Sensor optique numérique RS485 COD BOD TOC

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May 07, 2025
Category Connection: capteur optique
Brief: Découvrez le capteur COD BOD TOC numérique optique RS485, une solution de haute précision pour la surveillance de la qualité de l'eau. Ce capteur sans réactif utilise l'absorption UV pour des mesures fiables, avec nettoyage automatique et compensation de la turbidité. Idéal pour la protection de l'environnement, les rivières et les applications d'eau potable.
Related Product Features:
  • Digital sensor with RS-485 output, supporting MODBUS protocol for seamless integration.
  • Reagent-free operation ensures no pollution, making it eco-friendly and cost-effective.
  • Dual-wavelength UV absorption method provides faster response and stable signals.
  • SUS316L stainless steel housing withstands temperatures from 0-50°C.
  • IP68 waterproof rating ensures durability in harsh environments.
  • Detachable cable simplifies installation and maintenance.
  • Automatic cleaning mechanism maintains stability during prolonged use.
  • Wide measurement ranges for COD, BOD, and TOC with high resolution and accuracy.
FAQ:
  • What is the measurement principle of the Optical Digital RS485 COD BOD TOC Sensor?
    The sensor uses a dual-wavelength UV absorption method, measuring absorption at 254nm UV and 850nm infrared light to quantify organic pollutants and cancel out interference from suspended particles.
  • What are the applications of this sensor?
    It is suitable for monitoring water quality in rivers, lakes, drinking water, and environmental protection projects, providing continuous online measurements.
  • How does the sensor handle turbidity interference?
    The sensor automatically compensates for turbidity interference using its dual-light source configuration, ensuring stable and reliable measurements even in turbid water.