Electrochemical Ammonia Sensor NH3-MD-100
Design Features
- High Sensitivity
- Excellent Selectivity (small sensitivity to H2S)
- Excellent Durability to NH3 Exposure
- Stability
- High Reliability
- Perfect Leak-proof Structure
Specifications [Sensitivity Characteristics]
Detection Gas | Ammonia |
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Detection Range | 0 ~ 100 ppm |
Maximum Overload | 200 ppm |
Output Signal | 100± 30 nA/ppm |
Repeatability | ± 10 % |
Resolution | 1 ppm |
Typical Baseline Range (pure air) | ±2 ppm |
Typical Response Time (t90) | < 60 seconds |
Baseline Shift (- 20 ~ 40℃ ) | < 2 ppm |
Long Term Output Drift | < 2 % / month |
Expected Life Time | > 2 years |
Performance data conditions: 20℃, 50%RH and 1013mBar.
Operating Conditions
Operating Temperature | -30~50℃ |
---|---|
Operating Humidity | 15~90%RH |
Operating Pressure Range | Atmospheric± 10 % |
Recommended Load Resistor | 33Ω |
Bias Voltage | Not required |
Position Sensitivity | None |
Recommended Storage Temp. | 0~20℃ |
Storage Life | 6 months |