The main performance heap of coal heap coal sensor sensor Price

The main performance heap of coal heap coal sensor sensor sensor Heng Wang mining machine price Liu Nian 13012610363 GUJ30 (original model KGU-1 type) sensor coal heap, a heap of coal conveyor belt to protect the signal acquisition unit. Heap of coal sensor normal coal-bit sensor output "coal pile" high output, while coal-bit sensor deflection angle to increase the passage, which turned in the universal joint, "heap of coal" output low, "full of coal "indicator light, after a short delay, the host performs relay release, the heap of coal to achieve protection, language also issued an alarm signal. Electrode coal position sensor under the same principle, when the electrode contact coals, coal resistance is less than 1.5M ± 500K case, the 1-3 second delay, realize downtime, protection belt. Heap of coal sensor main performance 1 action offset angle 30 ° ± 3 °. Operating force ≤9.8N 2 reset angle 15 ° ± 3 ° 3 operational performance heap of coal sensor of dynamic action, the probe should be turned to action angle immediate action, normally open contact closure output; Operating Force removed automatically returns situ probe After resetting angle immediately restore output normally open contact 4 short off the heap of coal sensor contact resistance of closed contact the contact resistance of less than 0.1Ω, after vibration, shock and life testing is not greater than 0.2Ω. Wang Heng Mining Machinery Co., Ltd. Main ◆ DGC175 proof floodlight, DGS60 proof incandescent, DGS20 / 127 proof fluorescent lamp, BAJ52 proof emergency lights, ◆ GEJ30 deviation sensor, GMT30 stop sensor, KBJ mine bidirectional emergency stop switch, GQQ0.1 smoke sensor, GTH500 carbon monoxide sensor, GSC200 intelligent speed sensor, GVD1200 tear sensors, GWD50 / 60/70 temperature sensors, KGS speed sensor, KHJ emergency stop sensor, GUD heap of coal sensor, KGU-1 coal-bit sensors, ◆ KXH combination of sound and light signals, sound and light alarm device language ◆ JCB4 Portable Methane Detection Alarm, GJ coal mine methane sensor, ◆ LJB proof telephone junction box, JHH mine intrinsically safe explosion-proof junction box, BHD2 low-voltage cable boxes , BHG1 high voltage cable boxes Tel: 0537-2164458 Fax: 0537-2583028 Mobile: 13012610363 Manager: Liu Nian QQ: 1765211406 E-mail: 1765211406@163.com Website: http: // www.jnhwgk.com Shandong Ji Ning Hengwang mining machinery Ltd.