Intelligent Remote Control Methane Sensor

Description:
Model KGN1 smoke sensor, mine-used Intrinsic Safety sensor, is suitable for monitoring the fire event out of mechanical friction, cable heating and coal layer in the coal mine underground. It can be installed in the belt transportation laneway, the electromechanical chamber, the goaf and the working face.

Model KGN1 can be connected with the power cuttingoff device and the acousto-opticl alarm device to realize the alarm and the power cuttingoff control. It can also be equipped with the production and safety monitoring and control system.

Technical Parameters

Power Supply: Intrinsic Safety power supply 12.5  18V

Operating Current:  60mA

Detection Sensitivity:

Level I (smoke concentration 0.1mg/m, response time 15s) (KGN1-1)

Level II (smoke concentration 0.1mg/m, response time 30s) (KGN1-2)

Level III (smoke concentration 0.1mg/m, response time 60s) (KGN1-3)

Output Signals:

On-off current signal 0/5mA (KGN1-A)

Normal-open contact of the relay 24V/2A (KGN1-B)

Normal-close contact of the relay 24V/2A (KGN1-C)

Indication and alarming of power supply:

Red LED power indicator, flashes when alarmaing, frequency 1Hz

Explosion-proof Type: ExibI

Overall Dimensions: 150mm*150mm*155mm

Weight: 1kg

Place of Origin:	China(Mainland)
Model No. :	91015wxr14ztt0331
Payment Terms :	T/T
Minimum Order :	1 set
Price Terms :	FOB