NH4N (Dissolved Ammonia)

Ammonia, a highly soluble gas in water is a challenge to determine. A naturally occurring toxic element for all living species also is highly corrosive in nature. The presence of ammonia is heavily dependent on its pH value. In the acidic range, there is a predominance of ammonium (NH4 +) ions that are not detected by the sensor.

OPM DISSOLVED AMMONIA is precisely designed and manufactured following ASTM Method D1426-08 (B) to measure dissolved Ammonia in sample accurately.

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Sensor measurement method Ion selective electrode
Measuring range 1-100 configurable up to 10,000mg/l
Accuracy +2% of Full scale
Repeatability ++2%
Resolution 0.01 mg/l
Error compensation Automatically built in feature
Optimal pH working range 2.5-11pH
Operating temperature 0° to 50° C (32° to 122° F)
Protection grade IP68
Communication output RS485 Two way communication enabled
Material of construction SS316L, POM
Communication mode Sensor operates on two way communication Direct data transfer protocol
Sensor diagnostic details Diagnostic data output for raw value, calibration drift coefficient, environmenterror compensation algorithm, sensor performance factors can be attained by OPM Smart controller.