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IP68 Chemical Oxygen Demand Analyzer SS316L Housing Online COD Analyzer

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Certification: CE
Model Number: DS-500
Minimum Order Quantity: 0~100 pcs
Price: $1000.00 - $3000.00/ Piece
Packaging Details: Carton packaging
Delivery Time: 7~ 15 working days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 0~1000 pcs
Detail Information
Output Signa: RS-485, MODBUS Protocol Range: BOD 1.5 To 410mg/l Equiv KHP, COD 2.5 To 1000 Mg/l Equiv. KHP
Accuracy: 0.01mg/L COD Temperature Range: +5 ~ 45°C
IP Grade: IP68 Calibration: 1 Or 2 Point Calibration
Power Supply: DC 12V +/-5%, Current <50mA (when There Is No Cleaning Brush) Sensor Size: 54*325.5 Mm
Cable Length: Default 5 M Housing Material: SS316L
High Light:

SS316L Online COD Analyzer


Online COD Sensors


IP68 Chemical Oxygen Demand Analyzer

Product Description

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 Application



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 name COD sensor
Detection principle UV245nm UV Optics
Measurement range
(6 mm gap)
COD 0 ~ 500 mg/lL
TSS 0~600 mg/L
BOD 0~300 mg / L
Measurement range
(6 mm gap)
COD 0 ~ 2000 mg/lL
TSS 0~1000 mg/L
BOD 0~1000 mg / L
Measurement range
(1 mm gap)
COD 6000~10000 mg/lL
TSS 0~5000 mg/L
BOD 0~5000 mg / L
Measurement accuracy ±5%
Resolution 0.01mg/L
Optical path 1mm,6mm,10mm
Temperature range 0~45℃
Stored temperature -40~80℃
Output signal RS-485,MODBUS protocol
Calibration method 1 or 2 points
Automatic cleaning Built-in cleaning brush
Waterproof level IP68
Under pressure 1bar
Product material 316/POM/Titanium alloy
Product Size ∅46×218mm
Power information DC 6~12V,Current <10mA
Cable length Standard 5 meters















































COD Sensor Cases:


Chemical Oxygen Demand Sensor



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.


Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986