KGT9 mine-OFF sensor Electrical Equipment

KGT9 mine-OFF sensor-OFF-OFF sensor uses KGT9 type sensors are used to monitor various AC drive coal mine electrical and mechanical equipment (such as Shearer, transport, hoist with electrical and mechanical equipment, crushers, local fan, pump stations, fans etc.) open stop state, and converts the detected devices open stop signal into a variety of standard signal to mine monitoring system or other control devices. Features The sensor-based mining intrinsically safe equipment by measuring magnetic fields, working status of indirect measurement equipment, the use of new anti-jamming design, novel structure, easy installation, low power consumption, adaptability, performance reliable, less maintenance, etc., the output form has formed a series, at home and abroad for supporting the use of various systems. The main technical parameters 1, explosion-proof type: Mine intrinsically safe "ExibI" 2, working voltage: intrinsically DC8 ~ 24V 3, the working current: ≤12mA 4, atmospheric pressure: 80 ~ 106Kpa 5, DUT power supply cable range: outer diameter Φ16 ~ Φ 80mm 6, the output signal: TTL level 7, the cable varieties: rubber, steel, armor and shield 8, constant current: 5mA / -5mA; 5mA / 1mA; 5mA / 0mA; 1mA / 0mA 9, potential-free contacts: normally open / normally closed 10, the output signal transmission distance: ≥2Km 11, run the show: LED light on / off 12, inlet and outlet: φ7 ~ φ12mm, 2 ~ 4 core cable 13, dimensions and weight : 105 * 60 * 44mm about 0.4Kg