Sell Co Alarm Sensor

we offer Sell Co Alarm Sensor 5A-ME4CO.
1-, Low consumption, high sensitivity, wide range and high precision electrochemical sensor.
2-, Widely used in civilian carbon monoxide detection and fire detection.
3-, Meets the standards of UL2034 and EN50291.
4-, Strong ability of anti-interference.
5-, Strong reliability on repeatability and stability.
Working principle Dual electrode electrochemical
Detection gas Carbon Monoxide
Measurement Range 0~1000 ppm
Max detecting concentration 2000 ppm
Sensitivity 3-6na6-9na9-12na
Resolution ratio 1PPM
Temperature range Continuous -10℃-50℃; Intermittent -20℃~60℃
Humidity range Continuous 15%~95%RH; Intermittent 0%~99%RH
Response time T90≤60s
Recovery time ≦60S( In clean air)
Stability ＜5%Year
Particular voltage: No requirement（circuit characteristic）
Recommended load 200Ω according to different circuit
Repeatbility ＜2%
Output Linearity Linear
Zero drift ≦5%(-10℃-40℃)
Long term drift ＜5%Year
Pressure range 1 atm±10%
Anticipated using life >3 years at normal usage
Note: the data above obtained by new sensor testing under the condition of 20℃, 50%RH,
101Kpa and the standard electrochemical test circuit .