
ME4-NH3 Ammonia Gas Sensor
SKU: ENV-01214
Electrochemical, low drift, long lifespan, NH3 0-50ppm max 200ppm.
- Detection gas
- Ammonia gas (NH3)
- Detection range
- 0~50ppm
- Max range
- 200ppm
- Sensitivity
- (0.12+/-0.03) uA/ppm
- Resolution
- 0.1ppm
- Response time (T90)
- <=90S
- Bias voltage
- 0mV
- Load resistance
- 10 ohm (recommended)
- Repeatability
- <10% Output value
- Stability (/month)
- <10%
- Output linearity
- Linear
- Zero drift (-20C~40C)
- -3~10ppm
- Temperature range
- -20C~50C
- Humidity range
- 15%~90% RH (No condensation)
- Pressure range
- standard atmospheric pressure+/-10%
- Life span
- 2 years (2ppm NH3)
- Size
- dia32x14.5mm








