ETC2 GX-12MLU Cylindrical inductive proximity sensor amplifier built-in Datasheet

795
FIBER
SENSORS
Cylindrical Inductive Proximity Sensor
Amplifier Built-in
GX-U SERIES GX-FU SERIES GX-N SERIES
Related Information
■■General terms and conditions............ F-17
■■Glossary of terms........................ P.1386~
■■Sensor selection guide................... P.757~
■■General precautions...................... P.1405
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN MACHINE
INTERFACES
ENERGY CONSUMPTION
VISUALIZATION
COMPONENTS
FA COMPONENTS
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
panasonic-electric-works.net/sunx
2-wire type Oil resistant
available
Metal embedding
possible
Improved performance, environmental resistance,
and operability
BASIC PERFORMANCE
About four times more robust in tightening
Long sensing range
As the sensor can be securely tightened, it does not get
loose due to vibration or shock.
GX-12MLU(B)/N12ML(B) feature 1.6 times longer
sensing range than previous model [GX-12ML(B)]. It can
be mounted at a sufficient distance from the object.
GX-18MU(B)
GX-N18M(B)
GX-18M(B)
Conventional model
19.6 N·m or less 4 times approx. 80 N·m or less
GX-12MLU(B)
GX-N12ML(B)
imes
1.6 t
8 mm
0.315 in
ENVIRONMENTAL RESISTANCE
FUNCTIONS
Spatter-resistant type available DC 2-wire type
Visible 2-color indicator
As the enclosure is entirely
coated by fluorine resin, the
sensor can be safely used
at a place where welding
spatters fly around.
Both the pigtail cable and
the mating cable are also
spatter-resistant.
The normally open type [GX-(F)□U(-J)] is equipped with
a 2-color indicator. (The normally closed type and GX-N□
have the operation indicator
instead.)
The operation is easily
observable from any direction
because the entire sensor
tail (transparent, GX-5SU(B):
enclosure) lights up.
GX-F□U-J
VARIETIES
Compact size: ø5.4 mm ø0.213 in
Simple wiring
GX-5SU(B) is just 5.4
mm 0.213 in in diameter,
the smallest in existing
DC two-wire sensors. It
saves you space.
The wiring cost is considerably reduced as it is DC 2wire type.
Further, each of GX-12M(L)U(B),
GX-18M(L)U(B),
GX-30M(L)U(B)
is available as a pigtailed
model that makes
replacement easy
Pigtailed type
and quick.
GX-□U(B)-J
ø5.4 mm
ø0.213 in
DC 2-wire type
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
APPLICATIONS
796
FIBER
SENSORS
Detecting traveling aluminum pallets
Controlling depth of drilling
It can reliably detect even aluminum
pallets because of its long
sensing range.
By detecting the dog, the sensor decides
the depth of the
drilled hole.
Positioning object at welding station
(GX-F□U-J only)
It can be safely used even where welding
sparks (spatter) fly around.
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
ORDER GUIDE
SENSOR
OPTIONS
DC 2-wire type
Appearance (mm in)
Non-threaded type
Type
SIMPLE
WIRE-SAVING
UNITS
ø5.4
ø0.213
Sensing range (Note)
Output
Output operation
WIRE-SAVING
SYSTEMS
GX-5SU
Normally open
MEASUREMENT
SENSORS
GX-5SUB
Normally closed
STATIC
CONTROL
DEVICES
2 mm 0.079 in
GX-8MU
Normally open
(0 to 1.6 mm 0 to 0.063 in)
GX-8MUB
Normally closed
GX-12MU
Normally open
HUMAN
MACHINE
INTERFACES
GX-12MUB
Normally closed
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
GX-18MU
Normally open
1.5 mm 0.059 in
30
1.181
Model No.
Maximum operation distance
(0 to 1.2 mm 0 to 0.047 in)
Stable sensing range
ENDOSCOPE
M8
3 mm 0.118 in
Threaded type
Shielded type
30
1.181
M12
40.5
1.594
(0 to 2.4 mm 0 to 0.094 in)
7 mm 0.276 in
M18
41.5
1.634
(0 to 5.6 mm 0 to 0.220 in)
GX-18MUB
GX-30MU
DC 2-wire
10 mm 0.394 in
M30
44.5
1.752
(0 to 8 mm 0 to 0.315 in)
GX-30MUB
4 mm 0.157 in
M8
30
1.181
(0 to 3.2 mm 0 to 0.126 in)
Threaded type
Non-shielded type
8 mm 0.315 in
M12
40.5
1.594
LASER
MARKERS
(0 to 6.4 mm 0 to 0.252 in)
Normally closed
Non-contact
DC 2-wire type
PLC /
TERMINALS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Normally open
Normally closed
GX-8MLU
Normally open
GX-8MLUB
Normally closed
GX-12MLU
Normally open
GX-12MLUB
Normally closed
GX-18MLU
Normally open
GX-18MLUB
Normally closed
GX-30MLU
Normally open
GX-30MLUB
Normally closed
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
15 mm 0.591 in
M18
41.5
1.634
(0 to 12 mm 0 to 0.472 in)
22 mm 0.866 in
M30
44.5
1.752
(0 to 17.6 mm 0 to 0.693 in)
Note: The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient
temperature drift and/or supply voltage fluctuation.
797
Cylindrical Inductive Proximity Sensor
ORDER GUIDE
FIBER
SENSORS
LASER
SENSORS
Spatter-resistant of DC 2-wire type (Pigtailed type)
PHOTOELECTRIC
SENSORS
Type
Appearance (mm in)
MICRO
PHOTOELECTRIC
SENSORS
M12
40.5
1.594
Threaded type
DC 2-wire
Shielded type
LIGHT
CURTAINS
INDUCTIVE
PROXIMITY
SENSORS
Sensing range (Note)
3 mm 0.118 in
AREA
SENSORS
PRESSURE /
FLOW
SENSORS
M18
41.5
1.634
MEASUREMENT
SENSORS
GX-F18MU-J
(0 to 5.6 mm 0 to 0.220 in)
44.5
1.752
ø14 mm ø0.551 in
Description
CN-22G-C2
300 mm
11.811 in
approx.
Length: 2 m 6.562 ft
0.3 mm2 2-core flame-resistant, spatter-resistant cable
with connector at one end
Length: 5 m 16.404 ft Cable outer diameter: ø3.6 mm ø0.142 in
CN-22G-C5
Mating cable
CN-22G-C2
(length 2 m 6.562 ft)
CN-22G-C5
(length 5 m 16.404 ft)
DC 3-wire type
Type
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
Appearance (mm in)
Sensing range (Note)
3 mm 0.118 in
FA
COMPONENTS
M12
Shielded type
UV
CURING
SYSTEMS
Threaded type
MACHINE
VISION
SYSTEMS
40.5
1.594
Maximum operation distance
(0 to 2.4 mm 0 to 0.094 in)
Stable sensing range
7 mm 0.276 in
M18
41.5
1.634
Selection
Guide
(0 to 5.6 mm 0 to 0.220 in)
10 mm 0.394 in
Amplifier
Built-in
DC 3-wire
M30
44.5
1.752
40.5
1.594
Threaded type
Non-shielded type
GL
(0 to 6.4 mm 0 to 0.252 in)
41.5
1.634
(0 to 12 mm 0 to 0.472 in)
22 mm 0.866 in
M30
44.5
1.752
(0 to 17.6 mm 0 to 0.693 in)
Output
Output operation
GX-N12M
Normally open
GX-N12MB
Normally closed
GX-N18M
Normally open
GX-N18MB
Normally closed
GX-N30M
Normally open
GX-N12ML
15 mm 0.591 in
M18
Model No.
GX-N30MB
(0 to 8 mm 0 to 0.315 in)
8 mm 0.315 in
M12
GXL
GX
GX-F30MU-J
(0 to 8 mm 0 to 0.315 in)
Model No.
HUMAN
MACHINE
INTERFACES
GX-U/GX-FU/
GX-N
Normally open
• Mating cable
LASER
MARKERS
GX-F/H
Non-contact
DC 2-wire type
GX-F12MU-J
Note: The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient
temperature drift and/or supply voltage fluctuation.
ENDOSCOPE
Amplifierseparated
Output operation
10 mm 0.394 in
M30
STATIC
CONTROL
DEVICES
PLC /
TERMINALS
Output
Stable sensing range
7 mm 0.276 in
SENSOR
OPTIONS
WIRE-SAVING
SYSTEMS
Model No.
Maximum operation distance
(0 to 2.4 mm 0 to 0.094 in)
PARTICULAR
USE
SENSORS
SIMPLE
WIRE-SAVING
UNITS
GX-U SERIES GX-FU SERIES GX-N SERIES
NPN
open-collector
transistor
Normally closed
Normally open
GX-N12MLB
Normally closed
GX-N18ML
Normally open
GX-N18MLB
Normally closed
GX-N30ML
Normally open
GX-N30MLB
Normally closed
Note: The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient
temperature drift and/or supply voltage fluctuation.
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
ORDER GUIDE
FIBER
SENSORS
LASER
SENSORS
5 m 16.404 ft cable length type
5 m 16.404 ft cable length type (standard: 2 m 6.562 ft) is also available for cable type.
When ordering this type, suffix “-C5” to the model No.
(e.g.) 5 m 16.404 ft cable length type of GX-5SU is “GX-5SU-C5”.
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
Pigtailed type
AREA
SENSORS
Pigtailed type (standard: cable type) is also available for DC 2-wire type.
LIGHT
CURTAINS
• Table of Model Nos.
Threaded type
Shielded type
Threaded type
DC 2-wire
Non-shielded type
Pigtailed type (Note)
PRESSURE /
FLOW
SENSORS
GX-5SU
–
INDUCTIVE
PROXIMITY
SENSORS
GX-5SUB
–
GX-8MU
–
GX-8MUB
–
GX-12MU
GX-12MU-J
GX-12MUB
GX-12MUB-J
GX-18MU
GX-18MU-J
GX-18MUB
GX-18MUB-J
GX-30MU
GX-30MU-J
GX-30MUB
GX-30MUB-J
Standard
Non-threaded
type
Type
798
GX-8MLU
–
GX-8MLUB
–
GX-12MLU
GX-12MLU-J
GX-12MLUB
GX-12MLUB-J
GX-18MLU
GX-18MLU-J
GX-18MLUB
GX-18MLUB-J
GX-30MLU
GX-30MLU-J
GX-30MLUB
GX-30MLUB-J
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
Note: Please order the suitable mating cable separately for pigtailed type.
MACHINE
VISION
SYSTEMS
• Mating cable
Model No.
UV
CURING
SYSTEMS
Description
CN-22G-C2
Length: 2 m 6.562 ft
CN-22G-C5
Length: 5 m 16.404 ft
CN-24-C2
Length: 2 m 6.562 ft
CN-24-C5
Length: 5 m 16.404 ft
0.3 mm2 2-core flame-resistant, spatter-resistant cable
with connector at one end
Cable outer diameter: ø3.6 mm ø0.142 in
0.3 mm2 4-core oil, heat, cold resistant cable
Cable outer diameter: ø3.6 mm ø0.142 in
ø14 mm ø0.551 in
300 mm
11.811 in
approx.
Mating cable
CN-22G-C□
CN-24-C□
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
799
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
OPTIONS
FIBER
SENSORS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
Designation
Model No.
Sensor mounting
bracket
MS-SS5
For GX-5SU(B)
MS-H12
For GX-12MU(B)
For GX-N12M(B)
MS-H18
For GX-18MU(B)
For GX-N18M(B)
MS-H30
For GX-30MU(B)
For GX-N30M(B)
AREA
SENSORS
LIGHT
CURTAINS
Protection cover
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
Type
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
Model No.
Item
Protection cover
• MS-H12
• MS-H18
• MS-H30
It protects the sensing surface from welding
sparks (spatter), etc.
Normally open
Shielded type
Non-threaded type
GX-5SU
Threaded type
GX-8MU
Normally closed GX-5SUB
Non-shielded type
GX-12MU
Threaded type
GX-18MU
GX-30MU
GX-8MLU GX-12MLU GX-18MLU GX-30MLU
GX-8MUB GX-12MUB GX-18MUB GX-30MUB GX-8MLUB GX-12MLUB GX-18MLUB GX-30MLUB
Max. operation distance (Note 2) 1.5 mm 0.059 in ±10 % 2 mm 0.079 in ±10 % 3 mm 0.118 in ±10 % 7 mm 0.276 in ±10 % 10 mm 0.394 in ±10 % 4 mm 0.157 in ±10 % 8 mm 0.315 in ±10 % 15 mm 0.591 in ±10 % 22 mm 0.866 in ±10 %
Stable sensing range (Note 2)
0 to 1.2 mm 0 to 0.047 in 0 to 1.6 mm 0 to 0.063 in 0 to 2.4 mm 0 to 0.094 in 0 to 5.6 mm 0 to 0.220 in 0 to 8 mm 0 to 0.315 in 0 to 3.2 mm 0 to 0.126 in 0 to 6.4 mm 0 to 0.252 in 0 to 12 mm 0 to 0.472 in 0 to 17.6 mm 0 to 0.693 in
Standard sensing object
Iron sheet 6 × 6 × t 1 mm Iron sheet 8 × 8 × t 1 mm Iron sheet 12 × 12 × t 1 mm Iron sheet 18 × 18 × t 1mm Iron sheet 30 × 30 × t 1 mm Iron sheet 20 × 20 × t 1 mm Iron sheet 30 × 30 × t 1 mm Iron sheet 50 × 50 × t 1 mm Iron sheet 70 × 70 × t 1 mm
0.236 × 0.236 × t 0.039 in 0.315 × 0.315 × t 0.039 in 0.472 × 0.472 × t 0.039 in 0.709 × 0.709 × t 0.0 39 in 1.181 × 1.181 × t 0.039 in 0.787 × 0.787 × t 0.039 in 1.181 ×1.181 × t 0.039 in 1.969 × 1.969 × t 0.039 in 2.756 × 2.756 × t 0.039 in
Hysteresis
20 % or less of operation distance (with standard sensing object)
+10
12 to 24 V DC –15 % Ripple P-P 10 % or less
Supply voltage
Current consumption (Note 3)
0.8 mA or less
Non-contact DC 2-wire type
• Load current: 3 to 70 mA (Note 4)
• Residual voltage: 3 V or less (Note 5)
Output
Incorporated
Short-circuit protection
Max. response frequency
1.7 kHz
1.2 kHz
Operation indicator
2-color indicator
Environmental resistance
ENDOSCOPE
The sensor is easily mounted with this
bracket.
DC 2-wire type
WIRE-SAVING
SYSTEMS
STATIC
CONTROL
DEVICES
• MS-SS5
SPECIFICATIONS
SIMPLE
WIRE-SAVING
UNITS
MEASUREMENT
SENSORS
Sensor mounting bracket
Description
1.2 kHz
500 Hz
350 Hz
1 kHz
650 Hz
350 Hz
Normally open type: Lights up in green under stable sensing condition, lights up in orange under unstable sensing condition
Protection
IP67 (IEC), IP67g (JEM)
Ambient temperature
–25 to +70 °C –13 to +158 °F, Storage: –30 to +80 °C –22 to +176 °F
Ambient humidity
45 to 85 % RH, Storage: 35 to 95 % RH
Voltage withstandability
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance
10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each
Shock resistance
Sensing
range
variation
Temperature characteristics
1,000 m/s2 acceleration (100 G approx.) in X, Y and Z directions for three times each
Over ambient temperature range –25 to +70 °C –13 to +158 °F: within ±10 % of sensing range at +20 °C +68 °F
Within ±2 % for ±10 % fluctuation of the supply voltage
Voltage characteristics
Material
Cable
220 Hz
Normally closed type: Orange LED (lights up when the output is ON)
Enclosure: Brass (Nickel plated) [Stainless steel (SUS303) for GX-5SU(B), GX-8MU(B) and GX-8MLU(B)]
Sensing part: Nylon [Polyalylate for GX-5SU(B)], Indicator part: Nylon [excluding GX-5SU(B)]
0.3 mm2 [0.15 mm2 for GX-5SU(B), GX-8MU(B) and GX-8MLU(B)] 2-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long
Cable extension
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Weight (Note 6)
Net weight: Net weight: Net weight: Net weight: Net weight:
Net weight: Net weight: Net weight: Net weight:
20 g approx. 30 g approx. 55 g approx. 95 g approx. 220 g approx. 30 g approx. 55 g approx. 95 g approx. 220 g approx.
Accessories
–
Nut: 2 pcs., Toothed lock washer: 1 pc.
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F.
2) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient
temperature drift and/or supply voltage fluctuation.
3) It is the leakage current when the output is in the OFF state.
4) The maximum load current varies depending on the ambient temperature. Refer to “I/O CIRCUIT AND WIRING DIAGRAMS” for more details.
5) When the cable is extended, the residual voltage becomes larger.
6) The weight of the threaded type includes the weight of two nuts and one toothed lock washer.
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
SPECIFICATIONS
FIBER
SENSORS
LASER
SENSORS
Spatter-resistant of DC 2-wire type (Pigtailed type)
Shielded type
Type
Model No.
Item
Max. operation distance (Note 2)
Stable sensing range (Note 2)
Standard sensing object
GX-F12MU-J
GX-F18MU-J
GX-F30MU-J
3 mm 0.118 in ±10 %
7 mm 0.276 in ±10 %
10 mm 0.394 in ±10 %
0 to 2.4 mm 0 to 0.094 in
0 to 5.6 mm 0 to 0.220 in
0 to 8 mm 0 to 0.315 in
Iron sheet 12 × 12 × t 1 mm 0.472 × 0.472 × t 0.039 in Iron sheet 18 × 18 × t 1 mm 0.709 × 0.709 × t 0.039 in Iron sheet 30 × 30 × t 1 mm 1.181 ×1.181 × t 0.039 in
+10
12 to 24 V DC –15 % Ripple P-P 10 % or less
Current consumption (Note 3)
Max. response frequency
1.2 kHz
500 Hz
350 Hz
Lights up in green under stable sensing condition, lights up in orange under unstable sensing condition
–25 to +70 °C –13 to +158 °F, Storage: –30 to +80 °C –22 to +176 °F
45 to 85 % RH, Storage: 35 to 95 % RH
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance
10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each
Shock resistance
Sensing
range
variation
1,000 m/s2 acceleration (100 G approx.) in X, Y and Z directions for three times each
Temperature characteristics
Over ambient temperature range –25 to +70 °C –13 to +158 °F: within ±10 % of sensing range at +20 °C +68 °F
Voltage characteristics
Within ±2 % for ±10 % fluctuation of the supply voltage
Material
Cable
Cable extension
Weight (Note 6)
Accessories
Enclosure: Brass (Fluorine resin coated), Sensing part: Polyalylate (Fluorine resin coated), Indicator part: Polyalylate
0.3 mm2 2-core spatter-resistant cable, 0.3 m 0.984 ft long with round type connector
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 35 g approx.
Net weight: 75 g approx.
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
IP67 (IEC), IP67g (JEM)
Ambient humidity
Voltage withstandability
SIMPLE
WIRE-SAVING
UNITS
Incorporated
Protection
Ambient temperature
SENSOR
OPTIONS
Normally open
Short-circuit protection
LIGHT
CURTAINS
PARTICULAR
USE
SENSORS
Non-contact DC 2-wire type
• Load current: 3 to 70 mA (Note 4)
• Residual voltage: 3 V or less (Note 5)
Output operation
AREA
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
0.8 mA or less
Output
MICRO
PHOTOELECTRIC
SENSORS
PRESSURE /
FLOW
SENSORS
20 % or less of operation distance (with standard sensing object)
Supply voltage
Environmental resistance
PHOTOELECTRIC
SENSORS
Threaded type
Hysteresis
2-color indicator
800
Net weight: 200 g approx.
Nut: 2 pcs. (Fluorine resin coated), Toothed lock washer: 1 pc. (Fluorine resin coated)
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F.
2) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient
temperature drift and/or supply voltage fluctuation.
3) It is the leakage current when the output is in the OFF state.
4) The maximum load current varies depending on the ambient temperature. Refer to “I/O CIRCUIT AND WIRING DIAGRAMS” for more details.
5) When the cable is extended, the residual voltage becomes larger.
6) The given weight includes the weight of two nuts and one toothed lock washer.
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
801
Cylindrical Inductive Proximity Sensor
SPECIFICATIONS
FIBER
SENSORS
LASER
SENSORS
DC 3-wire type
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
Type
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
8 mm 0.315 in ±10 %
Stable sensing range (Note 2)
0 to 2.4 mm 0 to 0.094 in 0 to 5.6 mm 0 to 0.220 in
0 to 8 mm 0 to 0.315 in
0 to 6.4 mm 0 to 0.252 in 0 to 12 mm 0 to 0.472 in 0 to 17.6 mm 0 to 0.693 in
Standard sensing object
Iron sheet 12 × 12 × t 1 mm Iron sheet 18 × 18 × t 1 mm Iron sheet 30 × 30 × t 1 mm Iron sheet 30 × 30 × t 1 mm Iron sheet 50 × 50 × t 1 mm Iron sheet 70 × 70 × t 1 mm
0.472 × 0.472 × t 0.039 in 0.709 × 0.709 × t 0.039 in 1.181 ×1.181 × t 0.039 in 1.181 ×1.181 × t 0.039 in 1.969 × 1.969 × t 0.039 in 2.756 × 2.756 × t 0.039 in
Hysteresis
Amplifier
Built-in
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
15 mm 0.591 in ±10 %
22 mm 0.866 in ±10 %
20 % or less of operation distance (with standard sensing object)
+10
Supply voltage
12 to 24 V DC –15 % Ripple P-P 10 % or less
Current consumption
10 mA or less
NPN open-collector transistor
• Maximum sink current: 100 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 1.5 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current)
Output
Output operation
Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed
Short-circuit protection
Max. response frequency
Incorporated
450 Hz
300 Hz
300 Hz
Operation indicator
350 Hz
100 Hz
100 Hz
Orange LED (lights up when the output is ON)
Protection
IP67 (IEC), IP67g (JEM)
Ambient temperature
–25 to +70 °C –13 to +158 °F, Storage: –30 to +80 °C –22 to +176 °F
Ambient humidity
45 to 85 % RH, Storage: 35 to 95 % RH
Voltage withstandability
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance
10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each
1,000 m/s2 acceleration (100 G approx.) in X, Y and Z directions for three times each
Shock resistance
Sensing
range
variation
Temperature characteristics
Over ambient temperature range –25 to +70 °C –13 to +158 °F: within ±10 % of sensing range at +20 °C +68 °F
Voltage characteristics
Within ±2 % for ±10 % fluctuation of the supply voltage
Material
Enclosure: Brass (Nickel plated), Sensing part: Nylon, Indicator part: Nylon
Cable
0.3 mm2 3-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long
Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.
Cable extension
Weight (Note 3)
Accessories
Selection
Guide
Threaded type
10 mm 0.394 in ±10 %
Environmental resistance
ENDOSCOPE
Non-shielded type
7 mm 0.276 in ±10 %
WIRE-SAVING
SYSTEMS
STATIC
CONTROL
DEVICES
Shielded type
Threaded type
Model No. GX-N12M GX-N12MB GX-N18M GX-N18MB GX-N30M GX-N30MB GX-N12ML GX-N12MLB GX-N18ML GX-N18MLB GX-N30ML GX-N30MLB
Item
Max. operation distance (Note 2) 3 mm 0.118 in ±10 %
SIMPLE
WIRE-SAVING
UNITS
MEASUREMENT
SENSORS
GX-U SERIES GX-FU SERIES GX-N SERIES
Net weight:
65 g approx.
Net weight:
110 g approx.
Net weight:
240 g approx.
Net weight:
65 g approx.
Net weight:
110 g approx.
Net weight:
240 g approx.
Nut: 2 pcs., Toothed lock washer: 1 pc.
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F.
2) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient
temperature drift and/or supply voltage fluctuation.
3) The given weight includes the weight of two nuts and one toothed lock washer.
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
802
I/O CIRCUIT AND WIRING DIAGRAMS
FIBER
SENSORS
GX-□U(B)
DC 2-wire type
I/O circuit diagram
Color code
Color code
Sensor circuit
(Brown) Output
Tr
ZD
Load
3 to 70 mA in ON state (Note)
0.8 mA in OFF state
+
3 V in ON state
–
Bleeder resistance
MICRO
PHOTOELECTRIC
SENSORS
Load
AREA
SENSORS
Brown
12 to 24 V DC
+10 %
–15
+
–
Internal circuit
Blue
Load
(Blue) 0 V
Users’ circuit
Note: The maximum load current varies depending on the ambient temperature.
Max. load current (mA)
PHOTOELECTRIC
SENSORS
Wiring diagram
Bleeder resistance
70
12 to 24 V DC
+10 %
–15
Conditions for the load
1) T
he load should not be actuated by the leakage current (0.8 mA) in
the OFF state.
2) T
he load should be actuated by (supply voltage – 3 V) in the ON state.
3) The current in the ON state should be between 3 to 70 mA DC.
3
–25
–13
Ambient temperature (°C °F)
+55
+131
+70
+158
Spatter-resistant of DC 2-wire type
Wiring diagram
Color code of mating cable / Connector pin No.
Sensor circuit
Internal circuit
Max. load current (mA)
Bleeder resistance
Brown / 1
Load
Load
Users’ circuit
Blue / 2,4
(Note)
Load
–
Load
GX-□U-J (Normally open)
3
Not connected
Mating cable
CN-22G-C□
1
+V
4
0V
Mating cable
CN-24-C□
3
Ambient temperature (°C °F)
Conditions for the load
+70
+158
1) T
he load should not be actuated by the leakage current (0.8 mA) in
the OFF state.
2) T
he load should be actuated by (supply voltage – 3 V) in the ON state.
3) The current in the ON state should be between 3 to 70 mA DC.
In case the current is less than 3 mA, connect a bleeder resistance
in parallel to the load so that a current of 3 mA, or more, flows.
GX-□UB-J (Normally closed)
2
0V
3
Not connected
2
Not connected
3
Not connected
Mating cable
CN-22G-C□
1
+V
4
Not connected
GX-F□U-J (Spatter-resistant type)
Symbols ... ZD: Surge absorption zener diode
Tr : PNP output transistor
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Connector pin position
35
+55
+131
12 to 24 V DC
+10 %
–15
Note: T
his is when the mating cable CN-22G-C□ is connected. The connecter
pins No.2 and No.4 are short-circuited inside the mating cable connecter.
However, when the mating cable CN-24-C□ is connected;
GX-□U-J (normally open): Black / 4
GX-□UB-J (normally closed): White / 2
2
Not connected
70
ENDOSCOPE
PLC /
TERMINALS
+
3 to 70 mA in ON state (Note 2)
0.8 mA in OFF state
+ 12 to 24 V DC
+10 %
3 V in ON state
–
–15
Notes: 1) T
his is when the mating cable CN-22G-C□ is connected. The connecter
pins No.2 and No.4 are short-circuited inside the mating cable
connecter. However, when the mating cable CN-24-C□ is connected;
GX-□U-J (normally open): (Black / 4) 0 V
GX-□UB-J (normally closed): (White / 2) 0 V
2) The maximum load current varies depending on the ambient
temperature.
–25
–13
SIMPLE
WIRE-SAVING
UNITS
LASER
MARKERS
Color code of mating cable / Connector pin No.
Bleeder resistance
(Blue / 2,4) 0 V
(Note 1)
SENSOR
OPTIONS
STATIC
CONTROL
DEVICES
I/O circuit diagram
ZD
PARTICULAR
USE
SENSORS
MEASUREMENT
SENSORS
GX-□U(B)-J GX-F□U-J
Tr
INDUCTIVE
PROXIMITY
SENSORS
WIRE-SAVING
SYSTEMS
Symbols ... ZD: Surge absorption zener diode
Tr : PNP output transistor
(Brown / 1)
Output
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
Load
In case the current is less than 3 mA, connect a bleeder resistance
in parallel to the load so that a current of 3 mA, or more, flows.
35
LASER
SENSORS
1
+V
Mating cable
CN-24-C□
Mating cable
CN-22G-C□
Color code of
mating cable /
Connector pin No.
(Brown / 1) Output
(Blue / 2,4) 0 V (Note)
Color code of
mating cable /
Connector pin No.
(Brown / 1) Output
White
Not connected
Blue
(Black / 4) 0 V
Color code of
mating cable /
Connector pin No.
(Brown / 1) Output
(Blue / 2,4) 0 V (Note)
Color code of
mating cable /
Connector pin No.
(Brown / 1) Output
Black
Not connected
Blue
(White / 2) 0 V
Color code of
mating cable /
Connector pin No.
(Brown / 1) Output
(Blue / 2,4) 0 V (Note)
Note: The connecter pins No.2 and No.4 are shortcircuited inside the mating cable connector.
4
0V
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
803
Cylindrical Inductive Proximity Sensor
I/O CIRCUIT AND WIRING DIAGRAMS
FIBER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
GX-N□
Wiring diagram
Color code
Color code
(Brown) +V
D
Brown
Load
(Black) Output (Note)
Tr
ZD
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
DC 3-wire type (NPN output)
I/O circuit diagram
Sensor circuit
LASER
SENSORS
GX-U SERIES GX-FU SERIES GX-N SERIES
+
–
100 mA max.
12 to 24 V DC
+10 %
–15
Black
Blue
(Blue) 0 V
Internal circuit
Load
Users’ circuit
Note: If a capacitive load is directly connected to the output, malfunction may occur.
Symbols ... D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : NPN output transistor
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SENSING CHARACTERISTICS (TYPICAL)
SIMPLE
WIRE-SAVING
UNITS
LASER
MARKERS
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
2
0.079
0
2
0.079
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GL
GX-U/GX-FU/
GX-N
Iron
As the sensing object size becomes smaller than
the standard size (iron sheet 6 × 6 × t 1 mm
0.236 × 0.236 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Stainless steel
(SUS304)
1
0.039
Brass
Aluminum
5
10
15
0.197
0.394
0.591
Sensing object side
length a (mm in)
20
0.787
GX-8MU GX-8MUB
Sensing field
2
0.079
Correlation between sensing object size and sensing range
Standard sensing
object Iron sheet
8 × 8 × t 1 mm
0.315 × 0.315 ×
t 0.039 in
ℓ
L
1
0.039
0
4
0.157
GX-F/H
GXL
Sensing object
a × a mm a × a in
2
t 1 mm t 0.039 in
L
0.079
0
1
0
1
2
0.039
0.039
0.079
Left
Center
Right
Operating point ℓ (mm in)
Setting distance L (mm in)
MACHINE
VISION
SYSTEMS
Standard sensing object Iron sheet
6 × 6 × t 1 mm 0.236 × 0.236 × t 0.039 in
ℓ
L
1
0.039
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
Correlation between sensing object size and sensing range
Sensing range L (mm in)
ENDOSCOPE
Sensing field
Sensing range L (mm in)
STATIC
CONTROL
DEVICES
GX-5SU GX-5SUB
2
0.079
L
Sensing object a × a mm a × a in
t 1 mm t 0.039 in
Iron
Stainless steel
(SUS304)
1
0.039
As the sensing object size becomes smaller than
the standard size (iron sheet 8 × 8 × t 1 mm
0.315 × 0.315 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Brass
Aluminum
5
10
15
0.197
0.394
0.591
Sensing object side
length a (mm in)
0
2
0
2
4
0.079
0.079
0.157
Left
Center
Right
Operating point ℓ (mm in)
20
0.787
GX-12MU(B) GX-F12MU-J
Sensing field
GX
Setting distance L (mm in)
4
0.157
Standard sensing object Iron sheet
12 × 12 × t 1 mm 0.472 × 0.472 × t 0.039 in
ℓ
L
2
0.079
0
4
0.157
2
0
2
4
0.079
0.079
0.157
Left
Center
Right
Operating point ℓ (mm in)
Correlation between sensing object size and sensing range
Sensing range L (mm in)
MEASUREMENT
SENSORS
Setting distance L (mm in)
WIRE-SAVING
SYSTEMS
4
0.157
L
Sensing object a × a mm a × a in
t 1 mm t 0.039 in
Iron
Stainless steel
(SUS304)
2
0.079
0
Brass
Aluminum
10
20
30
0.394
0.787
1.181
Sensing object side
length a (mm in)
40
1.575
As the sensing object size becomes smaller than
the standard size (iron sheet 12 × 12 × t 1 mm
0.472 × 0.472 × t 0.039 in), the sensing range
shortens as shown in the left figure.
+
–
12 to 24 V DC
+10 %
–15
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
SENSING CHARACTERISTICS (TYPICAL)
FIBER
SENSORS
LASER
SENSORS
GX-18MU(B) GX-F18MU-J
Correlation between sensing object size and sensing range
Standard sensing object Iron sheet
18 × 18 × t 1 mm 0.709 × 0.709 × t 0.039 in
ℓ
L
Setting distance L (mm in)
10
0.394
5
0.197
0
20
0.787
Sensing range L (mm in)
Sensing field
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
10
0.394
L
5
0.197
0
Sensing object a × a mm a × a in
t 1 mm t 0.039 in
As the sensing object size becomes smaller than
the standard size (iron sheet 18 × 18 × t 1 mm
0.709 × 0.709 × t 0.039 in), the sensing range
shortens as shown in the left figure.
5
0.197
0
20
0.787
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
Brass
Aluminum
PRESSURE /
FLOW
SENSORS
10
20
30
0.394
0.787
1.181
Sensing object side
length a (mm in)
INDUCTIVE
PROXIMITY
SENSORS
40
1.575
PARTICULAR
USE
SENSORS
Iron
10
0.394
Stainless steel
(SUS304)
5
0.197
As the sensing object size becomes smaller than
the standard size (iron sheet 30 × 30 × t 1 mm
1.181 × 1.181 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Brass
Sensing object a × a mm a × a in Aluminum
t 1 mm t 0.039 in
L
0
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
2
0.079
MEASUREMENT
SENSORS
STATIC
CONTROL
DEVICES
80
3.150
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
Sensing range L (mm in)
Setting distance L (mm in)
Standard sensing
object Iron sheet
20 × 20 × t 1 mm
0.787 × 0.787
× t 0.039 in
ℓ
L
WIRE-SAVING
SYSTEMS
LASER
MARKERS
Correlation between sensing object size and sensing range
4
0.157
SIMPLE
WIRE-SAVING
UNITS
ENDOSCOPE
GX-8MLU GX-8MLUB
Sensing field
AREA
SENSORS
SENSOR
OPTIONS
Sensing range L (mm in)
Setting distance L (mm in)
10
0.394
MICRO
PHOTOELECTRIC
SENSORS
LIGHT
CURTAINS
Correlation between sensing object size and sensing range
Standard sensing object Iron sheet
30 × 30 × t 1 mm 1.181 × 1.181 × t 0.039 in
ℓ
L
PHOTOELECTRIC
SENSORS
Iron
Stainless steel
(SUS304)
GX-30MU(B) GX-F30MU-J
Sensing field
804
4
0.157
L
Sensing object a × a mm a × a in
t 1 mm t 0.039 in
Iron
Stainless steel
(SUS304)
2
0.079
As the sensing object size becomes smaller than
the standard size (iron sheet 20 × 20 × t 1 mm
0.787 × 0.787 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Brass
Aluminum
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
0
10
0.394
0
5
0
5
10
0.197
0.197
0.394
Left
Center
Right
Operating point ℓ (mm in)
10
20
30
0.394
0.787
1.181
Sensing object side
length a (mm in)
40
1.575
Amplifierseparated
GX-F/H
GX-12MLU GX-12MLUB
10
0.394
Standard sensing object Iron sheet
30 × 30 × t 1 mm 1.181 × 1.181 × t 0.039 in
ℓ
L
10
0.394
5
0.197
5
0.197
0
20
0.787
Correlation between sensing object size and sensing range
Sensing range L (mm in)
Setting distance L (mm in)
Sensing field
GXL
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
0
Sensing object a × a mm a × a in
t 1 mm t 0.039 in
L
Iron
Stainless steel
(SUS304)
Brass
Aluminum
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
80
3.150
As the sensing object size becomes smaller than
the standard size (iron sheet 30 × 30 × t 1 mm
1.181 × 1.181 × t 0.039 in), the sensing range
shortens as shown in the left figure.
GL
GX-U/GX-FU/
GX-N
GX
805
Cylindrical Inductive Proximity Sensor
SENSING CHARACTERISTICS (TYPICAL)
FIBER
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
GX-18MLU GX-18MLUB
Sensing field
SIMPLE
WIRE-SAVING
UNITS
Standard sensing object Iron sheet
50 × 50 × t 1 mm 1.969 × 1.969 × t 0.039 in
ℓ
L
10
0.394
0
20
0.787
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
20
0.787
Correlation between sensing object size and sensing range
20
0.787
L
Sensing object a × a mm a × a in
t 1 mm t 0.039 in
Sensing range L (mm in)
PHOTOELECTRIC
SENSORS
Setting distance L (mm in)
LASER
SENSORS
GX-U SERIES GX-FU SERIES GX-N SERIES
Iron
Stainless steel
(SUS304)
10
0.394
10
10
0
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
0
Brass
Aluminum
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
Sensing field
Correlation between sensing object size and sensing range
10
0.394
0
20
0.787
PLC /
TERMINALS
HUMAN
MACHINE
INTERFACES
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
L
10
10
0
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
Brass
L
0
As the sensing object size becomes smaller than
the standard size (iron sheet 70 × 70 × t 1 mm
2.756 × 2.756 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Aluminum
Sensing object a × a mm a × a in
t 1 mm t 0.039 in
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
80
3.150
GX-N12M GX-N12MB
Sensing field
Standard sensing object
Iron sheet 12 × 12 × t 1 mm 0.472 × 0.472 × t 0.039 in
ℓ
4
L
0.157
2
0.079
Selection
Guide
Stainless steel
(SUS304)
10
0.394
Setting distance L (mm in)
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
Standard sensing object
Iron sheet 70 × 70 × t 1 mm
2.756 × 2.756 × t 0.039 in
ℓ
Sensing range L (mm in)
LASER
MARKERS
20
0.787
20
0.787
Amplifier
Built-in
0
4
0.157
Amplifierseparated
Correlation between sensing object size and sensing range
Sensing object a × a mm a × a in
t 1 mm
4 L
t 0.039 in
0.157
Sensing range L (mm in)
ENDOSCOPE
Iron
Setting distance L (mm in)
STATIC
CONTROL
DEVICES
80
3.150
GX-30MLU GX-30MLUB
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
As the sensing object size becomes smaller than
the standard size (iron sheet 50 × 50 × t 1 mm
1.969 × 1.969 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Iron
Stainless steel
(SUS304)
2
0.079
2
0
2
4
0.079
0.079
0.157
Left
Center
Right
Operating point ℓ (mm in)
As the sensing object size becomes smaller than
the standard size (iron sheet 12 × 12 × t 1 mm
0.472 × 0.472 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Brass
Aluminum
0
10
20
30
0.394
0.787
1.181
Sensing object side
length a (mm in)
40
1.575
GX-F/H
GX-U/GX-FU/
GX-N
GX
GX-N18M GX-N18MB
Sensing field
Standard sensing object
Iron sheet 18 × 18 × t 1 mm 0.709 × 0.709 × t 0.039 in
ℓ
10
L
0.394
5
0.197
0
20
0.787
Correlation between sensing object size and sensing range
Sensing object a × a mm a × a in
t 1 mm
10 L
t 0.039 in
0.394
Sensing range L (mm in)
GL
Setting distance L (mm in)
GXL
Iron
5
0.197
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
Stainless steel
(SUS304)
Brass
Aluminum
0
10
20
30
0.394
0.787
1.181
Sensing object side
length a (mm in)
40
1.575
As the sensing object size becomes smaller than
the standard size (iron sheet 18 × 18 × t 1 mm
0.709 × 0.709 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
SENSING CHARACTERISTICS (TYPICAL)
FIBER
SENSORS
LASER
SENSORS
GX-N30M GX-N30MB
Setting distance L (mm in)
Standard sensing object
Iron sheet 30 × 30 × t 1 mm 1.181 × 1.181 × t 0.039 in
ℓ
10
L
0.394
20
0.787
Iron
10
0.394
5
0.197
5
0.197
0
Correlation between sensing object size and sensing range
Sensing range L (mm in)
Sensing field
Stainless steel
(SUS304)
As the sensing object size becomes smaller than
the standard size (iron sheet 30 × 30 × t 1 mm
1.181 × 1.181 × t 0.039 in), the sensing range
shortens as shown in the left figure.
t 1 mm
t 0.039 in
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
10
0.394
Sensing range L (mm in)
Setting distance L (mm in)
0
20
0.787
Correlation between sensing object size and sensing range
Sensing object a × a mm a × a in
t 1 mm
L
t 0.039 in
Iron
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
80
3.150
20
0.787
0
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
Sensing object a × a mm a × a in
t 1 mm
L
t 0.039 in
As the sensing object size becomes smaller than
the standard size (iron sheet 50 × 50 × t 1 mm
1.969 × 1.969 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Stainless steel
(SUS304)
Brass
Aluminum
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
STATIC
CONTROL
DEVICES
HUMAN
MACHINE
INTERFACES
Iron
10
0.394
10
0.394
0
20
0.787
MEASUREMENT
SENSORS
PLC /
TERMINALS
Correlation between sensing object size and sensing range
Sensing range L (mm in)
Setting distance L (mm in)
Standard sensing object
Iron sheet 50 × 50 × t 1 mm 1.969 × 1.969 × t 0.039 in
ℓ
20
L
0.787
WIRE-SAVING
SYSTEMS
LASER
MARKERS
GX-N18ML GX-N18MLB
Sensing field
SIMPLE
WIRE-SAVING
UNITS
ENDOSCOPE
Brass
Aluminum
0
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
As the sensing object size becomes smaller than
the standard size (iron sheet 30 × 30 × t 1mm
1.181 × 1.181 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Stainless steel
(SUS304)
5
0.197
5
0.197
AREA
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
80
3.150
GX-N12ML GX-N12MLB
Standard sensing object
Iron sheet 30 × 30 × t 1 mm 1.181 × 1.181 × t 0.039 in
ℓ
10
L
0.394
MICRO
PHOTOELECTRIC
SENSORS
PRESSURE /
FLOW
SENSORS
Sensing object a × a mm a × a in Aluminum
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
PHOTOELECTRIC
SENSORS
LIGHT
CURTAINS
Brass
L
0
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
Sensing field
806
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
80
3.150
Amplifierseparated
GX-F/H
GX-N30ML GX-N30MLB
Sensing field
GXL
Correlation between sensing object size and sensing range
Iron
20
0.787
10
0.394 Standard sensing object
Iron sheet 70 × 70 × t 1 mm 2.756 × 2.756 × t 0.039 in
ℓ
L
0
20
0.787
10
0
10
20
0.394
0.394
0.787
Center
Right
Left
Operating point ℓ (mm in)
Sensing range L (mm in)
Setting distance L (mm in)
20
0.787
10
0.394
0
Stainless steel
(SUS304)
Brass
Sensing object a × a mm a × a in Aluminum
t 1 mm
L
t 0.039 in
20
40
60
0.787
1.575
2.362
Sensing object side
length a (mm in)
80
3.150
As the sensing object size becomes smaller than
the standard size (iron sheet 70 × 70 × t 1 mm
2.756 × 2.756 × t 0.039 in), the sensing range
shortens as shown in the left figure.
GL
GX-U/GX-FU/
GX-N
GX
807
Cylindrical Inductive Proximity Sensor
PRECAUTIONS FOR PROPER USE
FIBER
SENSORS
All models
PHOTOELECTRIC
SENSORS
• Never use this product as a sensing device
for personnel protection.
• In case of using sensing devices for
personnel protection, use products which
meet laws and standards, such as OSHA,
ANSI or IEC etc., for personnel protection
applicable in each region or country.
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC
CONTROL
DEVICES
Mounting
• The tightening torque should be under the value given below.
Mounting with a set screw
• Tighten with the cup-point of a set screw (M4).
<Non-threaded type>
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
Model No.
A (mm in) B (mm in)
GX-5SU(B)
5 to 30 0.197 to 1.181
3 0.118
Operation
indicator
C (mm in)
Tightening torque
ø5.5 + 00.2 ø0.217 + 00.008
0.78 N·m
Operation
indicator
Operation
indicator
Amplifierseparated
GX-F/H
GXL
GL
GX-U/GX-FU/
GX-N
GX
Model No.
E
Mounting with nut
<Shielded of threaded type>
D
<Non-shielded of threaded type>
Attached toothed
lock washer
G
Model No.
GX-12MU(B)
GX-F12MU-J
GX-N12M(B)
GX-18MU(B)
GX-F18MU-J
GX-N18M(B)
GX-30MU(B)
GX-F30MU-J
GX-N30M(B)
GX-8MLU(B)
Mounting plate
Dimension D (mm in)
Tightening torque
3 to 10.3 0.118 to 0.406
5.9 N·m
10.3 0.406 or more
11.8 N·m
3.5 to 13.5 0.138 to 0.531
10 N·m
13.5 0.531 or more
20 N·m
4 to 18 0.157 to 0.709
45 N·m
18 0.709 or more
80 N·m
5 to 21 0.197 to 0.827
80 N·m
21 0.827 or more
180 N·m
12 0.472 or more
11.8 N·m
GX-12MLU(B)
GX-N12ML(B)
15 0.591 or more
20 N·m
GX-18MLU(B)
GX-N18ML(B)
25 0.984 or more
80 N·m
GX-30MLU(B)
GX-N30ML(B)
30 1.181 or more
180 N·m
Note: Mount such that the nuts do not protrude from the threaded portion.
• The root truncation of the threads is shallow owing to
strengthening of the sensors against tightening.
When tapping holes on equipment to fix the sensors, the
prepared holes must be value in the table below.
Tapping holes
Sensor
Tap
Model No.
GX-8MU(B)
GX-8MLU(B)
GX-12MU(B)
GX-12MLU(B)
GX-F12MU-J
GX-N12M(B)
GX-N12ML(B)
4.5 0.177
Model No.
F
Mounting plate
4.5 0.177
GX-8MU(B)
GX-12MU(B)
GX-F12MU-J
GX-N12M(B)
GX-18MU(B)
GX-F18MU-J
GX-N18M(B)
GX-30MU(B)
GX-F30MU-J
GX-N30M(B)
GX-8MLU(B)
GX-12MLU(B)
GX-N12ML(B)
GX-18MLU(B)
GX-N18ML(B)
GX-30MLU(B)
GX-N30ML(B)
8 0.315
20 0.787
40 1.575
8 0.315
22 0.866
45 1.772
75 2.953
• Sensing range may decrease if the sensor is completely
embedded in metal. Especially for the non-threaded type
and the non-shielded type, keep the minimum distance
specified in the table below.
Attached toothed
lock washer
D
E (mm in)
GX-5SU(B)
Embedding of the sensor in metal
Set
screw
GX-8MU(B)
Amplifier
Built-in
• The surrounding metal will affect the sensing performance.
Keep the minimum distance specified in the table below.
• Do not fix on the operation indicator or opposite to it.
MACHINE
VISION
SYSTEMS
Selection
Guide
Influence of surrounding metal
B
FA
COMPONENTS
UV
CURING
SYSTEMS
• As metal around the sensor may affect the sensing
performance, pay attention to the following points.
C
LASER
MARKERS
HUMAN
MACHINE
INTERFACES
Distance from surrounding metal
Mounting hole process dimension
Set screw
(M4)
A
ENDOSCOPE
PLC /
TERMINALS
Refer to General precautions.
Background metal
LASER
SENSORS
GX-U SERIES GX-FU SERIES GX-N SERIES
Prepared hole
ø7.2 mm
ø0.283 in
ø11.2 mm
ø0.441 in
Metal
Note: With the non-shielded type, the sensing
range may vary depending on the
position of the nuts.
F (mm in) G (mm in)
GX-5SU(B)
ø12 ø0.472 3 0.118
GX-8MLU(B)
GX-12MLU(B)
GX-N12ML(B)
GX-18MLU(B)
GX-N18ML(B)
GX-30MLU(B)
GX-N30ML(B)
ø24 ø0.945 12 0.472
ø50 ø1.969 15 0.591
ø75 ø2.953 25 0.984
ø105 ø4.134 30 1.181
Mutual interference
• When two or more sensors are installed in parallel or
face to face, keep the minimum separation distance
specified below to avoid mutual interference.
Face to face mounting
H
Parallel mounting
J
Model No.
H (mm in) J (mm in)
GX-5SU(B)
19 0.748 14 0.551
GX-8MU(B)
GX-12MU(B)
GX-F12MU-J
GX-18MU(B)
GX-F18MU-J
GX-30MU(B)
GX-F30MU-J
GX-8MLU(B)
20 0.787 15 0.591
GX-12MLU(B)
145 5.709 95 3.740
GX-18MLU(B)
250 9.843 165 6.496
GX-30MLU(B)
350 13.780 250 9.843
GX-N12M(B)
25 0.984 15 0.591
GX-N18M(B)
50 1.969 35 1.378
GX-N30M(B)
90 3.543 55 2.165
GX-N12ML(B)
120 4.724 70 2.756
GX-N18ML(B)
180 7.087 125 4.921
GX-N30ML(B)
290 1.417 190 7.480
35 1.378 20 0.787
70 2.756 45 1.772
115 4.528 70 2.756
60 2.362 45 1.772
Cylindrical Inductive Proximity Sensor
GX-U SERIES GX-FU SERIES GX-N SERIES
PRECAUTIONS FOR PROPER USE
All models
Refer to General precautions.
DC 2-wire type
Sensing range
Correction coefficient
Aluminum
0.63 approx. 0.32 approx. 0.30 approx.
GX-8MU(B)
1
0.59 approx. 0.32 approx. 0.29 approx.
GX-12MU(B)
GX-F12MU-J
1
0.75 approx. 0.51 approx. 0.49 approx.
GX-18MU(B)
GX-F18MU-J
1
0.75 approx. 0.50 approx. 0.48 approx.
GX-30MU(B)
GX-F30MU-J
1
0.69 approx. 0.44 approx. 0.42 approx.
GX-8MLU(B)
1
0.64 approx. 0.38 approx. 0.38 approx.
GX-12MLU(B)
1
0.67 approx. 0.44 approx. 0.43 approx.
GX-18MLU(B)
1
0.68 approx. 0.45 approx. 0.43 approx.
GX-30MLU(B)
1
0.67 approx. 0.44 approx. 0.43 approx.
GX-N12M(B)
1
0.77 approx. 0.52 approx. 0.51 approx.
GX-N18M(B)
1
0.73 approx. 0.50 approx. 0.48 approx.
GX-N30M(B)
1
0.70 approx. 0.45 approx. 0.44 approx.
GX-N12ML(B)
1
0.66 approx. 0.44 approx. 0.43 approx.
GX-N18ML(B)
1
0.68 approx. 0.46 approx. 0.44 approx.
GX-N30ML(B)
1
0.65 approx. 0.44 approx. 0.43 approx.
Protection cover (Optional)
• It protects the sensing surface from welding sparks
(spatter), etc.
Mounting method
Sensor
Material: Fluorine resin
Model No.
Applicable model No.
MS-H12
GX-12MU(B)
GX-N12M(B)
MS-H18
GX-18MU(B)
GX-N18M(B)
MS-H30
GX-30MU(B)
GX-N30M(B)
Note: Mount the protection cover so that there is no gap between it and the
sensing surface.
Others
• Do not use during the initial transient time (50 ms) after
the power supply is switched on.
• Make sure that stress by forcible bend or pulling is not
applied directly to the sensor cable joint.
+
DC
power
supply
–
–
DC
power
supply
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
Blue lead wire
Brown lead wire
• For series connection (AND circuit) or parallel connection
(OR circuit) of sensors, take care of the following.
SIMPLE
WIRE-SAVING
UNITS
Series connection (AND circuit)
Parallel connection (OR circuit)
WIRE-SAVING
SYSTEMS
When all sensors are in the ON state,
the load voltage VRL is given by:
VRL = VCC – n × 3 (V)
When all sensors are in the OFF state,
the load leakage current lcc is given by:
MEASUREMENT
SENSORS
Vcc: s upply voltage
(24 V DC max.)
n: number of sensors
lcc = n × 0.8 (mA) ( n: number of sensors)
Make sure that the load can work properly.
Make sure that the load can
work properly at this voltage.
ENDOSCOPE
Vcc – 3V
(mA)
Load resistance
The load current must be
3 mA × n ≤ IL ≤ 70 mA
(n: number of sensors turned ON)
LASER
MARKERS
IL =
Note: T
he output is generated
normally even if the indicator
does not light up properly.
Brown lead wire
Load
Brown lead wire
Load
VRL
Blue lead wire +
VCC
–
Brown
lead wire
Blue
lead wire
Blue lead wire
Blue lead wire
Brown
lead wire
ICC
(IL)
+
VCC
–
• The residual voltage of the sensor is 3 V. Before connecting
a relay as the load, take care of its actuation voltage.
(Some 12 V relays may not be usable.)
(
VR Relay actuation
voltage
Brown lead wire
)
(
VS=3 V Residual voltage
when the sensor
is in the ON state
Blue lead wire
)
+
–
Relay actuation
voltage:
VR ≤ 12 – 3 V
≤9V
Power supply
12 V DC
HUMAN
MACHINE
INTERFACES
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
Amplifierseparated
GXL
• When the sensing object is in the stable sensing range,
the LED lights up in green, and when the sensing object
is in the unstable sensing range, the LED lights up in
orange. While the LED lights up in green, the sensing is
performed stably without being affected by temperature
drifts or voltage fluctuations.
Output operation
level
Unstable range
LED lights up
in orange
0
Output operation
PLC /
TERMINALS
GX-F/H
2-color indicator [GX-(F)□U(-J) only]
Max.
operation
distance
STATIC
CONTROL
DEVICES
Note: T
he load current in the ON state
is given by:
Lights OFF
1
+
LED lights
up in green
GX-5SU(B)
Switched OFF
Brass
Switched ON
Stainless steel
(SUS304)
Brown lead wire
Blue lead wire
Relay
Iron
Model No.
• The sensor must be connected to a power supply via a load.
If the sensor is connected to a power supply without a load,
the short-circuit protection makes the sensor inoperable.
(The output stays in the OFF state and the indicator does
not light up.) In this case, rectify by connecting the power
supply via a load. Now, the sensor becomes operable.
Further, take care that if the power supply is connected with
reverse polarity without a load, the sensor will get damaged.
Setting distance
Metal
FIBER
SENSORS
LASER
SENSORS
Wiring
• The sensing range is specified for the standard sensing
object. With a non-ferrous metal, the sensing range is
obtained by multiplying with the correction coefficient
specified below. Further, the sensing range also changes
if the sensing object is smaller than the standard sensing
object or if the sensing object is plated.
Protection
cover
808
2-color indicator operation
GL
GX-U/GX-FU/
GX-N
GX
809
FIBER
SENSORS
LASER
SENSORS
Cylindrical Inductive Proximity Sensor
DIMENSIONS (Unit: mm in)
16.5
0.650
AREA
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
STATIC
CONTROL
DEVICES
ENDOSCOPE
5
0.197
35.5
1.398
M12 × 1 0.039
ø21
ø0.827
SIMPLE
WIRE-SAVING
UNITS
MEASUREMENT
SENSORS
2
0.079
ø5.5
ø0.217
ø10.4
ø0.409
ø43
ø1.693
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
UV
CURING
SYSTEMS
GX-U/GX-FU/
GX-N
GX
Indicator part
1.3
0.051
5
0.197 2
0.079
Indicator part
1.3
0.051
ø5.5
ø0.217
ø10.4
ø0.409
ø3.6 ø0.142 cable,
2 m 6.562 ft long
2-color indicator
Toothed lock washer
(Orange, green) (Note)
(Internally toothed)
4
0.157
Note: GX-18MUB and GX-N18M(B) have an operation indicator (orange)
instead of the 2-color indicator.
GX-8MLU GX-8MLUB
Sensor
Indicator part
12
0.472
M8 × 1 0.039
10
0.394
20
0.787
ø6.5
ø15
ø0.256
6
ø0.591 Toothed
0.236
lock washer
(Internally toothed)
3
0.118
2-color indicator
(Orange, green) (Note)
ø6.8
ø0.268
ø2.9 ø0.114 cable, 2 m 6.562 ft long
Note: GX-8MLUB has an operation indicator (orange) instead of the 2-color
indicator.
2-color indicator
(Orange, green) (Note)
Toothed lock washer
(Internally toothed)
GX-12MLU(B) GX-N12ML(B)
17
0.669
Sensor
5
0.197 2
35.5
1.398
0.079
M12 × 1 0.039
ø5.5
ø0.217
7
0.276
ø10.2
ø0.402
Indicator part
1.3
0.051
GX-18MLU(B) GX-N18ML(B)
24
0.945
3.5
0.138
ø15.2
ø0.598
ø3.6 ø0.142 cable,
2 m 6.562 ft long
Toothed lock washer
(Internally toothed)
Note: GX-12MLUB and GX-N12ML(B) have an operation indicator (orange)
instead of the 2-color indicator.
GX-30MLU(B) GX-N30ML(B)
Sensor
Indicator part
1.3
0.051
5
0.197 2
39.5
0.079
12 1.555
0.472 M30 × 1.5 0.059
36
1.417
ø5.5
ø0.217
ø10.4
ø0.409
ø26.6
ø1.047
ø43 ø1.693
5
0.236
ø3.6 ø0.142 cable,
2 m 6.562 ft long
Toothed lock washer
(Internally toothed)
ø29 ø1.142
2-color indicator
(Orange, green) (Note)
2-color indicator
(Orange, green) (Note)
Note: GX-30MLUB and GX-N30ML(B) have an operation indicator (orange)
instead of the 2-color indicator.
Sensor
5
0.197 2
36.5
0.079
1.437
M18 × 1 0.039
ø5.5
ø0.217
ø10.4
ø0.409
10
0.394
ø10.4
ø0.409
ø21 ø0.827
Amplifierseparated
GL
36.5
1.437
M18 × 1 0.039
Sensor
Note: GX-30MUB and GX-N30M(B) have an operation indicator (orange)
instead of the 2-color indicator.
Amplifier
Built-in
GXL
Sensor
ø3.6 ø0.142 cable,
2 m 6.562 ft long
5
0.197
Selection
Guide
GX-F/H
24
0.945
ø5.5
ø0.217
ø10.4
ø0.409
HUMAN
MACHINE
INTERFACES
MACHINE
VISION
SYSTEMS
GX-18MU(B) GX-N18M(B)
2-color indicator
(Orange, green) (Note)
5
0.197 2
39.5
0.079
1.555
M30 × 1.5 0.059
PLC /
TERMINALS
3
ø2.9 ø0.114 cable, 2 m 6.562 ft long
0.118
ø29
ø1.142
GX-30MU(B) GX-N30M(B)
2-color indicator
ø6.8 (Orange, green) (Note)
ø0.268
10
0.394
20
0.787
M8 × 1 0.039
ø15 Toothed
ø0.591 lock washer
(Internally toothed)
Indicator part
1.3
0.051
Note: GX-12MUB and GX-N12M(B) have an operation indicator (orange)
instead of the 2-color indicator.
36
1.417
Sensor
Note: GX-8MUB has an operation indicator (orange) instead of the 2-color
indicator.
Sensor
ø3.6 ø0.142 cable,
2 m 6.562 ft long
Toothed lock washer
(Internally toothed)
3.5
0.138
LASER
MARKERS
FA
COMPONENTS
12
0.472
ø2.9 ø0.114 cable, 2 m 6.562 ft long
4
0.157
GX-12MU(B) GX-N12M(B)
17
0.669
GX-8MU GX-8MUB
Indicator part
2-color indicator
(Orange, green) (Note)
Note: GX-5SUB has an operation indicator (orange) instead of the
2-color indicator.
SENSOR
OPTIONS
WIRE-SAVING
SYSTEMS
Sensor
30
1.181
1.5
0.059
ø5.4
ø0.213
MICRO
PHOTOELECTRIC
SENSORS
PRESSURE /
FLOW
SENSORS
The CAD data in the dimensions can be downloaded from our website.
GX-5SU GX-5SUB
PHOTOELECTRIC
SENSORS
LIGHT
CURTAINS
GX-U SERIES GX-FU SERIES GX-N SERIES
4
0.157
ø3.6 ø0.142 cable,
2 m 6.562 ft long
Toothed lock washer
(Internally toothed)
Indicator part
1.3
0.051
2-color indicator
(Orange, green) (Note)
Note: GX-18MLUB and GX-N18ML(B) have an operation indicator (orange)
instead of the 2-color indicator.
GX-12MU(B)-J GX-F12MU-J
5
35.5 0.197
1.398
2
M12 × 1 0.039
0.079
17
0.669
ø21
ø0.827
3.5
0.138
Sensor
Indicator part
(300)
(11.811)
44
1.732
1.3
0.051
ø14
ø0.551
M12
connector
ø3.6 ø0.142 cable
2-color
indicator
Toothed lock washer
(Orange, green) (Note)
(Internally toothed)
ø10.4 ø5.5
ø0.409 ø0.217
Note: GX-12MUB-J has an operation indicator (orange) instead of the 2-color
indicator.
Cylindrical Inductive Proximity Sensor
DIMENSIONS (Unit: mm in)
The CAD data in the dimensions can be downloaded from our website.
GX-18MU(B)-J GX-F18MU-J
Sensor
5
(300)
36.5 0.197
(11.811)
1.437
2
M18 × 1 0.039
0.079
ø5.5
ø0.217
24
0.945
ø29
ø1.142
4
0.157
ø10.4
ø0.409
Indicator part
1.3
0.051
44
1.732
M12
connector
ø3.6 ø0.142 cable
Toothed lock washer
(Internally toothed)
GX-12MLU-J GX-12MLUB-J
7
0.276
ø10.2
ø0.402
ø21 ø0.827
ø10.4
ø0.409
3.5
0.138
Sensor
Indicator part
1.3
0.051
44
1.732
M12
connector
ø43 ø1.693
5
0.197
(300)
M12
connector
ø3.6 ø0.142 cable
Toothed lock washer
(Internally toothed)
10
0.394
2-color
indicator
(Orange, green) (Note)
Indicator part
1.3
0.051
44
1.732
M12
connector
ø3.6 ø0.142 cable
Toothed lock washer
(Internally toothed)
ø14
ø0.551
2-color indicator
(Orange, green)
(Note)
Note: GX-18MLUB-J has an operation indicator (orange) instead of the
2-color indicator.
STATIC
CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
UV
CURING
SYSTEMS
MS-H12 MS-H18 MS-H30
Protection cover (Optional)
Selection
Guide
Amplifier
Built-in
Thickness of
front face
0.7 – 00.2
0.028 – 00.008
Amplifierseparated
A
GX-F/H
BC
GXL
GL
4 0.157
Material: Nylon 66
MEASUREMENT
SENSORS
MACHINE
VISION
SYSTEMS
2-color indicator
(Orange, green)
(Note)
18
10
0.709 0.394
4
0.157
WIRE-SAVING
SYSTEMS
FA
COMPONENTS
Sensor mounting bracket for GX-5SU(B) (Optional)
8.3
0.327
SIMPLE
WIRE-SAVING
UNITS
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
ø14
ø0.551
2-ø3.5 ø0.138
mounting holes
PARTICULAR
USE
SENSORS
HUMAN
MACHINE
INTERFACES
Note: GX-30MLUB-J has an operation indicator (orange) instead of the
2-color indicator.
MS-SS5
PRESSURE /
FLOW
SENSORS
PLC /
TERMINALS
Indicator part
1.3
0.051
M12
ø10.4
connector
ø0.409
ø3.6 ø0.142 cable
Toothed lock washer
(Internally toothed)
MICRO
PHOTOELECTRIC
SENSORS
SENSOR
OPTIONS
ø10.4
ø0.409
4
0.157
PHOTOELECTRIC
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
Sensor
5
(300)
36.5 0.197
1.437
(11.811)
2
0.079
M18 × 1 0.039
ø5.5
ø0.217
ø29 ø1.142
LASER
SENSORS
LIGHT
CURTAINS
GX-18MLU-J GX-18MLUB-J
24
0.945
FIBER
SENSORS
AREA
SENSORS
ø14
ø0.551
Sensor
5
(300)
39.5 0.197
1.555
(11.811) 44
2
0.079
1.732
M30 × 1.5 0.059
ø5.5
ø0.217
ø26.6
ø1.047
Indicator part
1.3
0.051
Note: GX-30MUB-J has an operation indicator (orange) instead of the
2-color indicator.
ø15.2
ø0.598
GX-30MLU-J GX-30MLUB-J
Sensor
(11.811)
2
44
0.079
1.732
ø5.5
ø0.217
ø10.4
ø0.409
ø43
ø1.693
5
0.197
2-color indicator
(Orange, green) (Note)
ø3.6 ø0.142 cable
Toothed lock washer
(Internally toothed)
12
0.472
39.5
1.555
M30 × 1.5 0.059
36
1.417
ø14
ø0.551
Note: GX-12MLUB-J has an operation indicator (orange) instead of the
2-color indicator.
36
1.417
5
0.197
2-color
indicator
(Orange, green) (Note)
Note: GX-18MUB-J has an operation indicator (orange) instead of the
2-color indicator.
17
0.669
GX-30MU(B)-J GX-F30MU-J
ø14
ø0.551
5
(300)
35.5 0.197
(11.811)
1.398
2
0.079
M12 × 1 0.039
ø5.5
ø0.217
810
GX-U SERIES GX-FU SERIES GX-N SERIES
GX-U/GX-FU/
GX-N
Material: Fluorine resin
8
0.315
16
0.630
4
0.157
6.1
0.240
Symbol
A
B
C
Applicable
model No.
MS-H12
5
ø11.5
ø0.453
ø14
ø0.551
GX-12MU(B)
GX-N12M(B)
MS-H18
6
ø17.5
ø0.689
ø20
ø0.787
GX-18MU(B)
GX-N18M(B)
MS-H30
8
ø29.4
ø1.157
ø33
ø1.299
GX-30MU(B)
GX-N30M(B)
Model No.
GX
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