SSEA-CODX Chemical Oxygen Demand Sensor

The SSEACODX self cleaning COD Sensor delivers reagent-free, real-time tracking of organic pollutants in water. Utilizing advanced UVC LED absorption at 254 nm, it features automatic turbidity compensation and an integrated self-cleaning wiper to ensure stable, low-maintenance online operation across municipal and industrial wastewater applications.

This proven technology provides reliable and accurate analysis of organic pollutants for water quality monitoring at low cost and low maintenance. With rugged design, and integrated turbidity compensation, it is an excellent solution for continuous monitoring of source water, surface water, municipal and industrial wastewater.

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Description

Description

The SSEA-CODX self-cleaning COD sensor adopts UV absorption technology to accurately quantify dissolved organic contaminants in water. It measures the absorption of organic molecules at a wavelength of 254 nm using UV light.

This proven technology provides reliable and accurate analysis of organic pollutants for water quality monitoring at low cost and low maintenance. With rugged design, and integrated turbidity compensation, it is an excellent solution for continuous monitoring of source water, surface water, municipal and industrial wastewater. 

Features

  • Digital sensors, digital RS-485 output, Modbus protocol
  • No chemicals, direct spectral absorption measurement
  • Proven UVC LED technology, long lifetime, stable and instant measurement
  • Measurement of parameters such as COD, TOC, turbidity and temperature
  • With self-cleaning brushes to prevent biological adhesion and longer maintenance intervals

Specifications

NameSSEA-CODX-B COD Sensor(low range)SSEA-CODX-C COD Sensor(high range)
Measuring principleultraviolet absorption methodultraviolet absorption method
COD range0-500mg/L0-1500mg/L
COD accuracy±5%±5%
Resolution0.01mg/L0.01mg/L
TOC range0-180mg/L0-600mg/L
Turbidity range0-500NTU0-500 NTU
Temperature range0-50℃0-50℃
IP rangeIP68IP68
InterfaceRS-485, MODBUS protocolRS-485, MODBUS protocol
Power0.25W(non wiping)0.8W(wiping)0.25W(non wiping)2W(wiping)
Power supplyDC 12-24V, ≥1ADC 12-24V, ≥1A
SizeΦ50mm*179mmΦ50mm*179mm
Cable length10m (default), customizable10m (default), customizable
Body material316L(Ti)316L(Ti)