风门传感器 GFK风门传感器
使用方式:
当风门由于各种原因未关严时,它会向检测系统发出开关量信号,通风管理员就可以准确地知道井下风门的开关状态,采取相应的措施,保证井下的安全。
主要参数:1,测量范围:0~40mm
2?输出方式:开关量输出
3?防爆形式:矿用本质安全型
4,防爆标志:ExibI
5,输出端为一组常开触点,容量:36V(AC)/1A;
6,连接电缆长度:0~1500m,选用YUYVR型电缆?
7,工作方式:连续
8,防护能力为GB4208的IP54级
This product can be with all kinds of coal mine monitoring system supporting, online detection coal mine underground ventilation roadway set in the throttle "on" and "off" status.
Yunnan the kunming, qujing, yuxi, baoshan, zhaotong city, lijiang, simao, lincang, wenshan, honghe, xishuangbanna, chuxiong, Dali, dehong, nujiang river, diqing 】
Guizhou 【 guiyang, qingzhen, zunyi, renhuai, chishui, anshun, liu panshui, bijie, tongren, XingYi, DouYun, fuquan, Carey 】
Liaoning 【 shenyang, dalian, anshan, fushun, benxi, dandong, jinzhou, yingkou, fuxin, liaoyang, merchant, tieling, chaoyang, huludao 】