Ammonia (NH3) Gas Sensor Probe for high concentrations [Calibrated]

Specifications

Gas: NH3

Sensor: 4-NH3-500

Performance Characteristics

Nominal Range: 0 to 500 ppm

Long Term Output Drift: < 10% signal/month

Response Time (T90): ≤ 90 seconds

Sensitivity: 135 ± 35 nA/ppm

Accuracy: as good as ±3 ppm* (ideal conditions)

Operation Conditions

Temperature Range: -20 ºC to 40 ºC

Operating Humidity: 15 to 90% RH non-condensing

Pressure Range: 90 to 110 kPa  

Storage Temperature: 0 ºC to 20 ºC

Expected Operating Life: ≥1 year in air

Average consumption: less than 1 mA

* Accuracy values are only given for the optimum case.