China Digital Cod Sensor with RS485

China Digital COD Sensor with RS485

DG-Y551-B UV254 COD Sensor with RS485 features highly reliable UVC LED for light absorption measurement. 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 wastewaters.

Features

Modbus RS-485 output for easy system integration

Programmable auto-cleaning wiper

No chemicals, direct UV254 spectral absorption measurement

Proven UVC LED technology, long lifetime, stable and instant measurement

Measurement of SAC,COD,TOC, and BOD

Advanced turbidity compensation algorithm

Specifications

Name

Parameter

Interface

Support RS-485, MODBUS protocols

COD Range

0.75 to 370mg/L equiv.KHP

COD Accuracy

<5% equiv.KHP

COD Resolution

0.01mg/L equiv.KHP

TOC Range

0.3 to 150mg/L equiv.KHP

TOC Accuracy

<5% equiv.KHP

TOC Resolution

0.1mg/L equiv.KHP

Tur Range

0-300 NTU

Tur Accuracy

<3% or 0.2NTU

Tur Resolution

0.1NTU

Temperature Range

+5 ~ 45ºC

Housing IP Rating

IP68

Maximum pressure

1 bar

User Calibration

one or two points

Power Requirements

DC 12V +/-5%,current<50mA(without wiper)

Sensor OD

50 mm

Sensor Length

214 mm

Cable Length

Cable Length

10m (default)

10m (default)

Degao Instruments, ever since founded in 2005, has always valued technology and insisted to provide high quality and patented electromagnetic water meters,water quality analysis instrument/sensor,smart water solutions and excellent service (both before and after sale) to the customers. with a group of experienced experts who dedicated in research & development of high-tech products with insistence and consistence, Now we are the integrative supplier which launched the first intelligent water supply products and application solution based on the Internet of Things technology in China.

The faith to always search for ways to provide better, smarter and more advanced products to the customer, drives we to explore and develop all our products with the cutting-edge technology. We work with energy and water supply companies&utilities to provide professional suggestions and solutions to optimize their energy& resource saving and improve the overall efficiency.

All those products are widely used in the field of residential,municipal,industrial sub-metering, Heating, fire fighting, water treatment and energy resource management related areas.

Our vision is to be the pioneer in providing the smart metering solutions for energy and water consumption.We focus on supplying the cutting-edge and innovative metering solutions for energy and water consumption.