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Shenzhen Safeeling Science & Technology Co., Ltd
Shenzhen Safeeling Science & Technology Co., Ltd  

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house carbon monoxide co alarm sensor 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: 5A-ME3CO
Brand Name: saifeiling

5A-ME3CO
1-, High-performance, low-cost electrochemical sensor.
2-, Widely used in civilian carbon monoxide detection and fire detection.
3-, Me

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 µA/ppm
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 <3% output value
Output Linearity Linear
Zero drift ≤10 ppm (-20℃~40℃)
Long term drift <5%/year
Pressure range 1 atm±10%
Anticipated using life >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 .


Mr. Andy GOH
skype Mr. Andy GOH
GENERAL MANAGER
Tel: 86-755-29581936
Fax: 86-755-29581935
Mobile: 86- 158 2076 5774
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Company Info

Shenzhen Safeeling Science & Technology Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

saifeiling:   skype

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