The POSA combined detector series were designed to detect the leakage of flammable gas such as LPG, city gas, natural gas etc. The core components are high quality gas and carbon monoxide sensor. It can monitor the presence of flammable gas precisely, such as methane, propane, butane, hydrogen, carbon monoxide etc. We can provide combo alarm with solenoid valve, siren or interconnect function.
Specification:
1) Power supply: AC110~240V/50Hz, 60Hz
2) Power consumption: ≤ 3W
3) Alarm volume: ≥ 85dB(A) @ 1m
4) Alarm pattern: BI 0.5s--pause 0.5s repeat this pattern
5) Operating Temperature: -10º C~50º C
6) Ambient Humidity: 10%~90%RH
7) Sensor: Senmiconductor CO and GAS sensor
8) Type of gas be detected: Carbon monoxide, LPG, NG(LNG), other flammable gas
9) Alarm sensitivity:
CO: 100± 50ppm
GAS: <10%LEL