DGY9/24H Mining explosion-proof signal lightDetailed product description：

DGY9/24H mining explosion-proof signal light (hereinafter referred to as signal light) is used as a red signal at the rear of battery type electric locomotives, trackless rubber tired locomotives, and various transport vehicles in coal mines.
Basic Parameters
Rated voltage; DC 24V;
Rated power; 9W；
Quality; 3.5kg;

Environmental conditions for use
Altitude not exceeding 1200m;
The ambient air temperature ranges from -20 ℃ to+40 ℃;
Environmental air humidity; The monthly average humidity is not greater than 95% (when the average temperature is not greater than 25 ℃).
The vibration and amplitude in the longitudinal, transverse, and vertical directions relative to the locomotive should meet the following conditions:; (f - vibration frequency, A - amplitude); A ≤ 25/f (f is 2-10Hz) A ≤ 250/f2 (f is 10-50Hz)
The longitudinal acceleration relative to the locomotive is not greater than 30m/S2;
There is no gas or conductive dust in the air that can corrode metals and damage insulation;
Suitable for environments containing explosive mixtures of methane and coal dust.