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Multiparameter Sondes
Specifications
Name: TracWater Handheld Multiparameter Water Quality Meter
Model: TW-8215
Power: 2 x pcs 18650 rechargeable batteries
Dimension: Handheld meter: 220mm x 96mm x 44mm, Probe: Φ64mm x 532mm
Sensor connections: Connect up to four probes (DO, EC, TUR, pH, ORP, CHL, BGA, OIW & depth).
Note: Please contact TracWater to get a copy of the full sensor specifications.
TracWater Handheld Multiparameter Water Quality Meter
Overview
TracWater TW-8215 uses RS485 digital probe that is securely connected to the main unit. Calibration data is stored directly within each probe, enabling straightforward field calibration or replacement. These probes support online monitoring of various parameters, including temperature, pH, ORP, DO, conductivity, turbidity, chlorophyll, BGA, OIW, and depth. The main unit can connect up to four probes and simultaneously detect five parameters. When the TW-8215 is pre-paired with the TW-4327AA Handheld Meter, data is automatically recognised. The instrument features a backlit display and an intuitive operating keypad, providing comprehensive functionality with a user-friendly interface. It supports data storage, sensor calibration, and other advanced features, as well as USB data export for further analysis.
Features
Equipped with a long-lasting rechargeable lithium battery to power the handheld meter.
The main body can connect up to four probes (e.g., DO, conductivity/salinity, turbidity, pH, ORP, chlorophyll, BGA, OIW, depth, etc.).
The host, cable, and probe are designed for easy separation, allowing users to replace cables and probes in the field.
The handheld instrument can automatically identify digital smart sensors and store data.
All sensors are field-replaceable, calibratable, and maintainable, offering users flexibility and convenience.
Applications
Sewage and Wastewater Treatment: Continuous monitoring of effluent quality to ensure compliance with environmental regulations. Optimisation of treatment processes based on real-time data.
Surface Water Monitoring: Monitoring lakes, rivers, and reservoirs for pollution, eutrophication, and other environmental concerns. Supporting environmental research and management.
Oceanographic Studies: Studying marine ecosystems by monitoring water quality parameters.
Detecting oil spills and monitoring algal blooms.
Groundwater Monitoring: Ensuring the safety and quality of groundwater for drinking purposes.
Monitoring the impact of agricultural and industrial activities on groundwater.
Industrial Applications: Monitoring process water in various industries to ensure it meets quality standards. Managing cooling water systems to prevent issues like scale, corrosion, and biological growth.
Aquaculture: Ensuring optimal water quality in fish farms to promote healthy fish growth.
Monitoring harmful algae that can affect aquatic life.
Municipal Water Supply: Ensuring safe drinking water by monitoring water quality from source to tap. Detecting and addressing contamination issues in the distribution system.
Environmental Impact Assessments: Providing baseline data for environmental impact assessments. Ongoing monitoring to detect changes due to project implementation.

