Carbon monoxide detector

1. Model: AK-200FC/C4
2. Electrochemistry type sensor(Japan)
3. Gas detected: carbon monoxide
4. Working voltage: AC220/AC110, 12VDC-20VDC
5. Back-up battery: 12V battery
6. Patent No.: 200830104031.7
7.Options of gas density and alarm level:
UL (UL2034)
Density (PPM) 70 150 400 700 800
Reaction time(minutes) 60-180 10-50 4-5 2-6 Immediately

EN (EN50291)
Density(PPM) 50 100 300 400
Reaction time(minutes) 60-90 10-40 Less than 3 Immediately

CN (CNHINA)
Density(PPM) More than 150
Reaction time(seconds) 5

Carbon monoxide detector