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TracWater Water Quality Sensors

Water Quality Sensors

Specifications 

  • Name: TracWater Online Optical Dissolved Oxygen Sensor 

  • Model: TW-4718A 

  • Measuring principle: Fluorescence method 

  • Range: 0-50mg/L or 0-500% saturation 

  • Accuracy: 0-20mg/L: 1% or 0.2mg/L, >20mg/L: 5% or 0.6mg/L 

  • Size: ⌀26mm*187mm

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

TracWater Online Optical Dissolved Oxygen Sensor

Model number:

TW-4718A

Product description:

TracWater TW-4718A Online Optical Dissolved Oxygen Sensor is designed for measuring dissolved oxygen concentrations in liquids.

Overview

TracWater TW-4718A Online Optical Dissolved Oxygen sensor incorporates the latest generation of fluorescence lifetime technology. This advanced optical sensor technology provides precise dissolved oxygen (DO) monitoring without signal drift or flow limitations. The design eliminates the need for electrolyte solution, reducing maintenance requirements. Additionally, the sensor is equipped with a built-in temperature sensor that enables automatic temperature compensation to ensure measurement accuracy under varying conditions. The DO sensor outputs a MODBUS/RS-485 digital signal for easy integration.

Features

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

  • Utilises optical sensor technology for precise dissolved oxygen (DO) monitoring, ensuring no signal drift and eliminating flow limitations. 

  • Features excellent anti-interference capabilities, significantly reducing maintenance costs as no electrolyte replacement is required. 

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

Applications

  • Environmental Monitoring: Monitor water quality in natural sources like rivers, lakes, oceans, and reservoirs for environmental assessment and conservation. 

  • Aquaculture Industry: Manage dissolved oxygen levels in aquaculture systems to ensure optimal conditions for aquatic organisms. 

  • Wastewater Management: Used in wastewater treatment plants to monitor and regulate oxygen levels in the water, aiding in effective wastewater treatment to meet environmental standards. 

  • Scientific Research: In laboratory settings, dissolved oxygen sensors are crucial for research in biology, chemistry, and environmental science, enabling scientists to study and analyse oxygen levels in various environments.

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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