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TracWater Water Quality Sensors

Water Quality Sensors

Specifications 

  • Name: TracWater OiI in Water PAH Sensor (LR/HR)

  • Model: TW-4731A(LR) & TW-4731B(HR) 

  • Measuring principle: Ultraviolet fluorescence method

  • Range: TW-4731A:0-1100ppb (BTEX), 0-1000ppb (PAH), TW-4731B: 0-60ppm (BTEX), 0-100%RFU

  • Resolution: 0.01ppm

  • Size: TW-4731A: Φ50mm*176.3mm, TW-4731B: Φ50mm*181.3mm

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

TracWater OiI in Water PAH Sensor (LR/HR)

Model number:

TW-4731A(LR) & TW-4731B(HR)

Product description:

TracWater TW-4731A/B OIW PAH Sensors adopts the ultraviolet fluorescence principle. With self-cleaning brush to eliminate air bubbles, oil products, and reduce the interference of contamination to the measurement.

Overview

TracWater TW-4731A/B OIW PAH Sensor. This fluorescence-based method provides superior efficiency, speed, and repeatability compared to several traditional techniques, enabling real-time online monitoring. Equipped with a self-cleaning brush, the sensor effectively eliminates bubbles and oil residues, minimising contamination interference and extending the maintenance interval. This ensures outstanding stability during prolonged online use, allowing the sensor to monitor and alert users to oil pollution in water.

Features

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

  • Online measurement of polycyclic aromatic hydrocarbon (oils) content in water using ultraviolet fluorescence technology, offering high sensitivity.

  • Features an imported high-precision UV LED light source with high stability, minimal drift, and long service life.

  • Includes a self-cleaning brush to prevent microbial attachment, ensuring a longer maintenance cycle.

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

Applications

  • Environmental Monitoring: Ideal for monitoring oil pollution in natural water bodies, helping to protect ecosystems and comply with environmental regulations.

  • Analytical Chemistry: Used in chemical analysis laboratories to detect and quantify oil concentrations in water samples.

  • Limnological Studies: Supports limnological research by providing accurate data on oil contamination in freshwater ecosystems.

  • Oceanographic Biology: Assists in studying marine environments by monitoring oil levels, which is crucial for understanding the impact of pollution on marine life. 

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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