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ME3-HF Electrochemical Hydrogen Fluoride Sensor Electrochemical Principles

Categories Gas Sensor
Brand Name: Winsen
Model Number: ME3-HF
Place of Origin: China
MOQ: 1
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000pcs/Month
Delivery Time: 3-5Workingdays
Packaging Details: Standard Box
Detection: Gas Hydrogen fluoride (HF)
Range: 0~10ppm
Maximum measurement limit: 100ppm
Sensitivity: (0.4±0.15)uA/ppm
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ME3-HF Electrochemical Hydrogen Fluoride Sensor Electrochemical Principles

ME3-HF Electrochemical Hydrogen Fluoride Sensor Electrochemical Principles


ME3-HF electrochemical gas sensor is based on the principle of electrochemistry, using the gas to be tested to have corresponding redox reactions on the working electrode and counter electrode of the sensor and release the charge, and form a current through the external circuit. The magnitude of the current is proportional to the gas concentration, thereby Realize quantitative measurement of target gas.


Main application
It is widely suitable for the detection of HF in industry and environmental protection.


Datasheet:

Resolution0.1ppm
Response time (T90)≤90S
Bias0mV
Load resistance (recommended)10 Ω
Repeatability<2﹪Output value
Stability (/month)<2﹪
Zero drift(-20℃~+40℃) ≤0.2ppm
Operating temperature range﹣20℃~50℃
Humidity range15﹪~90﹪RH without condensation
Pressure rangeStandard atmospheric pressure ±10%
Service life2 years (in air)

China ME3-HF Electrochemical Hydrogen Fluoride Sensor Electrochemical Principles factory
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