Product name
Fixed 4-20mA double channels gas alarm controller
Controller name
2 channel gas alarm controller
Alarm Type
Sound and light from controller
Display
LED digital display from controller
Signal output/input
4-20mA (RS485 is optional)
Work voltage
DC24V detector and AC220V controller
Uses together with
Combustible gas and toxic gas detectors
Control output
AC250V 5A DC30V 7A realy switch signal