ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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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:
| Resolution | 0.1ppm |
| Response time (T90) | ≤90S |
| Bias | 0mV |
| Load resistance (recommended) | 10 Ω |
| Repeatability | ＜2﹪Output value |
| Stability (/month) | ＜2﹪ |
| Zero drift | (-20℃～+40℃) ≤0.2ppm |
| Operating temperature range | ﹣20℃～50℃ |
| Humidity range | 15﹪~90﹪RH without condensation |
| Pressure range | Standard atmospheric pressure ±10% |
| Service life | 2 years (in air) |
