Fantini Cosmi Natural Gas & LPG Leak Detectors.
Via a relay, the detector can control both the normally open & normally closed manual reset valves.
Sicurgas leak detector has 3 indicator lights:
Green LED to indicate unit operating correctly.
Yellow LED to indicate a fault in the detector.
Red LED to indicate the presence of gas.
Compliance with standards CE1 EN 60730-1, EN 50194