Water Quality Nitrate Ion Sensor, 0.5~62000 ppm

The high-precision water quality nitrate ion sensor has a range of 0.5 to 62000 ppm (mg/L) with a resolution as high as 0.01 ppm, enabling stable operation across diverse water environments including drinking water, wastewater, and surface water. The water sensor employs a highly sensitive ion-selective electrode structure with rapid response, supporting automatic or manual temperature compensation. Its RS485 (Modbus-RTU) communication interface ensures reliable and consistent long-term measurement results.

Feature

• Ultra-wide Measurement Range: The nitrate ion sensor covers a measurement range of 0.5 to 62,000 ppm, with a resolution of 0.01 ppm, meeting the demands for precision monitoring across diverse scenarios.
• Strong Anti-interference Capability: Effectively suppresses interference from perchlorate, iodide, cyanide, tetrafluoroborate, chloride, nitrite, and organic acid ions, ensuring reliable and credible measurement results in complex water bodies.
• Rapid Response: The SUCH water quality nitrate sensor achieves 95% response within 30 seconds with excellent repeatability, making it ideal for continuous online water analysis.
• Intelligent Temperature Compensation: Supports automatic/manual temperature compensation, maintaining high measurement accuracy across wide temperature ranges.

Dimension (unit: mm)

Note: This ion sensor is not suitable for pipeline installation and must not be used in seawater.

Wiring Diagram

Usage Scenarios