Features >This switch sends electrical signal at the point of setting pressure >It's possible for uses to adjust the setting point within the range of pressure marked. >This switch has a structure for proof-explosion so that it can keep gas from outside. >Easy installing,Haveing slim and unique design.
Application >Applied to industrial boiler,Gas burner for boiler and so on. >Installing in dangerous place with having possibility to explode. >Applied to the dangerous place with having possibility to explode by mixture of air,gas,steam and mist.