PUVNO3-900 UV Nitrate Nitrogen Online Analyzer
Model: PUVNO3-900
UV nitrate nitrogen analyzer for continuous NO3-N monitoring in drinking water, surface water, industrial process water, and wastewater treatment.
PUVNO3-900
UV nitrate nitrogen analyzer for continuous NO3-N monitoring in drinking water, surface water, industrial process water, and wastewater treatment.
Best for: Continuous nitrate monitoring in drinking water, surface water, industrial process water, and wastewater treatment, Special monitoring for wastewater aeration tanks and nitrification control processes, Wastewater treatment applications.
Specifications
- Measurement range: 0.1-100.0 mg/L (1 mm path); 0.1-50.0 mg/L (2 mm path)
- Accuracy: ±5%
- Repeatability: ±2%
- Resolution: 0.01 mg/L
- Pressure range: ≤0.4 MPa
- Sensor material: SUS316L body for standard version; titanium alloy for seawater version; PUR cable
- Sensor size: 69 x 381 mm (1 mm path); 69 x 382 mm (2 mm path)
- Sensor weight: 3.2 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: -15 to 60°C
- Operating temperature: 0-45°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 unless otherwise noted
Applications
- Continuous nitrate monitoring in drinking water, surface water, industrial process water, and wastewater treatment
- Special monitoring for wastewater aeration tanks and nitrification control processes
- Wastewater treatment applications
- Drinking water applications
- Surface water applications
- Industrial process water applications
- Aquaculture applications
- Environmental monitoring applications
Benefits
- UV absorption method for nitrate nitrogen concentration monitoring
- Direct immersion measurement without sampling or reagent dosing
- Fast response time for continuous online monitoring
- Automatic cleaning option reduces maintenance load
- Reverse-polarity protection, RS485 protection, data storage, and optional wireless module
Frequently asked questions
What does the PUVNO3-900 measure?
PUVNO3-900 is configured for Measurement range: 0.1-100.0 mg/L (1 mm path); 0.1-50.0 mg/L (2 mm path); Accuracy: ±5%; Repeatability: ±2%; Resolution: 0.01 mg/L.
Where is the PUVNO3-900 used?
Typical applications include Continuous nitrate monitoring in drinking water, surface water, industrial process water, and wastewater treatment, Special monitoring for wastewater aeration tanks and nitrification control processes, Wastewater treatment applications, Drinking water applications.
How do I select or order the PUVNO3-900?
Send FUNEL your target parameters, measuring range, water type, quantity and application. We will confirm the configuration and provide a quotation and datasheet.
Tell us your water type and signal requirements
We will help select the right analyzer, sensor, controller, output signal and installation plan for your project.
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Send parameter, measuring range, quantity, output signal and application. We will prepare a quotation and datasheet.
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