Application
It is a new generation of micro-intelligent detector and can continuously detect the concentration of the methane in the working environment where inflammable and explosive mixed gases exist. It has the characters of sound & light alarm, voltage display, under voltage alarm, zero point automatic following, and convenient to adjust and use.

Main specification
Measuring range (0~4) %
Tolerance(% CH4) 12months
Response time 80dB
Protection grade IP54
Battery pack Ni-Mh1800mAhx3
Continuously working time >15h
Explosion protection Exibd I
Dimension 101x51x23mm
Weight 0.16kg
Match Single / 10-united charger