GJC4 Methane Sensor

GJC4 Methane Sensor

Feature

1.According to methane concentrations
2.Transfinite acoustooptic alarm
3.Power off function

Description

The sensor can automatically mine methane concentrations in the environment into a standard electrical signal transmission to the associated apparatus

Shows that methane concentration, transfinite acousto-optic alarm and Power off function

 Technical parameters

 Measurement:0~100%CH4

 Display usage: Red four digital tube display

 Signal output

 catalysiselement work:                                     output frequency    200~1000HZ ,0~4%CH4

Thermal conductivity cell work:                      output frequency   1200~2000HZ ,0~100%CH4

Type of alarm :                                                   Diode intermittent sound and light alarm     

Operating voltage:                                            9~18VDC

OPerating current:                                            ≤70MA(18VDC)

Sensor using the single core cable sectional area should be no greater than 1.5 m m²

Transmission distance of sensor and associated equipment shall be not less than 2000 m

explosion type:Exib i