Sell Co Sensor

we offer Sell Co Sensor 5A-ME3CO.
1-, High-performance, low-cost electrochemical sensor.
2-, Widely used in civilian carbon monoxide detection and fire detection.
3-, Meets the standards of UL2034 and EN50291.
4-, Excellent leak-proof design, apply to extreme temperature environment.
5-, Apply to complex environment like: high temperature and high humidity, low temperature and low humidity.
Working principle Dual electrode electrochemical
Detection gas Carbon Monoxide
Measurement Range 0~500 ppm
Max detecting concentration 1000 ppm
Sensitivity 0.023±0.008 µAppm
Temperature range Continuous -20℃~60℃; Intermittent -40℃~80℃
Humidity range Continuous 15%~90%RH; Intermittent 0%~99%RH
Resolution ratio 0.5 ppm
Response time T90≤30s when above -10℃;T90≤60s when below -10℃
Baseline shift -2~4ppm
Recommended load 10Ω or 200Ω according to different circuit
Repeatability 6 years at normal usage
Net weight ≈5.00g
Material PPO
Storage life packaging within 6 months
Storage conditions 0~30℃
Note: the data above obtained by new sensor testing under the condition of 20℃, 50%RH, 101Kpa and
the standard electrochemical test circuit .