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Online Digital Chemical Oxygen Demand Sensor Cod Ammonia Nitrogen Water Quality Analyzer

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DS510
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
Range: COD 2.5 To 1000 Mg/l Equiv. KHP Accuracy: 0.01mg/L COD
Temperature Range: 0~50°C IP Grade: IP68
Calibration: 1 Or 2 Point Calibration Power Supply: DC 12V +/-5%
Housing Material: SS316L
High Light:

Ammonia Nitrogen COD Sensor


Online Digital Chemical Oxygen Demand Sensor


Water Quality Analyzer Cod Meter

Product Description

Online Digital COD Sensor Chemical oxygen demand sensor in water Cod ammonia nitrogen water quality analyzer


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



DSC5001 series sensors use two light sources, one 254nm ultraviolet light and one 850nm infrared light, which can automatically compensate the optical path attenuation and turbidity effects, thus achieving more stable and reliable measurement values.


COD sensor price


Small size and easy installation, water quality monitoring is available online. Automatic compensation for turbidity disturbances, with automatic cleaning, for stability even for long-term monitoring.





Measuring range

Application field



DS501(6 mm gap)

COD 0.75 to 1000 mg/l equiv. KHP

TSS 0 to 1000 mg/L

BOD 0~300 mg / L




Tap water,Sewage treatment plant outlet, natural waters



DS502(1mm gap)

COD 2.5 to 2000 mg/l equiv. KHP

TSS 0 to 1000 mg/L

BOD 0~500 mg / L




Industrial process control,Raw water

Power supply

12VDC +/-5%

Output signal

RS485 / Modbus


0.01mg/L COD


1 or 2 point calibration



















Company Information


The company is a high-tech company integrating production, R&D, sales, after-sales service and engineering services.


We actively innovate, continuously improve our products, and optimize industry application solutions. Based on the current rapid development of IoT technology, we also launched wireless water quality monitoring solutions. Combine smart phones, tablets and traditional measuring instruments through wireless transmission to create a real-time dynamic water quality monitoring system, marine environmental monitoring system, fishery water monitoring system, and provide complete solutions.




Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your requirements.

Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.

Q: How about warranty?
A: 12 months warranty


COD Sensor Cases


Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986