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TracWater Water Quality Sensors

Water Quality Sensors

Specifications 

  • Name: TracWater Self-cleaning Turbidity Sensor 

  • Model: TW-4725A 

  • Measuring principle: 90° scattering method 

  • Range: 0-1000NTU or 0-4000NTU (other ranges can be customised) 

  • Accuracy: 5% or 0.3NTU (take the bigger one) 

  • Size: ⌀36mm*198.2mm

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

TracWater Self-cleaning Turbidity Sensor

Model number:

TW-4725A

Product description:

TracWater TW-4725A Self-cleaning Turbidity Sensor for Water Quality adopts the 90° scattering method, in accordance with IS07027 international standard. Our Turbidity Sensor uses custom sapphire optics.

Overview

TracWater TW-4725A online self-cleaning turbidity sensor adopts the 90° scattering method in compliance with ISO7027 international standards and is equipped with custom-designed sapphire optical components. Its compact design facilitates straightforward installation and maintenance while minimising interference from ambient light, thereby ensuring superior repeatability and stability. Featuring an integrated self-cleaning brush, the sensor effectively mitigates the impact of bubbles and contamination on measurement accuracy, significantly extending maintenance intervals. Additionally, it provides exceptional stability for long-term online monitoring.

Features

  • Digital sensor with RS485 output and standard MODBUS protocol support. 

  • Utilises the 90° scattering method in compliance with ISO7027 international standards. 

  • Features sapphire optical windows and customised filters, ensuring minimal susceptibility to ambient light and chromaticity interference. 

  • Equipped with a cleaning brush to prevent microbial attachment, offering an extended maintenance cycle. 

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

Applications

  • Drinking Water Treatment: Ensuring the turbidity of water meets safety standards, turbidity sensors continuously monitor water clarity, providing real-time data that is crucial for maintaining safe drinking water quality. 

  • Wastewater Treatment: Monitoring the efficacy of treatment processes is essential, and turbidity sensors play a key role by offering precise measurements of suspended particles. This ensures that effluent meets environmental regulations before discharge. 

  • Environmental Monitoring: Assessing the quality of natural water bodies is vital for ecological health. Turbidity sensors provide continuous data, allowing for effective tracking of water quality changes due to natural events or pollution. 

  • Industrial Processes: In various manufacturing processes, maintaining water quality is critical. Turbidity sensors are used to monitor and control particle concentrations, ensuring that industrial standards are consistently met. 

  • Swimming Pools: Ensuring clear and safe water is a priority in recreational facilities. Turbidity sensors help maintain optimal water clarity by detecting changes that indicate potential contamination or filtration issues.

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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