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TracWater Water Quality Sensors

Water Quality Sensors

Specifications 

  • Name: TracWater pH sensor 

  • Model: TW-4746A 

  • Measuring principle: Glass electrode method 

  • Range: 0-14 pH 

  • Accuracy: 0.02 pH 

  • Size: ⌀28mm*194mm

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

TracWater pH Sensor

Model number:

TW-4746A

Product description:

TracWater TW-4746A Digital pH Sensor adopts a robust industrial-grade online electrode and an integrated temperature sensor for automatic temperature compensation, rendering it highly suitable for long-term online monitoring applications. It features an RS485 communication interface and supports the standard MODBUS protocol, enabling networking and system integration without the need for an external controller.

Overview

TracWater TW-4746A Digital pH sensor adopts a robust industrial-grade online electrode and an integrated temperature sensor for automatic temperature compensation, rendering it highly suitable for long-term online monitoring applications. It features an RS485 communication interface and supports the standard MODBUS protocol, enabling networking and system integration without the need for an external controller. The TW-4746A pH probe is extensively utilised in various fields, including water quality treatment, hydrological monitoring, wastewater management, swimming pools, industrial control systems, and biological applications.

Features

  • Digital sensor with RS-485 output and MODBUS protocol support. 

  • Requires no electrolyte, exhibits strong resistance to interference, and eliminates the need for frequent calibration. 

  • Includes an integrated temperature sensor with automatic temperature compensation functionality. 

  • Utilises high-performance industrial-grade online electrodes designed for reliable operation over extended periods. 

  • All calibration data is stored directly in the sensor, enabling on-site installation and immediate use

Applications

  • Environmental Monitoring: Surface water monitoring the pH of lakes, rivers, and reservoirs to assess water quality. Groundwater monitoring to ensure the safety and quality of groundwater resources. 

  • Water Treatment: Drinking water monitoring and controlling the pH during water treatment processes to ensure safe drinking water. Wastewater monitoring to manage the pH of wastewater to comply with environmental regulations. 

  • Industrial Processes: Chemical manufacturing, monitoring pH in chemical processes to ensure product quality and safety. Food and beverage production processes, ensuring the pH of products meets quality standards. 

  • Agriculture: Soil pH monitoring to optimise crop growth and nutrient availability. Managing the pH of nutrient solutions in hydroponic systems.

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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