ShenzhenYijiajie Electronic Co., Ltd.
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Product Description:
ME3-NH3 Electrochemical Ammonia NH3 Aas Sensor Is Used For NH3 Detection In Industrial Mines And Environmental Protection
Features:
ME3-NH3 electrochemical gas sensor is based on the principle of electrochemistry, using the measured gas on the sensor working electrode and the opposite electrode to undergo corresponding REDOX reaction and release charge, through the external circuit to form a current, the current size is proportional to the concentration of the gas, so as to achieve quantitative measurement of the target gas.
Detection gas Ammonia (NH3)
Product Type Electrochemical gas sensor
Measuring range 0~100ppm
z Maximum measurement limit 200ppm
Sensitivity (80~160) uA/ppm
Resolution 0.5ppm
Response time (T90) ≤60S
Bias voltage 0mV
Load resistance (recommended) 10Ω
Repeatability < 10% output value
Stability (/ month) < 10%
The output linearity is linear
Zero drift (-20℃ ~ 40℃) -3 ~ 10ppm
Temperature range -20℃ ~ 50℃
Humidity Range 15% to 90%RH Non-condensing
Pressure range standard atmospheric pressure ±10%
Service life 2 years (2ppmNH3)
Specifications:
| Response time (T90) | ≤60S |
| Load resistance (recommended) | 10Ω |
| Repeatability | < 10% output value |
| Zero drift | (-20℃ ~ +40℃) 3-10ppm |
