Bh, 60 fixed gas detector adopts advanced catalytic gas sensor or which can, Electrochemical sensor translate the extent of gas located within the air to the digital signal output. The detector working with gas controller is well-suited for use to painting plant, Boiler room and other, Detect gas lpg station, In refinery, Chemical plant places with gas exists. Product type bh, 60 fixed gas detector/transmitterexplosion proof grade exd c t6 gbresponse time 30spower supplydc24v 10%working temperature, 20 50 output current4, 20maworking humidity0, 95%rh contact outputfree max power, Contact output 1kwsingle input4~20ma and rs485installation methodwall, Mountedshell materialaluminumdimensions190x150x95mm l w h