Comment effectuer l'étalonnage de l'air pour l'analyseur d'oxygène dissous ?

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June 17, 2022
Catégorie Connexion: Analyseur dissous d'oxygène
Bref: Apprenez à utiliser l'étalonnage de l'air pour le contrôleur d'oxygène dissous de concentration en OD 0-50 mg/L, conçu pour une surveillance précise des eaux usées. Ce guide garantit des lectures précises pour une gestion optimale de la qualité de l’eau.
Caractéristiques Du Produit Connexes:
  • Compatible with DRFN digital dissolved oxygen sensors, including fluorescence and polarography.
  • Automatic air pressure compensation for accurate dissolved oxygen readings.
  • Features a 3.2-inch large LCD screen with adjustable backlight and display rate.
  • Supports RS485 interface and Modbus RTU communication protocol for seamless data integration.
  • IP66 waterproof level ensures durability in harsh environments.
  • Includes 2 SPST multi-function relays and two 0/4~20mA active current loop outputs.
  • Records up to 14000 historical data points with adjustable intervals.
  • User-friendly interface available in both Chinese and English languages.
FAQ:
  • Which sensors can be connected to your dissolved oxygen controller?
    The dissolved oxygen controller is compatible with DRFN digital dissolved oxygen sensors, including fluorescence and polarography.
  • How does your DO controller collect sensor data?
    The connected sensor uploads detected data using a special encrypted communication method, ensuring the DUC controller collects high-precision data stably.
  • What are the applications of dissolved oxygen analyzers?
    Dissolved oxygen analyzers are used in sewage, surface water monitoring, aquaculture water bodies, urban sewage treatment, industrial wastewater treatment, and aquariums.