IP68 Chemical Oxygen Demand Analyzer SS316L Housing Online COD Analyzer

Brand Name:Desun Uniwill
Certification:CE
Model Number:DS-500
Minimum Order Quantity:0~100 pcs
Delivery Time:7~ 15 working days
Payment Terms:L/C, D/A, D/P, T/T
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Address: Room 502, Unit 2, Building 1, Yi Cui yuan i city, No. 11, Tangyan South Road, Yanta District, Xi'an city, Shaanxi Province, China.
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Product Details

Chemical Oxygen Demand Analyzer Online COD Analyzer Supplier


COD sensors are mainly used for monitoring rivers, lakes, sewage, and other types of surface water, etc., and can be easily integrated into water quality monitoring systems to meet customer needs.



COD Sensor Introduction


COD and BOD sensors are indispensable tools in wastewater treatment. Their accurate measurement capabilities, optimization potential, early detection capabilities, regulatory compliance support, process control features, and contribution to research and development make them essential components of any wastewater treatment facility. By leveraging the insights provided by COD and BOD sensors, treatment plants can enhance their operations, protect the environment, and ensure the sustainable management of wastewater resources.


The optical method online COD sensor is more economical and environmentally friendly than the traditional chemical method. Small in size, easy to install, and can be used for continuous online water quality monitoring. Automatic compensation for turbidity disturbances, with automatic cleaning device, optional titanium alloy (corrosion resistant).


COD Sensor Feature


1, Digital sensor, RS-485 output, supports MODBUS.

2, Can measure COD, BOD, TSS, and temperature parameters.

3, No reagents, no pollution, more economical and environmentally friendly.

4, Small in size and easy to install, water quality monitoring can be performed online.
5, It automatically compensates for turbidity interference and has excellent test performance.

6, Internal rotation cleaning brush for pipe self-cleaning and submersible self-cleaning


Technical parameters


Product nameCOD sensor
Detection principleUV245nm UV Optics
Measurement range
DS500
(6 mm gap)
COD 0 ~ 500 mg/lL
TSS 0~600 mg/L
BOD 0~300 mg / L
Measurement range
DS500
(6 mm gap)
COD 0 ~ 2000 mg/lL
TSS 0~1000 mg/L
BOD 0~1000 mg / L
Measurement range
DS501
(1 mm gap)
COD 6000~10000 mg/lL
TSS 0~5000 mg/L
BOD 0~5000 mg / L
Measurement accuracy±5%
Resolution0.01mg/L
Optical path1mm,6mm,10mm
Temperature range0~45℃
Stored temperature-40~80℃
Output signalRS-485,MODBUS protocol
Calibration method1 or 2 points
Automatic cleaningBuilt-in cleaning brush
Waterproof levelIP68
Under pressure1bar
Product material316/POM/Titanium alloy
Product Size∅46×218mm
Power informationDC 6~12V,Current <10mA
Cable lengthStandard 5 meters

COD Sensor Cases:



Warranty limit


The warranty does not include the following:

● Damage caused by force majeure such as natural disasters, riots, and wars.

● Damage caused by improper use, negligence, accident or improper use of the user.

● The freight incurred when the product is returned to us.

● Costs incurred by the delivery of product parts during the warranty period.

● Travel expenses for on-site maintenance during the warranty period.


China IP68 Chemical Oxygen Demand Analyzer SS316L Housing Online COD Analyzer supplier

IP68 Chemical Oxygen Demand Analyzer SS316L Housing Online COD Analyzer

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