Asenware AW-D132C-4W 4-Wire LPG Gas Detector

The AW-D132C-4W is a 4-wire combustible gas detector that detects methane (natural gas), town gas, and propane (LPG) leaks in the environment. It operates on 12–24 V DC power supply, can be monitored via a conventional panel, and thanks to its relay output, allows triggering of external equipment such as solenoid valves and ventilation systems. Its built-in audible alarm is above 85 dB at 3 meters; since multiple units can be interconnected, an alarm at one point is heard on all detectors, and the detection angle extends to 120 degrees. Installation height is selected based on gas type: for natural gas lighter than air, it is positioned near the ceiling; for LPG heavier than air, it is positioned near the floor. The product's scope of conformity is the residential-type combustible gas detection standard EN 50194-1:2009; therefore, it cannot replace fire detectors within the EN 54 scope and must be planned together with them in the project.