GQQ5 Smoke sensor

GQQ5 Smoke sensor product description

GQQ5 smoke sensor is an intrinsically safe equipment used in mines. This product is mainly used for smoke protection of the belt conveyor in coal mines. When smoke appears in the operation process of the belt conveyor, the smoke sensor will send this signal to the main machine, which will stop the operation of the belt conveyor and give an alarm. The sensor can also be used in other mine electrical places for smoke alarm.

GQQ5 Smoke sensor technical parameters

Working voltage: DC 18-24V;

Working current: 40mA (DC 18V);

Signal output: 200-1000Hz;

Measuring range: 0-5mg/m3

Physical picture of GQQ5 smoke sensor