Gas Detector,Gas Leak detector,Gas Alarm,LPG gas detector,electrovalve,electromagentic valve
Model No. AK-203
- Power supply: AC220V 

- Start warm-up current: ≤ 60MA

- Working voltage: 6VDC

- Static current: ≤ 40MA

- Alarm current: ≤ 150MA

- Static consume: <1W

- Alarm consume <2W

- Alarm volume: ≥ 90dB

-Working environment: Temperature: -15C~50C; Humidity: ≤ 97%RH

- Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~5000ppm, natural gas: 1000ppm~5000ppm

- Responding time: ≤ 30S

- Alarm output: Frequent on or off signal, control exhaust fan, electrical magnetic valve signal.

The gas alarm:

Certificate of Conformity
NO.: KA0604049S
Test Standards:
EN 60950-1: 2001+A11: 2004
EN 50194: 2001

The Shut-off Valve
Certificate of Conformity
NO.: KA0612018
Test Standards:
EN 61000-6-3: 2007
EN 61000-6-1: 2007