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COD Sensor COD351H

Equipped with an advanced UV254 ultraviolet absorption method and an automatic self-cleaning wiper, this IP68-rated stainless steel instrument delivers low-cost, reagent-free chemical oxygen demand monitoring across a wide measurement range up to 1500 mg/L.

  • Measuring Range： COD: 1~1500mg/L; TOC: 0.4~600mg/L
  • Delivery time： 2-5 weeks
  • MOQ： 1
  • Price： Contact Us
Option
  • Anti-twist cap
  • PG13.5
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Overview

Information

  • Measuring range: COD: 1~1500mg/L; TOC: 0.4~600mg/L
  • Resolution: COD: 0.01mg/L TOC: 0.1mg/L
  • Accuracy: ±3% of the measured value + 0.5mg/L

Process Pressure

  • Working Pressure: ≤1Bar
  • Working Temperature: 0~45°C (No freezing)
  • Related measurement/compensation: Turbidity: 0~1000NTU/±5%
Features

  • Clever Simplicity

    An intuitive design featuring automatic recognition and true plug-and-play convenience for effortless operation.

  • Highest Flexibility

    A versatile, modular configuration that allows easy scaling and seamless adaptation to diverse monitoring needs.

  • Long-Lasting Reliability

    Robust, durable construction engineered to deliver reliable and stable performance across diverse and harsh environments.

Application

Engineered to deliver highly precise and rapid-response monitoring, our solutions feature an intuitive design for effortless operation and quick setup. It is widely applicable across diverse settings, from municipal wastewater treatment and industrial effluents to surface water, swimming pools, and commercial aquaculture in ponds or lakes, ensuring reliable data wherever you need it.

Applicable Scenarios

  • Water & Wastewater
  • Aquaculture
  • Energy & Power Generation
  • Food & Beverage
  • Agriculture & Hydroponics
  • Plating

Applicable Interfaces And Protocols

  • 0/4~20mA
  • RS485, Modbus-RTU

Compatible with standard industrial protocols, ensuring easy and flexible system integration.

As a global manufacturer of water quality testing instruments, we have consistently focused on the R&D and production of analytical equipment. Guided by our core values ​​of professionalism, responsibility, integrity, and innovation, we create value for our customers, serve the global market, and strive for mutually beneficial partnerships and shared growth.

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