CO detector(AK-200FC/C4)

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

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