Product Description
GN18 Through Beam Photoelectric Switch: A pinnacle of cutting-edge technology offering precision and reliability.
1) Detection distance: Impressive 20 meters, even through challenging conditions like rain and fog.
2) Light source: Utilizing advanced infrared light for superior detection capabilities.
3) Operation voltage: Versatile range of 10-30VDC to suit varied industrial requirements.
4) Compact in size: Ingeniously designed to fit seamlessly into your existing systems without compromising on performance.
5) Quick and easy installation: Simplified setup process, saving valuable time and minimizing operational downtime.
7) Resistant to high and low temperatures, ranging from -40°C to +70°C, ensuring reliable performance in extreme environments.
8) Resistant to direct sunlight: Engineered to maintain functionality even under intense sunlight exposure.
9) Protection level IP67: Offers exceptional resistance to dust and water, ensuring durability and longevity.
Product Parameters

Transmitter model |
GN18T2-2E |
|
The 3-line PNP N.O |
GN18T4PA |
|
The 3-line PNP N.C |
GN18T4PB |
Receiver model |
The 3-line NPN N.O |
GN18T4NA |
|
The 3-line NPN N.C |
GN18T4NB |
Detection distance |
20m |
illuminant |
Infrared light at 940nm |
working voltage |
10~30V DC |
Consumption of current |
Transmitter 30 mA and receiver 15 mA |
working current |
≤100mA |
reaction time |
≤20ms |
Power delay |
200ms |
repeatability precision |
10% |
Output instructions |
Transmitter: green light power supply indication; receiver: red light output indication |
defensive function |
Short-circuit protection, power supply reverse polarity protection |
working temperature |
-25~55ºC |
levels of protection |
IP67 |
material quality |
Case: ABS; lens: PC |
mode of connection |
2M cable / connector form |
Installationtype |
Accessoriestype |
Mirrorcoverdiameter |
Installationaperture |
Boxsurfaceinstallation |
P-1 |
Φ16 |
+0 .5Φ120 |
Boxsurfaceinstallation |
P-2 |
Φ22.5 |
+0 .3 Φ20-0.3 |
The boxis installedinside |
N.A. |
N.A. |
+ 0 .3Φ20-0.3 |


