GF-1 mining throttle opening and closing state sensor

GF-1 mining throttle opening and closing state sensor factory direct wholesale throttle opening and closing state sensor throttle opening and closing state sensor Jinan, China Coal Mining Equipment Co., Ltd. is a professional manufacturer, good quality, good service attitude, delivery speed, welcomed you come to establish long-term partnerships. Product Overview mining throttle opening and closing state sensor monitoring equipment is "KJPF comprehensive mine safety monitoring system" supporting the use. The sensor can also be connected with other monitoring systems. It can continuously detect throttle coal mine ventilation roadway set "switch" state. When the throttle is not strictly due to the various reasons, it may issue a switch signal to the computer monitoring system, so ventilation managers know exactly cry downhole throttle switch status. Product parameters 1, explosion-proof type: Mine intrinsically safe 2, explosion-proof mark: ExibI 3, output: switch output 4, the output is a normally open contact capacity: 36V (AC) / 1A; 5, work : continuous 6, measuring range: 0 ~ 40mm 7, the connecting cable length: 0 ~ 1500m, the choice YUYVR cable 8, the IP54 protection level for the GB4208 related products Mine explosion-proof electrical appliances: Mine Explosion-proof speaker speaker compartment Speakers KXY12 mine explosion intrinsically safe speaker voice alarm KXB12 mine mine KXB18 voice alarm voice alarm voice sound and light alarm sound and light alarm mine -KXJB1-0.12 / 127- mine explosion-proof and intrinsically safe type speech sound and light alarm intrinsically safe mine explosion-proof and intrinsically safe language sound and light alarm mine intrinsically safe sound and light alarm GTH1000 carbon monoxide sensor type coal mine audible signal devices KXT23 type digital communication sound and light signal devices mine type sound and light signals mine intrinsically safe language of sound and light signal box Contact Information Company Name: Jinan, China Coal Mining Equipment Co., Ltd. ?? Contact:? Mr. WANG Yuan-zhi ???? ?? Position:? Sales Manager Phone?: ? 86-0531-88275636 Fax:?? 86-0531-88275636 Mobile:?? 18660195238 business QQ:? 2639359577 Ali Want: jinanhuamei01? Address: 66 Jinan High-tech Zone Industrial Road Company home page:? http: //www.jinanhuameigk .com / E-mail:? jinanhuamei01@163.com Zip:? 250100 Jinan, China Coal sincerely look forward to your arrival?! !