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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Product Description:
ME3-HCN Electrochemical Hydrogen Cyanide Gas Sensor Is Used For Hydrogen Cyanide Detection In Petroleum And Petrochemical Pharmaceutical Production And Environmental Protection Fields
Features:
ME3-HCN hydrogen cyanide sensor is a constant potential electrolytic sensor, hydrogen cyanide and oxygen on the working electrode and the opposite electrode in response to REDOX reaction and release charge to form a current, the current generated is proportional to the concentration of hydrogen cyanide, by testing the size of the current can determine the level of hydrogen cyanide concentration.
Detection gas Hydrogen cyanide (HCN)
Measuring range 0 ~ 100ppm
The maximum measurement limit is 150ppm
Sensitivity (0.1±0.02) µA/ppm
Resolution 0.2ppm
Response time (T90) < 120S
Bias 300mV
Load resistance (recommended) 10Ω
Repeatability < 2% output value
Stability (/ month) < 2%
The output linearity is linear
Zero drift (-20℃ ~ 40℃) 4ppm
Temperature range -20℃ ~ 50℃
Humidity Range 15% to 90%RH Non-condensing
Pressure range standard atmospheric pressure ±10%
Service life 2 years
Specifications:
| Response time (T90) | ≤120S |
| Load resistance (recommended) | 10Ω |
| Repeatability | < 2% output value |
| Zero drift | (-20℃ ~ +40℃) 4ppm |
