Products
ME2-CO-Ф 14 × 14 carbon monoxide sensor civil CO can be used for smoke CO composite alarm -74419
product detail
The ME2-CO-Ф14*14 carbon monoxide sensor is a fuel cell sensor. Carbon monoxide and oxygen undergo corresponding redox reactions on the working electrode and counter electrode and release charge to form a current. The current generated is proportional to the concentration of carbon monoxide and follows Faraday's law By measuring the magnitude of the current, the carbon monoxide concentration can be determined.
Features:
Low power consumption, high precision, high sensitivity, wide linear range, strong anti-interference ability, excellent repeatability and stability.
Application:
It is widely suitable for the detection of carbon monoxide concentration in commercial, especially civil fields.
Technical index
Parameter:
Detection gas: carbon monoxide (CO)
Range: 0 ～ 1000ppm
Maximum measurement limit: 2000ppm
Sensitivity:> 0.8nA / ppm
Resolution: 1ppm
Response time (T90): <30S
Load resistance (recommended): (500 / 1k / 2k) Ω
Repeatability: <3 ﹪ output value
Zero drift (-20 ℃ ～ 40 ℃): ≤10ppm
Temperature range: -20 ℃ ～ 50 ℃
Humidity range: 15 ﹪ ～ 90 ﹪ RH
Pressure range: standard atmospheric pressure ± 10﹪
