Gas detection control unit for four sensors

Provision for connection of:

4 sensors (type URxx13)
4 sensors (type URx21xx)
with LED visual interface (presence of voltage, general abnormality, gas alarm warning and abnormality for each sensor) and audible interface (integrated buzzer), command output for gas alarm and for fail warning.

In self-extinguishing plastic enclosure, for mounting DIN rail.

Command outputs:

one SPDT relay 250Vca 5A for gas alarm
one SPDT relay 250Vca 5A for fail warning

Protection rating: IP20 (IP40 when correctly installed in control panel)

Power supply: 12 Vac/dc