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Optical Digital RS485 COD BOD Sensor TOC Sensor High Accuracy
Optical Digital RS485 COD BOD Sensor TOC Sensor High Accuracy
Specifications
Brand Name :
JUGE
Model Number :
AG6602CD/AG6603CD
Place of Origin :
Nanjing, China
Certification :
IOS9001, CE
MOQ :
1 Unit
Price :
USD300-2000
Packaging Details :
Neutral carton
Delivery Time :
5-8 working days
Payment Terms :
Online order,T/T
Supply Ability :
100 Unit/Week
Type :
Digital COD/BOD/TOC sensor
Measurement Method :
Dual wavelength UV absorption method
Range :
Depends on sensor
Accuracy :
<5% equiv.KHP or <10% equiv.KHP
Description

Optical Digital RS485 COD BOD TOC Sensor


>>Overview

The COD sensor utilizes the UV absorption method. Building upon extensive application experience, it has undergone multiple upgrades to achieve a more compact size for easier installation and enhanced reliability. This reagent-free design eliminates pollution, offering a more economical and environmentally friendly solution. It enables continuous online water quality monitoring while automatically compensating for turbidity interference. Equipped with an automatic cleaning mechanism, it maintains excellent stability even during prolonged operation.

Many water-soluble organic compounds absorb ultraviolet light. By measuring their absorption intensity at 254nm UV wavelength, this sensor effectively quantifies total organic pollutants in water. The dual-light source configuration (254nm UV light and 850nm infrared reference light) automatically cancels out interference from suspended particles, ensuring stable and reliable measurements.


>>Feature

▪ Digital sensor with RS-485 output, supporting MODBUS protocol
▪ Reagent-free operation, no pollution, economical and environmentally friendly
▪ Dual-wavelength UV absorption measurement method ensures faster response time and stable signals
▪ Housing made of SUS316L stainless steel, temperature-resistant (0–50°C)
▪ IP68 waterproof rating
▪ Detachable cable for easy installation


>>Technical Parameter‌‌

Model

AG6602CD

AG6603CD

Power supply

9-36VDC

Output

RS485 MODBUS RTU

Measurement Principle

Dual wavelength UV absorption method

Housing

SUS316L

Waterproof level

IP68

COD range

0.1~500mg/L

0.1~1500mg/L

TOC range

0.1~200mg/L

0.1~750mg/L

BOD range

0.1~300mg/L

0.1~900mg/L

Resolution

0.1mg/L

Accuracy

<5% equiv.KHP

<10% equiv.KHP

Turbidity range

0.1-1000NTU

0.1-4000NTU

Resolution

0.1NTU

Accuracy

±5%

±10%

Pressure range

≤0.1Mpa

Temperature range

0-50℃

Calibration

Standard solution calibration, water sample calibration

Connection method

4-core cable

Cable length

Standard configuration 10 meters, extendable up to 100 meters

Applications

General use, river water, lakes, drinking water, environmental protection, etc.


>>Sensor Dimension

AG6602CD

Optical Digital RS485 COD BOD Sensor TOC Sensor High Accuracy

AG6603CD

Optical Digital RS485 COD BOD Sensor TOC Sensor High Accuracy

>>Installation Diagram

Optical Digital RS485 COD BOD Sensor TOC Sensor High Accuracy

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Product Detail
Brand Name :
JUGE
Model Number :
AG6602CD/AG6603CD
Place of Origin :
Nanjing, China
Certification :
IOS9001, CE
MOQ :
1 Unit
Price :
USD300-2000
Contact Supplier
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Optical Digital RS485 COD BOD Sensor TOC Sensor High Accuracy

Nanjing Juge Environmental Technology Co., Ltd.

Verified Supplier
1 Years
nanjing
Since 2015
Business Type :
Manufacturer
Main Products :
PH Sensor, ORP Sensor, Conductivity Sensor
Employee Number :
50~100
Certification Level :
Verified Supplier
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