AC 220V/110V + 9V Battery Back-up Operated Carbon Monoxide Detector and Gas Alarm , Meet the standard of EN50194 and EN50291
Gas and Co Detector Alarm with 110/220VAC + 9V Battery Back-up
FEATURES:
* Excellent reliability & high stability.
* Durable Gas and Co sensor head.
* Self test function* Visual and audible alarm function
* Low voltage warning
* Sensor-fault detection
* Can be connected with valve
* Hush function in alarm status
* Low power consumption
* Test button to test the units electronics and verifies proper unit operation.
SECIFICATION:
* Power supply: AC220V/50~60Hz & 9v back-up batterry
* Sensor: Co and Gas
* Static current: ≤40MA
* Alarm current: ≤80MA
* Alarm volume: ≥85dB within 1 meter
* Operation Ambient Condition: 4~38, 25~85%R.H.
* Sensitivity Setting:
Carbon monoxide: 150+/-50ppm
* Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~5000ppm, natural gas: 1000ppm~5000ppm
*.Responding time: Gas ≤30S
Meet the standard of EN50194 and EN50291
