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| Quantity: | |
|---|---|
PINH3-900
Measurement Principle
The ammonia nitrogen concentration was measured by an ion selective electrode method. The ammonia nitrogen sensor is composed of an ammonium ion selective electrode, a potassium ion (optional), a pH electrode and a temperature electrode to form an integrated sensor. These parameters can mutually correct the measurement value of ammonia nitrogen, and at the same time realize multi-parameter measurement.
Features
² Standard digital signal output for integration and networking with other devices without a transmitter.
² The sensor is easy to install on site, enabling plug and play.
² The sensor power supply is reversed and protected. The sensor RS485 A/B terminal is connected to the power supply protection.
²
Optional data wireless transmission module.
Applications
² Sewage treatment plants monitoring instruments and ammonia nitrogen values in aeration tanks monitoring instruments
²
Industrial processes and river water monitoring instruments.
Technical Specifications
Measurement range | NH4N：0.1-3000 mg/L; K+：0.5-5000 mg/L (Optional); PH：5-10; Temp.:0-40℃ |
Resolution | NH4N：0.01 mg/l; K+：0.01mg/L（optional）;PH：0.01; Temp.: 0.1℃ |
Accuracy | NH4N：±5 % or ± 0.2 mg/L (bigger one); K+：±10 % or ±0.2 mg/L（optional）; Temp.: ±0.5℃; pH：±0.1 pH |
Repeatability | ±5% or 0.2mg/l, whichever is greater |
Communication protocol | MODBUS RS485 |
Storage temperature | 0-50℃ (Non-freezing) |
Operating temperature | 0-40℃ (Non-freezing) |
Dimension | Dia55mm*L 342mm |
Weight | <1KG |
Protective rate | IP68/NEMA6P |
Cable length | Standard 10M cable (Max could be extended to 100M) |
Measurement Principle
The ammonia nitrogen concentration was measured by an ion selective electrode method. The ammonia nitrogen sensor is composed of an ammonium ion selective electrode, a potassium ion (optional), a pH electrode and a temperature electrode to form an integrated sensor. These parameters can mutually correct the measurement value of ammonia nitrogen, and at the same time realize multi-parameter measurement.
Features
² Standard digital signal output for integration and networking with other devices without a transmitter.
² The sensor is easy to install on site, enabling plug and play.
² The sensor power supply is reversed and protected. The sensor RS485 A/B terminal is connected to the power supply protection.
²
Optional data wireless transmission module.
Applications
² Sewage treatment plants monitoring instruments and ammonia nitrogen values in aeration tanks monitoring instruments
²
Industrial processes and river water monitoring instruments.
Technical Specifications
Measurement range | NH4N：0.1-3000 mg/L; K+：0.5-5000 mg/L (Optional); PH：5-10; Temp.:0-40℃ |
Resolution | NH4N：0.01 mg/l; K+：0.01mg/L（optional）;PH：0.01; Temp.: 0.1℃ |
Accuracy | NH4N：±5 % or ± 0.2 mg/L (bigger one); K+：±10 % or ±0.2 mg/L（optional）; Temp.: ±0.5℃; pH：±0.1 pH |
Repeatability | ±5% or 0.2mg/l, whichever is greater |
Communication protocol | MODBUS RS485 |
Storage temperature | 0-50℃ (Non-freezing) |
Operating temperature | 0-40℃ (Non-freezing) |
Dimension | Dia55mm*L 342mm |
Weight | <1KG |
Protective rate | IP68/NEMA6P |
Cable length | Standard 10M cable (Max could be extended to 100M) |
