PH18L(A) Intrinsically Safe LED Screen for Mine

The PH18L (A) intrinsically safe LED screen for mines is mainly used for underground traffic light status display and underground information release. It is installed at wellheads or underground intersections, and can be used based on the vehicle positioning system to realize the intelligent control of underground traffic lights.

Product overview

The PH18L (A) intrinsically safe LED screen for mines is mainly used for underground traffic light status display and underground information release. It is installed at wellheads or underground intersections, and can be used based on the vehicle positioning system to realize the intelligent control of underground traffic lights.

 

Product parameters

Rated operating voltage: DC18V

Interface type: one RS485 and one fast Ethernet port

System capacity: ≥128 sets

Storage time: not less than 2h

Operating current: ≤900mA

Dimensions: 334mm×334mm×100mm

Power supply distance: ≥2km

Explosion-proof type: intrinsically safe for mining

Explosion-proof mark: Ex ia ib I Mb

Weight: ≤3.5kg

Enclosure material: stainless steel