Product Description:

This digital sensor features RS-485 digital output and Modbus protocol. It requires no reagents, preventing contamination and offering a more economical and environmentally friendly solution. It can measure parameters such as COD, TOC, BOD, turbidity, and temperature. The sensor automatically compensates for turbidity interference, delivering excellent measurement performance. Equipped with an integrated self-cleaning brush, it prevents biofouling and extends maintenance intervals. It is characterized by simple operation and maintenance, low failure rate, short measurement time, and a typical response time of several tens of seconds. The instrument offers high stability and reliability and is unaffected by chloride ion interference.

Technical Features:

• Digital sensor with RS-485 digital output & Modbus protocol

• Reagent-free operation, preventing pollution, more economical & eco-friendly

• Measures COD, TOC, BOD, Turbidity, and Temperature

• Automatic turbidity compensation for excellent measurement performance

• Integrated self-cleaning brush prevents biofouling, extending maintenance cycles

• Simple operation & maintenance, low failure rate

• Short measurement time, rapid response (typically tens of seconds)

• High stability and reliability

• Unaffected by chloride ion interference

Technical Parameters:

• Measurement Method: UV Absorption

• Measurement Range:

• COD: 0.1 – 1500 mg/L

• TOC: 0.1 – 750 mg/L

• BOD: 0.1 – 900 mg/L

• Turbidity: 0.1 – 4000 NTU

• Temperature Range: 0 to 50 °C

• Accuracy: <5% (equiv. KHP)

• Temperature Accuracy: ±0.5 °C

• Power Supply: 9-24 VDC (12 VDC recommended)

• Material: 316L Stainless Steel

• Dimensions: 32 mm * 200 mm

• Output Signal: RS-485, MODBUS Protocol