Digital Online Ammonia Nitrogen Sensor with Temperature Compensation for Surface Water and River Water Quality Monitoring Probe - AMT/AD-300
Measurement principle: Ion-selective electrode method
Working conditions: 0~40℃, <0.1MPa
Measurement range: 0~100.00mg/L, 0~1000.0mg/L
Housing material: PVC and POM
Measurement accuracy: ±10% or ±1mg/L, ±0.5℃
Protection rating: IP68
Resolution: 0.01mg/L, 0.1mg/L
Installation method: Immersion installation, 3/4" NPT pipe thread
Calibration method: Two-point calibration
Cable length: 5 meters, other lengths customizable
Signal output: RS-485 (Modbus/RTU)
Product Introduction
Ammonia-nitrogen-water-quality-sensor
-01
70909001
AMT/AD-300
Online ammonia nitrogen water quality sensor
Ammonia nitrogen is a common pollutant in industrial, agricultural, and domestic wastewater. Ammonia nitrogen consumes dissolved oxygen in water bodies, leading to eutrophication. The intelligent ammonia nitrogen sensor (AMT-NH4+-300) is a smart water quality sensor for detecting ammonia nitrogen (NH4+) content in water
Sensor. Suitable for various water bodies, including lakes, streams, groundwater, and wastewater environments. Measures ammonia nitrogen value through electrode method. The NH4+ electrode provides the primary measurement; it measures ammonium ions
(NH4+). Waterproof rating is IP68, supports MODBUS protocol, with temperature and pH automatic compensation function, environmentally friendly design, higher accuracy, wider measurement range, and stronger stability.
Measurement principle: Ion-selective electrode method
Working conditions: 0~40℃, <0.1MPa
Measurement range: 0~100.00mg/L, 0~1000.0mg/L
Housing material: PVC and POM
Measurement accuracy: ±10% or ±1mg/L, ±0.5℃
Protection rating: IP68
Resolution: 0.01mg/L, 0.1mg/L
Installation method: Immersion installation, 3/4" NPT pipe thread
Calibration method: Two-point calibration
Cable length: 5 meters, other lengths customizable
Signal output: RS-485 (Modbus/RTU)
Dimensions: D30mm, L185mm
Power supply: 12~24V DC
Temperature compensation: Automatic temperature compensation (Pt1000)
Main Application Areas
- Surface Water Monitoring — Continuous monitoring of ammonia nitrogen levels in rivers, lakes, and reservoirs to assess water quality and detect pollution.
- Wastewater Treatment — Monitoring ammonia nitrogen in influent and effluent to ensure treatment efficiency and compliance with discharge standards.
- Aquaculture — Tracking ammonia levels in fish farms and aquaculture ponds to maintain a healthy environment for aquatic life.
- Industrial Effluent Monitoring — Monitoring ammonia nitrogen in industrial wastewater to prevent environmental contamination and meet regulatory requirements.
Keywords：ammonia nitrogen sensor, online water quality sensor, NH4+ sensor, RS485 water sensor, surface water monitoring, wastewater sensor, temperature compensation, IP68 sensor
