The name of production: intrinsically safe coal stacking sensor
The model of production: GUD-330
* Small size, easy installation. Allows external connection for field application.
* Sensitivity adjustable to the local environment humidity, allowing more flexibility.
Application:GUD-330-D1 intrinsically safe mine stacking sensor applies to underground locations of coal mines exposed to dust or explosive gases as a detector of coal stacking, coal-bunker level and other similar signals of belt conveyer.
* Explosion-proof type: mine intrinsically safe type Exib I.
* Working voltage: 12V~18V.
* Rated current: 20mA.
* Incoming cable: outer diameter of cable is 13~15mm.
* Output signal: passive NO contact, which is closed after coal stacking.
* Onnect cable length less than 40 meters, the outer diameter of cable Φ13mm-15mmΦ