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TracWater Water Quality Sensors

Water Quality Sensors

Specifications 

  • Name: TracWater Conductivity (Salinity) Sensor Conductivity 

  • Model: TW-4735A & TW-4735A3 (HR) 

  • Measuring principle: Four-electrode technology 

  • Range: TW-4735A: 0-100mS/cm & TW-4735A3: 0-200mS/cm (0-2mS/cm, 2-20mS/cm, 20-200mS/cm) 

  • Accuracy: 1% or 0.01mS/cm (take the bigger one) 

  • Size: ⌀22mm*175.5mm

Note: Please contact TracWater to get a copy of the full sensor specifications.

TracWater Four-electrode Conductivity Sensor

Model number:

TW-4735A & TW-4735A3(HR)

Product description:

The TracWater Four-electrode Conductivity Sensor adopts advanced four-electrode technology and features an RS485 digital interface that supports the MODBUS protocol. In comparison to traditional two-electrode sensors, this sensor offers higher accuracy, a wider measuring range, and better stability.

Overview

TracWater TW-4735A/A3 Four-electrode (salinity) Sensor incorporates advanced four-electrode technology and features an RS485 digital communication interface that supports the MODBUS protocol. Compared to traditional two-electrode sensors, it provides superior accuracy, a wider measurement range, and enhanced stability. This sensor is extensively utilised in various applications, including surface water monitoring, municipal wastewater management, industrial wastewater treatment, sewage processing, industrial operations, and aquaculture.

Features

  • Equipped with an RS-485 communication interface and supporting the standard MODBUS protocol. 

  • Simultaneously outputs parameters for conductivity, salinity, TDS, and temperature. 

  • Features a corrosion-resistant housing with an IP68 waterproof rating, enabling long-term underwater operation. 

  • Includes an integrated temperature sensor for automatic temperature compensation. 

  • Includes built-in calibration parameters, accurately calibrated prior to delivery for direct installation and use.

Applications

  • Surface Water Monitoring: Lakes and rivers monitoring conductivity to assess water quality and detect pollution. Reservoir monitoring to ensure the quality of water used for drinking and irrigation. 

  • Municipal Sewage: Wastewater treatment plants monitoring sewage conductivity to optimise treatment processes and ensure compliance with discharge regulations. 

  • Industrial Wastewater: Effluent monitoring to ensure industrial effluent meets environmental standards by tracking conductivity levels. Process control manages conductivity in industrial processes to maintain product quality and safety. 

  • Sewage Treatment: Treatment facilities optimising treatment processes by monitoring conductivity levels. 

  • Aquaculture: Fish farms monitoring water quality to maintain optimal conditions for fish health and growth.

Disclaimer: Images of sensors on this website are for illustration purposes only and do not represent the actual product. Please contact us for a copy of the specifications for the sensor you require.

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