This SN04-N NPN NO 4mm Distance Detector Proximity Sensor Switch Module will detect the presence of a metallic object within 4mm of the surface of the sensor.
The detection distance may vary slightly depending on the shape, size, and type of metal the object is made of. It can detect through thin, non-metallic materials and has an LED indicator that turns on when the device is powered and increases in brightness when an object is detected.
Note: This product is available in two colors as Green and Blue, which are shipped randomly to our customers.
- Red LED checks the state of the proximity sensor
- High repeated positioning accuracy
- High switching frequency
- Wide voltage range
- Antivibration, dust, water and oil prevention
- Reverse power protection, short circuit protection, directly connecting with PLC
- Can replace small switches and limit switches.
Package Includes :
1 x SN04-N NPN NO 4mm Distance Detector Proximity Sensor Switch Module