Ammonia nitrogen and nitrite are two critical indicators affecting water quality. Fluctuations in their concentrations not only impact shrimp growth but may also threaten their survival.As a key water quality parameter in shrimp ponds, maintaining ammonia nitrogen within safe levels is essential for healthy shrimp growth and stable high yields. existing in water as free ammonia (NH₃) and ammonium ions (NH₄⁺), ammonia nitrogen serves as both a necessary nutrient and a primary contributor to eutrophication.

It acts as a major oxygen-consuming source in aquaculture systems while also posing toxicity to aquatic organisms like fish and shrimp.Nitrite is a significant intermediate product of organic decomposition in aquaculture water. It plays a pivotal role in the dynamic nitrogen cycle of farming systems, though its unstable nature can lead to reduction into toxic substances under anaerobic conditions. This impairs blood oxygen-carrying capacity and may even cause fatalities in fish and shrimp at severe levels.

This online water quality monitoring system enables continuous automated detection of ammonia nitrogen and nitrite levels in aquaculture water. Data can be remotely uploaded to cloud platforms for real-time access, allowing clients to proactively prevent water quality deterioration and mitigate potential disasters.

>>Technical Parameter

‌Test Method‌	Ammonia Nitrogen: Salicylate Spectrophotometry Nitrite: N-(1-Naphthyl)ethylenediamine Spectrophotometry
‌Measuring Range‌	Ammonia Nitrogen: 0–10 mg/L Nitrite: 0–1 mg/L
‌Indication Error	≤ ±10%
Quantification Lower Limit	≤ 0.15 mg/L
‌Repeatability‌	≤5%
‌Measurement Time‌	<30min (digestion time adjustable)
‌Measurement Modes‌	Adjustable time interval, fixed time point, or triggered measurement
‌Calibration Modes‌	Automatic calibration (1~99 days adjustable) Manual calibration based on actual water samples
‌Maintenance Cycle‌	1 month per session; ~30min per maintenance
‌Human-Machine Interface‌	Touchscreen display and command input
‌Self-Diagnosis & Protection‌	Self-diagnoses operational status; retains data during anomalies/power outages Automatically clears residual reactants and resumes operation after reset/power recovery
‌Data Storage‌	5-year data capacity
‌Input Interface‌	Digital input
‌Output Interfaces‌	1× RS485
‌Operating Environment‌	Indoor use; recommended temperature: 5~28℃, humidity ≤90% (non-condensing)
‌Power Supply‌	Voltage: AC 220±10% V Frequency: 50±0.5 Hz Power: ≤100W (excluding sampling pump)
‌Dimensions‌	670 (H) × 450 (W) × 280 (D) mm

Tags:

OEM 7-in-1 Free Combination Online Multi Parameter Water Quality Sensor PH EC ORP DO Turbidity TSS Sensor for Groundwater River

Get Best Price

Online Water Quality Monitor

Multi Parameter Water Quality Monitor

PH ORP Meter

Conductivity Meter

Dissolved Oxygen Meter

Ion-selective Meter

Residual Chlorine Meter

Turbidity Analyzer

TSS Analyzer

COD Analyzer

Optical Water Quality Sensor

Ultrasonic Meter

Water Quality Monitoring Accessories

Online Water Quality Monitor

Drinking Water Monitoring

Industrial Wastewater Monitoring

Aquaculture water Quality Monitoring

Boiler Water Monitoring

Multi Parameter Water Quality Monitor

PH ORP Meter

PH ORP Transmitter And Sensor

Portable PH ORP Meter

Desktop PH ORP Meter

Conductivity Meter

Conductivity Transmitter And Sensor

Portable Conductivity Meter

Desktop Conductivity Meter

Dissolved Oxygen Meter

Dissolved Oxygen Transmitter And Sensor

Portable Dissolved Oxygen Meter

Desktop Dissolved Oxygen Meter

Ion-selective Meter

Fluoride Analyzer

Chloride Analyzer

Calcium Analyzer

Ammonia Nitrogen Analyzer

Nitrate Nitrogen Analyzer

Residual Chlorine Meter

Disinfectant Water Monitoring

Turbidity Analyzer

TSS Analyzer

COD Analyzer

Optical Water Quality Sensor

Ultrasonic Meter

Liquid Level Meter

Sludge Interface Meter

Water Quality Monitoring Accessories

products details

‌Ammonia Nitrogen Nitrite Aquaculture Water Quality Online Monitoring System‌

Online Water Quality Monitor

Multi Parameter Water Quality Monitor

PH ORP Meter

Conductivity Meter

Dissolved Oxygen Meter

Ion-selective Meter

Residual Chlorine Meter

Turbidity Analyzer

TSS Analyzer

COD Analyzer

Optical Water Quality Sensor

Ultrasonic Meter

Water Quality Monitoring Accessories

Online Water Quality Monitor

Drinking Water Monitoring

Industrial Wastewater Monitoring

Aquaculture water Quality Monitoring

Boiler Water Monitoring

Multi Parameter Water Quality Monitor

PH ORP Meter

PH ORP Transmitter And Sensor

Portable PH ORP Meter

Desktop PH ORP Meter

Conductivity Meter

Conductivity Transmitter And Sensor

Portable Conductivity Meter

Desktop Conductivity Meter

Dissolved Oxygen Meter

Dissolved Oxygen Transmitter And Sensor

Portable Dissolved Oxygen Meter

Desktop Dissolved Oxygen Meter