PINH3-500 Ammonia Nitrogen Online Analyzer
Model: PINH3-500
Compact ammonia nitrogen online analyzer with integrated NH4-N, pH, and temperature electrodes for wastewater and process water monitoring.
PINH3-500
Compact ammonia nitrogen online analyzer with integrated NH4-N, pH, and temperature electrodes for wastewater and process water monitoring.
Best for: Ammonia nitrogen monitoring in wastewater nitrification, aeration, and industrial process water, Online NH4-N monitoring in river channels, surface water, and treatment plant control points, Wastewater treatment applications.
Specifications
- Measurement range: NH4-N: 0.1-3000 mg/L; pH: 5-10; temperature: 0-40°C
- Resolution: NH4-N: 0.01 mg/L; temperature: 0.1°C; pH: 0.01
- Accuracy: NH4-N: ±5% of reading or ±0.2 mg/L, whichever is greater; temperature: ±0.5°C; pH: ±0.1 pH
- Repeatability: ±5% or ±0.2 mg/L, whichever is greater
- Sensor size: 37 x 253 mm (diameter x length)
- Sensor weight: <1 kg
- Sensor protection: IP68 / NEMA6P
- Power supply: AC 85-500 VAC; DC 9-36 VDC
- Output: 3-channel 4-20 mA
- Relay: Three relays with configurable response parameters
- Communication: MODBUS RS485
- Storage temperature: 0-50°C, non-freezing
- Operating temperature: 0-40°C, non-freezing
- Transmitter size: 145 x 125 x 162 mm (L x W x H)
- Transmitter weight: 1.35 kg
- Transmitter protection: IP66 / NEMA4X
- Cable length: 10 m standard cable; extendable to 100 m
Applications
- Ammonia nitrogen monitoring in wastewater nitrification, aeration, and industrial process water
- Online NH4-N monitoring in river channels, surface water, and treatment plant control points
- Wastewater treatment applications
- Drinking water applications
- Surface water applications
- Industrial process water applications
- Chemical process applications
- Environmental monitoring applications
Benefits
- Integrated ammonia nitrogen, pH, and temperature electrode design
- Ion-selective measurement with low maintenance and no reagent consumption
- Digital sensor with anti-interference and stable long-distance transmission
- Standard digital output for integration and networking
- Fast field installation with reverse-polarity and RS485 protection
- Data display, history storage, and optional wireless transmission module
Frequently asked questions
What does the PINH3-500 measure?
PINH3-500 is configured for Measurement range: NH4-N: 0.1-3000 mg/L; pH: 5-10; temperature: 0-40°C; Resolution: NH4-N: 0.01 mg/L; temperature: 0.1°C; pH: 0.01; Accuracy: NH4-N: ±5% of reading or ±0.2 mg/L, whichever is greater; temperature: ±0.5°C; pH: ±0.1 pH; Repeatability: ±5% or ±0.2 mg/L, whichever is greater.
Where is the PINH3-500 used?
Typical applications include Ammonia nitrogen monitoring in wastewater nitrification, aeration, and industrial process water, Online NH4-N monitoring in river channels, surface water, and treatment plant control points, Wastewater treatment applications, Drinking water applications.
How do I select or order the PINH3-500?
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