Versatile and microprocessor-controlled, this powerful fixed system controller is simple to install and operate. Compatible with sensors directly for LEL level combustibles, oxygen, hydrogen sulfide, or carbon monoxide, this controller works with any 4 to 20 mA transmitter (two- or three-wire, 24 V DC).

Versatile and microprocessor-controlled, this powerful fixed system controller is simple to install and operate. Compatible with sensors directly for LEL level combustibles, oxygen, hydrogen sulfide, or carbon monoxide, this controller works with any 4 to 20 mA transmitter (two- or three-wire, 24 V DC).