- Home
- Companies
- Aquamonitrix Ltd.
- Products
- Aquamonitrix - Nitrate & Nitrite ...
Aquamonitrix - Nitrate & Nitrite Analyser for Aquaculture
The RAS-monitrix from Aquamonitrix® is an advanced water quality analyser designed for real-time monitoring in recirculating aquaculture systems (RAS). It provides precise, interference-free measurement of nitrate (NO3) and nitrite (NO2) using liquid-phase UV absorbance technology. Engineered for continuous operation in aquaculture environments, it ensures stable calibration, minimal maintenance, and reagent-free analysis. Its compact, plug-and-play design allows for easy integration into RAS facilities, helping operators optimize water quality, reduce stress on aquatic species, and enhance overall system efficiency through high-frequency, data-driven decision-making.
Maximum sampling interval: 15 minutes, Analytical Range in freshwater & wastewater*
- Nitrate: 0.6 – 500 mg/L as NO2–
- Nitrite: 0.05 – 100 mg/L as NO3–
*35 ppt saline water, the lower limits of detection are
1.0 mg/L nitrate as NO3– and 0.5 mg/L nitrite as NO2–
- Direct SCADA integration and/or IoT enabled with cloud-based Datamonitrix platform
- Integrated HMI, 4” touch interface Wired output transmission: MODBUS over Serial (RS485) as standard (RS232 optional) Optional accessories for conversion of output to Fieldbus, Industrial Ethernet, 4-20 mA
- Data communications via RS232 or Bluetooth, for commissioning/troubleshooting purposes
- Operating temperature range: 7 – 40°C
- Sample temperature range: 2 – 50°C
- Operating humidity range: 10 – 90% RH, non-condensing
- Storage temperature range: -20 – 60°C
- Storage humidity range: 10 – 90% RH, non-condensing
- IP rating: IP65 (IEC 60529)
Accuracy:
- Fresh water ~99%
- Wastewater & Saline Water ~95%
Precision 95%
Analytical Range for Fresh Water and Wastewater*
- Nitrate: 0.6 – 500 mg/L as NO3–
- (0.14 to 113 mg/L as N)
- Nitrite: 0.05 – 100 mg/L as NO2–
- (0.01 to 30 mg/L as N)
- 15 – 25 Vdc input power, 50 W max. rated power
- Optional external Power Supply available, 85-264 Vac input, 24Vdc output (fully enclosed)
- One Year
- C.E. Mark, REACH
- Pre-Biofilter, Post Biofilter, Final Effluent, De-nitrification