Overview
The industrial-grade Nitrite Nitrogen (NO₂-N) Sensor is designed for precise and continuous monitoring of nitrite ions in water systems. Utilizing an advanced ion-selective electrode (ISE) with a PVC polymer membrane, this sensor ensures high accuracy and rapid response for applications in wastewater treatment, aquaculture, and environmental monitoring. Its robust construction and digital MODBUS output make it ideal for long-term, reliable operation in demanding environments.

Key Features
Dual-Range Flexibility: Supports two measuring ranges (0-100 mg/L and 0-1000 mg/L) to accommodate varying application needs.
Digital MODBUS RTU Output: Enables seamless integration with PLCs, SCADA systems, and data loggers via RS-485 communication.
Automatic Temperature Compensation: Built-in Pt100 sensor ensures accurate readings across temperature fluctuations.
Rugged IP68 Enclosure: Fully submersible and resistant to harsh conditions, including seawater.
Easy Installation & Maintenance: 3/4″ NPT threading for simple mounting, with minimal upkeep requirements.

Applications
Wastewater treatment plants
Aquaculture and fish farming
Environmental water quality monitoring
Industrial process water control
Agricultural runoff monitoring