Expert in Water Quality Measurement and Water Treatment Project Since 2007
Cod Probe COD Ammonia Nitrogen Sensor Wholesale - BOQU
Product Overview
1) Product overview
Product Features
- The BH-485-NO3-N (BOQU) is a digital online nitrate-nitrogen sensor using an ion-selective electrode method with RS485 Modbus output.
Product Value
- It is an integrated probe combining a nitrate ISE plus temperature and pH electrodes (optional potassium/chloride sensor for compensation).
Product Advantages
- Key specs: NO3-N range 0.1–1000 mg/L (resolution 0.01 mg/L, accuracy ±5% or ±0.2 mg/L), response time ≤2 min, working temperature ~0–45 °C, DC 12V, IP68, dimensions Ø55×340 mm, standard 10 m cable (extendable to 100 m).
Application Scenarios
2) Product features
- Direct, continuous in-situ nitrate measurement without reagents or sample conditioning.
- Multi-parameter design (pH, temperature; optional K+) provides cross-sensitivity compensation for more reliable results.
- Digital communication via RS485 Modbus and Memosens-enabled data integrity and easier predictive maintenance.
- Robust ion-selective membranes, low maintenance, reverse-polarity power protection, and basin-rim installation (no sample pumps or containers).
3) Product value
- Enables real-time trend monitoring for faster process control decisions.
- Helps optimize aeration and biological treatment processes, reducing energy consumption and operating costs.
- Reagent-free operation and low maintenance lower operating expenses and downtime.
- Improved measurement reliability supports regulatory compliance and better process optimization.
4) Product advantages
- High precision continuous monitoring with fast response and multi-parameter compensation.
- Rugged, IP68-rated design for reliable field use and long cable options for flexible installation.
- Built under BOQU’s quality processes (5S production, eco-friendly materials) offering competitive price, supply reliability and on-time delivery.
- Digital outputs and Memosens-style benefits simplify integration and predictive maintenance workflows.
5) Application scenarios
- Municipal and industrial wastewater treatment plants (aeration basins, denitrification control, process optimization).
- Online effluent monitoring and discharge compliance systems.
- Remote or continuous water quality monitoring where in-situ, reagent-free nitrate measurement is required.
- Industrial process water monitoring and other basin-rim installations needing multi-parameter compensation.