.
lateral distance to reference axis (mm)
voltage supply range +Vs
Ultrasonic proximity sensors
UNDK 30
Sd = 250 mm
• potentiometer
• synchronization output
• small blind range
dimension drawings
30 ... 250 mm
hysteresis typ.
4% Sde
< 0,18% Sde/K
adjustment
potentiometer
response time ton (synch on)
< 10 ms
release time toff (sync on)
< 10 ms
M12 x 1
11,4
20
alignment aid
target display ﬂashing
sonic frequency
300 kHz
output indicator
LED green
BN (1)
PNP
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
11,4
14
20
BN (1)
+VS
BK (4)
output
Z
BU (3)
NPN
output
0V
WH (2)
control
control
lateral distance to reference axis (mm)
typical sonic cone proﬁle
type
rectangular
housing material
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
31 mm
30
25
20
15
10
5
0
-5
-10
-15
-20
sensing limit
-25
-30
0
25
50
75
100
125
150
175
200
225
250
275
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
ambient conditions
operating temperature
-25 ... +60 °C
protection class
IP 67
accessories
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
UNDK 30N1713
NPN make function (NO)
cable
UNDK 30N1713/S14
NPN make function (NO)
connector M12
UNDK 30N3713
NPN break function (NC)
cable
UNDK 30N3713/S14
NPN break function (NC)
connector M12
UNDK 30P1713
PNP make function (NO)
cable
UNDK 30P1713/S14
PNP make function (NO)
connector M12
UNDK 30P3713
PNP break function (NC)
cable
UNDK 30P3713/S14
PNP break function (NC)
connector M12
584
+VS
Z
BK (4)
BU (3)
0V
WH (2)
mechanical data
connectors
14
connection diagrams
electrical data
Ultrasonic proximity sensors
12
on request
temperature drift
18,4
4,5
multiplex version
37,4
65
yes
Pot
LED
18,4
37,4
< 0,5 mm
synchronization
4,5
repeatability
Pot
31,1
30
31,1
30
LED
23
scanning range far limit Sde
65
30 ... 250 mm
23
sensing range sd
11
UNDK 30
Sd = 250 mm
general data
www.baumerelectric.com
Ultrasonic proximity sensors
UNDK 30
Sd = 400 mm
• potentiometer
• synchronisation output
general data
dimension drawings
< 0,18% Sde/K
adjustment
potentiometer
response time ton (synch on)
< 25 ms
release time toff (sync on)
< 25 ms
alignment aid
target display ﬂashing
sonic frequency
400 kHz
output indicator
LED green
BN (1)
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
output current
< 200 mA
yes
reverse polarity protection
yes
housing material
polyester / die-cast zinc
30 mm
depth
31 mm
NPN
output
Z
Sd = 400 mm
+VS
Z
BK (4)
output
BU (3)
0V
0V
WH (2)
control
control
50
rectangular
65 mm
BN (1)
typical sonic cone proﬁle
type
height / length
BK (4)
WH (2)
mechanical data
width / diameter
14
40
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
50
100
150
200
250
300
350
400
450
500
object distance (So) from sensor front (mm)
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
ambient conditions
operating temperature
-25 ... +60 °C
protection class
IP 67
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
UNDK 30N1712
NPN make function (NO)
cable
UNDK 30N1712/S14
NPN make function (NO)
connector M12
UNDK 30N3712
NPN break function (NC)
cable
UNDK 30N3712/S14
NPN break function (NC)
connector M12
UNDK 30P1712
PNP make function (NO)
cable
UNDK 30P1712/S14
PNP make function (NO)
connector M12
UNDK 30P3712
PNP break function (NC)
cable
UNDK 30P3712/S14
PNP break function (NC)
connector M12
www.baumerelectric.com
585
Ultrasonic proximity sensors
short circuit protection
11,4
20
+VS
BU (3)
lateral distance to reference axis (mm)
< 2 VDC
< 10% Vs
11,4
14
connection diagrams
PNP
residual ripple
37,4
M12 x 1
20
electrical data
voltage drop Vd
12
on request
temperature drift
18,4
4,5
yes
multiplex version
65
synchronization
37,4
< 0,5 mm
Pot
LED
18,4
11
4% Sde
repeatability
4,5
hysteresis typ.
Pot
31,1
30
31,1
30
LED
UNDK 30
60 ... 400 mm
23
scanning range far limit Sde
65
60 ... 400 mm
23
sensing range sd
Ultrasonic proximity sensors
UNDK 30
Sd = 1000 mm
• potentiometer
• synchronisation output
• temperature compensation
dimension drawings
100 ... 1000 mm
hysteresis typ.
4% Sde
< 0,1% Sde/K
adjustment
potentiometer
response time ton (synch on)
< 50 ms
release time toff (sync on)
< 50 ms
M12 x 1
target display ﬂashing
sonic frequency
240 kHz
output indicator
LED green
BN (1)
NPN
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
lateral distance to reference axis (mm)
Ultrasonic proximity sensors
rectangular
polyester / die-cast zinc
31 mm
BK (4)
output
PNP
BU (3)
0V
0V
control
120
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
0
100
200
300
400
500
600
700
800
900
1000
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
UNDK 30N1703
NPN make function (NO)
cable
UNDK 30N1703/S14
NPN make function (NO)
connector M12
UNDK 30N3703
NPN break function (NC)
cable
UNDK 30N3703/S14
NPN break function (NC)
connector M12
UNDK 30P1703
PNP make function (NO)
cable
UNDK 30P1703/S14
PNP make function (NO)
connector M12
UNDK 30P3703
PNP break function (NC)
cable
UNDK 30P3703/S14
PNP break function (NC)
connector M12
586
output
Z
WH (2)
control
ambient conditions
connectors
+VS
BK (4)
typical sonic cone proﬁle
housing material
depth
14
BN (1)
+VS
WH (2)
type
65 mm
20
Z
BU (3)
mechanical data
height / length
11,4
14
connection diagrams
electrical data
30 mm
11,4
20
alignment aid
width / diameter
12
on request
temperature drift
18,4
4,5
multiplex version
37,4
65
yes
Pot
LED
18,4
37,4
< 0,5 mm
synchronization
4,5
repeatability
Pot
31,1
30
31,1
30
LED
23
scanning range far limit Sde
65
100 ... 1000 mm
23
sensing range sd
11
UNDK 30
Sd = 1000 mm
general data
www.baumerelectric.com
1100
Ultrasonic proximity sensors
UNAM 12
Sd = 70 mm
SET
• with beam columnator for measurement in very small
containers
• external Teach-in
general data
dimension drawing
4% Sde
repeatability
< 0,5 mm
temperature drift
< 0,18% Sde/K
adjustment
external Teach-in
response time ton
< 10 ms
release time toff
< 10 ms
alignment aid
target display ﬂashing
sonic frequency
380 kHz
output indicator
LED green
ø 5
Sd = 70 mm
hysteresis typ.
ø 8
SW 17
LED
UNAM 12
5 ... 70 mm
100
scanning range far limit Sde
ø 15
26
5 ... 70 mm
42,5
sensing range sd
42,5
with beam columnator
57,5
special type
M12 x 1
connection diagram
BN (1)
electrical data
PNP
+VS
BK (4)
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
BU (3)
output circuit
PNP make function (NO)
WH (2)
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
output
Z
0V
Ext. Teach-in
typical sonic cone proﬁle
mechanical data
type
cylindrical
housing material
brass nickel plated
width / diameter
12 mm
height / length
70 mm
connection types
connector M12
ambient conditions
15
10
5
0
-5
-10
-20
operating temperature
0 ... +60 °C
protection class
IP 67
sensing limit with
standard target
round rod ø 10 mm
-15
0
10
20
30
40
50
60
70
80
target distance from nozzle of columnator (mm)
standard target 15 x 15 mm and round rod ø 10 mm, directecd rectangular to sensor’s reference axis
accessories
connectors
ES 14, ESW 33A, ESG 34A
Teach-in-adapter
Nr. 141584
order reference
UNAM 12P1914/S14D
www.baumerelectric.com
587
Ultrasonic proximity sensors
lateral distance to reference axis (mm)
20
Ultrasonic proximity sensors
UNAM 12
Sd = 200 mm
SET
• external Teach-in
• Teach-in adapter
• small sonic beam angle
UNAM 12
dimension drawing
10 ... 200 mm
scanning range far limit Sde
30 ... 200 mm
hysteresis typ.
4% Sde
repeatability
< 0,5 mm
temperature drift
< 0,18% Sde/K
adjustment
external Teach-in
response time ton
< 10 ms
release time toff
< 10 ms
alignment aid
target display ﬂashing
sonic frequency
380 kHz
output indicator
LED green
M12 x 1
SW 17
55
sensing range sd
70
Sd = 200 mm
general data
LED
M12 x 1
connection diagrams
electrical data
current consumption max.
output current
BN (1)
12 ... 30 VDC
PNP
35 mA
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Ultrasonic proximity sensors
cylindrical
housing material
brass nickel plated
width / diameter
12 mm
height / length
70 mm
connection types
connector M12
BK (4)
NPN
output
Z
+VS
Z
BK (4)
output
BU (3)
0V
WH (2)
0V
WH (2)
control/Teach-in
control/Teach-in
typical sonic cone proﬁle
mechanical data
type
BN (1)
+VS
BU (3)
lateral distance to reference axis (mm)
voltage supply range +Vs
25
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
ambient conditions
0
operating temperature
-10 ... +60 °C
protection class
IP 67
20
60
80
100
120
140
160
180
200
220
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
accessories
connectors
ES 14, ESW 33A, ESG 34A
Teach-in-adapter
Nr. 141584
order reference
output circuit
UNAM 12N1914/S14
NPN make function (NO)
UNAM 12N3914/S14
NPN break function (NC)
UNAM 12P1914/S14
PNP make function (NO)
UNAM 12P3914/S14
PNP break function (NC)
588
40
www.baumerelectric.com
240
Ultrasonic proximity sensors
UNAM 12
Sd = 400 mm
SET
• external Teach-in
• Teach-in adapter
• wide sonic beam angle
general data
dimension drawing
hysteresis typ.
4% Sde
repeatability
< 0,5 mm
temperature drift
< 0,18% Sde/K
adjustment
external Teach-in
response time ton
< 25 ms
release time toff
< 25 ms
alignment aid
target display ﬂashing
sonic frequency
290 kHz
output indicator
LED green
M12 x 1
SW 17
Sd = 400 mm
60 ... 400 mm
LED
UNAM 12
scanning range far limit Sde
55
40 ... 400 mm
70
sensing range sd
M12 x 1
connection diagrams
electrical data
output current
PNP
35 mA
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
cylindrical
housing material
brass nickel plated
width / diameter
12 mm
height / length
70 mm
connection types
connector M12
Z
BK (4)
+VS
Z
output
BU (3)
0V
0V
WH (2)
control/Teach-in
control/Teach-in
typical sonic cone proﬁle
50
ambient conditions
40
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
operating temperature
NPN
output
WH (2)
mechanical data
type
BK (4)
BU (3)
BN (1)
+VS
50
-10 ... +60 °C
100
150
200
250
300
350
400
450
object distance (So) from sensor front (mm)
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
protection class
IP 67
accessories
connectors
ES 14, ESW 33A, ESG 34A
Teach-in-adapter
Nr. 141584
order reference
output circuit
UNAM 12N1912/S14
NPN make function (NO)
UNAM 12N3912/S14
NPN break function (NC)
UNAM 12P1912/S14
PNP make function (NO)
UNAM 12P3912/S14
PNP break function (NC)
www.baumerelectric.com
589
500
Ultrasonic proximity sensors
current consumption max.
BN (1)
12 ... 30 VDC
lateral distance to reference axis (mm)
voltage supply range +Vs
Ultrasonic proximity sensors
UNAM 18
Sd = 700 mm
• potentiometer
• synchronisation output
UNAM 18
dimension drawing
100 ... 700 mm
scanning range far limit Sde
110 ... 700 mm
hysteresis typ.
4% Sde
repeatability
< 1 mm
synchronization
yes
temperature drift
< 0,18% Sde/K
adjustment
potentiometer
response time ton (synch on)
< 100 ms
release time toff (sync on)
< 100 ms
alignment aid
target display ﬂashing
sonic frequency
230 kHz
output indicator
LED green
M18 x 1
SW 24
78
sensing range sd
Pot
LED
connection diagrams
BN (1)
electrical data
voltage supply range +Vs
PNP
12 ... 30 VDC
30 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
200
short circuit protection
yes
160
reverse polarity protection
yes
housing material
brass nickel plated
width / diameter
18 mm
height / length
89 mm
connection types
cable
Z
BK (4)
ambient conditions
-20 ... +60 °C
protection class
IP 67
output
BU (3)
0V
control
0V
WH (2)
control
120
80
40
0
-40
-80
-120
sensing limit
-160
operating temperature
+VS
Z
typical sonic cone proﬁle
lateral distance to reference axis (mm)
Ultrasonic proximity sensors
cylindrical
NPN
output
WH (2)
mechanical data
type
BN (1)
+VS
BK (4)
BU (3)
current consumption max.
-200
50
100
150 200
250
300 350
400
450 500
550 600
650
700 750 800
850 900
target distance from sensor (mm)
standard square target, size 30 x 30 mm, positioned perpendicularly to sensor's reference axis
order reference
output circuit
UNAM 18N1703
NPN make function (NO)
UNAM 18N3703
NPN break function (NC)
UNAM 18P1703
PNP make function (NO)
UNAM 18P3703
PNP break function (NC)
590
89
Sd = 700 mm
general data
www.baumerelectric.com
Ultrasonic proximity sensors
UNAM 18
Sd = 1000 mm
SET
• internal and external Teach-in
general data
dimension drawing
4% Sde
repeatability
< 0,5 mm
temperature drift
< 0,18% Sde/K
adjustment
Teach-in
response time ton
< 50 ms
release time toff
< 50 ms
alignment aid
target display ﬂashing
sonic frequency
240 kHz
output indicator
LED green
Sd = 1000 mm
hysteresis typ.
M18 x 1
SW 24
Teach-in
UNAM 18
100 ... 1000 mm
90
scanning range far limit Sde
70
100 ... 1000 mm
80
sensing range sd
LED
M12 x 1
connection diagrams
electrical data
output current
PNP
35 mA
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
cylindrical
housing material
brass nickel plated
width / diameter
18 mm
height / length
90 mm
connection types
-10 ... +60 °C
IP 67
+VS
Z
output
BU (3)
0V
0V
WH (2)
control/Teach-in
control/Teach-in
120
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
ambient conditions
protection class
Z
BK (4)
typical sonic cone proﬁle
connector M12
operating temperature
NPN
output
WH (2)
mechanical data
type
BK (4)
BU (3)
BN (1)
+VS
0
100
200
300
400
500
600
700
800
900
1000
1100
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
output circuit
UNAM 18N6903/S14
NPN make function (NO)
UNAM 18N7903/S14
NPN break function (NC)
UNAM 18P6903/S14
PNP make function (NO)
UNAM 18P7903/S14
PNP break function (NC)
www.baumerelectric.com
591
Ultrasonic proximity sensors
current consumption max.
BN (1)
12 ... 30 VDC
lateral distance to reference axis (mm)
voltage supply range +Vs
Ultrasonic proximity sensors
UNAM 30
Sd = 1500 mm
• potentiometer
• increased sensing range
general data
UNAM 30
dimension drawings
200 ... 1500 mm
200 ... 1500 mm
hysteresis typ.
4% Sde
repeatability
< 1 mm
temperature drift
< 0,18% Sde/K
adjustment
potentiometer
response time ton
< 100 ms
release time toff
< 100 ms
alignment aid
target display ﬂashing
sonic frequency
200 kHz
output indicator
LED green
M30 x 1,5
M30 x 1,5
Pot
SW 36
60
70
scanning range far limit Sde
SW 36
60
70
Sd = 1500 mm
sensing range sd
LED
M12 x 1
Pot
LED
connection diagrams
electrical data
BN (1)
12 ... 30 VDC
current consumption max.
30 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
PNP
Ultrasonic proximity sensors
+VS
BN (1)
output
BK (4)
NPN
Z
cylindrical
housing material
brass nickel plated
width / diameter
30 mm
70 mm
ambient conditions
0V
0V
160
120
80
40
0
-40
-80
-120
sensing limit
-160
-200
0
operating temperature
-25 ... +60 °C
protection class
IP 67
200
400
600
800
1000
1200
1400
1600
target distance from sensor (mm)
standard target 100 x 100 mm, positioned perpendicularly to sensor's reference axis
accessories
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
UNAM 30N1104
NPN make function (NO)
cable
UNAM 30N1104/S14
NPN make function (NO)
connector M12
UNAM 30N3104
NPN break function (NC)
cable
UNAM 30N3104/S14
NPN break function (NC)
connector M12
UNAM 30P1104
PNP make function (NO)
cable
UNAM 30P1104/S14
PNP make function (NO)
connector M12
UNAM 30P3104
PNP break function (NC)
cable
UNAM 30P3104/S14
PNP break function (NC)
connector M12
592
output
BU (3)
200
type
connectors
+VS
Z
typical sonic cone proﬁle
mechanical data
height / length
BK (4)
BU (3)
lateral distance to reference axis (mm)
voltage supply range +Vs
www.baumerelectric.com
1800
Ultrasonic proximity sensors
UNAM 50
Sd = 2500 mm
• potentiometer
• synchronisation output
• long sensing range
general data
synchronization
yes
30°
temperature drift
< 0,18% Sde/K
adjustment
potentiometer
response time ton
< 160 ms
release time toff
< 160 ms
alignment aid
target display ﬂashing
sonic frequency
120 kHz
output indicator
LED green
Pot
LED
M12 x 1
M30 x 1,5
Pot
BN (1)
PNP
12 ... 30 VDC
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
housing material
brass nickel plated
width / diameter
30 mm
height / length
95 mm
output
BU (3)
0V
0V
WH (2)
control
control
250
200
150
100
50
0
-50
-100
-150
-200
sensing limit
-250
-300
ambient conditions
IP 67
NPN
+VS
Z
300
cylindrical
protection class
Z
BK (4)
typical sonic cone proﬁle
type
-25 ... +60 °C
output
WH (2)
mechanical data
operating temperature
BN (1)
+VS
BK (4)
BU (3)
lateral distance to reference axis (mm)
current consumption max.
LED
M30 x 1,5
connection diagrams
electrical data
voltage supply range +Vs
30°
0
200
400
600
800
1000 1200 1400
1600 1800 2000 2200 2400
2600 2800
object distance (So) from sensor front (mm)
standard target with 100 x 100 mm, positioned perpendicularly to sensor's reference axis
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
UNAM 50N1721
NPN make function (NO)
cable
UNAM 50N1721/S14
NPN make function (NO)
connector M12
UNAM 50N3721
NPN break function (NC)
cable
UNAM 50N3721/S14
NPN break function (NC)
connector M12
UNAM 50P1721
PNP make function (NO)
cable
UNAM 50P1721/S14
PNP make function (NO)
connector M12
UNAM 50P3721
PNP break function (NC)
cable
UNAM 50P3721/S14
PNP break function (NC)
connector M12
www.baumerelectric.com
593
Ultrasonic proximity sensors
< 1 mm
SW 36
60
70
95
4% Sde
repeatability
44,5
SW 36
60
70
95
hysteresis typ.
44,5
Sd = 2500 mm
350 ... 2500 mm
UNAM 50
scanning range far limit Sde
14,2
350 ... 2500 mm
14,2
dimension drawings
sensing range sd
Ultrasonic proximity sensors
UNAR 18
Sd = 400 mm
SET
• internal and external Teach-in
• sensorfront chemically resistant
• stainless steel housing
UNAR 18
dimension drawing
sensing range sd
60 ... 400 mm
scanning range far limit Sde
60 ... 400 mm
hysteresis typ.
4% Sde
repeatability
< 0,5 mm
temperature drift
< 0,18% Sde/K
adjustment
Teach-in
response time ton
< 60 ms
release time toff
< 60 ms
alignment aid
target display ﬂashing
sonic frequency
400 kHz
output indicator
LED green
M18 x 1
SW 24
Teach- in
LED
M12 x 1
connection diagrams
BN (1)
electrical data
current consumption max.
PNP
12 ... 30 VDC
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Ultrasonic proximity sensors
housing material
stainless steel 1.4435 (A4)
coating active face
Parylene
material O-Ring
FFKM
width / diameter
18 mm
height / length
91,5 mm
connection types
connector M12
control/Teach-in
control/Teach-in
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
50
100
150
200
250
300
350
400
450
object distance (So) from sensor front (mm)
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
ES 14, ESW 33A, ESG 34A
order reference
output circuit
UNAR 18N6912/S14G
NPN make function (NO)
UNAR 18N7912/S14G
NPN break function (NC)
UNAR 18P6912/S14G
PNP make function (NO)
UNAR 18P7912/S14G
PNP break function (NC)
594
0V
WH (2)
30
accessories
connectors
output
BU (3)
0V
40
ambient conditions
0 ... +60 °C
+VS
Z
50
cylindrical
IP 67
Z
BK (4)
typical sonic cone proﬁle
type
protection class
NPN
output
WH (2)
mechanical data
operating temperature
BN (1)
+VS
BK (4)
BU (3)
lateral distance to reference axis (mm)
voltage supply range +Vs
91,5
chemically resistant
71,6
special type
81,5
Sd = 400 mm
general data
www.baumerelectric.com
500
Ultrasonic proximity sensors
UNAR 18
Sd = 1000 mm
SET
• internal and external Teach-in
• sensorfront chemically resistant
• stainless steel housing
general data
dimension drawing
4% Sde
repeatability
< 0,5 mm
temperature drift
< 0,18% Sde/K
adjustment
Teach-in
response time ton
< 80 ms
release time toff
< 80 ms
alignment aid
target display ﬂashing
sonic frequency
240 kHz
output indicator
LED green
SW 24
Teach- in
LED
M12 x 1
connection diagrams
BN (1)
electrical data
current consumption max.
PNP
12 ... 30 VDC
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
cylindrical
housing material
stainless steel 1.4435 (A4)
coating active face
Parylene
width / diameter
18 mm
height / length
91,5 mm
connection types
connector M12
Z
BK (4)
+VS
Z
output
BU (3)
0V
0V
WH (2)
control/Teach-in
control/Teach-in
typical sonic cone proﬁle
type
FFKM
NPN
output
WH (2)
mechanical data
material O-Ring
BN (1)
+VS
BK (4)
BU (3)
lateral distance to reference axis (mm)
voltage supply range +Vs
Sd = 1000 mm
100 ... 1000 mm
hysteresis typ.
UNAR 18
scanning range far limit Sde
M18 x 1
120
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
0
100
200
300
400
500
600
700
800
900
1000
1100
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
ambient conditions
operating temperature
0 ... +60 °C
protection class
IP 67
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
output circuit
UNAR 18N6903/S14G
NPN make function (NO)
UNAR 18N7903/S14G
NPN break function (NC)
UNAR 18P6903/S14G
PNP make function (NO)
UNAR 18P7903/S14G
PNP break function (NC)
www.baumerelectric.com
595
Ultrasonic proximity sensors
100 ... 1000 mm
91,5
sensing range sd
71,6
chemically resistant
81,5
special type
596
www.baumerelectric.com
Ultrasonic
proximity sensors
with analog outputs
Ultrasonic proximity sensors with analog output
SET
Sensors with potentiometer
OUT
Introduction
max
min
Sd
St
Sde
scanning range Sd
Ultrasonic proximity sensors with analog output
Sensors with Teach-in
The sensor provides a distance proportional
analog current or analog voltage output, allowing simply applied, non-contact distance
measurement. The user can change the slope
of the output curve using the built-in potentiometer. By doing so, they are able to deﬁne the required resolution. Sensor versions,
which have a built-in D/A-Converter, generate
output signals divided into discrete steps. Applications having long cable runs where there
might be EMI or RFI interferences, should
use sensors with an analog current output.
Adjustment of 0 ... 10 V output function
To switch the sensor into Teach mode, hold the Teach-in button, or connect the external
Teach-in wire (WH) to +VS for 2 seconds or more. Successful entry into Teach-mode is
signaled by the ﬂashing bicolor LED. Upon release of the Teach button or disconnection
of external Teach wire from the +VS source, the red LED will ﬂash. At this point, you may
set the close limit (Sdc) by placing the target at the required distance from the sensor (the
closest the target will be to the sensor face) and brieﬂy pushing the button or connecting
the Teach-in wire with +VS. The LED will then ﬂash Amber. Far limit (Sde) may now be
programmed by placing the target at the farthest required distance from the sensor by
brieﬂy pressing the button or connecting the Teach-in wire with + VS. Both LEDs will be
„on“ for 2 seconds to conﬁrm proper completion of Teach-in process.
Analog output
20 mA / 10 V
Measuring range configured
by Teach-in
Programmable output curve
Standard measuring
range
inverted
Distance
4 mA / 0 V
Measuring range
Sensor
Blind
region
Measuring distance
Object
Optional on request
Separate digital PNP output with one switching point which may be set using the
Teach-in function.
Inverting the output function to 10 ... 0 V
Sensor output signal can be inverted to 10 ... 0 V by teaching the far limit Sde ﬁrst and
the sensor close limit Sdc second.
Resetting to original factory settings or improper set up
Teaching the sensor without an object within its scanning range, teaching only one instead
of the required two limits of the scanning range or simply pressing the button for more than
6 seconds will automatically restore the original factory settings. Fast ﬂashing of both LEDs
indicates successful completion of the resetting.
598
www.baumerelectric.com
Deviations in linearity are mainly generated within the sensor and by changes in ambient
temperature. Resolution, temperature drift and repeatability deﬁne the linearity error.
Minimum load resistance
The voltage drop across the load resistance is proportional to the current, using a sensor
with current output. To ensure a proper functioning of the output stage do not exceed
the maximum permissible load resistance as stated in the data sheet.
Resolution
Deﬁnes the smallest position change of the object which causes a change in voltage or
current at the sensor output.
Ultrasonic proximity sensors with analog output
Linearity
Introduction
Ultrasonic proximity sensors with analog output
www.baumerelectric.com
599
Ultrasonic analog sensors
Overview
SET
rectangular designs
UNDK 10
width / diameter
sensing range sd
Overview
product family
UNDK 20
UNDK 20
UNDK 20
UNDK 30
UNDK 30
UNDK 30
10,4 mm
20 mm
20 mm
20 mm
30 mm
30 mm
30 mm
20 ... 200 mm
20 ... 200 mm
SONUS
60 ... 400 mm 100 ... 1000 mm 30 ... 250 mm
n
potentiometer
60 ... 400 mm 100 ... 1000 mm
n
n
n
n
n
n
n
n
n
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
operating temperature
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
housing material
plastic (ASA)
polyester
polyester
polyester
polyester /
die-cast zinc
polyester /
die-cast zinc
polyester /
die-cast zinc
n
n
n
Teach-in
repeatability
cable
n
ﬂylead connector M8
n
connector M8
n
n
n
n
n
n
n
protection class
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
Page
602
603
604
605
606
607
608
UNAM 12
UNAM 12
UNAM 12
UNAR 18
UNAM 18
UNAR 18
UNAM 30
18 mm
18 mm
18 mm
30 mm
connector M12
Ultrasonic analog sensors
cylindrical designs
product family
width / diameter
12 mm
12 mm
12 mm
sensing range sd
2 ... 82 mm
20 ... 200 mm
60 ... 400 mm
n
n
n
n
n
n
n
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 0,5 mm
operating temperature
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
0 ... +60 °C
-10 ... +60 °C
0 ... +60 °C
-10 ... +60 °C
housing material
brass nickel
plated
brass nickel
plated
brass nickel
plated
stainless steel
1.4435 (A4)
brass nickel
plated
stainless steel
1.4435 (A4)
brass nickel
plated
connector M12
n
n
n
n
n
n
n
protection class
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
IP 67
Page
610
611
612
616
613
617
614
60 ... 400 mm 100 ... 1000 mm 100 ... 1000 mm 100 ... 1000 mm
n
potentiometer
external Teach-in
Teach-in
repeatability
n
cable
600
www.baumerelectric.com
Ultrasonic analog sensors
Overview
Overview
UNDK 30
30 mm
200 ... 2000 mm
n
< 1 mm
-10 ... +60 °C
polyester /
die-cast zinc
n
n
IP 67
Ultrasonic analog sensors
609
UNAM 50
30 mm
400 ... 2500 mm
n
n
< 1 mm
-10 ... +60 °C
brass nickel
plated
n
n
IP 67
615
www.baumerelectric.com
601
Ultrasonic analog sensors SONUS
UNDK 10
Sd = 200 mm
SET
• small housing dimensions
• very low mass (4 g)
• high resolution
dimension drawings
sonic frequency
380 kHz
response time ton
< 60 ms
release time toff
< 60 ms
alignment aid
target display ﬂashing
yellow LED / red LED
temperature drift
< 2% of distance to target So
ﬂylead connector version
0 ... 10 V / 10 ... 0 V
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
3,2
10,4
2,9
M8 x 1
standard cable length 200 mm
type
rectangular
housing material
plastic (ASA)
width / diameter
10,4 mm
height / length
27 mm
depth
14 mm
ambient conditions
connection diagram
BN (1)
+VS
BK (4)
Analog
BU (3)
output
Z
0V
WH (2)
control/Teach-In
typical sonic cone proﬁle
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
ESW 31A, ESG 32A
order reference
connection types
UNDK 10U6914
cable
UNDK 10U6914/KS35A
ﬂylead connector M8
UNDK 10U6914/S35A
connector M8
lateral distance to reference axis (mm)
Ultrasonic analog sensors SONUS
mechanical data
17,9
voltage output
output signal
27
output circuit
Teach-in
3
L 4,9
35 mA
LED
34
15 ... 30 VDC
connectors
14
12
electrical data
current consumption max.
2,9
10,4
7
10,4
light indicator
voltage supply range +Vs
2,9
M8 x 1
15
Teach-in
3,2
2,9
< 0,3 mm
adjustment
Teach-in
3
17,9
resolution
3
3,2
27
< 0,5 mm
LED
4,9
repeatability
14
12
Teach-in
15
20 ... 200 mm
LED
2,9
scanning range far limit Sde
14
12
15
20 ... 200 mm
17,9
scanning range close limit Sdc
27
20 ... 200 mm
6,7
sensing range sd
2,9
UNDK 10
Sd = 200 mm
general data
25
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
0
20
40
60
80
100
120
140
160
180
200
220
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
602
www.baumerelectric.com
240
Ultrasonic analog sensors
UNDK 20
Sd = 200 mm
SET
• internal and external Teach-in
• 0 ... 10 V / 4 ... 20 mA invertible
• small sonic beam angle
general data
dimension drawing
resolution
< 0,3 mm
adjustment
Teach-in
sonic frequency
380 kHz
response time ton
< 30 ms
release time toff
< 30 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
M8 x 1
connection diagram
15 ... 30 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Analog
0V
Ext.Teach-In
typical sonic cone proﬁle
voltage output
0 ... 10 V / 10 ... 0 V
current output
output signal
4 ... 20 mA / 20 ... 4 mA
load resistance +Vs max.
< 1100 Ohm
< 400 Ohm
output
Z
BU (3)
WH (2)
lateral distance to reference axis (mm)
35 mA
< 20 mA
25
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
0
20
mechanical data
40
60
80
100
120
140
160
180
200
220
240
object distance (So) from sensor front (mm)
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 31A, ESG 32A
order reference
output circuit
UNDK 20I6914/S35A
current output
UNDK 20U6914/S35A
voltage output
www.baumerelectric.com
603
Ultrasonic analog sensors
type
+VS
BK (4)
output current
load resistance +Vs min.
11,8
BN (1)
current consumption max.
output signal
5,7
14
electrical data
voltage supply range +Vs
Sd = 200 mm
< 0,5 mm
15
LED
UNDK 20
20 ... 200 mm
repeatability
20
9,5
scanning range far limit Sde
Teach- in
42
20 ... 200 mm
29,5
scanning range close limit Sdc
6,5
20 ... 200 mm
3,2
sensing range sd
Ultrasonic analog sensors
UNDK 20
Sd = 400 mm
SET
• internal and external Teach-in
• 0 ... 10 V / 4 ... 20 mA invertible
• wide sonic beam angle
dimension drawing
UNDK 20
scanning range far limit Sde
60 ... 400 mm
repeatability
< 0,5 mm
resolution
< 0,3 mm
Teach- in
adjustment
Teach-in
sonic frequency
290 kHz
response time ton
< 60 ms
release time toff
< 60 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
15
LED
M8 x 1
5,7
14
11,8
connection diagram
BN (1)
electrical data
voltage supply range +Vs
20
9,5
60 ... 400 mm
42
scanning range close limit Sdc
29,5
60 ... 400 mm
6,5
sensing range sd
3,2
Sd = 400 mm
general data
+VS
BK (4)
15 ... 30 VDC
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Analog
output
Z
BU (3)
0V
WH (2)
Ext.Teach-In
typical sonic cone proﬁle
voltage output
current consumption max.
35 mA
output signal
0 ... 10 V / 10 ... 0 V
Ultrasonic analog sensors
current output
current consumption max.
55 mA
output signal
4 ... 20 mA / 20 ... 4 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
lateral distance to reference axis (mm)
50
40
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
50
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 31A, ESG 32A
order reference
output circuit
UNDK 20I6912/S35A
current output
UNDK 20U6912/S35A
voltage output
604
150
200
250
300
350
400
object distance (So) from sensor front (mm)
mechanical data
type
100
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
www.baumerelectric.com
450
500
Ultrasonic analog sensors
UNDK 20
Sd = 1000 mm
SET
• internal and external Teach-in
• 0 ... 10 V / 4 ... 20 mA invertible
• long sensing distance
general data
dimension drawing
resolution
< 0,3 mm
adjustment
Teach-in
sonic frequency
240 kHz
response time ton
< 80 ms
release time toff
< 80 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
M8 x 1
5,7
14
11,8
connection diagram
BN (1)
electrical data
+VS
BK (4)
15 ... 30 VDC
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Analog
35 mA
output signal
0 ... 10 V / 10 ... 0 V
0V
Ext.Teach-In
typical sonic cone proﬁle
voltage output
current consumption max.
output
Z
BU (3)
WH (2)
current output
current consumption max.
55 mA
output signal
4 ... 20 mA / 20 ... 4 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
lateral distance to reference axis (mm)
voltage supply range +Vs
Sd = 1000 mm
< 0,5 mm
15
LED
UNDK 20
100 ... 1000 mm
repeatability
20
9,5
scanning range far limit Sde
Teach- in
42
100 ... 1000 mm
29,5
scanning range close limit Sdc
6,5
100 ... 1000 mm
3,2
sensing range sd
120
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
0
100
200
300
400
500
600
700
800
900
1000
1100
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
type
Ultrasonic analog sensors
mechanical data
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 31A, ESG 32A
order reference
output circuit
UNDK 20I6903/S35A
current output
UNDK 20U6903/S35A
voltage output
www.baumerelectric.com
605
Ultrasonic analog sensors
UNDK 30
Sd = 250 mm
SET
• Teach-in or potentiometer
• 0 ... 10 V / 4 ... 20 mA
• output of Teach-in version invertible
UNDK 30
dimension drawings
300 kHz
response time ton
< 50 ms
release time toff
< 50 ms
target display ﬂashing
temperature drift
< 2% of distance to target So
11
alignment aid
LED green
30 ... 250 mm
light indicator
yellow LED / red LED
BN (1 )
electrical data
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
BU (3 )
35 mA
current output
current consumption max.
55 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
output
Z
0V
typical sonic cone proﬁle
lateral distance to reference axis (mm)
15 ... 30 VDC
+VS
BK (4 )
Analog
voltage supply range +Vs
voltage output
Ultrasonic analog sensors
14
20
connection diagram
scanning range close limit Sdc
30
25
20
15
10
5
0
-5
-10
-15
-20
sensing limit
-25
-30
0
25
50
75
100
125
150
175
200
225
250
rectangular
housing material
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
31 mm
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33S, ESG 34S
order reference
adjustment
output circuit
output signal
connection types
UNDK 30I6113
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
cable
UNDK 30I6113/S14
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
connector M12
UNDK 30U6113
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
cable
UNDK 30U6113/S14
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
connector M12
UNDK 30U9113
potentiometer
voltage output
0 ... 10 VDC
cable
UNDK 30U9113/S14
potentiometer
voltage output
0 ... 10 VDC
connector M12
606
275
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
mechanical data
type
11,4
ø 13,2
14
Teach-in = Teach-in or potentiometer
Teach-in
current consumption max.
11,4
M12 x 1
20
potentiometer
light indicator
23
sonic frequency
31,1
18,4
Teach- in
65
< 0,3 mm
LED
18,4
37,4
< 0,5 mm
resolution
Teach-in
12
repeatability
30
31,1
30
LED
4,5
30 ... 250 mm
23
scanning range far limit Sde
65
30 ... 250 mm
37,4
sensing range sd
4,5
Sd = 250 mm
general data
www.baumerelectric.com
Ultrasonic analog sensors
UNDK 30
Sd = 400 mm
SET
• Teach-in or potentiometer
• 0 ... 10 V / 4 ... 20 mA
• output of Teach-in version invertible
general data
dimension drawings
alignment aid
target display ﬂashing
temperature drift
< 2% of distance to target So
11
LED green
connection diagram
scanning range close limit Sdc
60 ... 400 mm
light indicator
yellow LED / red LED
BN (1 )
electrical data
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
BU (3 )
35 mA
current output
55 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
40
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
mechanical data
50
rectangular
polyester / die-cast zinc
width / diameter
30 mm
65 mm
depth
31 mm
100
150
200
250
300
350
400
450
500
object distance (So) from sensor front (mm)
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
housing material
height / length
0V
50
voltage output
current consumption max.
output
Z
typical sonic cone proﬁle
lateral distance to reference axis (mm)
15 ... 30 VDC
+VS
BK (4 )
Analog
voltage supply range +Vs
type
14
20
Teach-in = Teach-in or potentiometer
Teach-in
current consumption max.
11,4
ø 13,2
14
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33S, ESG 34S
order reference
adjustment
output circuit
output signal
connection types
UNDK 30I6112
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
cable
UNDK 30I6112/S14
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
connector M12
UNDK 30U6112
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
cable
UNDK 30U6112/S14
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
connector M12
UNDK 30U9112
potentiometer
voltage output
0 ... 10 VDC
cable
UNDK 30U9112/S14
potentiometer
voltage output
0 ... 10 VDC
connector M12
www.baumerelectric.com
607
Ultrasonic analog sensors
light indicator
11,4
M12 x 1
20
potentiometer
Sd = 400 mm
< 60 ms
UNDK 30
< 60 ms
release time toff
4,5
response time ton
31,1
18,4
23
400 kHz
Teach- in
65
< 0,3 mm
sonic frequency
LED
18,4
37,4
< 0,5 mm
resolution
Teach-in
12
repeatability
30
31,1
30
LED
4,5
60 ... 400 mm
23
scanning range far limit Sde
65
60 ... 400 mm
37,4
sensing range sd
Ultrasonic analog sensors
UNDK 30
Sd = 1000 mm
SET
• Teach-in or potentiometer
• 0 ... 10 V / 4 ... 20 mA
• output of Teach-in version invertible
UNDK 30
dimension drawings
240 kHz
response time ton
< 80 ms
release time toff
< 80 ms
target display ﬂashing
temperature drift
< 2% of distance to target So
11
alignment aid
100 ... 1000 mm
light indicator
yellow LED / red LED
BN (1 )
electrical data
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
BU (3 )
voltage output
35 mA
current output
current consumption max.
55 mA
load resistance +Vs max.
< 1100 Ohm
Ultrasonic analog sensors
output
Z
0V
typical sonic cone proﬁle
lateral distance to reference axis (mm)
15 ... 30 VDC
+VS
BK (4 )
Analog
voltage supply range +Vs
120
100
80
60
40
20
0
-20
-40
-60
-80
-120
< 400 Ohm
sensing limit
-100
0
100
200
300
400
500
600
700
800
900
1000
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
mechanical data
type
14
20
connection diagram
scanning range close limit Sdc
load resistance +Vs min.
11,4
ø 13,2
14
LED green
Teach-in
current consumption max.
11,4
M12 x 1
20
potentiometer
light indicator
23
sonic frequency
31,1
18,4
Teach- in
65
< 0,3 mm
LED
18,4
37,4
< 0,5 mm
resolution
Teach-in
12
repeatability
30
31,1
30
LED
4,5
100 ... 1000 mm
23
scanning range far limit Sde
65
100 ... 1000 mm
37,4
sensing range sd
4,5
Sd = 1000 mm
general data
rectangular
housing material
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
31 mm
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33A, ESG 34A
order reference
adjustment
output circuit
output signal
connection types
UNDK 30I6103
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
cable
UNDK 30I6103/S14
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
connector M12
UNDK 30U6103
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
cable
UNDK 30U6103/S14
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
connector M12
UNDK 30U9103
potentiometer
voltage output
0 ... 10 VDC
cable
UNDK 30U9103/S14
potentiometer
voltage output
0 ... 10 VDC
connector M12
608
www.baumerelectric.com
1100
Ultrasonic analog sensors
UNDK 30
Sd = 2000 mm
SET
• Teach-in
• 0 ... 10 V / 4 ... 20 mA
• output of Teach-in version invertible
general data
dimension drawings
200 ... 2000 mm
200 ... 2000 mm
repeatability
< 1 mm
< 150 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Analog
BU (3 )
65
output
Z
0V
typical sonic cone proﬁle
250
voltage output
current consumption max.
35 mA
output signal
0 ... 10 V / 10 ... 0 V
current output
current consumption max.
55 mA
output signal
4 ... 20 mA / 20 ... 4 mA
load resistance +Vs max.
< 1100 Ohm
200
150
100
50
0
-50
-100
-150
-250
< 400 Ohm
sensing limit
-200
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
object distance (So) from sensor front (mm)
mechanical data
type
+VS
BK (4 )
standard target with 100 x 100 mm, positioned perpendicularly to sensor's reference axis
rectangular
housing material
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
31 mm
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33A, ESG 34A
order reference
output circuit
connection types
UNDK 30I6104/S14
current output
connector M12
UNDK 30U6104
voltage output
cable
UNDK 30U6104/S14
voltage output
connector M12
www.baumerelectric.com
609
Ultrasonic analog sensors
residual ripple
11,4
14
connection diagram
lateral distance to reference axis (mm)
15 ... 30 VDC
< 20 mA
ø 13,2
20
14
BN (1 )
output current
load resistance +Vs min.
11,4
M12 x 1
20
electrical data
voltage supply range +Vs
37,4
11
< 150 ms
release time toff
12
200 kHz
response time ton
4,5
sonic frequency
65
Teach-in
31,1
18,4
Teach-in
LED
37,4
< 0,5 mm
adjustment
4,5
resolution
30
31,1
18,4
Teach-in
23
scanning range far limit Sde
30
LED
Sd = 2000 mm
scanning range close limit Sdc
UNDK 30
200 ... 2000 mm
23
sensing range sd
Ultrasonic analog sensors
UNAM 12
Sd = 82 mm
SET
• external Teach-in
• with beam columnator for measurement in very small
containers
UNAM 12
sensing range sd
2 ... 82 mm
ø 15
ø 8
scanning range close limit Sdc
2 ... 82 mm
ø 3
< 0,5 mm
resolution
< 0,3 mm
SW 17
adjustment
external Teach-in
sonic frequency
380 kHz
response time ton
< 30 ms
release time toff
< 30 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
electrical data
LED
M12 x 1
connection diagram
BN (1)
15 ... 30 VDC
current consumption max.
35 mA
output circuit
voltage output
output signal
0 ... 10 V / 10 ... 0 V
output current
< 20 mA
residual ripple
< 10% Vs
+VS
BK (4)
Analog
voltage supply range +Vs
88
2 ... 82 mm
repeatability
42,5
scanning range far limit Sde
14
with beam columnator
30,5
dimension drawing
special type
57,5
Sd = 82 mm
general data
BU (3)
output
Z
0V
WH (2)
Ext.Teach-In
typical sonic cone proﬁle
short circuit protection
yes
reverse polarity protection
yes
Ultrasonic analog sensors
mechanical data
type
cylindrical
housing material
brass nickel plated
width / diameter
12 mm
height / length
70 mm
connection types
connector M12
lateral distance to reference axis (mm)
20
15
10
5
0
-5
-10
sensing limit with
standard target
round rod ø 10 mm
-15
-20
0
10
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
Teach-in-adapter
Nr. 141584
connectors
ESW 33A, ESG 34A
order reference
UNAM 12U9914/S14D
610
20
30
40
50
60
70
80
target distance from nozzle of columnator (mm)
standard target 15 x 15 mm and round rod ø 10 mm, directecd rectangular to sensor’s reference axis
www.baumerelectric.com
90
Ultrasonic analog sensors
UNAM 12
Sd = 200 mm
SET
• external Teach-in
• 0 ... 10 V / 0 ... 10 mA invertible
• Teach-in adapter
general data
dimension drawing
20 ... 200 mm
repeatability
< 0,5 mm
resolution
< 0,3 mm
adjustment
external Teach-in
sonic frequency
380 kHz
response time ton
< 30 ms
SW 17
LED
release time toff
< 30 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
M12 x 1
connection diagram
BN (1)
electrical data
15 ... 30 VDC
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Analog
current consumption max.
35 mA
output signal
0 ... 10 V / 10 ... 0 V
current consumption max.
45 mA
output signal
0 ... 10 mA / 10 ... 0 mA
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
0V
Ext.Teach-In
typical sonic cone proﬁle
current output
load resistance +Vs max.
output
Z
BU (3)
WH (2)
voltage output
25
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
0
20
40
60
80
100
120
140
160
180
200
220
240
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
mechanical data
type
+VS
BK (4)
lateral distance to reference axis (mm)
voltage supply range +Vs
Sd = 200 mm
scanning range far limit Sde
M12 x 1
UNAM 12
20 ... 200 mm
cylindrical
housing material
brass nickel plated
width / diameter
12 mm
height / length
70 mm
connection types
connector M12
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
Teach-in-adapter
Nr. 141584
connectors
ESW 33A, ESG 34A
order reference
output circuit
UNAM 12I9914/S14
current output
UNAM 12U9914/S14
voltage output
www.baumerelectric.com
611
Ultrasonic analog sensors
scanning range close limit Sdc
55
20 ... 200 mm
70
sensing range sd
Ultrasonic analog sensors
UNAM 12
Sd = 400 mm
SET
• external Teach-in
• 0 ... 10 V / 0 ... 10 mA invertible
• Teach-in adapter
UNAM 12
dimension drawing
60 ... 400 mm
scanning range close limit Sdc
60 ... 400 mm
scanning range far limit Sde
60 ... 400 mm
repeatability
< 0,5 mm
resolution
< 0,3 mm
adjustment
external Teach-in
sonic frequency
290 kHz
response time ton
< 60 ms
release time toff
< 60 ms
alignment aid
target display ﬂashing
M12 x 1
SW 17
LED
M12 x 1
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
connection diagram
BN (1)
electrical data
voltage supply range +Vs
55
sensing range sd
70
Sd = 400 mm
general data
+VS
BK (4)
15 ... 30 VDC
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Analog
output
Z
BU (3)
0V
WH (2)
Ext.Teach-In
typical sonic cone proﬁle
voltage output
current consumption max.
35 mA
output signal
0 ... 10 V / 10 ... 0 V
Ultrasonic analog sensors
current output
current consumption max.
45 mA
output signal
0 ... 10 mA / 10 ... 0 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
lateral distance to reference axis (mm)
50
40
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
50
cylindrical
housing material
brass nickel plated
width / diameter
12 mm
height / length
70 mm
connection types
connector M12
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
Teach-in-adapter
Nr. 141584
connectors
ESW 33A, ESG 34A
order reference
output circuit
UNAM 12I9912/S14
current output
UNAM 12U9912/S14
voltage output
612
150
200
250
300
350
400
object distance (So) from sensor front (mm)
mechanical data
type
100
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
www.baumerelectric.com
450
500
Ultrasonic analog sensors
UNAM 18
Sd = 1000 mm
SET
• internal and external Teach-in
• 0 ... 10 V / 4 ... 20 mA
• output signals invertible
general data
dimension drawing
100 ... 1000 mm
repeatability
< 0,5 mm
resolution
< 0,3 mm
adjustment
Teach-in
sonic frequency
240 kHz
SW 24
Teach-in
response time ton
< 80 ms
release time toff
< 80 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
LED
M12 x 1
connection diagram
BN (1)
electrical data
+VS
BK (4)
15 ... 30 VDC
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
Analog
35 mA
output signal
0 ... 10 V / 10 ... 0 V
0V
Ext.Teach-In
typical sonic cone proﬁle
voltage output
current consumption max.
output
Z
BU (3)
WH (2)
current output
current consumption max.
55 mA
output signal
4 ... 20 mA / 20 ... 4 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
lateral distance to reference axis (mm)
voltage supply range +Vs
Sd = 1000 mm
scanning range far limit Sde
M18 x 1
UNAM 18
100 ... 1000 mm
90
scanning range close limit Sdc
70
100 ... 1000 mm
80
sensing range sd
120
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
0
100
200
300
400
500
600
700
800
900
1000
1100
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
type
Ultrasonic analog sensors
mechanical data
cylindrical
housing material
brass nickel plated
width / diameter
18 mm
height / length
90 mm
connection types
connector M12
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33A, ESG 34A
order reference
output circuit
UNAM 18I6903/S14
current output
UNAM 18U6903/S14
voltage output
www.baumerelectric.com
613
Ultrasonic analog sensors
UNAM 30
Sd = 1000 mm
SET
• Teach-in or potentiometer
• 0 ... 10 V / 4 ... 20 mA
• signals of Teach-in version invertible
UNAM 30
dimension drawings
100 ... 1000 mm
scanning range far limit Sde
100 ... 1000 mm
sonic frequency
240 kHz
response time ton
< 80 ms
release time toff
< 80 ms
SW 36
alignment aid
target display ﬂashing
temperature drift
< 2% of distance to target So
LED
LED
Teach-in
M12 x 1
Teach- in
potentiometer
light indicator
LED green
Teach-in = Teach-in or potentiometer
Teach-in
connection diagram
scanning range close limit Sdc
100 ... 1000 mm
light indicator
yellow LED / red LED
BN (1 )
electrical data
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
BU (3 )
current consumption max.
35 mA
current output
current consumption max.
55 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
0V
120
100
80
60
40
20
0
-20
-40
-60
-80
-120
< 400 Ohm
sensing limit
-100
0
100
200
300
400
500
600
700
800
900
1000
1100
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
mechanical data
type
output
Z
typical sonic cone proﬁle
lateral distance to reference axis (mm)
15 ... 30 VDC
+VS
BK (4 )
Analog
voltage supply range +Vs
voltage output
Ultrasonic analog sensors
SW 36
58,5
< 0,3 mm
81
< 0,5 mm
resolution
M30 x 1,5
58,5
repeatability
M30 x 1,5
70
sensing range sd
70
Sd = 1000 mm
general data
cylindrical
housing material
brass nickel plated
width / diameter
30 mm
height / length
70 mm
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33S, ESG 34S
order reference
version
adjustment
output circuit
output signal
connection types
UNAM 30I6103
standard
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
cable
UNAM 30I6103/S14
standard
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
connector M12
UNAM 30I6803/S14
multiplex version
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
connector M12
UNAM 30U6103
standard
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
cable
UNAM 30U6103/S14
standard
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
connector M12
UNAM 30U9103
standard
potentiometer
voltage output
0 ... 10 VDC
cable
UNAM 30U9103/S14
standard
potentiometer
voltage output
0 ... 10 VDC
connector M12
614
www.baumerelectric.com
Ultrasonic analog sensors
UNAM 50
Sd = 2500 mm
SET
• Teach-in or potentiometer
• 0 ... 10 V / 4 ... 20 mA
• signals of Teach-in version invertible
general data
dimension drawings
< 160 ms
alignment aid
target display ﬂashing
temperature drift
< 2% of distance to target So
M30 x 1,5
M12 x 1
LED green
connection diagram
400 ... 2500 mm
light indicator
yellow LED / red LED
BN (1 )
electrical data
Analog
15 ... 30 VDC
output current
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
BU (3 )
35 mA
current output
55 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
brass nickel plated
30 mm
height / length
95 mm
200
150
100
50
0
-50
-100
-150
-200
sensing limit
-250
0
200
400
600
800
1000 1200 1400
1600 1800 2000 2200 2400
2600 2800
object distance (So) from sensor front (mm)
standard target with 100 x 100 mm, positioned perpendicularly to sensor's reference axis
cylindrical
width / diameter
250
-300
mechanical data
housing material
0V
300
voltage output
current consumption max.
output
Z
typical sonic cone proﬁle
lateral distance to reference axis (mm)
voltage supply range +Vs
+VS
BK (4 )
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33S, ESG 34S
order reference
adjustment
output circuit
output signal
connection types
UNAM 50I6121
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
cable
UNAM 50I6121/S14
Teach-in
current output
4 ... 20 mA / 20 ... 4 mA
connector M12
UNAM 50U6121
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
cable
UNAM 50U6121/S14
Teach-in
voltage output
0 ... 10 V / 10 ... 0 V
connector M12
UNAM 50U9121
potentiometer
voltage output
0 ... 10 VDC
cable
UNAM 50U9121/S14
potentiometer
voltage output
0 ... 10 VDC
connector M12
www.baumerelectric.com
615
Ultrasonic analog sensors
scanning range close limit Sdc
type
LED
Teach-in = Teach-in or potentiometer
Teach-in
current consumption max.
Teach- in
Teach-in
potentiometer
light indicator
M30 x 1,5
LED
UNAM 50
release time toff
SW 36
Sd = 2500 mm
SW 36
14,2
< 160 ms
95
120 kHz
response time ton
58,5
< 0,3 mm
sonic frequency
70
< 1 mm
resolution
ø 44,5
14,2
repeatability
ø 44,5
95
400 ... 2500 mm
11
scanning range far limit Sde
58,5
400 ... 2500 mm
70
sensing range sd
Ultrasonic analog sensors
UNAR 18
Sd = 400 mm
SET
• internal and external Teach-in
• sensorfront chemically resistant
• stainless steel housing
UNAR 18
dimension drawing
sensing range sd
60 ... 400 mm
scanning range close limit Sdc
60 ... 400 mm
scanning range far limit Sde
60 ... 400 mm
M18 x 1
SW 24
repeatability
< 0,5 mm
resolution
< 0,3 mm
adjustment
Teach-in
sonic frequency
400 kHz
response time ton
< 60 ms
release time toff
< 60 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
Teach- in
LED
M12 x 1
connection diagram
electrical data
BN (1)
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
35 mA
output signal
0 ... 10 V / 10 ... 0 V
current output
current consumption max.
55 mA
output signal
4 ... 20 mA / 20 ... 4 mA
load resistance +Vs max.
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
100
80
60
40
20
0
-20
-40
-60
-80
Ultrasonic analog sensors
sensing limit
-100
0
100
mechanical data
cylindrical
housing material
stainless steel 1.4435 (A4)
coating active face
Parylene
material O-Ring
FFKM
width / diameter
18 mm
height / length
91,5 mm
connection types
connector M12
ambient conditions
operating temperature
0 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33A, ESG 34A
order reference
output circuit
UNAR 18I6912/S14G
current output
UNAR 18U6912/S14G
voltage output
616
Ext.Teach-In
120
-120
type
0V
typical sonic cone proﬁle
voltage output
current consumption max.
output
Z
BU (3)
WH (2)
lateral distance to reference axis (mm)
15 ... 30 VDC
output current
+VS
BK (4)
Analog
voltage supply range +Vs
91,5
chemically resistant
71,6
special type
81,5
Sd = 400 mm
general data
www.baumerelectric.com
200
300
400
500
600
700
800
900
1000
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
1100
Ultrasonic analog sensors
UNAR 18
Sd = 1000 mm
SET
• internal and external Teach-in
• sensorfront chemically resistant
• stainless steel housing
general data
dimension drawing
100 ... 1000 mm
repeatability
< 0,5 mm
SW 24
resolution
< 0,3 mm
adjustment
Teach-in
sonic frequency
240 kHz
response time ton
< 80 ms
release time toff
< 80 ms
alignment aid
target display ﬂashing
light indicator
yellow LED / red LED
temperature drift
< 2% of distance to target So
Teach- in
LED
M12 x 1
connection diagram
electrical data
BN (1)
< 20 mA
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
35 mA
output signal
0 ... 10 V / 10 ... 0 V
current output
current consumption max.
55 mA
output signal
4 ... 20 mA / 20 ... 4 mA
< 1100 Ohm
load resistance +Vs min.
< 400 Ohm
Ext.Teach-In
120
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
load resistance +Vs max.
0V
typical sonic cone proﬁle
voltage output
current consumption max.
output
Z
BU (3)
WH (2)
lateral distance to reference axis (mm)
15 ... 30 VDC
output current
+VS
BK (4)
Analog
voltage supply range +Vs
Sd = 1000 mm
100 ... 1000 mm
scanning range far limit Sde
UNAR 18
scanning range close limit Sdc
M18 x 1
0
100
200
300
400
500
600
700
800
900
1000
1100
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
Ultrasonic analog sensors
100 ... 1000 mm
91,5
sensing range sd
71,6
chemically resistant
81,5
special type
mechanical data
type
cylindrical
housing material
stainless steel 1.4435 (A4)
coating active face
Parylene
material O-Ring
FFKM
width / diameter
18 mm
height / length
91,5 mm
connection types
connector M12
ambient conditions
operating temperature
0 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 33A, ESG 34A
order reference
output circuit
UNAR 18I6903/S14G
current output
UNAR 18U6903/S14G
voltage output
www.baumerelectric.com
617
618
www.baumerelectric.com
Ultrasonic 2 point
proximity switch
Ultrasonic 2 point proximity switches
SET
Ultrasonic sensors with the "Teach-in" function are similar to the standard range of
products but have the added versatility of
a simple touch key set up. The switching
points (Sde 1 and Sde 2) may be easily
programmed within the sensing range by
means of the built-in Teach-in button.
Introduction
The button that thinks
Adjustment switching point Sde 1
1. Adjustment mode:
Press the Teach-in button for approximately 2 secs until the LED ﬂashes
green. Release button.
2. LED ﬂashes green. Place the target
at the required scanning range and press
the Teach-in button.
Ultrasonic 2 point proximity switches
3. Successful completion of Teach-in procedure is conﬁrmed by LED „on“ for
approximately 2 secs.
Resetting to original factory settings
Holding the button down for > 6 secs, will
automatically restore the original factory
setting. Fast ﬂashing of the green/yellow
LED indicates successful completion of the
resetting.
Functional diagram
Adjustment switching point Sde 2
1. Adjustment mode:
Press the Teach-in button for approximately 4 secs until the LED ﬂashes yellow. Release button.
2. LED ﬂashes yellow. Place the target
at the required scanning range and
press the Teach-in button.
3. Successful completion of Teach-in procedure is conﬁrmed by LED „on“ for
approximately 2 secs.
adjusting range
of switching points
Simple operation
scanning range
VOUT
Sde 1
output 1 (PNP)
VOUT
Sde 2
VOUT
Sde 1
output 2 (PNP)
output 1 (NPN)
VOUT
Sde 2
output 2 (NPN)
switching point output
switching point output 2
Options
• Remote Teach-in input
• Synchronization- / Multiplex output
Advantages
• Set up conﬁguration is saved on an internal EEPROM ensuring long term stability.
• Simple one button set up, no tools required.
• Teach-in locking: the Teach-in function is locked ﬁve minutes after power up or ﬁve
minutes after the end of the last Teach-in process.
620
www.baumerelectric.com
Ultrasonic 2 point proximity switches
Overview
SET
rectangular designs
UZDK 30
width / diameter
30 mm
sensing range sd
30 ... 250 mm
UZDK 30
UZDK 30
UZDK 30
30 mm
30 mm
30 mm
60 ... 400 mm 100 ... 1000 mm 200 ... 2000 mm
n
n
n
n
< 0,5 mm
< 0,5 mm
< 0,5 mm
< 1 mm
operating temperature
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
housing material
polyester /
die-cast zinc
polyester /
die-cast zinc
polyester /
die-cast zinc
polyester /
die-cast zinc
n
n
n
n
Teach-in
repeatability
cable
connector M12
n
n
n
n
protection class
IP 67
IP 67
IP 67
IP 67
Page
622
623
624
625
UZAM 30
UZAM 50
30 mm
30 mm
Overview
product family
product family
width / diameter
sensing range sd
100 ... 1000 mm 350 ... 2500 mm
n
n
< 0,5 mm
< 1 mm
operating temperature
-10 ... +60 °C
-10 ... +60 °C
housing material
brass nickel
plated
brass nickel
plated
cable
n
n
connector M12
n
n
protection class
IP 67
IP 67
Page
626
627
Teach-in
repeatability
Ultrasonic 2 point proximity switches
cylindrical designs
www.baumerelectric.com
621
Ultrasonic 2 point proximity switches
UZDK 30
Sd = 250 mm
SET
• Teach-in
• small blind range
• two separate outputs
dimension drawings
2 point proximity switch
sensing range sd
30 ... 250 mm
response time ton
< 20 ms
release time toff
< 20 ms
alignment aid
target display ﬂashing
sonic frequency
300 kHz
output indicator
green / yellow LED
12 ... 30 VDC
40 mA
output circuit
PNP make function (NO)
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
PNP
housing material
polyester / die-cast zinc
Ultrasonic 2 point proximity switches
65 mm
depth
31 mm
BK (4)
-10 ... +60 °C
protection class
IP 67
20
15
10
5
0
-5
-10
-15
-20
sensing limit
-25
-30
25
connection types
cable
UZDK 30P6113/S14
connector M12
50
75
100
125
150
175
200
225
250
275
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
ES 14, ESW 33A, ESG 34A
UZDK 30P6113
37,4
25
accessories
order reference
0V
30
ambient conditions
operating temperature
output 1
Z
Z
typical sonic cone proﬁle
0
30 mm
height / length
output 2
BU (3)
mechanical data
rectangular
14
20
+VS
WH (2)
voltage supply range +Vs
622
65
23
BN (1)
type
11,4
ø 13,2
14
connection diagram
current consumption max.
connectors
11,4
M12 x 1
20
electrical data
width / diameter
12
Teach-in
4,5
< 2% Sde
adjustment
31,1
18,4
Teach- in
65
< 0,5 mm
temperature drift
37,4
repeatability
LED
18,4
11
30 ... 250 mm
5% Sde
Teach-in
4,5
scanning range far limit Sde
hysteresis typ.
30
31,1
30
LED
23
special type
lateral distance to reference axis (mm)
UZDK 30
Sd = 250 mm
general data
www.baumerelectric.com
Ultrasonic 2 point proximity switches
UZDK 30
Sd = 400 mm
SET
• Teach-in
• two separate outputs
general data
dimension drawings
sensing range sd
60 ... 400 mm
60 ... 400 mm
hysteresis typ.
4% Sde
repeatability
< 0,5 mm
alignment aid
target display ﬂashing
sonic frequency
400 kHz
output indicator
green / yellow LED
65
12
< 30 ms
37,4
65
< 30 ms
release time toff
11
response time ton
31,1
18,4
Teach- in
4,5
11,4
M12 x 1
20
11,4
ø 13,2
14
14
20
connection diagrams
BN (1)
electrical data
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
40 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
PNP
BN (1)
+VS
WH (2)
BK (4)
NPN
output 1
Z
BU (3)
Z
+VS
Z
WH (2)
output 2
Z
output 2
BK (4)
output 1
BU (3)
0V
UZDK 30
Teach-in
LED
18,4
37,4
< 2% Sde
adjustment
4,5
temperature drift
Teach-in
23
scanning range far limit Sde
30
31,1
30
LED
Sd = 400 mm
2 point proximity switch
23
special type
0V
typical sonic cone proﬁle
lateral distance to reference axis (mm)
50
mechanical data
rectangular
housing material
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
31 mm
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
50
100
150
200
250
300
350
400
450
500
object distance (So) from sensor front (mm)
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
UZDK 30N6112/S14
NPN make function (NO)
connector M12
UZDK 30P6112
PNP make function (NO)
cable
UZDK 30P6112/S14
PNP make function (NO)
connector M12
www.baumerelectric.com
623
Ultrasonic 2 point proximity switches
type
40
Ultrasonic 2 point proximity switches
UZDK 30
Sd = 1000 mm
SET
• Teach-in
• two separate outputs
general data
dimension drawings
2 point proximity switch
sensing range sd
100 ... 1000 mm
target display ﬂashing
sonic frequency
240 kHz
output indicator
green / yellow LED
23
BN (1)
12 ... 30 VDC
current consumption max.
40 mA
output circuit
PNP make function (NO)
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
PNP
Ultrasonic 2 point proximity switches
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
31 mm
BK (4)
-10 ... +60 °C
protection class
IP 67
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
0
100
ES 14, ESW 33A, ESG 34A
connection types
UZDK 30P6103
cable
UZDK 30P6103/S14
connector M12
200
300
400
500
600
700
800
900
1000
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
accessories
order reference
0V
120
ambient conditions
operating temperature
output 1
Z
Z
typical sonic cone proﬁle
lateral distance to reference axis (mm)
housing material
output 2
BU (3)
mechanical data
rectangular
14
20
+VS
WH (2)
type
11,4
ø 13,2
14
connection diagram
voltage supply range +Vs
624
11,4
M12 x 1
20
electrical data
connectors
65
< 40 ms
alignment aid
37,4
< 40 ms
release time toff
31,1
18,4
12
Teach-in
response time ton
4,5
adjustment
Teach- in
65
< 2% Sde
37,4
< 0,5 mm
temperature drift
LED
18,4
11
repeatability
Teach-in
4,5
4% Sde
Sd = 1000 mm
100 ... 1000 mm
hysteresis typ.
UZDK 30
scanning range far limit Sde
30
31,1
30
LED
23
special type
www.baumerelectric.com
1100
Ultrasonic 2 point proximity switches
UZDK 30
Sd = 2000 mm
SET
• Teach-in
• two separate outputs
general data
dimension drawings
sensing range sd
200 ... 2000 mm
< 80 ms
alignment aid
target display ﬂashing
sonic frequency
200 kHz
output indicator
green / yellow LED
65
BN (1)
12 ... 30 VDC
40 mA
PNP
PNP make function (NO)
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
31 mm
output 1
Z
Z
0V
typical sonic cone proﬁle
lateral distance to reference axis (mm)
rectangular
BK (4)
250
mechanical data
housing material
output 2
BU (3)
output circuit
type
11,4
14
+VS
WH (2)
current consumption max.
ø 13,2
20
14
connection diagram
electrical data
voltage supply range +Vs
37,4
11,4
M12 x 1
20
UZDK 30
< 80 ms
release time toff
200
150
100
50
0
-50
-100
-150
sensing limit
-200
-250
0
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
object distance (So) from sensor front (mm)
standard target with 100 x 100 mm, positioned perpendicularly to sensor's reference axis
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
connection types
UZDK 30P6104
cable
UZDK 30P6104/S14
connector M12
www.baumerelectric.com
625
Ultrasonic 2 point proximity switches
response time ton
12
Teach-in
4,5
< 2% Sde
adjustment
23
< 1 mm
temperature drift
65
repeatability
37,4
4% Sde
31,1
18,4
Teach-in
LED
11
200 ... 2000 mm
hysteresis typ.
30
31,1
18,4
Teach-in
4,5
scanning range far limit Sde
30
LED
Sd = 2000 mm
2 point proximity switch
23
special type
Ultrasonic 2 point proximity switches
UZAM 30
Sd = 1000 mm
SET
• Teach-in
• two separate outputs
• multiplex-function
general data
dimension drawings
2 point proximity switch
sensing range sd
100 ... 1000 mm
Teach-in
response time ton
< 40 ms
release time toff
< 40 ms
adjustment
alignment aid
target display ﬂashing
sonic frequency
240 kHz
output indicator
green / yellow LED
LED
12 ... 30 VDC
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
PNP
output 2
BK (4)
output 1
Z
Z
BU (3)
BN (1)
height / length
70 mm
PNP
-10 ... +60 °C
protection class
IP 67
output 2
BK (4)
output 1
BU (3)
0V
BK (4)
output 1
Z
Z
0V
control
typical sonic cone proﬁle
accessories
standard
ES 14, ESW 33A, ESG 34A
120
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
0
100
200
300
400
500
600
700
800
900
1000
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
multiplex version
ES 33C, ES 34C
order reference
version
output circuit
connection types
UZAM 30N6103/S14
standard
NPN make function (NO)
connector M12
UZAM 30P6103
standard
PNP make function (NO)
cable
UZAM 30P6103/S14
standard
PNP make function (NO)
connector M12
UZAM 30P6803
multiplex version
PNP make function (NO)
cable
UZAM 30P6803/S14C
multiplex version
PNP make function (NO)
connector M12
626
Z
output 2
BU (3)
ambient conditions
operating temperature
+VS
Z
+VS
WH (2)
lateral distance to reference axis (mm)
brass nickel plated
30 mm
NPN
0V
GY (5)
width / diameter
WH (2)
connection diagram multiplex version
cylindrical
housing material
BN (1)
+VS
WH (2)
current consumption max.
connectors
Teach- in
connection diagrams
mechanical data
Ultrasonic 2 point proximity switches
M12 x 1
BN (1)
voltage supply range +Vs
connectors
LED
Teach-in
electrical data
type
SW 36
58,5
< 2% Sde
Sd = 1000 mm
< 0,5 mm
temperature drift
UZAM 30
repeatability
SW 36
81
4% Sde
58,5
100 ... 1000 mm
hysteresis typ.
M30 x 1,5
70
scanning range far limit Sde
M30 x 1,5
70
special type
www.baumerelectric.com
1100
Ultrasonic 2 point proximity switches
UZAM 50
Sd = 2500 mm
SET
• Teach-in
• two separate outputs
• long sensing distance
general data
dimension drawings
ø 44,5
ø 44,5
< 1 mm
temperature drift
< 2% Sde
adjustment
Teach-in
response time ton
< 160 ms
release time toff
< 160 ms
Teach-in
alignment aid
target display ﬂashing
M12 x 1
sonic frequency
120 kHz
output indicator
green / yellow LED
58,5
SW 36
14,2
repeatability
SW 36
58,5
4% Sde
95
350 ... 2500 mm
hysteresis typ.
70
scanning range far limit Sde
M30 x 1,5
Sd = 2500 mm
350 ... 2500 mm
95
sensing range sd
70
2 point proximity switch
14,2
special type
M30 x 1,5
LED
11
Teach- in
LED
BN (1)
electrical data
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
40 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
PNP
output 2
BK (4)
output 1
BU (3)
BN (1)
+VS
WH (2)
Z
Z
WH (2)
NPN
+VS
Z
Z
output 2
BK (4)
output 1
BU (3)
0V
0V
typical sonic cone proﬁle
type
cylindrical
housing material
brass nickel plated
width / diameter
30 mm
height / length
95 mm
250
200
150
100
50
0
-50
-100
-150
-200
-300
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
sensing limit
-250
0
200
400
600
800
1000 1200 1400
1600 1800 2000 2200 2400
2600 2800
object distance (So) from sensor front (mm)
standard target with 100 x 100 mm, positioned perpendicularly to sensor's reference axis
accessories
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
UZAM 50N6121
NPN make function (NO)
cable
UZAM 50N6121/S14
NPN make function (NO)
connector M12
UZAM 50P6121
PNP make function (NO)
cable
UZAM 50P6121/S14
PNP make function (NO)
connector M12
www.baumerelectric.com
627
Ultrasonic 2 point proximity switches
lateral distance to reference axis (mm)
300
mechanical data
connectors
UZAM 50
connection diagrams
628
www.baumerelectric.com
Ultrasonic retroreﬂective sensors
Ultrasonic retro-reﬂective sensors
SET
Description
The retro-reﬂective ultrasonic sensor is similar in operation to the ultrasonic proximity sensor.
The distance from the sensor to the reﬂector or to an object within the sensing distance is
determined by measuring the propagation time. Any sound reﬂecting, stationary object can
be used as a reﬂector. The sensing distance Sd (distance sensor-reﬂector) can be adjusted
to the set up conditions with the sensor's potentiometer.
Introduction
As long as the measured propagation time of the ultrasonic signal corresponds to the
distance from the sensor to the reﬂector, the device is in the non-active state. When an
object comes within the sensing distance, the propagation time changes and the sensor changes to the active state. This also allows detection of sound absorbent and sound
deﬂecting objects.
Scanning range Sd
➟➟➟➟
short range
Reflector
e. g. fixed
machine part
Object
Reflector
position Sde
Note minimum target
size at close range
Setting Sde reﬂector distance
The sensor's potentiometer allows the user
to adjust the set up conditions for a speciﬁc
reﬂector position (Sde). The output LED is
also an adjustment aid as follows:
Reflector position
Reflector
e. g. fixed
machine part
Ultrasonic retro-reﬂective sensors
1. Reﬂector in operating range
If the setting of Sde deviates from the actual
reﬂector position by less than ±2,5%, the
reﬂector is in the operating range. The LED
lights steadily, the output is inactive.
2. Reﬂector in the boundary range
Up to a deviation of ±5% the output remains inactive but the LED ﬂashes. This
indicates that the setting of Sde is not
optimal and needs to be corrected.
Retro-reﬂective sensor with
Teach-in
630
Operating range
LED on
Boundary
range
LED flashing
± 2,5 %
±5%
All adjustments are made using the single built-in Teach-in button.
Teach-in of reﬂector’s position
To enter the adjustment mode, push the Teach-in button for more than two seconds. You
will know you have pushed it long enough by the indicating LED ﬂashing green. When
the button is released, the LED continues to ﬂash. Any subsequent push of the button
will teach the position of the reﬂector.
www.baumerelectric.com
Ultrasonic retro-reﬂective sensors
SET
Object detection
Standard object /reﬂector
The standard target is deﬁned as a square, level object with an edge length of 30 mm
(Sde > 1000 mm: 100 mm edge length, Sde ≥ 2500 mm: 300 mm edge length) which is
perpendicular to the sensor reference axis. The reﬂector must be made of a material with
good sound reﬂection properties and be at least the same size as the target.
Object at close range
Reflector
Object ø
≥ standard target
Introduction
For reliable detection, the sound cone must be covered completely so that no echo is
returned from the reﬂector. The object diameter necessary for this is at least 30 mm in
URDK 30 and at least 100 mm in URAM 50.
short range
Object in the rest of the operating range
To ensure reliable object detection, the reﬂected signal must be strong enough. The
strength of the reﬂected signal is dependent on the size of the object. For a standard
object, or larger, the full sensing distance Sd is available.
Reflector
Ultrasonic retro-reﬂective sensors
Object
Scanning range Sd
Advantages
• Easy detection even for 100% sound absorbent materials
• Reliable detection of sound deﬂecting objects
• No blind region in front of the sensor for objects ≥ standard object
Reflector
Sound deflecting
object
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631
Ultrasonic retro-reﬂective sensors
Overview
SET
rectangular designs
product family
URDK 10
URDK 20
URDK 20
URDK 20
URDK 30
width / diameter
10,4 mm
20 mm
20 mm
20 mm
30 mm
sensing range sd
0 ... 200 mm
0 ... 200 mm
0 ... 400 mm
0 ... 1000 mm
0 ... 1000 mm
n
n
n
n
Overview
SONUS
n
potentiometer
Teach-in
repeatability
< 1,5 mm
< 1,5 mm
< 1,5 mm
< 1,5 mm
< 3 mm
operating temperature
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
-10 ... +60 °C
housing material
plastic (ASA)
polyester
polyester
polyester
polyester /
die-cast zinc
cable
n
ﬂylead connector M8
n
connector M8
n
n
n
n
n
n
connector M12
protection class
IP 67
IP 67
IP 67
IP 67
IP 67
Page
633
634
635
636
637
cylindrical designs
Ultrasonic retro-reﬂective sensors
product family
URAM 50
width / diameter
30 mm
sensing range sd
0 ... 3000 mm
potentiometer
Teach-in
repeatability
n
n
< 3 mm
operating temperature
-10 ... +60 °C
housing material
brass nickel
plated
cable
n
connector M12
n
protection class
IP 67
Page
638
632
www.baumerelectric.com
Ultrasonic retro-reﬂective sensors SONUS
URDK 10
Sd = 200 mm
SET
• small housing dimensions
• very low mass (4 g)
• low sensing range/no blind range
general data
dimension drawings
reﬂector position Sde
40 ... 200 mm
14
12
adjusting range reﬂector (operating range)
± 2,5% Sde
adjusting range reﬂector (limit
range)
± 5% Sde
27
0 ... 200 mm
repeatability
< 1,5 mm
6,7
sensing range sd
Teach-in
temperature drift
< 2% Sde
response time ton
< 15 ms
release time toff
< 15 ms
sonic frequency
380 kHz
output indicator
LED green
17,9
15
2,9
2,9
10,4
7
10,4
ﬂylead connector version
14
12
Teach-in
LED
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
15
27
17,9
2,9
< 200 mA
L 4,9
30 mA
output current
10,4
2,9
34
12 ... 30 VDC
3,2
URDK 10
3
current consumption max.
M8 x 1
standard cable length 200 mm
type
rectangular
housing material
plastic (ASA)
width / diameter
10,4 mm
27 mm
connection diagrams
BN (1)
PNP
Z
WH (2)
IP 67
accessories
ESW 31A, ESG 32A
output
0V
WH (2)
control/Teach-in
control/Teach-in
typical sonic cone proﬁle
lateral distance to reference axis (mm)
-10 ... +60 °C
protection class
+VS
Z
BK (4)
BU (3)
0V
ambient conditions
operating temperature
NPN
output
BU (3)
14 mm
BN (1)
+VS
BK (4)
25
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
0
20
40
60
80
100
120
140
160
180
200
220
240
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
order reference
output circuit
connection types
URDK 10N8914
NPN make function (NO) / break function (NC)
cable
URDK 10N8914/KS35A
NPN make function (NO) / break function (NC)
ﬂylead connector M8
URDK 10N8914/S35A
NPN make function (NO) / break function (NC)
connector M8
URDK 10P8914
PNP make function (NO) / break function (NC)
cable
URDK 10P8914/KS35A
PNP make function (NO) / break function (NC)
ﬂylead connector M8
URDK 10P8914/S35A
PNP make function (NO) / break function (NC)
connector M8
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633
Ultrasonic retro-reﬂective sensors SONUS
mechanical data
connectors
27
15
2,9
2,9
M8 x 1
electrical data
depth
3
3,2
4,9
17,9
3,2
Sd = 200 mm
target display ﬂashing
adjustment
height / length
Teach-in
LED
3
alignment aid
voltage supply range +Vs
14
12
Teach-in
LED
Ultrasonic retro-reﬂective sensors
URDK 20
Sd = 200 mm
SET
• internal and external Teach-in
• small sonic beam angle
• compact housing
dimension drawing
0 ... 200 mm
reﬂector position Sde
40 ... 200 mm
adjusting range reﬂector (operating range)
± 2,5% Sde
adjusting range reﬂector (limit
range)
± 5% Sde
repeatability
< 1,5 mm
Teach- in
15
LED
target display ﬂashing
adjustment
Teach-in
temperature drift
< 2% Sde
response time ton
< 10 ms
42
29,5
3,2
M8 x 1
6,5
alignment aid
5,7
14
11,8
release time toff
< 10 ms
connection diagrams
sonic frequency
380 kHz
BN (1)
output indicator
LED green
BK (4)
PNP
electrical data
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
type
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
protection class
IP 67
0V
WH (2)
control/Teach-in
control/Teach-in
20
15
10
5
0
-5
-10
-15
sensing limit
-20
-25
20
40
60
80
100
120
140
160
180
200
220
object distance (So) from sensor front (mm)
standard square target, size 15 x 15 mm, positioned perpendicularly to sensor's reference axis
ESW 31A, ESG 32A
order reference
output circuit
URDK 20N6914/S35A
NPN make function (NO)
URDK 20N7914/S35A
NPN break function (NC)
URDK 20P6914/S35A
PNP make function (NO)
URDK 20P7914/S35A
PNP break function (NC)
634
output
BU (3)
0V
25
accessories
connectors
Z
+VS
Z
BK (4)
typical sonic cone proﬁle
ambient conditions
-10 ... +60 °C
NPN
output
WH (2)
0
operating temperature
BN (1)
+VS
BU (3)
mechanical data
Ultrasonic retro-reﬂective sensors
20
9,5
sensing range sd
lateral distance to reference axis (mm)
URDK 20
Sd = 200 mm
general data
www.baumerelectric.com
240
Ultrasonic retro-reﬂective sensors
URDK 20
Sd = 400 mm
SET
• internal and external Teach-in
• wide sonic beam angle
• compact housing
general data
dimension drawing
0 ... 400 mm
reﬂector position Sde
100 ... 400 mm
adjusting range reﬂector (operating range)
± 2,5% Sde
adjusting range reﬂector (limit
range)
± 5% Sde
repeatability
< 1,5 mm
20
15
LED
42
5,7
14
< 2% Sde
11,8
response time ton
< 25 ms
release time toff
< 25 ms
connection diagrams
sonic frequency
290 kHz
BN (1)
output indicator
LED green
BK (4)
PNP
electrical data
BU (3)
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
Z
BK (4)
+VS
Z
output
BU (3)
0V
0V
WH (2)
control/Teach-in
control/Teach-in
50
mechanical data
type
NPN
output
typical sonic cone proﬁle
< 200 mA
voltage drop Vd
BN (1)
+VS
WH (2)
lateral distance to reference axis (mm)
output current
Sd = 400 mm
29,5
3,2
M8 x 1
40
30
20
10
0
-10
-20
-30
sensing limit
-40
-50
0
50
100
150
200
250
300
350
400
450
-10 ... +60 °C
protection class
IP 67
accessories
connectors
500
object distance (So) from sensor front (mm)
standard target with 30 x 30mm, directed rectangular to sensor's reference axis
ambient conditions
operating temperature
URDK 20
Teach-in
Ultrasonic retro-reﬂective sensors
target display ﬂashing
adjustment
6,5
alignment aid
temperature drift
Teach- in
9,5
sensing range sd
ESW 31A, ESG 32A
order reference
output circuit
URDK 20N6912/S35A
NPN make function (NO)
URDK 20N7912/S35A
NPN break function (NC)
URDK 20P6912/S35A
PNP make function (NO)
URDK 20P7912/S35A
PNP break function (NC)
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635
Ultrasonic retro-reﬂective sensors
URDK 20
Sd = 1000 mm
SET
• internal and external Teach-in
• small sonic beam angle
• compact housing
dimension drawing
0 ... 1000 mm
reﬂector position Sde
200 ... 1000 mm
adjusting range reﬂector (operating range)
± 2,5% Sde
adjusting range reﬂector (limit
range)
± 5% Sde
repeatability
< 1,5 mm
Teach- in
15
LED
target display ﬂashing
adjustment
Teach-in
temperature drift
< 2% Sde
response time ton
< 50 ms
42
29,5
3,2
M8 x 1
6,5
alignment aid
5,7
14
11,8
release time toff
< 50 ms
connection diagrams
sonic frequency
240 kHz
BN (1)
output indicator
LED green
BK (4)
PNP
electrical data
BU (3)
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
type
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
-10 ... +60 °C
protection class
IP 67
+VS
Z
output
BU (3)
0V
0V
WH (2)
control/Teach-in
control/Teach-in
100
80
60
40
20
0
-20
-40
-60
-80
sensing limit
-100
-120
0
100
200
300
400
500
600
700
800
900
1000
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
ESW 31A, ESG 32A
order reference
output circuit
URDK 20N6903/S35A
NPN make function (NO)
URDK 20N7903/S35A
NPN break function (NC)
URDK 20P6903/S35A
PNP make function (NO)
URDK 20P7903/S35A
PNP break function (NC)
636
Z
BK (4)
120
accessories
connectors
NPN
output
typical sonic cone proﬁle
ambient conditions
operating temperature
BN (1)
+VS
WH (2)
mechanical data
Ultrasonic retro-reﬂective sensors
20
9,5
sensing range sd
lateral distance to reference axis (mm)
URDK 20
Sd = 1000 mm
general data
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1100
Ultrasonic retro-reﬂective sensors
URDK 30
Sd = 1000 mm
• potentiometer
• synchronisation output
• detects sound absorbing objects
general data
dimension drawings
± 5% Sde
adjusting range reﬂector (operating range)
± 2,5% Sde
adjusting range reﬂector (limit
range)
yes
repeatability
< 3 mm
alignment aid
target display ﬂashing
adjustment
potentiometer
Pot
LED
18,4
37,4
65
12
4,5
37,4
11
4,5
M12 x 1
11,4
20
11,4
14
temperature drift
< 2% Sde
synchronization
yes
multiplex version
on request
BN (1)
response time ton (synch on)
< 50 ms
BK (4)
release time toff (sync on)
< 50 ms
sonic frequency
240 kHz
output indicator
LED green
18,4
20
14
connection diagrams
PNP
BN (1)
+VS
output
Z
BU (3)
NPN
Z
BK (4)
output
BU (3)
0V
WH (2)
+VS
0V
WH (2)
control
control
typical sonic cone proﬁle
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
lateral distance to reference axis (mm)
electrical data
mechanical data
120
100
80
60
40
20
0
-20
-40
-60
-80
polyester / die-cast zinc
30 mm
65 mm
depth
31 mm
100
200
300
400
500
600
700
800
900
1000
1100
Ultrasonic retro-reﬂective sensors
housing material
height / length
0
object distance (So) from sensor front (mm)
standard target with 30 x 30 mm, directed rectangular to sensor's reference axis
rectangular
width / diameter
sensing limit
-100
-120
type
ambient conditions
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
Sd = 1000 mm
limit range (reﬂector)
Pot
31,1
30
31,1
30
LED
URDK 30
200 ... 1000 mm
23
reﬂector position Sde
65
0 ... 1000 mm
23
sensing range sd
ES 14, ESW 33A, ESG 34A
order reference
output circuit
connection types
URDK 30N1703
NPN make function (NO)
cable
URDK 30N1703/S14
NPN make function (NO)
connector M12
URDK 30N3703
NPN break function (NC)
cable
URDK 30N3703/S14
NPN break function (NC)
connector M12
URDK 30P1703
PNP make function (NO)
cable
URDK 30P1703/S14
PNP make function (NO)
connector M12
URDK 30P3703
PNP break function (NC)
cable
URDK 30P3703/S14
PNP break function (NC)
connector M12
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637
Ultrasonic retro-reﬂective sensors
URAM 50
Sd = 3000 mm
SET
• Teach-in or potentiometer
• synchronisation output
• long sensing distance
dimension drawings
ø 44,5
14,2
± 6% Sde
adjusting range reﬂector (operating range)
± 4% Sde
adjusting range reﬂector (limit
range)
yes
repeatability
< 3 mm
M30 x 1,5
alignment aid
target display ﬂashing
LED
synchronization
yes
Teach-in
multiplex version
on request
response time ton
< 160 ms
Teach-in = Teach-in or potentiometer
release time toff
< 160 ms
connection diagrams
sonic frequency
120 kHz
BN (1)
output indicator
LED green
BK (4)
M30 x 1,5
11
Teach- in
M12 x 1
PNP
electrical data
BU (3)
voltage supply range +Vs
12 ... 30 VDC
current consumption max.
35 mA
output current
< 200 mA
voltage drop Vd
< 2 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
type
cylindrical
housing material
brass nickel plated
width / diameter
30 mm
height / length
95 mm
SW 36
70
58,5
SW 36
95
limit range (reﬂector)
LED
BN (1)
+VS
output
Z
0V
WH (2)
control
NPN
BK (4)
+VS
Z
output
BU (3)
0V
WH (2)
control
typical sonic cone proﬁle
300
mechanical data
250
200
150
100
50
0
-50
-100
-150
-200
sensing limit
-250
-300
0
200
400
600
800
1000 1200 1400
1600 1800 2000 2200 2400
2600 2800
object distance (So) from sensor front (mm)
standard target with 100 x 100 mm, positioned perpendicularly to sensor's reference axis
ambient conditions
Ultrasonic retro-reﬂective sensors
ø 44,5
95
600 ... 3000 mm
58,5
reﬂector position Sde
70
0 ... 3000 mm
14,2
sensing range sd
lateral distance to reference axis (mm)
URAM 50
Sd = 3000 mm
general data
operating temperature
-10 ... +60 °C
protection class
IP 67
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
adjustment
output circuit
temperature drift
connection types
URAM 50N1721
potentiometer
NPN make function (NO)
< 0,18% Sde/K
cable
URAM 50N1721/S14
potentiometer
NPN make function (NO)
< 0,18% Sde/K
connector M12
URAM 50N3721
potentiometer
NPN break function (NC)
< 0,18% Sde/K
cable
URAM 50N3721/S14
potentiometer
NPN break function (NC)
< 0,18% Sde/K
connector M12
URAM 50P1721
potentiometer
PNP make function (NO)
< 0,18% Sde/K
cable
URAM 50P1721/S14
potentiometer
PNP make function (NO)
< 0,18% Sde/K
connector M12
URAM 50P3721
potentiometer
PNP break function (NC)
< 0,18% Sde/K
cable
URAM 50P3721/S14
potentiometer
PNP break function (NC)
< 0,18% Sde/K
connector M12
URAM 50P6121
Teach-in
PNP make function (NO)
< 2% Sde
cable
URAM 50P6121/S14
Teach-in
PNP make function (NO)
< 2% Sde
connector M12
URAM 50P7121
Teach-in
PNP break function (NC)
< 2% Sde
cable
URAM 50P7121/S14
Teach-in
PNP break function (NC)
< 2% Sde
connector M12
638
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Ultrasonic through
beam sensors
Ultrasonic through beam sensors
SET
The emitter and the receiver are in two separate housings. The emitter sends a continuous signal which is picked up by the receiver.
When an object interrupts the sonic beam, the receiver will react and give an output
signal. With the help of the built in potentiometer, the user can adjust the ampliﬁcation
of the input signal, as necessary.
The state of the output stage as well as the signal intensity are indicated by an LED.
Introduction
Description
Hysteresis
Hysteresis is the difference between the operating point (S1) and the release point (S2).
If an object interrupts the sonic beam, the signal level must be increased by about 75%
in order to reset the output signal. Objects which follow one another in quick succession
can therefore be easily detected.
Sonic beam angle α
The sonic beam angle (α) deﬁnes the boundaries of the emitted conical beam of the
ultrasonic through beam sensor.
Repeatability
Due to the narrow angle of the sonic beam the repeatability of the switching point of
two successive targets, under identical conditions, is better than 3 mm.
Ultrasonic through beam sensors
Hysteresis
α
S1
S2
Scanning range Sd
640
www.baumerelectric.com
Ultrasonic through beam sensors
SET
All adjustments can be made with the internal Teach-in key.
Sensitivity Adjustment
The LEDs on the display indicate the receiver’s sensitivity. The sensitivity can be called up
at any time by pressing the Teach-in key, even when the Teach-in function is locked out.
Move the emitter and receiver to the desired position.
To complete the Teach-in process, press and hold the Teach-in key for approx. two seconds until the green LED begins ﬂashing rapidly. Release the Teach-in key. The LED
goes out!
Response Time
Switch the sensor to its adjustment mode by pressing and holding the Teach-in key for
approx. four seconds until the red LED begins ﬂashing. Release the Teach-in key. The
red LED now stays on continuously. Press the Teach-in key repeatedly until the desired
response time is achieved.
Introduction
Switch the emitter to its adjustment mode by pressing and holding the Teach-in key for
approx. two seconds until the green LED begins ﬂashing. Release the Teach-in key. The
green LED now indicates the switching state. Press the Teach-in key repeatedly until
the desired sensitivity is achieved and the green LED is continuously on. Sensitivity is
indicated by the yellow LEDs on the display.
LED display:
1
2
3
4
5
6
no LED on; approximately 5 ms response time delay
1. LED on; approximately 10 ms response time delay
2. LED on; approximately 20 ms response time delay
3. LED on; approximately 40 ms response time delay
4. LED on; approximately 80 ms response time delay
5. LED on; approximately 160 ms response time delay
6. LED on; approximately 320 ms response time delay
To complete the Teach-in process, press and hold the Teach-in key for approx. two seconds until the red LED begins ﬂashing rapidly. Release the Teach-in key. The response
time is now set.
Resetting the receiver to its original factory settings
Pressing and holding the Teach-in key for longer than six seconds will return the sensor to
its factory settings. This is indicated on the receiver by the rapid ﬂashing of the green/red
LED.
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641
Ultrasonic through beam sensors
Teach-in procedure
Series 20
Ultrasonic through beam sensors
USDK/UEDK 20
Sd = 1000 mm
SET
• Teach-in
• LED Display
• response time adjustable <=5 … 320 ms
general data
dimension drawings
Teach-in
USDK/UEDK 20
Sd = 1000 mm
< 3 mm
response time ton
< 5 ms
release time toff
< 5 ms
adjustment
Teach-in
output indicator
LED green
M8 x 1
250 kHz
power on indication
LED yellow
15 ... 30 VDC
residual ripple
< 10% Vs
short circuit protection
yes
reverse polarity protection
yes
emitter
BN (1)
PNP
BU (3)
WH (2)
current consumption max.
30 mA
output circuit
PNP make function (NO)
< 200 mA
voltage drop Vd
< 2 VDC
emitter
40 mA
Ultrasonic through beam sensors
mechanical data
type
rectangular
housing material
polyester
width / diameter
20 mm
height / length
42 mm
depth
15 mm
connection types
connector M8
ambient conditions
operating temperature
0 ... +60 °C
protection class
IP 67
accessories
connectors
ESW 31A, ESG 32A
order reference
emitter / receiver
UEDK 20P6103/S35A
receiver
USDK 20D9003/S35A
emitter
642
+VS
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output
Z
0V
n.c.
5,7
11,8
receiver
connection diagram
receiver
output current
M8 x 1
11,8
BK (4)
voltage supply range +Vs
5,7
14
electrical data
current consumption max.
9,5
14
emitter
sonic frequency
15
LED display
3,2
repeatability
3,2
> 2 cm²
5 mm
29,5
receiver
hysteresis typ.
20
42
target display ﬂashing
object size (at Sd = 50 mm)
15
LED
9,5
alignment aid
LED
20
29,5
0 ... 1000 mm
6,5
scanning range far limit Sde
42
0 ... 1000 mm
6,5
sensing range sd
Ultrasonic through beam sensors
USDK/UEDK 30
Sd = 700 mm
• potentiometer
• complementary outputs
• response time <= 5 ms
general data
dimension drawings connector
target display ﬂashing
30
18,4
18,4
Pot
LED
LED
< 5 ms
release time toff
< 5 ms
adjustment
potentiometer
output indicator
LED green
220 kHz
power on indication
LED yellow
65
M12 x 1
37,4
11,4
20
14
receiver
dimension drawings cable
30
18,4
LED
Pot
30
< 200 mA
voltage drop Vd
< 2 VDC
short circuit protection
yes
65
37,4
4,5
ø 13,2
14
receiver
connection diagrams
BN (1)
rectangular
housing material
polyester / die-cast zinc
width / diameter
30 mm
height / length
65 mm
depth
18,5 mm
11,4
14
20
emitter
22 mA
mechanical data
type
11,4
ø 13,2
20
emitter
current consumption max.
13
30 mA
output current
13
receiver
current consumption max.
23
23
yes
65
reverse polarity protection
37,4
< 10% Vs
4,5
12 ... 30 VDC
residual ripple
18,4
LED
electrical data
voltage supply range +Vs
11,4
M12 x 1
20
14
emitter
emitter
sonic frequency
11
< 3 mm
response time ton
4,5
repeatability
37,4
5 mm
11
> 2 cm²
hysteresis typ.
4,5
object size (at Sd = 50 mm)
65
receiver
Sd = 700 mm
alignment aid
30
USDK/UEDK 30
0 ... 700 mm
PNP
Complementary
BK (4)
BU (3)
BN (1)
+VS
WH (2)
Z
Z
NC
NPN
NO
Complementary
WH (2)
+VS
Z
Z
NC
BK (4)
NO
BU (3)
0V
0V
Ultrasonic through beam sensors
scanning range far limit Sde
23
0 ... 700 mm
23
sensing range sd
ambient conditions
operating temperature
0 ... +60 °C
protection class
IP 67
accessories
connectors
ES 14, ESW 33A, ESG 34A
order reference
emitter / receiver
output circuit
connection types
UEDK 30N5103
receiver
NPN complementary
cable
UEDK 30N5103/S14
receiver
NPN complementary
connector M12
UEDK 30P5103
receiver
PNP complementary
cable
UEDK 30P5103/S14
receiver
PNP complementary
connector M12
USDK 30D9003
emitter
-
cable
USDK 30D9003/S14
emitter
-
connector M12
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643

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