- OMRON Industrial Automation

UV Power Monitor
F3UV
Monitor the Output of a UV Light Source
through an Optical Fiber Cable
■ Head Unit withstands temperatures of up to 300°C.
■ Easy-to-read digital display of measurement values.
■ Harmful UV light converted to visible light before
performing measurements. This feature prevents
deterioration of the Amplifier’s light receiving element.
Ordering Information
Amplifier
Appearance
Connection method
Pre-wired cable (2 m)
Outputs
Transistor type
• Judgement output
NPN
Model number
F3UV-XW11
• Answer-back output
F3UV-XW11-1
(Five-times higher sensitivity)
• Analog current or voltage output
PNP
F3UV-XW41
Head Unit
Appearance
Wavelength range of
incident light
Max. temperature
200 to 370 nm
Model number
300°C
F3UV-HM
Remarks
Includes two M8 nuts and
one mounting plate.
(Use at temperatures below
the Fiber Unit’s rated operating temperature.)
Fiber Units
Compatible
Amplifier Units
Compatible
Head Units
Appearance
Max.
temperature
F3UV-XW11 (-1), F3UV-HM
F3UV-XW41
Intensity range of
incident light
(see note)
Model number
300°C
10 to 300 mW/cm2
F32-300 2M
70°C
10 to 300 mW/cm2
F32-70
Quantity
1
M4 threads, 2 m
M4 threads, 2 m
Note:
■
The values given are for a standard UV light source with a central wavelength of 360 nm, measured with a standard illumination
meter (and for use in combination with the specified Amplifier and Head Unit). The power range is one for which teaching to 100%
is possible.
Accessories (Sold Separately)
Appearance
Name
Protective Tube
(Protects the fiber.)
Model number
F39-FU1M
Quantity
1
Applicable Fiber Units
F32-70
1
F3UV
F3UV
Specifications
■
Ratings/Characteristics
Amplifiers
Item
F3UV-XW11 (-1)
F3UV-XW41
Power supply voltage
12 to 24 VDC ±10%
Current consumption
75 mA max.
Outputs Analog output
Current (4 to 20 mA) or voltage (1 to 5 V) (Monitoring mode or integral mode)
Judgement output
Inputs
Answer-back output
NPN open collector output, 100 mA max.,
residual voltage 1 V max.
(Monitoring mode or integral mode)
PNP open collector output, 100 mA max.,
residual voltage 2 V max.
(Monitoring mode or integral mode)
Remote teaching input
ON:
Reset input
OFF: Open (open or 9 to 24 V)
ON: Power supply voltage short-circuit or 9 to
24 V (open-circuit current: 3 mA max.)
0 V short-circuit (current 1 mA max.)
OFF: Open (open or 1.5 V max.)
Protective circuits
Reversed power supply polarity protection and output short-circuit protection
500 ms max.
Response time1
Sensitivity setting
Teaching function
Indicators
Power supply/Teaching indicator (green/red), Operation indicator (orange), 7-segment digital percentage display (red), 7-segment digital threshold display (red)
Repetitive accuracy
±2% F.S. max.
Ambient operating illumination2
Fluorescent light 1,000 lx max.
Temperature drift
±0.1% of F.S./°C max.
Ambient temperature
Operating: –25 to 55°C (with no icing or condensation) Storage: –40 to 70°C (with no icing or condensation)
Ambient humidity
Operating or storage: 35% to 85%
Insulation resistance
20 MΩ min. (at 500 VDC)
Dielectric strength
1,000 V AC 50/60 Hz between the leads and the case
Vibration resistance
10 to 150 Hz, 0.1-mm amplitude or 15 m/s2 in X, Y, and Z directions each for 2 hours
Shock resistance
150 m/s2 three times each in the X, Y, and Z directions
Degree of protection
Conforms to IEC 60529 standards IP30
Connection method
Pre-wired cable with a standard length of 2 m
Weight (packed)
Approx. 270 g
Material
ABS plastic
Accessories
Operation Manual
Note:
1. The response time is the rise time or fall time of the output signal to 10 to 90%.
2. The ambient operating illumination is the illumination that changes the analog output +5% F.S. at 200 lx; it is not the operational
limit.
3. An analog output of up to 6 V (or 24 mA) can be output. The output is 1 V (or 4 mA) when there is no incident UV light.
4. F.S. stands for full scale. For a current output, full scale is 16 mA (4 to 20 mA). For a voltage output, full scale is 4 V (1 to 5 V).
5. Definition of the luminous energy integral: The physical unit of the luminous energy integral is energy (J: joules) and this value
is calculated by multiplying the UV intensity (mV) by the time of exposure (s), but it is dimensionless when this sensor’s analog
output value (V) is used for the UV intensity. The integral is measured with an 11 ms sampling time.
Head Unit
Item
F3UV-HM
Incident light wavelength range
200 to 370 nm
Temperature drift
–0.15%/°C max.
Ambient temperature
Operating or storage: –40° to 300°C (with no icing or condensation)
Ambient humidity
Operating or storage: 35% to 85% (with no icing or condensation)
Weight (packed)
Approx. 300 g
Vibration resistance
10 to 55 Hz, 0.75-mm amplitude or 10 m/s2
Shock resistance
500 m/s2
Material
Accessories
2
Protective casing
Stainless steel (SUS303)
Fluorescent fiber
path
Functional fluoroglass
M8 nut and mounting bracket
F3UV
F3UV
Fiber Units
Item
Model
F32-300
F32-70
Operating: –40° to 70°C
Storage: –40° to 70°C
Ambient temperature
(with no icing or condensation)
Operating: –40° to 300°C*1
Storage:
–40° to 110°C
Ambient humidity
(with no icing or condensation)
Operating: 35 to 85%
Storage:
35 to 95%
Bending radius
25 mm min.
25 mm min.
Fiber outer sheathing material
SUS
Black polyethylene
Degree of protection
Conforms to IEC IP67
Standard fiber length
2m
Note:
The maximum temperature is lower near the amplifier unit. See the Dimensions for details.
Accessories (Sold Separately)
Protective Tube (Protects the Fiber.)
Item
F39-FU1M
1,000
Head connector
Flexible tube
End cap
Ambient temperature
–40° to 150°C for operation and storage
(Keep the ambient temperature within the range specified for the fiber within the tube.)
Ambient humidity
Operating: 35 to 85%
Storage: 35 to 95%
Bending radius
30 mm min.
Max. pulling force
1.5 N·m max. between the head connector and tube, 1.5 N·m max. between the end cap and
tube, and 2 N·m on the tube itself
Crush weight
Material
29.4 N·m max. on the tube
Head connector
Nickel-plated brass
End cap
Tube
Stainless (SUS304)
3
F3UV
F3UV
Output Characteristics
Angular Characteristics (Y-direction)
[email protected] + F3UV-HM + F32-300
(Output characteristics when the sensitivity
is set at 300 mW/cm2.)
F3UV-HM
The output variation in the X-direction is less than
±10% of F.S. in a full 360° rotation.
Sensor output (V)
Relative value (%)
Engineering Data (Reference Value)
Angle (degrees)
UV intensity (mW/cm2)
Output Characteristics
Sensitivity Characteristics
F3UV-XW11-1 + F3UV-HM + F32-70
All F3UV Models
(Output characteristics when the output is
set at 5V for a UV intensity of 60 mW/cm2.)
5
Intensity (relative)
UV power monitor output (V)
6
4
3
2
1
0
10
20
30
40
50
60
UV intensity (mW/cm2)
4
70
80
Wavelength (nm)
F3UV
F3UV
Nomenclature
F3UV-XW11 (-1) /-XW41
Measurement/Teaching indicator
Lit green:
Teaching OK RUN
Flashing red: Teaching error
Lit red:
Start light intensity
integration
Operation indicator
Lit orange: Judgement output ON
Processing mode switch
Light intensity monitor mode
TEACH: Zero point setting/
sensitivity setting
ADJ:
Threshold adjustment
RUN:
Measure light intensity
Light intensity integral mode
TEACH:
Start/stop integration
RUN (ADJ): Light intensity integral
Output selection switch
IOUT: Current output (4 to 20 mA)
VOUT: Voltage output (1 to 5 V)
Operation mode switch
MON: Light intensity monitor mode
TG: Light intensity integral mode
Fiber lock
Digital display
Sensitivity setting/threshold up
Light intensity monitor mode (MON)
TEACH: Sensitivity setting
ADJ:
Threshold adjustment
(Up button)
Light intensity integral mode (ITG)
TEACH: Stop integration
Zero point setting/threshold down
Light intensity monitor mode (MON)
TEACH: Zero point setting
ADJ:
Threshold adjustment
(Down button)
Light intensity integral mode (ITG)
TEACH: Start integration
5
F3UV
F3UV
Functions
Name
Function
Indicator functions
Measurement/teaching indicator
• Lit green:
• Flashing red:
• Lit red:
Teaching OK
RUN
Teaching error
Start light intensity integration
Operation indicator
• Lit orange:
Judgement output ON
Digital display
• Percentage display when operating in light intensity monitor mode
HI: Greater than 124%
LO: Less than 0%
Output functions
Analog output
(switchable)
• Outputs a current (4 to 20 mA) or voltage (1 to 5 V) that is proportional to the incident light intensity.
Select current or voltage output with the output selection switch.
Judgement output
• ON when the incident light intensity is below the set threshold value.
• OFF when the incident light intensity is above the set threshold value.
(Includes a short-circuit protection function.)
Answer-back output
• A one pulse output (1 sec) is generated when remote teaching has been completed normally.
Input functions
Reset input
• This trigger signal starts integration when the Unit is in integral mode and the processing mode
is set to “RUN”.
Remote teaching input
• When the Unit is in monitor mode or integral mode, teaching is performed when a pulse signal is input here.
Threshold setting function
(monitor mode only)
• The desired threshold value can be set by pressing the Up and Down buttons.
(The digital display will change in 1% increments when the value is set.)
Sensitivity setting function (monitor mode only)
Zero point setting
• Sets the zero point reference when the UV light source is OFF.
After teaching, the digital display will read “0%”.
Sensitivity setting
• Sets the initial sensitivity when the UV light source is ON.
After teaching, the digital display will read “100%”.
Max. sensitivity setting
• Sets the sensor sensitivity to the maximum sensitivity.
Min. sensitivity setting
• Sets the sensor sensitivity to the minimum sensitivity.
Light intensity monitor function (Part of the
current/voltage output switching function.) • Displays the digital (%) value corresponding to the incident light intensity and outputs the analog and judgement outputs.
Light intensity integral function (Part of the
current/voltage output switching function.)
6
• Calculates the light intensity integral value (I) from the incident light intensity (P) and time (T)
using the following equation: I = P × T.
Also outputs the integral’s analog output simultaneously and displays the digital (%) value. (Output ON at 100%.)
F3UV
F3UV
Operation
■
I/O Circuit Configuration
F3UV-XW11 (-1) (NPN Output)
Brown
Power Operation
(green) (orange)
Load
12 to 24 VDC
Load
Black
Analog output
Shield
Internal
circuit
White
Controller,
etc.
Judgement
Gray output
Blue
Answer-back
output
Display
0V
Remote teaching input
Pink
Reset input
Purple
F3UV-XW41 (PNP Output)
Brown
Pink
Measurement/teach
Operaing
(green/red) tion (orange)
12 to 24 VDC
Remote teaching
input
Reset input
Purple
Analog
Black output Controller,
etc.
Analog GND
Shield
Internal
circuit
Answer-back
Gray output
White
Judgement
output
Load
Load
Display
0V
Blue
7
F3UV
F3UV
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Main Units
Amplifier
F3UV-XW11 (-1) /-XW41
Fiber lock button
7-segment display
Sensitivity setting/threshold value up button
Zero-point setting/threshold value up button
Monitor/Integral mode switch
Current/Voltage output switch
RUN/ADJ/TEACH mode switch
Measurement/teaching
indicator (green/red)
Operation indicator (orange)
Fiber insertion opening
9.9 dia.
Vinyl-insulated round cable 5.8 dia., 7 conductors
(Conductor cross sectional area: 0.2 mm2, diameter of
insulator: 1.1 mm) Standard length 2 m
Mounting Hole Dimensions
Two, M4
8
F3UV
F3UV
Lock washer
Base Unit
F3UV-HM
6 dia.
Lock nuts (2)
15 dia.
M8 × 1
Detection surface
5 dia.
Material: Stainless steel (SUS303)
Fiber Unit
F32-300
Hex nuts (2)
Lock washers (2)
Detection head*1
M4 × 0.7
1 dia. M2.6 × 0.45
7
3
20 2.4
Flexible tube, 2.8 dia. (Stainless) Note:
Hex fastener
4 dia. Sleeve 2.2 dia.
13*2
5
4 dia.
10
A
2,000
25
B
*1: Material: Stainless steel (SUS303)
Fiber Unit
F32-70 (Cuttable)
Hex nuts (2)
Lock washers (2)
1 dia.
Detection head*
M2.6 × 0.45
M4 × 0.7
The max. temperature is
300°C in section A and
110°C in section B, which
connects to the Main Unit.
The part of section B that
is actually inserted into the
Main Unit must remain
within the Main Unit's rated
operating temperature
range.
Optical fiber, 2.2 dia.
*Material: Nickel-plated brass
Note:
The “cuttable” Fiber Units can be cut to length. Units that are not marked “cuttable” cannot be cut to length.
Accessories (Sold Separately)
Protective Tube (Protects the Fiber.)
F32-FU1M
M4 × 0.7,
depth 4
Head Connector*1
(5.6 dia.)
End Cap*1
4 dia.
7 dia.
Tube*2
Note: 1. Material: Nickel-plated brass
2. Material: Stainless steel (SUS304)
9
F3UV
F3UV
Precautions
Be sure to observe the precautions listed here. These precautions are essential for safe operation.
• Be sure that wiring is correct, such as the polarity of the power
supply leads.
• Do not use these Units in locations with flammable or explosive gases.
• Connect loads properly.
• Do not use these Units in water.
• Do not short-circuit the load’s terminals.
• Do not attempt to disassemble, repair, or improve these products.
• Do not mount the Amplifier Unit in a location where it will be exposed to UV light.
• Always use a power supply voltage that is within the specified
operating range. Do not use with an AC power supply.
■
Precautions Common to the Amplifiers
Wiring
Precautions Regarding UV Light
Connections
Make sure that the power supply voltage is below the maximum
voltage before turning the power ON.
Be sure that the terminal polarity and wiring are correct.
Never share a conduit that is used for high-voltage or power lines.
The Amplifier itself is not protected against UV exposure. Do not
install the Amplifier in locations where it will be exposed to UV
light.
Adjustment
Basic Operating Procedures
Use extension cords with a minimum thickness of 0.3 mm2, less
than 5 m long, and check operation before using.
1. Install the Amplifier Unit.
Power Supply
When using a commercial switching regulator, ground the FG
(frame ground) and G (ground) terminals. Output signal noise will
be excessive if the power supply is not grounded.
After turning on the power supply, wait for at least one second
until consistent detections can be performed before using the
Monitor. If separate power supplies are used for the F3UV and
connected devices, always turn ON the F3UV’s power supply first.
3. Turn ON the power supply.
Installation and Operation
Installation
UV light is harmful, so be sure to turn OFF the UV light source
before installing the F3UV.
Sensitivity Setting
The analog output value will change due to temperature drift. If
the temperature is rising, wait for the temperature to stabilize
before setting the sensitivity.
Installation
1.Installation Torque
Torque the sensor’s Main Unit screws to 0.49 N·m max.
2.Using DIN Track
(Installation)
1. Hook the top of the Unit onto the DIN Track.
2. Snap the bottom of the Unit onto the DIN Track.
Note: Do not reverse steps 1 and 2.
(Removal)
When removing the Unit from the DIN Track, pull the mounting
hook forward to release it.
(1)
(2)
Mounting hook
10
DIN
Track
2. Connect the Fiber Unit to the Amplifier Unit.
4. Select an operating mode with the operation mode switch.
(Light intensity monitor mode or light intensity integral
mode)
5. When using the analog output, select current or voltage
output with the output selection switch.
6. Set the processing mode switch to TEACH and perform the
teaching operation.
• Light Intensity Monitor Mode
Make the zero-point setting when the indicator is not lit and
make the sensitivity setting when the indicator is lit. (Make the
sensitivity setting after the temperature has stabilized.)
• Light Intensity Integral Mode
Use the start setting at the start of illumination and the stop
setting when completed. Teaching can be performed by
pressing the buttons or with codes.
7. When changing the threshold value in light intensity monitor
mode, set the processing mode switch to ADJ and adjust
the threshold value. The judgement output will go ON when
the light intensity is below the threshold value. The threshold value is set to 50 at the factory.
8. Set the processing mode switch to RUN to start measurement. In light intensity integral mode, start integration with
the Reset input.
Cleaning
Never use paint thinner or mineral spirits of any kind.
F3UV
■
F3UV
Fiber Unit/Base Unit
Installation
Installing the Head Unit
When connecting the Head Unit and Fiber Unit, tighten to a
torque of 0.78 N·m max. When installing the Head Unit, be sure to
turn OFF the UV light source and check that it is safe to install the
Unit.
Mounting panel
Washers (included)
M4 nut
(included)
Head Unit
(F3UV-HM)
M8 nuts
(included)
Fiber Unit
(F32-300)
3. Removing the Fiber
Press the lock button again. The lock will be released, the
lock button will pop up, and it will be possible to remove the
fiber. Do not force the lock button up by pulling on it. (To
maintain the fiber’s characteristics, check whether the lock
is out of place.)
4. Fiber Insertion Location
When inserting the Fiber Unit into the Amplifier Unit, always
insert the Fiber Unit completely as shown in the following
diagram.
Fiber Unit
(Example:
F32-300)
Installing the Fiber Unit and Amplifier Unit
The quality of the connection between the Fiber Unit and Amplifier Unit has a major impact on the operating characteristics, so
be sure to connect these Units securely.
Securing the Fiber Unit
1. Cutting the Fiber (F32-70 only)
• Insert the fiber into the hole of the cutting tool and set the
tool at the desired length.
• Press down on the blade and cut the fiber. Do not stop
when the fiber is only partially cut; make one clean cut.
• Once a hole has been used to cut a fiber, do not use that
hole again. The cut surface may not be clean enough and
the detection characteristics may be degraded.
2. Installing the Fiber
With the lock button in the release position, insert the fiber
into the Unit and press the button until you hear a click. This
click is the sound of the fiber being locked.
Locked position
Release position
Fiber Unit
(Example:
F32-70)
5. Fiber Unit Installation/Removal Precautions
Install and remove the Fiber Unit only when the ambient
temperature is between –40 and 40°C.
6. Protecting the Fiber Unit
When the outer sheathing of a FIber Unit other than the
F32-300 will be exposed to UV light, protect the fiber by
covering it with the F39-FU1M Protective Tube.
11
F3UV
F3UV
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
CSM_F3UV_DS_E_5_1
E315-E1
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
Sensing Devices Division H.Q.
Application Sensors Division
Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: (81)75-344-7068/Fax: (81)75-344-7107
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Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
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Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
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Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2015.7
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2015 All Right Reserved.