1. Model: AK-200FC/C4
2. Sensor: electrochemical carbon monoxide sensor
3. Detecting range: 0~999PPM*
sensitivity: 5PPM
4. Error: ±10%+15PPM
(The detecting precision is effected by detector itself and the temperature and humidity of the installation environment.
the best installation environment: 20°C±5°C; relative humidity 50%±3%; air pressure ±10%.)
5. Numerical readings and notes: 3-digit LCD display of levels
6. Normal reading: 0
7. Alarm readings: 30～999PPM
8. Battery capacity display: full, OK, low, dead
9. Sensor performance display: malfunction
10. Alarm mode: sound: beep, hummer
11. Light: red LED flashing
12. Installation: wall & table
13. Power supply: 110VAC( ) 220VAC( ) 230VAC-240VAC( )
14. Backup battery: 1X9v
15. Working temperature: 0～+60°C
16. Relative humidity: < 98%
17. Static current: <0.3MA
18. Alarm current: <100MA
19. The responding time of this CO alarm fully comply with the USA UL2034 specifications regarding sensitivity:
CO level(PPM) 70PPM 150PPM 400PPM 700PPM
responding time 60-180min 10-50min 4-15min 2-6min
20. The responding time of this CO alarm fully comply with the EN50291 specifications regarding sensitivity:
CO level(PPM) 50PPM 100PPM 300PPM 400PPM
responding time 60-90min 10-40min ＜3min Immediately
21. The responding time of this CO alarm fully comply with the CN specifications regarding sensitivity:
CO level(PPM) ≥58PPM( ) ≥150PPM( )
responding time 5 seconds 5 seconds
