- Model NumberKGT9-E
- Brand NameJNTXJDSB
- Payment TermsT/T, paypal
Product features:
KgGT9-E mine mechanical and electrical equipment on-off sensor (hereinafter referred to as the sensor) is a fixed monitoring instrument used to monitor the on-off state of mechanical and electrical equipment (such as shearer, conveyor, local fan, crusher, hoist, etc.) in underground coal mines. It can display on the spot and convert the on-off state of electrical equipment into various standard signals, which are transmitted to the mine production monitoring system through signal transmission line, and finally realize the function of automatic monitoring the on-off state of downhole electromechanical equipment.
This sensor is an intrinsically safe structure with features of light weight, low power consumption, stable performance and easy installation and use.
Main USES and scope of application:
Main application: it is mainly used for continuous monitoring of on-off state of mechanical and electrical equipment in underground coal mine.
Scope of application: applicable to all types of ac driven electrical equipment, under the condition of no less than 5A power supply current, can continuously monitor the on/off state of electrical equipment.
Technical features:
1. Working voltage: 12V.DC ~ 18V.DC(intrinsic ampere).
2. Maximum working current: less than or equal to 10mA.
3. Signal output type: current.
4. Output mode:
A) 1/5ma type: 1ma-stop, 5ma-open;
B) plus or minus 5mA type: -5ma -- stop, +5mA -- open.
5. Signal output error: less than 10%.
6. Working mode: continuous.
7. Working status indication: the green light is on when the controlled equipment is on; The red light goes on when the controlled device stops.
8. Signal transmission distance: no more than 2.5km.
9. Protection level: IP54.
