Reliable Nitrate/Nitrite Analyzers for Precision Water Testing
Monitor nitrate and nitrite levels with high-performance analyzers municipal built for industrial,, and environmental applications
Ensuring Water Safety with Nitrate and Nitrite Analyzers
Nitrate and nitrite analyzers play a critical role in environmental monitoring, industrial wastewater treatment, and drinking water safety. Excessive levels of these compounds can lead to significant ecological damage and public health risks, making accurate detection essential for regulatory compliance and operational control.Modern nitrate/nitrite analyzers provide continuous, real-time measurements with minimal maintenance and high sensitivity. These systems are used in both field and fixed installations, offering reliable data collection under variable and demanding conditions. By automating detection and reporting, organizations can better manage treatment efficiency, detect contamination, and minimize nutrient runoff.Water Quality Instruments serves B2B clients throughout North America, delivering reliable analyzer solutions supported by expert technical guidance, strict quality controls, and advanced integrations. Our innovative nitrate/nitrite systems are designed to improve monitoring, compliance, and process performance across a range of water-focused industries.
Nitrate/Nitrite Analyzer Systems
In addition to offering products and systems developed by our team and trusted partners for Nitrate/nitrite analyzers, we are proud to carry top-tier technologies from Global Advanced Operations Tek Inc. (GAO Tek Inc.) and Global Advanced Operations RFID Inc. (GAO RFID Inc.). These reliable, high-quality products and systems enhance our ability to deliver comprehensive technologies, integrations, and services you can trust. Where relevant, we have provided direct links to select products and systems from GAO Tek Inc. and GAO RFID Inc.
Hardware Components
- UV Absorption Sensors – Measure nitrate directly through UV light absorption, eliminating the need for chemical reagents.
These sensors are supported by our Optical & Imaging Sensors, offering consistent spectral analysis performance in lab and field applications. - Colorimetric Analyzers – Perform nitrate and nitrite detection using color-based chemical reactions and optical interpretation.
Best paired with our Colorimeters, these devices enable accurate results in both fixed installations and mobile testing. - Ion-Selective Electrodes (ISEs) – Use targeted sensing to detect nitrate and nitrite ions with high sensitivity.
These precision tools align with our Ion Metersto ensure seamless integration in water quality testing workflows. - Multiparameter Probes – Combine nitrate/nitrite analysis with other parameters like pH, dissolved oxygen, and ammonia.
Enhanced by our Environmental & Agriculture Sensors, these systems allow simultaneous measurements across multiple water quality indicators. - Portable Field Meters – Compact and rugged tools designed for real-time nitrate testing during field inspections or emergency sampling.
These meters are ideal with our BLE Gateways, Beacons & Accessories, providing fast wireless connectivity for mobile field operations.
Software and Cloud Services
- Real-time sensor monitoring with web-based dashboards
- Configurable alerts for nitrate/nitrite concentration thresholds
- Historical trend analysis and data logging
- Automated reporting for environmental compliance
Key Features and Functionalities
- Continuous, real-time nitrate and nitrite level monitoring
- Low detection limits for precise regulatory compliance
- Reagent-free and low-maintenance options available
- Compensation for turbidity, temperature, and organic
- Smart calibration and auto-cleaning features
- Rapid deployment of stationery and mobile configurations
Integrations and Compatibility
- Our nitrate/nitrite analyzers from Water Quality Instruments integrate with:
- Industrial water treatment systems
- Municipal wastewater and drinking water plants
- Low detection limits for precise regulatory compliance
- Remote sensing and IoT-based monitoring platforms
- SCADA, PLC, and building automation systems
- Data platforms for EPA and CEPA reporting
Benefits of Choosing Our ORP Sensors
Maintain compliance with environmental nitrate/nitrite limits
Identify contamination events early for quick mitigation
Improve nutrient removal in treatment systems
Reduce chemical dosing costs and improve efficiency
Gain visibility into trends across multiple sampling points
Minimize labor and operational disruptions through automation
Applications
- Municipal drinking water treatment and distribution
- Wastewater nutrient removal and process control
- Agricultural runoff and drainage monitoring
- Aquaculture system water quality management
- Environmental surface water and groundwater assessments
- Food processing and fertilizer manufacturing discharge control
Industries We Serve
- Environmental and Regulatory Agencies
- Municipal Utilities and Water Authorities
- Agricultural Operations and Irrigation Networks
- Aquaculture and Marine Hatcheries
- Industrial Manufacturing and Processing Plants
- Academic and Government Research Programs
- Environmental Consulting and Engineering Firms
Relevant U.S. & Canadian Industry Standards and Regulations
- U.S. EPA Method 353.2
- Standard Methods 4500-NO3
- ASTM D3867
- Canadian Water Quality Guidelines for the Protection of Aquatic
- Health Canada’s Guidelines for Drinking Water Quality
- CEPA Nutrients Management Regulations
Case Studies
Guelph, ON (Canada)
A groundwater monitoring network integrated nitrate analyzers into wellheads across the city’s perimeter. The project supported early detection of agricultural impacts on drinking water supplies and strengthened regional water safety planning.
Salinas, CA (USA)
In an agricultural watershed, nitrate sensors were used to study runoff from irrigated fields. The system helped inform fertilizer management strategies, reducing nutrient loading in nearby creeks and streams.
Cincinnati, OH (USA)
An urban wastewater plant deployed inline nitrate analyzers to monitor secondary effluent quality. The data enabled the optimization of denitrification processes, reducing nitrate discharges and improving compliance with local environmental permits.
Looking for reliable nitrate and nitrite monitoring solutions tailored to your needs?
For product recommendations, expert advice, and system integration support. Let us help you achieve greater control and confidence in your water quality monitoring.
