GX-8MU [ETC]

Cylindrical Inductive Proximity Sensor Amplifier Built-in; 圆柱形接近传感器放大器内置
GX-8MU
型号: GX-8MU
厂家: ETC    ETC
描述:

Cylindrical Inductive Proximity Sensor Amplifier Built-in
圆柱形接近传感器放大器内置

传感器 接近传感器 放大器
文件: 总16页 (文件大小:803K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Amplifier Built-in  
Cylindrical Inductive Proximity Sensor  
795  
GX-U SERIES GX-FU SERIES GX-N SERIES  
General terms and conditions........... F-17  
Glossary of terms........................ P.1386~  
Sensor selection guide.................. P.757~  
General precautions ..................... P.1405  
FIBER  
SENSORS  
Related Information  
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  
panasonic-electric-works.net/sunx  
2-wire type  
available  
Oil resistant Metal embedding  
possible  
STATIC CONTROL  
DEVICES  
Improved performance, environmental resistance,  
and operability  
ENDOSCOPE  
LASER  
MARKERS  
PLC /  
TERMINALS  
BASIC PERFORMANCE  
HUMAN MACHINE  
INTERFACES  
About four times more robust in tightening  
Long sensing range  
ENERGY CONSUMPTION  
VISUALIZATION  
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.  
COMPONENTS  
FA COMPONENTS  
GX-18MU(B)  
GX-N18M(B)  
GX-18M(B)  
Conventional model  
MACHINE VISION  
SYSTEMS  
GX-12MLU(B)  
GX-N12ML(B)  
4 times approx. 80 N·m or less  
19.6 N·m or less  
UV CURING  
SYSTEMS  
8 mm  
0.315 in  
ENVIRONMENTAL RESISTANCE  
Spatter-resistant type available  
FUNCTIONS  
Selection  
Guide  
Amplifier  
Built-in  
Amplifier-  
separated  
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/H  
GXL  
GL  
GX-F□U-J  
GX-U/GX-FU/  
GX-N  
GX  
VARIETIES  
DC 2-wire type  
Simple wiring  
Compact size: ø5.4 mm ø0.213 in  
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 2-  
wire type.  
Further, each of GX-12M(L)U(B),  
GX-18M(L)U(B),  
ø5.4 mm  
ø0.213 in  
GX-30M(L)U(B)  
is available as a pigtailed  
model that makes  
replacement easy  
and quick.  
Pigtailed type  
GX-□U(B)-J  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
796  
APPLICATIONS  
FIBER  
SENSORS  
LASER  
Detecting traveling aluminum pallets  
Controlling depth of drilling  
Positioning object at welding station  
SENSORS  
(GX-F□U-J only)  
It can be safely used even where welding  
sparks (spatter) fly around.  
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.  
PHOTO-  
ELECTRIC  
SENSORS  
MICRO  
PHOTO-  
ELECTRIC  
SENSORS  
AREA  
SENSORS  
LIGHT  
CURTAINS  
PRESSURE /  
FLOW  
SENSORS  
INDUCTIVE  
PROXIMITY  
SENSORS  
PARTICULAR  
USE  
SENSORS  
ORDER GUIDE  
SENSOR  
OPTIONS  
DC 2-wire type  
SIMPLE  
WIRE-SAVING  
UNITS  
Type  
Appearance (mm in)  
Sensing range (Note)  
Model No.  
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  
Normally open  
Normally closed  
Normally open  
Normally closed  
Normally open  
Normally closed  
WIRE-SAVING  
SYSTEMS  
MEASURE-  
MENT  
ø5.4  
1.5 mm 0.059 in  
Maximum operation distance  
GX-5SU  
SENSORS  
ø0.213  
STATIC  
30  
CONTROL  
DEVICES  
1.181  
(0 to 1.2 mm 0 to 0.047 in)  
Stable sensing range  
GX-5SUB  
GX-8MU  
ENDOSCOPE  
2 mm 0.079 in  
M8  
LASER  
MARKERS  
30  
1.181  
(0 to 1.6 mm 0 to 0.063 in)  
GX-8MUB  
GX-12MU  
GX-12MUB  
GX-18MU  
GX-18MUB  
GX-30MU  
GX-30MUB  
GX-8MLU  
GX-8MLUB  
GX-12MLU  
GX-12MLUB  
GX-18MLU  
GX-18MLUB  
GX-30MLU  
GX-30MLUB  
PLC /  
TERMINALS  
HUMAN  
3 mm 0.118 in  
MACHINE  
INTERFACES  
M12  
40.5  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
1.594  
(0 to 2.4 mm 0 to 0.094 in)  
FA  
COMPONENTS  
7 mm 0.276 in  
MACHINE  
VISION  
M18  
41.5  
SYSTEMS  
(0 to 5.6 mm 0 to 0.220 in)  
1.634  
UV  
CURING  
SYSTEMS  
10 mm 0.394 in  
Non-contact  
DC 2-wire type  
M30  
44.5  
1.752  
(0 to 8 mm 0 to 0.315 in)  
Selection  
Guide  
Amplifier  
Built-in  
4 mm 0.157 in  
M8  
Amplifier-  
separated  
30  
1.181  
(0 to 3.2 mm 0 to 0.126 in)  
GX-F/H  
GXL  
GL  
8 mm 0.315 in  
M12  
40.5  
GX-U/GX-FU/  
GX-N  
1.594  
(0 to 6.4 mm 0 to 0.252 in)  
GX  
15 mm 0.591 in  
(0 to 12 mm 0 to 0.472 in)  
M18  
41.5  
1.634  
22 mm 0.866 in  
(0 to 17.6 mm 0 to 0.693 in)  
M30  
44.5  
1.752  
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-USERIES GX-FUSERIES GX-NSERIES  
797  
FIBER  
ORDER GUIDE  
SENSORS  
LASER  
Spatter-resistant of DC 2-wire type (Pigtailed type)  
SENSORS  
PHOTO-  
ELECTRIC  
SENSORS  
Type  
Appearance (mm in)  
Sensing range (Note)  
Model No.  
Output  
Output operation  
MICRO  
PHOTO-  
ELECTRIC  
SENSORS  
Maximum operation distance  
3 mm 0.118 in  
AREA  
GX-F12MU-J  
SENSORS  
M12  
40.5  
1.594  
Stable sensing range  
(0 to 2.4 mm 0 to 0.094 in)  
LIGHT  
CURTAINS  
PRESSURE /  
FLOW  
7 mm 0.276 in  
SENSORS  
Non-contact  
DC 2-wire type  
Normally open  
GX-F18MU-J  
GX-F30MU-J  
M18  
41.5  
INDUCTIVE  
PROXIMITY  
SENSORS  
(0 to 5.6 mm 0 to 0.220 in)  
1.634  
PARTICULAR  
USE  
SENSORS  
10 mm 0.394 in  
SENSOR  
OPTIONS  
M30  
44.5  
(0 to 8 mm 0 to 0.315 in)  
1.752  
SIMPLE  
WIRE-SAVING  
UNITS  
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.  
WIRE-SAVING  
SYSTEMS  
MEASURE-  
MENT  
Mating cable  
SENSORS  
STATIC  
CONTROL  
DEVICES  
ø14 mm ø0.551 in  
Model No.  
Description  
300 mm  
11.811 in  
approx.  
ENDOSCOPE  
Mating cable  
Length: 2 m 6.562 ft  
Length: 5 m 16.404 ft  
CN-22G-C2  
CN-22G-C5  
0.3 mm2 2-core flame-resistant, spatter-resistant cable  
with connector at one end  
Cable outer diameter: ø3.6 mm ø0.142 in  
CN-22G-C2  
(length 2 m 6.562 ft)  
LASER  
MARKERS  
CN-22G-C5  
(length 5 m 16.404 ft)  
PLC /  
TERMINALS  
DC 3-wire type  
HUMAN  
MACHINE  
INTERFACES  
Type  
Appearance (mm in)  
Sensing range (Note)  
Model No.  
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  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
GX-N12M  
3 mm 0.118 in  
Maximum operation distance  
Stable sensing range  
FA  
COMPONENTS  
M12  
40.5  
1.594  
(0 to 2.4 mm 0 to 0.094 in)  
MACHINE  
VISION  
GX-N12MB  
GX-N18M  
SYSTEMS  
UV  
CURING  
7 mm 0.276 in  
SYSTEMS  
M18  
41.5  
1.634  
(0 to 5.6 mm 0 to 0.220 in)  
GX-N18MB  
GX-N30M  
Selection  
Guide  
10 mm 0.394 in  
Amplifier  
Built-in  
M30  
Amplifier-  
separated  
44.5  
(0 to 8 mm 0 to 0.315 in)  
GX-N30MB  
GX-N12ML  
GX-N12MLB  
GX-N18ML  
GX-N18MLB  
GX-N30ML  
GX-N30MLB  
1.752  
NPN  
open-collector  
transistor  
GX-F/H  
GXL  
GL  
8 mm 0.315 in  
M12  
40.5  
1.594  
(0 to 6.4 mm 0 to 0.252 in)  
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  
(0 to 17.6 mm 0 to 0.693 in)  
1.752  
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-USERIES GX-FUSERIES GX-NSERIES  
798  
ORDER GUIDE  
FIBER  
SENSORS  
LASER  
5 m 16.404 ft cable length type  
SENSORS  
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”.  
PHOTO-  
ELECTRIC  
SENSORS  
MICRO  
PHOTO-  
ELECTRIC  
SENSORS  
Pigtailed type  
AREA  
SENSORS  
Pigtailed type (standard: cable type) is also available for DC 2-wire type.  
LIGHT  
Table of Model Nos.  
CURTAINS  
PRESSURE /  
FLOW  
Type  
Standard  
Pigtailed type (Note)  
SENSORS  
INDUCTIVE  
PROXIMITY  
SENSORS  
GX-5SU  
PARTICULAR  
USE  
GX-5SUB  
GX-8MU  
SENSORS  
SENSOR  
OPTIONS  
GX-8MUB  
GX-12MU  
GX-12MUB  
GX-18MU  
GX-18MUB  
GX-30MU  
GX-30MUB  
GX-8MLU  
GX-8MLUB  
GX-12MLU  
GX-12MLUB  
GX-18MLU  
GX-18MLUB  
GX-30MLU  
GX-30MLUB  
SIMPLE  
GX-12MU-J  
GX-12MUB-J  
GX-18MU-J  
GX-18MUB-J  
GX-30MU-J  
GX-30MUB-J  
WIRE-SAVING  
UNITS  
WIRE-SAVING  
SYSTEMS  
MEASURE-  
MENT  
SENSORS  
STATIC  
CONTROL  
DEVICES  
ENDOSCOPE  
LASER  
MARKERS  
GX-12MLU-J  
GX-12MLUB-J  
GX-18MLU-J  
GX-18MLUB-J  
GX-30MLU-J  
GX-30MLUB-J  
PLC /  
TERMINALS  
HUMAN  
MACHINE  
INTERFACES  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
FA  
Note: Please order the suitable mating cable separately for pigtailed type.  
COMPONENTS  
MACHINE  
VISION  
Mating cable  
SYSTEMS  
UV  
CURING  
SYSTEMS  
Model No.  
Description  
ø14 mm ø0.551 in  
Length: 2 m 6.562 ft  
0.3 mm2 2-core flame-resistant, spatter-resistant cable  
with connector at one end  
CN-22G-C2  
CN-22G-C5  
CN-24-C2  
CN-24-C5  
300 mm  
11.811 in  
approx.  
Mating cable  
Length: 5 m 16.404 ft Cable outer diameter: ø3.6 mm ø0.142 in  
Selection  
Guide  
CN-22G-C□  
CN-24-C□  
Amplifier  
Built-in  
Length: 2 m 6.562 ft  
0.3 mm2 4-core oil, heat, cold resistant cable  
Cable outer diameter: ø3.6 mm ø0.142 in  
Amplifier-  
Length: 5 m 16.404 ft  
separated  
GX-F/H  
GXL  
GL  
GX-U/GX-FU/  
GX-N  
GX  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
799  
FIBER  
OPTIONS  
SENSORS  
LASER  
SENSORS  
Sensor mounting bracket  
Designation  
Model No.  
Description  
PHOTO-  
ELECTRIC  
SENSORS  
MS-SS5  
MICRO  
PHOTO-  
Sensor mounting  
bracket  
The sensor is easily mounted with this  
bracket.  
For GX-5SU(B)  
MS-SS5  
MS-H12  
MS-H18  
MS-H30  
ELECTRIC  
SENSORS  
For GX-12MU(B)  
For GX-N12M(B)  
AREA  
SENSORS  
Protection cover  
LIGHT  
MS-H12  
MS-H18  
MS-H30  
For GX-18MU(B)  
For GX-N18M(B)  
It protects the sensing surface from welding  
sparks (spatter), etc.  
CURTAINS  
Protection cover  
PRESSURE /  
FLOW  
SENSORS  
For GX-30MU(B)  
For GX-N30M(B)  
INDUCTIVE  
PROXIMITY  
SENSORS  
PARTICULAR  
USE  
SPECIFICATIONS  
SENSORS  
SENSOR  
OPTIONS  
DC 2-wire type  
SIMPLE  
WIRE-SAVING  
UNITS  
Shielded type  
Threaded type  
Non-shielded type  
Threaded type  
Type  
Non-threaded type  
WIRE-SAVING  
SYSTEMS  
GX-5SU  
GX-8MU GX-12MU GX-18MU GX-30MU GX-8MLU GX-12MLU GX-18MLU GX-30MLU  
Normally open  
Normally closed  
MEASURE-  
MENT  
GX-5SUB GX-8MUB GX-12MUB GX-18MUB GX-30MUB GX-8MLUB GX-12MLUB GX-18MLUB GX-30MLUB  
Item  
SENSORS  
Max. operation distance (Note 2)  
Stable sensing range (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 %  
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  
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  
STATIC  
CONTROL  
DEVICES  
ENDOSCOPE  
Standard sensing object  
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)  
LASER  
MARKERS  
+10  
Supply voltage  
12 to 24 V DC  
% Ripple P-P 10 % or less  
–15  
PLC /  
Current consumption (Note 3)  
0.8 mA or less  
TERMINALS  
Non-contact DC 2-wire type  
Load current: 3 to 70 mA (Note 4)  
Residual voltage: 3 V or less (Note 5)  
HUMAN  
MACHINE  
Output  
INTERFACES  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
Incorporated  
Short-circuit protection  
Max. response frequency  
Operation indicator  
2-color indicator  
1.7 kHz  
1.2 kHz  
1.2 kHz  
500 Hz  
350 Hz  
1 kHz  
650 Hz  
350 Hz  
220 Hz  
FA  
COMPONENTS  
Normally closed type: Orange LED (lights up when the output is ON)  
MACHINE  
VISION  
Normally open type: Lights up in green under stable sensing condition, lights up in orange under unstable sensing condition  
IP67 (IEC), IP67g (JEM)  
SYSTEMS  
Protection  
UV  
CURING  
Ambient temperature  
Ambient humidity  
–25 to +70 °C –13 to +158 °F, Storage: –30 to +80 °C –22 to +176 °F  
SYSTEMS  
45 to 85 % RH, Storage: 35 to 95 % RH  
Voltage withstandability  
Insulation resistance  
Vibration resistance  
Shock resistance  
1,000 V AC for one min. between all supply terminals connected together and enclosure  
50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure  
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  
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  
Selection  
Guide  
Amplifier  
Built-in  
Amplifier-  
separated  
Sensing  
range  
Temperature characteristics  
Voltage characteristics  
variation  
GX-F/H  
GXL  
GL  
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)]  
Material  
Cable  
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  
Weight (Note 6)  
Accessories  
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.  
GX-U/GX-FU/  
GX-N  
Net weight: Net weight: Net weight: Net weight: Net weight:  
Net weight: Net weight: Net weight: Net weight:  
GX  
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.  
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-USERIES GX-FUSERIES GX-NSERIES  
800  
SPECIFICATIONS  
FIBER  
SENSORS  
LASER  
Spatter-resistant of DC 2-wire type (Pigtailed type)  
SENSORS  
PHOTO-  
Shielded type  
Threaded type  
ELECTRIC  
SENSORS  
Type  
MICRO  
PHOTO-  
ELECTRIC  
SENSORS  
Model No.  
GX-F12MU-J  
3 mm 0.118 in ±10 %  
0 to 2.4 mm 0 to 0.094 in  
GX-F18MU-J  
GX-F30MU-J  
Item  
Max. operation distance (Note 2)  
Stable sensing range (Note 2)  
Standard sensing object  
Hysteresis  
7 mm 0.276 in ±10 %  
0 to 5.6 mm 0 to 0.220 in  
10 mm 0.394 in ±10 %  
0 to 8 mm 0 to 0.315 in  
AREA  
SENSORS  
LIGHT  
CURTAINS  
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  
PRESSURE /  
FLOW  
20 % or less of operation distance (with standard sensing object)  
SENSORS  
+10  
Supply voltage  
12 to 24 V DC  
% Ripple P-P 10 % or less  
–15  
INDUCTIVE  
PROXIMITY  
SENSORS  
Current consumption (Note 3)  
0.8 mA or less  
PARTICULAR  
USE  
Non-contact DC 2-wire type  
Load current: 3 to 70 mA (Note 4)  
Residual voltage: 3 V or less (Note 5)  
SENSORS  
Output  
SENSOR  
OPTIONS  
Output operation  
Short-circuit protection  
Max. response frequency  
2-color indicator  
Normally open  
Incorporated  
500 Hz  
SIMPLE  
WIRE-SAVING  
UNITS  
1.2 kHz  
350 Hz  
WIRE-SAVING  
SYSTEMS  
Lights up in green under stable sensing condition, lights up in orange under unstable sensing condition  
IP67 (IEC), IP67g (JEM)  
MEASURE-  
MENT  
Protection  
SENSORS  
Ambient temperature  
Ambient humidity  
–25 to +70 °C –13 to +158 °F, Storage: –30 to +80 °C –22 to +176 °F  
STATIC  
CONTROL  
DEVICES  
45 to 85 % RH, Storage: 35 to 95 % RH  
ENDOSCOPE  
Voltage withstandability  
Insulation resistance  
Vibration resistance  
Shock resistance  
1,000 V AC for one min. between all supply terminals connected together and enclosure  
50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure  
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  
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  
LASER  
MARKERS  
PLC /  
TERMINALS  
Sensing  
range  
variation  
Temperature characteristics  
Voltage characteristics  
HUMAN  
MACHINE  
INTERFACES  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
Material  
Cable  
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.  
FA  
COMPONENTS  
Cable extension  
Weight (Note 6)  
Accessories  
MACHINE  
VISION  
Net weight: 35 g approx.  
Net weight: 75 g approx.  
Net weight: 200 g approx.  
SYSTEMS  
Nut: 2 pcs. (Fluorine resin coated), Toothed lock washer: 1 pc. (Fluorine resin coated)  
UV  
CURING  
SYSTEMS  
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.  
Selection  
Guide  
Amplifier  
Built-in  
6) The given weight includes the weight of two nuts and one toothed lock washer.  
Amplifier-  
separated  
GX-F/H  
GXL  
GL  
GX-U/GX-FU/  
GX-N  
GX  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
801  
FIBER  
SPECIFICATIONS  
SENSORS  
LASER  
DC 3-wire type  
SENSORS  
PHOTO-  
ELECTRIC  
SENSORS  
Shielded type  
Threaded type  
Non-shielded type  
Threaded type  
Type  
MICRO  
PHOTO-  
ELECTRIC  
SENSORS  
Item  
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  
Max. operation distance (Note 2) 3 mm 0.118 in ±10 % 7 mm 0.276 in ±10 % 10 mm 0.394 in ±10 % 8 mm 0.315 in ±10 % 15 mm 0.591 in ±10 % 22 mm 0.866 in ±10 %  
AREA  
SENSORS  
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  
LIGHT  
CURTAINS  
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  
Standard sensing object  
PRESSURE /  
FLOW  
Hysteresis  
20 % or less of operation distance (with standard sensing object)  
SENSORS  
+10  
INDUCTIVE  
PROXIMITY  
SENSORS  
Supply voltage  
Current consumption  
12 to 24 V DC  
% Ripple P-P 10 % or less  
–15  
10 mA or less  
PARTICULAR  
USE  
SENSORS  
NPN open-collector transistor  
Maximum sink current: 100 mA  
SENSOR  
OPTIONS  
Output  
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)  
SIMPLE  
WIRE-SAVING  
UNITS  
Output operation  
Short-circuit protection  
Max. response frequency  
Operation indicator  
Protection  
Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed  
WIRE-SAVING  
SYSTEMS  
Incorporated  
MEASURE-  
MENT  
450 Hz  
300 Hz  
300 Hz  
350 Hz  
100 Hz  
100 Hz  
SENSORS  
Orange LED (lights up when the output is ON)  
IP67 (IEC), IP67g (JEM)  
STATIC  
CONTROL  
DEVICES  
Ambient temperature  
Ambient humidity  
–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  
ENDOSCOPE  
LASER  
MARKERS  
Voltage withstandability  
Insulation resistance  
Vibration resistance  
Shock resistance  
1,000 V AC for one min. between all supply terminals connected together and enclosure  
PLC /  
50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure  
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  
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  
TERMINALS  
HUMAN  
MACHINE  
INTERFACES  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
Sensing  
range  
variation  
Temperature characteristics  
Voltage characteristics  
FA  
COMPONENTS  
Material  
Cable  
Enclosure: Brass (Nickel plated), Sensing part: Nylon, Indicator part: Nylon  
MACHINE  
VISION  
0.3 mm2 3-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long  
SYSTEMS  
Cable extension  
Weight (Note 3)  
Accessories  
Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.  
UV  
CURING  
SYSTEMS  
Net weight:  
65 g approx.  
Net weight:  
Net weight:  
Net weight:  
Net weight:  
Net weight:  
240 g approx.  
110 g approx.  
240 g approx.  
65 g approx.  
110 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.  
Selection  
Guide  
Amplifier  
Built-in  
Amplifier-  
separated  
3) The given weight includes the weight of two nuts and one toothed lock washer.  
GX-F/H  
GXL  
GL  
GX-U/GX-FU/  
GX-N  
GX  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
802  
I/O CIRCUIT AND WIRING DIAGRAMS  
FIBER  
SENSORS  
LASER  
SENSORS  
DC 2-wire type  
GX-U(B)  
I/O circuit diagram  
PHOTO-  
Wiring diagram  
ELECTRIC  
SENSORS  
Color code Bleeder resistance  
MICRO  
Color code  
PHOTO-  
ELECTRIC  
SENSORS  
(Brown) Output  
Bleeder resistance  
Load  
Load  
Brown  
Blue  
3 to 70 mA in ON state (Note)  
0.8 mA in OFF state  
AREA  
Tr  
SENSORS  
ZD  
+
12 to 24 V DC  
+10  
%
3 V in ON state  
+
12 to 24 V DC  
15  
LIGHT  
+10  
%
CURTAINS  
15  
PRESSURE /  
FLOW  
Load  
Load  
(Blue) 0 V  
Users’ circuit  
SENSORS  
INDUCTIVE  
PROXIMITY  
SENSORS  
Internal circuit  
Conditions for the load  
Note: The maximum load current varies depending on the ambient temperature.  
1) The load should not be actuated by the leakage current (0.8 mA) in  
the OFF state.  
2) The 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.  
PARTICULAR  
USE  
70  
SENSORS  
SENSOR  
OPTIONS  
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  
3
SIMPLE  
WIRE-SAVING  
UNITS  
–25  
–13  
+55  
+70  
WIRE-SAVING  
SYSTEMS  
+131  
+158  
Ambient temperature (°C °F)  
MEASURE-  
MENT  
Symbols ... ZD: Surge absorption zener diode  
Tr : PNP output transistor  
SENSORS  
STATIC  
CONTROL  
DEVICES  
Spatter-resistant of DC 2-wire type  
GX-U(B)-J GX-FU-J  
ENDOSCOPE  
I/O circuit diagram  
Wiring diagram  
LASER  
MARKERS  
Color code of mating cable / Connector pin No.  
Bleeder resistance  
Color code of mating cable / Connector pin No.  
Bleeder resistance  
PLC /  
TERMINALS  
(Brown / 1)  
Output  
Brown / 1  
Load  
HUMAN  
Load  
MACHINE  
INTERFACES  
+
12 to 24 V DC  
3 to 70 mA in ON state (Note 2)  
+10  
%
ENERGY  
Tr  
Z
D
0.8 mA in OFF state  
+
15  
12 to 24 V DC  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
Blue / 2,4  
(Note)  
+10  
%
3 V in ON state  
15  
Load  
FA  
COMPONENTS  
Note: This 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  
Load  
(Blue / 2,4) 0 V  
(Note 1)  
MACHINE  
VISION  
SYSTEMS  
Internal circuit  
Users’ circuit  
UV  
GX-□UB-J (normally closed): White / 2  
Notes: 1) This 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  
CURING  
SYSTEMS  
Connector pin position  
Color code of  
GX-□UB-J (normally closed): (White / 2) 0 V  
2) The maximum load current varies depending on the ambient  
temperature.  
GX-□U-J (Normally open)  
mating cable /  
Mating cable  
Connector pin No.  
Selection  
Guide  
CN-22G-C  
(Brown / 1) Output  
(Blue / 2,4) 0 V (Note)  
Amplifier  
1
+V  
Built-in  
Not co2nnected  
70  
35  
3
Amplifier-  
Color code of  
separated  
mating cable /  
Connector pin No.  
Mating cable  
CN-24-C□  
4
0 V  
(Brown / 1) Output  
3
GX-F/H  
GXL  
GL  
White  
Not connected  
Not connected  
Blue  
(Black / 4) 0 V  
Color code of  
–25  
–13  
+55  
+70  
GX-□UB-J (Normally closed)  
mating cable /  
Connector pin No.  
+131  
+158  
Mating cable  
Ambient temperature (°C °F)  
GX-U/GX-FU/  
GX-N  
CN-22G-C  
(Brown / 1) Output  
(Blue / 2,4) 0 V (Note)  
1
Conditions for the load  
1) The load should not be actuated by the leakage current (0.8 mA) in  
the OFF state.  
2) The 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.  
GX  
+V  
2
0 V  
Color code of  
mating cable /  
Connector pin No.  
Mating cable  
CN-24-C□  
Not co4nnected  
(Brown / 1) Output  
3
Black  
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.  
Not connected  
Not connected  
Blue  
(White / 2) 0 V  
Color code of  
mating cable /  
Connector pin No.  
GX-F□U-J (Spatter-resistant type)  
Mating cable  
CN-22G-C□  
Symbols ... ZD: Surge absorption zener diode  
Tr : PNP output transistor  
1
+V  
(Brown / 1) Output  
Not co2nnected  
(Blue / 2,4) 0 V (Note)  
Note: The connecter pins No.2 and No.4 are short-  
circuited inside the mating cable connector.  
0 V  
4
3
Not connected  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
803  
FIBER  
I/O CIRCUIT AND WIRING DIAGRAMS  
SENSORS  
LASER  
SENSORS  
DC 3-wire type (NPN output)  
GX-N□  
I/O circuit diagram  
PHOTO-  
ELECTRIC  
SENSORS  
Wiring diagram  
Color code  
Color code  
MICRO  
PHOTO-  
(Brown) +V  
Brown  
ELECTRIC  
SENSORS  
D
Load  
Load  
AREA  
+
12 to 24 V DC  
12 to 24 V DC  
+
Black  
Blue  
(Black) Output (Note)  
SENSORS  
+10  
%
+10  
%
Tr  
15  
15  
100 mA max.  
(Blue) 0 V  
LIGHT  
ZD  
CURTAINS  
PRESSURE /  
FLOW  
SENSORS  
Internal circuit  
Users’ circuit  
INDUCTIVE  
PROXIMITY  
SENSORS  
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  
PARTICULAR  
USE  
SENSORS  
Tr : NPN output transistor  
SENSOR  
OPTIONS  
SIMPLE  
WIRE-SAVING  
UNITS  
SENSING CHARACTERISTICS (TYPICAL)  
WIRE-SAVING  
SYSTEMS  
GX-5SU GX-5SUB  
MEASURE-  
MENT  
Sensing field  
Correlation between sensing object size and sensing range  
SENSORS  
Standard sensing object Iron sheet  
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.  
STATIC  
CONTROL  
DEVICES  
Sensing object  
6 × 6 × t 1 mm 0.236 × 0.236 × t 0.039 in  
a × a mm a × a in  
2
2
t 1 mm t 0.039 in  
L
L
0.079  
0.079  
ENDOSCOPE  
Iron  
LASER  
Stainless steel  
(SUS304)  
MARKERS  
1
1
0.039  
0.039  
PLC /  
TERMINALS  
Brass  
Aluminum  
HUMAN  
MACHINE  
0
INTERFACES  
0
5
10  
15  
20  
0.787  
2
1
0
1
2
0.197  
0.394  
0.591  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
0.079  
0.039  
0.039  
0.079  
Sensing object side  
length a (mm in)  
Left  
Center  
Right  
Operating point ℓ (mm in)  
FA  
GX-8MU GX-8MUB  
COMPONENTS  
MACHINE  
VISION  
Sensing field  
Correlation between sensing object size and sensing range  
SYSTEMS  
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 8 × 8 × t 1 mm  
0.315 × 0.315 × t 0.039 in), the sensing range  
shortens as shown in the left figure.  
UV  
CURING  
L
Iron  
SYSTEMS  
2
2
Standard sensing  
0.079  
0.079  
object Iron sheet  
8 × 8 × t 1 mm  
0.315 × 0.315 ×  
t 0.039 in  
Stainless steel  
(SUS304)  
Selection  
Guide  
L
1
1
0.039  
0.039  
Brass  
Amplifier  
Built-in  
Aluminum  
Amplifier-  
separated  
0
5
10  
15  
20  
0.787  
4
2
0
2
4
0
0.197  
0.394  
0.591  
0.157  
0.079  
0.079  
0.157  
GX-F/H  
GXL  
GL  
Sensing object side  
length a (mm in)  
Left  
Center  
Right  
Operating point ℓ (mm in)  
GX-12MU(B) GX-F12MU-J  
GX-U/GX-FU/  
GX-N  
Sensing field  
Correlation between sensing object size and sensing range  
GX  
Sensing object a × a mm a × a in  
t 1 mm t 0.039 in  
As the sensing object size becomes smaller than  
Standard sensing object Iron sheet  
12 × 12 × t 1 mm 0.472 × 0.472 × t 0.039 in  
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.  
L
4
4
L
0.157  
0.157  
Iron  
Stainless steel  
(SUS304)  
2
2
Brass  
Aluminum  
0.079  
0.079  
0
4
2
0
2
4
10  
20  
30  
40  
0
0.157  
0.079  
0.079  
0.157  
0.394  
0.787  
1.181  
1.575  
Sensing object side  
length a (mm in)  
Left  
Center  
Right  
Operating point ℓ (mm in)  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
804  
SENSING CHARACTERISTICS (TYPICAL)  
FIBER  
SENSORS  
LASER  
SENSORS  
GX-18MU(B) GX-F18MU-J  
PHOTO-  
ELECTRIC  
SENSORS  
Sensing field  
Correlation between sensing object size and sensing range  
MICRO  
Standard sensing object Iron sheet  
As the sensing object size becomes smaller than  
Sensing object a × a mm a × a in  
t 1 mm t 0.039 in  
PHOTO-  
ELECTRIC  
SENSORS  
18 × 18 × t 1 mm 0.709 × 0.709 × t 0.039 in  
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.  
L
10  
10  
L
0.394  
0.394  
AREA  
SENSORS  
Iron  
Stainless steel  
LIGHT  
CURTAINS  
(SUS304)  
5
5
0.197  
0.197  
PRESSURE /  
FLOW  
Brass  
Aluminum  
SENSORS  
INDUCTIVE  
PROXIMITY  
SENSORS  
0
20  
10  
0
10  
20  
0.787  
0
10  
20  
30  
40  
1.575  
0.787  
0.394  
0.394  
0.394  
0.787  
1.181  
PARTICULAR  
USE  
Sensing object side  
length a (mm in)  
Left  
Center  
Right  
SENSORS  
Operating point ℓ (mm in)  
SENSOR  
OPTIONS  
GX-30MU(B) GX-F30MU-J  
SIMPLE  
WIRE-SAVING  
UNITS  
Sensing field  
Correlation between sensing object size and sensing range  
As the sensing object size becomes smaller than  
WIRE-SAVING  
SYSTEMS  
Standard sensing object Iron sheet  
30 × 30 × t 1 mm 1.181 × 1.181 × t 0.039 in  
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.  
MEASURE-  
MENT  
Iron  
10  
10  
L
0.394  
0.394  
SENSORS  
Stainless steel  
(SUS304)  
STATIC  
CONTROL  
DEVICES  
5
5
Brass  
Aluminum  
ENDOSCOPE  
0.197  
0.197  
Sensing object a × a mm a × a in  
t 1 mm t 0.039 in  
L
LASER  
MARKERS  
0
20  
10  
0
10  
20  
0.787  
0
20  
40  
60  
2.362  
80  
PLC /  
0.787  
0.394  
0.394  
TERMINALS  
0.787  
1.575  
3.150  
Sensing object side  
length a (mm in)  
Left  
Center  
Right  
HUMAN  
Operating point ℓ (mm in)  
MACHINE  
INTERFACES  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
GX-8MLU GX-8MLUB  
Sensing field  
Correlation between sensing object size and sensing range  
FA  
COMPONENTS  
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 20 × 20 × t 1 mm  
0.787 × 0.787 × t 0.039 in), the sensing range  
shortens as shown in the left figure.  
MACHINE  
VISION  
L
Iron  
SYSTEMS  
4
4
0.157  
0.157  
UV  
CURING  
SYSTEMS  
Stainless steel  
(SUS304)  
Standard sensing  
object Iron sheet  
20 × 20 × t 1 mm  
0.787 × 0.787  
× t 0.039 in  
2
2
Brass  
Aluminum  
0.079  
0.079  
Selection  
Guide  
L
Amplifier  
Built-in  
0
0
10  
20  
30  
40  
1.575  
10  
5
0
5
10  
0.394  
Amplifier-  
separated  
0.394  
0.787  
1.181  
0.394  
0.197  
0.197  
Sensing object side  
length a (mm in)  
Left  
Center  
Right  
Operating point ℓ (mm in)  
GX-F/H  
GXL  
GL  
GX-12MLU GX-12MLUB  
Sensing field  
Correlation between sensing object size and sensing range  
GX-U/GX-FU/  
GX-N  
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 30 × 30 × t 1 mm  
1.181 × 1.181 × t 0.039 in), the sensing range  
shortens as shown in the left figure.  
Standard sensing object Iron sheet  
GX  
30 × 30 × t 1 mm 1.181 × 1.181 × t 0.039 in  
L
10  
10  
L
0.394  
0.394  
Iron  
Stainless steel  
(SUS304)  
5
5
0.197  
0.197  
Brass  
Aluminum  
0
20  
10  
0
10  
20  
20  
40  
60  
80  
3.150  
0
0.787 0.394  
Left  
0.394  
0.787  
0.787  
1.575  
2.362  
Sensing object side  
length a (mm in)  
Center  
Right  
Operating point ℓ (mm in)  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
805  
FIBER  
SENSING CHARACTERISTICS (TYPICAL)  
SENSORS  
LASER  
SENSORS  
GX-18MLU GX-18MLUB  
PHOTO-  
ELECTRIC  
SENSORS  
Sensing field  
Correlation between sensing object size and sensing range  
MICRO  
PHOTO-  
Standard sensing object Iron sheet  
Sensing object a × a mm a × a in  
t 1 mm t 0.039 in  
As the sensing object size becomes smaller than  
50 × 50 × t 1 mm 1.969 × 1.969 × t 0.039 in  
ELECTRIC  
SENSORS  
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.  
L
20  
20  
L
0.787  
0.787  
AREA  
SENSORS  
Iron  
Stainless steel  
(SUS304)  
LIGHT  
CURTAINS  
10  
10  
0.394  
0.394  
PRESSURE /  
FLOW  
Brass  
Aluminum  
SENSORS  
INDUCTIVE  
PROXIMITY  
SENSORS  
0
20  
10  
0
10  
20  
0.787  
20  
40  
60  
80  
3.150  
0
0.787  
0.394  
0.394  
PARTICULAR  
USE  
0.787  
1.575  
2.362  
Sensing object side  
length a (mm in)  
Left  
Center  
Right  
SENSORS  
Operating point ℓ (mm in)  
SENSOR  
OPTIONS  
GX-30MLU GX-30MLUB  
SIMPLE  
WIRE-SAVING  
UNITS  
Sensing field  
Correlation between sensing object size and sensing range  
WIRE-SAVING  
SYSTEMS  
As the sensing object size becomes smaller than  
Iron  
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.  
MEASURE-  
MENT  
20  
20  
0.787  
0.787  
Stainless steel  
(SUS304)  
SENSORS  
STATIC  
CONTROL  
DEVICES  
Brass  
Standard sensing object  
Iron sheet 70 × 70 × t 1 mm  
2.756 × 2.756 × t 0.039 in  
10  
10  
ENDOSCOPE  
Aluminum  
0.394  
0.394  
Sensing object a × a mm a × a in  
t 1 mm t 0.039 in  
L
L
LASER  
MARKERS  
0
20  
10  
0
10  
0.394  
Right  
20  
PLC /  
20  
40  
60  
80  
0
0.787  
TERMINALS  
0.394  
0.787  
0.787  
1.575  
2.362  
3.150  
Sensing object side  
length a (mm in)  
Left  
Center  
HUMAN  
MACHINE  
Operating point ℓ (mm in)  
INTERFACES  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
GX-N12M GX-N12MB  
Sensing field  
Correlation between sensing object size and sensing range  
FA  
COMPONENTS  
SIrotnasnhedeat 1r2d×s12e×nts1inmgm 0o.4b7j2e×c0t.472 × t 0.039 in  
As the sensing object size becomes smaller than  
MACHINE  
VISION  
Sensing object a × a mm a × a in  
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.  
t 1 mm  
SYSTEMS  
L
4
4
t 0.039 in  
L
0.157  
0.157  
UV  
CURING  
Iron  
SYSTEMS  
Stainless steel  
(SUS304)  
2
2
Brass  
0.079  
0.079  
Aluminum  
Selection  
Guide  
Amplifier  
Built-in  
0
4
2
0.079  
Left  
0
2
4
Amplifier-  
0
10  
20  
30  
40  
separated  
0.157  
0.079  
0.157  
0.394  
0.787  
1.181  
1.575  
Sensing object side  
length a (mm in)  
Center  
Operating point ℓ (mm in)  
Right  
GX-F/H  
GXL  
GL  
GX-N18M GX-N18MB  
Sensing field  
Correlation between sensing object size and sensing range  
GX-U/GX-FU/  
GX-N  
SIrotnasnhedeat 1r8d×s18e×nts1inmgm 0o.7b0j9e×c0t.709 × t 0.039 in  
As the sensing object size becomes smaller than  
Sensing object a × a mm a × a in  
GX  
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.  
t 1 mm  
10  
10  
L
t 0.039 in  
L
0.394  
0.394  
Iron  
Stainless steel  
(SUS304)  
5
5
0.197  
0.197  
Brass  
Aluminum  
0
20  
10  
0.394  
Left  
0
10  
20  
0.787  
0
10  
20  
30  
40  
0.787  
0.394  
0.394  
0.787  
1.181  
1.575  
Sensing object side  
length a (mm in)  
Center  
Operating point ℓ (mm in)  
Right  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
806  
SENSING CHARACTERISTICS (TYPICAL)  
FIBER  
SENSORS  
LASER  
SENSORS  
GX-N30M GX-N30MB  
PHOTO-  
ELECTRIC  
SENSORS  
Sensing field  
Correlation between sensing object size and sensing range  
As the sensing object size becomes smaller than  
MICRO  
SIrotnasnhedeat 3r0d×s30e×nts1inmgm 1o.1b8j1e×c1t.181 × t 0.039 in  
PHOTO-  
ELECTRIC  
SENSORS  
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.  
Iron  
10  
10  
L
0.394  
0.394  
AREA  
Stainless steel  
(SUS304)  
SENSORS  
LIGHT  
CURTAINS  
5
5
Brass  
0.197  
0.197  
PRESSURE /  
FLOW  
Aluminum  
Sensing object a × a mm a × a in  
SENSORS  
L
t 1 mm  
INDUCTIVE  
PROXIMITY  
SENSORS  
t 0.039 in  
0
0
20  
40  
60  
80  
3.150  
20  
10  
0.394  
Left  
0
10  
20  
0.787  
0.787  
1.575  
2.362  
0.394  
0.787  
PARTICULAR  
USE  
Sensing object side  
length a (mm in)  
Center  
Operating point ℓ (mm in)  
Right  
SENSORS  
SENSOR  
OPTIONS  
GX-N12ML GX-N12MLB  
Sensing field  
SIMPLE  
WIRE-SAVING  
UNITS  
Correlation between sensing object size and sensing range  
WIRE-SAVING  
SYSTEMS  
As the sensing object size becomes smaller than  
Sensing object a × a mm a × a in  
SIrotnasnhedeat 3r0d× s30e×nts1inmmg1o.1b81je×c1t.181 × t 0.039 in  
t 1 mm  
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.  
L
MEASURE-  
MENT  
t 0.039 in  
10  
10  
L
0.394  
0.394  
SENSORS  
Iron  
STATIC  
Stainless steel  
(SUS304)  
CONTROL  
DEVICES  
5
5
0.197  
ENDOSCOPE  
0.197  
Brass  
Aluminum  
LASER  
MARKERS  
0
0
20  
40  
60  
80  
20  
10  
0.394  
Left  
0
10  
20  
PLC /  
0.787  
1.575  
2.362  
3.150  
TERMINALS  
0.787  
0.394  
0.787  
Sensing object side  
length a (mm in)  
Center  
Operating point ℓ (mm in)  
Right  
HUMAN  
MACHINE  
INTERFACES  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
GX-N18ML GX-N18MLB  
Sensing field  
Correlation between sensing object size and sensing range  
FA  
COMPONENTS  
SIrotnasnhedeat 5r0d× s50e×nts1inmmg1o.9b69je×c1t.969 × t 0.039 in  
As the sensing object size becomes smaller than  
Sensing object a × a mm a × a in  
t 1 mm  
MACHINE  
VISION  
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.  
L
t 0.039 in  
20  
SYSTEMS  
20  
L
0.787  
0.787  
UV  
CURING  
SYSTEMS  
Iron  
Stainless steel  
(SUS304)  
10  
10  
0.394  
0.394  
Brass  
Aluminum  
Selection  
Guide  
Amplifier  
Built-in  
0
0
20  
40  
60  
80  
3.150  
20  
10  
0.394  
Left  
0
10  
20  
0.787  
Amplifier-  
0.787  
1.575  
2.362  
0.787  
0.394  
separated  
Sensing object side  
length a (mm in)  
Center  
Operating point ℓ (mm in)  
Right  
GX-F/H  
GXL  
GL  
GX-N30ML GX-N30MLB  
Sensing field  
Correlation between sensing object size and sensing range  
GX-U/GX-FU/  
GX-N  
As the sensing object size becomes smaller than  
Iron  
GX  
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.  
20  
20  
0.787  
0.787  
Stainless steel  
(SUS304)  
Brass  
10  
10  
SIrotnasnhedeat 7r0d×s7e0 n× st 1inmgmo2.b75je6 c×t2.756 × t 0.039 in  
0.394  
0.394  
Sensing object a × a mm a × a in Aluminum  
t 1 mm  
L
L
t 0.039 in  
0
0
20  
40  
60  
80  
20  
10  
0.394  
Left  
0
10  
20  
0.787  
0.787  
1.575  
2.362  
3.150  
0.394  
0.787  
Sensing object side  
length a (mm in)  
Center  
Operating point ℓ (mm in)  
Right  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
807  
FIBER  
PRECAUTIONS FOR PROPER USE  
Refer to General precautions.  
SENSORS  
LASER  
All models  
SENSORS  
Distance from surrounding metal  
PHOTO-  
ELECTRIC  
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.  
As metal around the sensor may affect the sensing  
performance, pay attention to the following points.  
MICRO  
PHOTO-  
ELECTRIC  
SENSORS  
Influence of surrounding metal  
AREA  
SENSORS  
The surrounding metal will affect the sensing performance.  
Keep the minimum distance specified in the table below.  
LIGHT  
CURTAINS  
PRESSURE /  
FLOW  
Model No.  
E (mm in)  
Mounting  
SENSORS  
GX-5SU(B)  
GX-8MU(B)  
4.5 0.177  
4.5 0.177  
E
The tightening torque should be under the value given below.  
INDUCTIVE  
PROXIMITY  
SENSORS  
Mounting with a set screw  
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)  
PARTICULAR  
USE  
8 0.315  
20 0.787  
40 1.575  
Tighten with the cup-point of a set screw (M4).  
SENSORS  
<Non-threaded type>  
Mounting hole process dimension  
SENSOR  
OPTIONS  
Set screw  
(M4)  
A
C
SIMPLE  
WIRE-SAVING  
UNITS  
WIRE-SAVING  
SYSTEMS  
GX-8MLU(B)  
8 0.315  
B
GX-12MLU(B)  
GX-N12ML(B)  
GX-18MLU(B)  
GX-N18ML(B)  
GX-30MLU(B)  
GX-N30ML(B)  
22 0.866  
MEASURE-  
MENT  
Model No. A (mm in) B (mm in)  
C (mm in) Tightening torque  
SENSORS  
45 1.772  
75 2.953  
ø5.5+ 0.2 ø0.217 + 0.008  
GX-5SU(B) 5 to 30 0.197 to 1.181  
3 0.118  
0.78 N·m  
STATIC  
CONTROL  
DEVICES  
0
0
• Do not fix on the operation indicator or opposite to it.  
ENDOSCOPE  
Operation  
indicator  
Operation  
indicator  
Operation  
indicator  
Embedding of the sensor in metal  
LASER  
MARKERS  
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.  
Set  
screw  
PLC /  
TERMINALS  
Mounting with nut  
HUMAN  
MACHINE  
<Shielded of threaded type>  
<Non-shielded of threaded type>  
INTERFACES  
Attached toothed  
Attached toothed  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
Model No.  
GX-5SU(B)  
F (mm in) G (mm in)  
ø12 ø0.472 3 0.118  
ø24 ø0.945 12 0.472  
lock washer  
D
lock washer  
D
GX-8MLU(B)  
FA  
F
COMPONENTS  
GX-12MLU(B)  
GX-N12ML(B)  
GX-18MLU(B)  
GX-N18ML(B)  
GX-30MLU(B)  
GX-N30ML(B)  
ø50 ø1.969 15 0.591  
ø75 ø2.953 25 0.984  
ø105 ø4.134 30 1.181  
G
MACHINE  
VISION  
Metal  
Mounting plate  
Mounting plate  
SYSTEMS  
UV  
CURING  
Note: With the non-shielded type, the sensing  
range may vary depending on the  
position of the nuts.  
Model No.  
Dimension D (mm in)  
3 to 10.3 0.118 to 0.406  
10.3 0.406 or more  
3.5 to 13.5 0.138 to 0.531  
13.5 0.531 or more  
4 to 18 0.157 to 0.709  
18 0.709 or more  
Tightening torque  
5.9 N·m  
SYSTEMS  
GX-8MU(B)  
11.8 N·m  
10 N·m  
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)  
Mutual interference  
Selection  
Guide  
20 N·m  
Amplifier  
Built-in  
When two or more sensors are installed in parallel or  
face to face, keep the minimum separation distance  
specified below to avoid mutual interference.  
45 N·m  
Amplifier-  
80 N·m  
separated  
5 to 21 0.197 to 0.827  
21 0.827 or more  
80 N·m  
180 N·m  
11.8 N·m  
Face to face mounting  
Model No.  
H (mm in) J (mm in)  
GX-F/H  
GXL  
GL  
GX-8MLU(B)  
12 0.472 or more  
H
GX-5SU(B)  
GX-8MU(B)  
19 0.748 14 0.551  
20 0.787 15 0.591  
GX-12MLU(B)  
GX-N12ML(B)  
15 0.591 or more  
25 0.984 or more  
30 1.181 or more  
20 N·m  
80 N·m  
GX-12MU(B)  
GX-F12MU-J  
GX-18MU(B)  
GX-F18MU-J  
GX-30MU(B)  
GX-F30MU-J  
GX-18MLU(B)  
GX-N18ML(B)  
35 1.378 20 0.787  
70 2.756 45 1.772  
GX-U/GX-FU/  
GX-N  
Parallel mounting  
GX-30MLU(B)  
GX-N30ML(B)  
GX  
180 N·m  
115 4.528 70 2.756  
60 2.362 45 1.772  
Note: Mount such that the nuts do not protrude from the threaded portion.  
J
GX-8MLU(B)  
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.  
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)  
GX-N18M(B)  
GX-N30M(B)  
25 0.984 15 0.591  
50 1.969 35 1.378  
90 3.543 55 2.165  
Model No.  
Prepared hole  
Tapping holes  
GX-8MU(B)  
GX-8MLU(B)  
ø7.2 mm  
ø0.283 in  
Sensor  
GX-12MU(B)  
GX-12MLU(B)  
GX-F12MU-J  
GX-N12M(B)  
GX-N12ML(B)  
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  
ø11.2 mm  
ø0.441 in  
Tap  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
808  
PRECAUTIONS FOR PROPER USE  
FIBER  
Refer to General precautions.  
SENSORS  
LASER  
All models  
DC 2-wire type  
Wiring  
SENSORS  
Sensing range  
PHOTO-  
ELECTRIC  
SENSORS  
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.  
• 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.  
MICRO  
PHOTO-  
ELECTRIC  
SENSORS  
AREA  
SENSORS  
LIGHT  
CURTAINS  
PRESSURE /  
FLOW  
Correction coefficient  
Blue lead wire  
Brown lead wire  
SENSORS  
Metal  
Stainless steel  
INDUCTIVE  
PROXIMITY  
SENSORS  
Iron  
Brass  
Aluminum  
(SUS304)  
Model No.  
GX-5SU(B)  
GX-8MU(B)  
+
+
DC  
power  
supply  
DC  
power  
supply  
PARTICULAR  
USE  
1
1
0.63 approx. 0.32 approx. 0.30 approx.  
0.59 approx. 0.32 approx. 0.29 approx.  
SENSORS  
SENSOR  
OPTIONS  
GX-12MU(B)  
GX-F12MU-J  
Brown lead wire  
Blue lead wire  
1
1
1
0.75 approx. 0.51 approx. 0.49 approx.  
0.75 approx. 0.50 approx. 0.48 approx.  
0.69 approx. 0.44 approx. 0.42 approx.  
SIMPLE  
For series connection (AND circuit) or parallel connection  
(OR circuit) of sensors, take care of the following.  
WIRE-SAVING  
UNITS  
GX-18MU(B)  
GX-F18MU-J  
WIRE-SAVING  
SYSTEMS  
Series connection (AND circuit)  
Parallel connection (OR circuit)  
GX-30MU(B)  
GX-F30MU-J  
When all sensors are in the ON state,  
the load voltage VRL is given by:  
VRL = VCC – n × 3 (V)  
Vcc: supply voltage  
(24 V DC max.)  
When all sensors are in the OFF state,  
the load leakage current lcc is given by:  
MEASURE-  
MENT  
SENSORS  
GX-8MLU(B)  
GX-12MLU(B)  
GX-18MLU(B)  
GX-30MLU(B)  
GX-N12M(B)  
GX-N18M(B)  
GX-N30M(B)  
GX-N12ML(B)  
GX-N18ML(B)  
GX-N30ML(B)  
1
1
1
1
1
1
1
1
1
1
0.64 approx. 0.38 approx. 0.38 approx.  
0.67 approx. 0.44 approx. 0.43 approx.  
0.68 approx. 0.45 approx. 0.43 approx.  
0.67 approx. 0.44 approx. 0.43 approx.  
0.77 approx. 0.52 approx. 0.51 approx.  
0.73 approx. 0.50 approx. 0.48 approx.  
0.70 approx. 0.45 approx. 0.44 approx.  
0.66 approx. 0.44 approx. 0.43 approx.  
0.68 approx. 0.46 approx. 0.44 approx.  
0.65 approx. 0.44 approx. 0.43 approx.  
STATIC  
lcc =n × 0.8 (mA) ( n: number of sensors)  
Make sure that the load can work properly.  
CONTROL  
DEVICES  
n: number of sensors  
ENDOSCOPE  
Note: The load current in the ON state  
is given by:  
Make sure that the load can  
work properly at this voltage.  
LASER  
Vcc – 3V  
Load resistance  
MARKERS  
I
L
=
(mA)  
Note: The output is generated  
normally even if the indicator  
does not light up properly.  
PLC /  
The load current must be  
3 mA × n ≤ IL ≤ 70 mA  
(n: number of sensors turned ON)  
TERMINALS  
HUMAN  
MACHINE  
INTERFACES  
Brown lead wire  
Load  
Brown lead wire  
Load  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
Blue  
I
CC  
VRL  
lead wire  
(IL)  
+
Blue lead wire  
+
FA  
V
CC  
COMPONENTS  
VCC  
Brown  
Brown  
lead wire  
Protection cover (Optional)  
lead wire  
MACHINE  
VISION  
SYSTEMS  
Blue lead wire  
Blue lead wire  
It protects the sensing surface from welding sparks  
(spatter), etc.  
UV  
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.)  
CURING  
SYSTEMS  
Mounting method  
Protection  
cover  
Sensor  
Model No.  
Applicable model No.  
Relay actuation  
voltage:  
GX-12MU(B)  
GX-N12M(B)  
Selection  
Guide  
V
R
Relay actuation  
MS-H12  
R
V ≤ 12 – 3 V  
(
)
voltage  
≤ 9 V  
Amplifier  
Built-in  
+
Power supply  
GX-18MU(B)  
GX-N18M(B)  
Brown lead wire  
MS-H18  
MS-H30  
12 V DC  
Amplifier-  
separated  
V
S
=3 V Residual voltage  
Material: Fluorine resin  
when the sensor  
GX-30MU(B)  
GX-N30M(B)  
(is in the ON state)  
Blue lead wire  
GX-F/H  
GXL  
GL  
Note: Mount the protection cover so that there is no gap between it and the  
sensing surface.  
2-color indicator [GX-(F)□U(-J) only]  
• 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.  
GX-U/GX-FU/  
GX-N  
Others  
GX  
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.  
Max.  
Output operation  
operation  
level  
distance  
Unstable range  
LED lights up  
in orange  
0
Output operation  
2-color indicator operation  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
809  
FIBER  
DIMENSIONS (Unit: mm in)  
The CAD data in the dimensions can be downloaded from our website.  
SENSORS  
LASER  
SENSORS  
Sensor  
Sensor  
GX-5SU GX-5SUB  
GX-8MU GX-8MUB  
PHOTO-  
ELECTRIC  
SENSORS  
30  
1.181  
1.5  
Indicator part  
2-color indicator  
(Orange, green) (Note)  
ø5.4  
2-color indicator  
(Orange, green) (Note)  
ø0.213  
01.3094  
MICRO  
PHOTO-  
20  
12  
0.059  
M8 × 1 0.039  
0.472  
ø6.8  
0.787  
ELECTRIC  
SENSORS  
ø0.268  
ø15  
Toothed  
ø2.9 ø0.114 cable, 2 m 6.562 ft long  
4
16.5  
0.650  
AREA  
ø0.591  
lock washer  
(Internally toothed)  
SENSORS  
0.157  
3
ø2.9 ø0.114 cable, 2 m 6.562 ft long  
0.118  
Note: GX-5SUB has an operation indicator (orange) instead of the  
LIGHT  
2-color indicator.  
Note: GX-8MUB has an operation indicator (orange) instead of the 2-color  
CURTAINS  
indicator.  
PRESSURE /  
FLOW  
SENSORS  
Sensor  
Sensor  
GX-12MU(B) GX-N12M(B)  
GX-18MU(B) GX-N18M(B)  
INDUCTIVE  
PROXIMITY  
SENSORS  
5
Indicator part  
Indicator part  
5
0.197  
0.197  
2
24  
36.5  
2
1.3  
35.5  
1.3  
17  
PARTICULAR  
USE  
0.079  
0.945  
1.437  
0.079  
0.051  
1.398  
0.051  
0.669  
SENSORS  
M18 × 1 0.039  
M12 × 1 0.039  
ø5.5  
ø5.5  
ø0.217  
ø0.217  
SENSOR  
OPTIONS  
ø10.4  
ø0.409  
ø10.4  
ø0.409  
ø21  
ø29  
ø0.827  
ø3.6 ø0.142 cable,  
SIMPLE  
WIRE-SAVING  
UNITS  
ø3.6 ø0.142 cable,  
2 m 6.562 ft long  
ø1.142  
2 m 6.562 ft long  
3.5  
Toothed lock washer  
(Internally toothed)  
2-color indicator  
0.138  
4
2-color indicator  
Toothed lock washer  
(Orange, green) (Note)  
0.157  
(Orange, green) (Note)  
WIRE-SAVING  
SYSTEMS  
(Internally toothed)  
Note: GX-12MUB and GX-N12M(B) have an operation indicator (orange)  
Note: GX-18MUB and GX-N18M(B) have an operation indicator (orange)  
MEASURE-  
MENT  
instead of the 2-color indicator.  
instead of the 2-color indicator.  
SENSORS  
STATIC  
CONTROL  
DEVICES  
Sensor  
Sensor  
GX-30MU(B) GX-N30M(B)  
GX-8MLU GX-8MLUB  
Indicator part  
5
Indicator part  
ENDOSCOPE  
0.197  
2
36  
39.5  
1.3  
2-color indicator  
(Orange, green) (Note)  
0.079  
1.417  
1.555  
0.051  
12  
10  
20  
M8 × 1 0.039  
0.472  
M30 × 1.5 0.059  
0.394  
0.787  
LASER  
MARKERS  
ø6.5  
ø5.5  
ø0.217  
ø15  
ø0.256  
ø6.8  
ø0.268  
ø2.9 ø0.114 cable, 2 m 6.562 ft long  
6
ø0.591  
Toothed  
lock washer  
(Internally toothed)  
PLC /  
ø10.4  
0.236  
TERMINALS  
ø
0.409  
3
0.118  
HUMAN  
MACHINE  
ø43  
Note: GX-8MLUB has an operation indicator (orange) instead of the 2-color  
ø3.6 ø0.142 cable,  
2 m 6.562 ft long  
INTERFACES  
ø1.693  
indicator.  
ENERGY  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
5
Toothed lock washer  
(Internally toothed)  
2-color indicator  
0.197  
(Orange, green) (Note)  
Note: GX-30MUB and GX-N30M(B) have an operation indicator (orange)  
FA  
COMPONENTS  
instead of the 2-color indicator.  
MACHINE  
VISION  
SYSTEMS  
Sensor  
Sensor  
GX-12MLU(B) GX-N12ML(B)  
GX-18MLU(B) GX-N18ML(B)  
UV  
CURING  
Indicator part  
Indicator part  
5
5
SYSTEMS  
0.197  
0.197  
35.5  
17  
2
1.3  
24  
36.5  
2
1.3  
1.398  
0.669  
0.079  
0.051  
0.945  
1.437  
0.079  
0.051  
7
10  
M12 × 1 0.039  
0.276  
0.394  
ø5.5  
M18 × 1 0.039  
ø5.5  
ø0.217  
ø0.217  
ø10.2  
ø10.4  
ø15.2  
ø10.4  
Selection  
Guide  
ø0.402  
ø0.409  
ø0.409  
ø0.598  
ø3.6 ø0.142 cable,  
2 m 6.562 ft long  
Toothed lock washer  
(Internally toothed)  
ø21 ø0.827  
Amplifier  
Built-in  
ø3.6 ø0.142 cable,  
2 m 6.562 ft long  
ø29 ø1.142  
3.5  
0.138  
2-color indicator  
Amplifier-  
2-color indicator  
Toothed lock washer  
4
(Orange, green) (Note)  
separated  
(Orange, green) (Note)  
(Internally toothed)  
0.157  
Note: GX-12MLUB and GX-N12ML(B) have an operation indicator (orange)  
Note: GX-18MLUB and GX-N18ML(B) have an operation indicator (orange)  
GX-F/H  
GXL  
GL  
instead of the 2-color indicator.  
instead of the 2-color indicator.  
Sensor  
Sensor  
GX-30MLU(B) GX-N30ML(B)  
GX-12MU(B)-J GX-F12MU-J  
GX-U/GX-FU/  
GX-N  
Indicator part  
5
Indicator part  
5
0.197  
36  
39.5  
1.3  
2
0.197  
(300)  
35.5  
1.3  
17  
GX  
1.417  
1.555  
0.051  
0.079  
12  
1.398  
(11.811)  
0.051  
0.669  
2
44  
0.472 M30 × 1.5 0.059  
M12 × 1 0.039  
0.079  
1.732  
ø5.5  
ø0.217  
ø14  
ø0.551  
ø21  
ø26.6  
ø1.047  
ø10.4  
ø10.4  
M12  
ø0.827  
ø5.5  
ø0.409  
ø0.409  
connector  
ø0.217  
3.5  
0.138  
ø3.6 ø0.142 cable  
2-color  
ø3.6 ø0.142 cable,  
2 m 6.562 ft long  
indicator  
ø43 ø1.693  
Toothed lock washer  
(Internally toothed)  
(Orange, green) (Note)  
Toothed lock washer  
(Internally toothed)  
2-color indicator  
(Orange, green) (Note)  
5
0.236  
Note: GX-30MLUB and GX-N30ML(B) have an operation indicator (orange)  
Note: GX-12MUB-J has an operation indicator (orange) instead of the 2-color  
instead of the 2-color indicator.  
indicator.  
Cylindrical Inductive Proximity Sensor GX-USERIES GX-FUSERIES GX-NSERIES  
810  
DIMENSIONS (Unit: mm in)  
FIBER  
The CAD data in the dimensions can be downloaded from our website.  
SENSORS  
LASER  
SENSORS  
Sensor  
Sensor  
GX-18MU(B)-J GX-F18MU-J  
GX-30MU(B)-J GX-F30MU-J  
PHOTO-  
ELECTRIC  
SENSORS  
Indicator part  
Indicator part  
5
5
0.197  
0.197  
(300)  
(300)  
36.5  
36  
39.5  
1.3  
24  
1.3  
MICRO  
(11.811)  
1.555  
(11.811)  
PHOTO-  
ELECTRIC  
SENSORS  
1.437  
1.417  
0.051  
0.945  
0.051  
2
2
44  
44  
M30 × 1.5 0.059  
M18 × 1 0.039  
0.079  
0.079  
ø5.5  
ø0.217  
1.732  
1.732  
ø5.5  
ø0.217  
AREA  
ø14  
SENSORS  
ø14  
ø0.551  
ø0.551  
M12  
ø29  
ø10.4  
M12  
connector  
LIGHT  
ø10.4  
ø0.409  
ø1.142  
ø0.409  
2-color  
connector  
CURTAINS  
ø43  
ø3.6 ø0.142 cable  
i(nOdraincgaet,ogrreen) (Note)  
4
ø1.693  
ø3.6 ø0.142 cable  
0.157  
2-color  
PRESSURE /  
FLOW  
Toothed lock washer  
(Internally toothed)  
5
indicator  
Toothed lock washer  
(Internally toothed)  
0.197  
(Orange, green) (Note)  
SENSORS  
INDUCTIVE  
PROXIMITY  
SENSORS  
Note: GX-18MUB-J has an operation indicator (orange) instead of the  
Note: GX-30MUB-J has an operation indicator (orange) instead of the  
2-color indicator.  
2-color indicator.  
PARTICULAR  
USE  
SENSORS  
Sensor  
Sensor  
GX-12MLU-J GX-12MLUB-J  
GX-18MLU-J GX-18MLUB-J  
SENSOR  
OPTIONS  
5
Indicator part  
5
Indicator part  
SIMPLE  
0.197  
(300)  
0.197  
17  
35.5  
(300)  
24  
36.5  
1.3  
WIRE-SAVING  
UNITS  
1.3  
0.669  
1.398  
(11.811)  
2
7
0.945  
1.437  
(11.811)  
0.051  
0.051  
2
44  
44  
10  
0.276  
0.079  
M12 × 1 0.039  
0.079  
1.732  
M18 × 1 0.039  
1.732  
0.394  
ø10.2  
ø0.402  
ø5.5  
ø0.217  
ø5.5  
ø0.217  
WIRE-SAVING  
SYSTEMS  
ø14  
ø0.551  
ø14  
ø15.2  
ø0.551  
ø0.598  
MEASURE-  
MENT  
M12  
connector  
M12  
ø21 ø0.827  
ø10.4  
ø10.4  
connector  
ø29 ø1.142  
SENSORS  
ø0.409  
ø0.409  
2-color indicator  
3.5  
ø3.6 ø0.142 cable  
ø3.6 ø0.142 cable  
(Orange, green) (Note)  
4
0.138  
STATIC  
2-color indicator  
(Orange, green)  
(Note)  
Toothed lock washer  
0.157  
CONTROL  
DEVICES  
Toothed lock washer  
(Internally toothed)  
(Internally toothed)  
ENDOSCOPE  
Note: GX-12MLUB-J has an operation indicator (orange) instead of the  
Note: GX-18MLUB-J has an operation indicator (orange) instead of the  
2-color indicator.  
2-color indicator.  
LASER  
MARKERS  
Sensor  
GX-30MLU-J GX-30MLUB-J  
PLC /  
TERMINALS  
HUMAN  
Indicator part  
5
MACHINE  
INTERFACES  
0.197  
(300)  
36  
39.5  
1.3  
1.417  
1.555  
2
(11.811)  
0.051  
12  
44  
ENERGY  
0.079  
ø5.5  
0.472  
1.732  
M30 × 1.5 0.059  
CONSUMPTION  
VISUALIZATION  
COMPONENTS  
ø14  
ø0.551  
ø0.217  
ø26.6  
ø1.047  
FA  
COMPONENTS  
M12  
ø10.4  
ø0.409  
connector  
MACHINE  
VISION  
ø43 ø1.693  
ø3.6 ø0.142 cable  
Toothed lock washer  
5
2-color indicator  
(Orange, green)  
(Note)  
SYSTEMS  
0.197  
(Internally toothed)  
UV  
CURING  
SYSTEMS  
Note: GX-30MLUB-J has an operation indicator (orange) instead of the  
2-color indicator.  
Sensor mounting bracket for GX-5SU(B) (Optional)  
Protection cover (Optional)  
Selection  
Guide  
MS-SS5  
MS-H12 MS-H18 MS-H30  
Amplifier  
Built-in  
2-ø3.5 ø0.138  
mounting holes  
Thickness of  
front face  
Amplifier-  
separated  
A
8.3  
0
0.327  
0.700.2  
0.028 – 0.008  
GX-F/H  
GXL  
GL  
B C  
18  
10  
0.709  
0.394  
4 0.157  
GX-U/GX-FU/  
GX-N  
Material: Fluorine resin  
4
4
8
GX  
0.157  
0.157  
0.315  
16  
Symbol  
6.1  
Applicable  
model No.  
A
B
C
0.240  
0.630  
Model No.  
Material: Nylon 66  
ø11.5  
ø0.453 ø0.551  
ø14  
GX-12MU(B)  
GX-N12M(B)  
5
6
8
MS-H12  
ø17.5 ø20  
GX-18MU(B)  
GX-N18M(B)  
MS-H18  
MS-H30  
ø0.689 ø0.787  
ø29.4 ø33  
GX-30MU(B)  
GX-N30M(B)  
ø1.157 ø1.299  

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