Description
ME3-HF electrochemical gas sensor is based on the electrochemical principle, the use of measured gas in the sensor electrode and the electrode on the corresponding redox reaction and the release of charge, through the external circuit to form the current, the current size is proportional to the gas concentration, thus To achieve a quantitative measurement of the target gas.
Sensor characteristics
Low power consumption
High precision
High sensitivity
Wide linear range
Anti-interference ability
Excellent repeatability and stability
main application
Widely suitable for industrial, environmental protection in the detection of HF.
Product number
ME3-HF
product type
Electrochemical gas sensor
Product packaging
Plastic Packaging (ME3)
Detection range 0-10ppm
Maximum measurement limit 100ppm
Life expectancy 2 years
Sensitivity -0.40 ± 0.15uA / ppm
Resolution 0.1ppm
Use temperature range -20 ° C to + 40 ° C
Use the pressure range Standard atmospheric pressure ± 10%
Response time (T90) ≤ 90S
Humidity range 15% -90% RH non-condensing
Zero drift (-20 ° C to + 40 ° C) ≤0.2ppm
Stability (/ month) <2%/>
Load resistance (recommended) 10Ω
Repeatability <2% output=”” output=”” value=””/>
Output linearity Linear
