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Product Details:
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| Detection Range: | 0～20ppm | Max Range: | 200ppm |
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| Sensitivity: | （0.8±0.2）µA/ppm | Resolution: | 0.1ppm |
| Response Time(T90): | ≤30S | Bias Voltage: | 0mV |
| Highlight: | Anti-interference Ability Gas Sensor,High Precision Consumption Gas Sensor,Wide Linear Range Gas Sensor |
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ME4-SO2 Sulfur Dioxide Gas Sensor Low Power Consumption High Precision High Sensitivity Wide Linear Range Good Anti-interference Ability
Profile:
ME4-SO2 sulfur dioxide gas sensor is constant potential electrolysis type. Oxidation-reduction reaction with sulfur dioxide 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 sulfur dioxide. 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 and environmental protectionfield.
| 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
