|
Product Details:
|
| Detection Range: | 0～100ppm | Max Range: | 500ppm |
|---|---|---|---|
| Sensitivity: | (0.8±0.15)µA/ppm | Resolution: | 0.1ppm |
| Response Time(T90): | ＜30S | Bias Voltage: | 0mV |
| Highlight: | Counter Electrode Gas Sensor |
||
ME4-H2S Hydrogen Sulfide Gas Sensor Oxidation-reduction Reaction With Hydrogen Sulfide And Oxygen Take Place Respectively On The Working Electrode And On The Counter Electrode
ME4-H2S hydrogen sulfide gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with hydrogen sulfide and oxygen take place respectively on the working electrode and on the counter electrode. The process releases electric charge and generates current. The current is in direct proportion to the concentration of hydrogen sulfide. So the concentration of the target gas could be got by measuring the value of current.
Features :
Low power consumption, high precision, high sensitivity, wide linear range, good anti-interference ability, excellent repeatability and stability.
Main applications:
It is used for hydrogen sulfide detection in industrial occasions, mine and environmental protection field.
| Stability(/month) | ＜2﹪ |
| Output Linearity | Linear |
| Zero drift(-20℃～40℃) | ≤0.2ppm |
| Temperature range | -20℃～50℃ |
| Humidity range | 15﹪～90﹪RH |
Contact Person: Miss. Xu
Tel: 86+13352990255
