Gold Member Since 2017
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Shenzhen ZZSH Science and Technology Co., Ltd.

Gas Alarm Sensor, Home Alarm Detector, LCD Alarm Sensor manufacturer / supplier in China, offering Gas Alarm Detector Sensor, Funrover 2017 Car HD WiFi TV Box DVB-T/T2 Mobile Digital TV Turner Receiver Car/Home/Outdoor Portable Ios Android Freeview Life, Photoelectric Smoke Alarm Detector Sensor and so on.

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Gas Alarm Detector Sensor

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shenzhen, China
Production Capacity: 5000000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: ME3CO
  • Usage: Gas, Temperature, Liquid
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
  • Transport Package: English Neutral Color Box, or White Box
  • Origin: China
  • Type: Sensor
  • Certification: CE, RoHS, CCC, GS
  • Trademark: Super pdr
  • Specification: 45*32*26CM
  • HS Code: 8531901000
Product Description
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   -20ºC~60ºC; Intermittent   -40ºC~80ºC
Humidity range  Continuous 15%~90%RH;  Intermittent   0%~99%RH
Resolution ratio  0.5 ppm
Response time  T90≤30s when above -10ºC;T90≤60s when below -10ºC
Baseline shift  -2~4ppm
Recommended load   10Ω or 200Ω according to different circuit
Repeatability  <3% output value
Output Linearity  Linear
Zero drift  ≤10 ppm (-20ºC~40ºC)
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  0~30ºC                                                                                                                                                                                                                                                                                                                                                                                                                     
Note: the data above obtained by new sensor testing under the condition of 20ºC, 50%RH, 101Kpa and
the standard electrochemical test circuit.
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Mr. James Yang
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