Typology
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Mine air duct air volume switch sensor
The mine air duct air volume switch sensor is a mine intrinsically safe device and can be used in an environment with explosive gas in coal mines. The sensor is mainly used to detect whether the air volume in the local ventilator air duct of the underground coal mine excavation working face or coal mining working face is sufficient, and output a digital RS485 signal for external equipment to collect.
Keywords:
Explosion-proof intrinsically safe sensor for mining
Details
The mine air duct air volume switch sensor is a mine intrinsically safe device and can be used in an environment with explosive gas in coal mines. The sensor is mainly used to detect whether the air volume in the local ventilator air duct of the underground coal mine excavation working face or coal mining working face is sufficient, and output a digital RS485 signal for external equipment to collect.
Explosion-proof type: mine intrinsically safe type, explosion-proof mark: Ex ia Ⅰ Ma.
Working voltage: (9~25V) DC; working current: ≤50mA.
Signal output format: RS485
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No. 104, Building G11, Phase 4, Times Headquarters Base, Lanxiang Middle Road, Tianqiao District, Jinan City