Send Message

Tap Water Chemical Oxygen Demand Sensor , SS316 Water Oxygen Sensor

Basic Information
Place of Origin: China
Brand Name: Desun Uniwill
Model Number: DS-500
Minimum Order Quantity: 0~100 pcs
Price: $1200.00 - $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
Measuring Range: COD 0.15~ 1500 Mg/l Equiv. KHP Power Supply: 12VDC+/-5%
Output Signal: RS485/Modbus Accuracy: 0.01mg/L COD
Housing Material: SS316 Self-cleaning Brush: Yes/ No
High Light:

Tap Water Chemical Oxygen Demand Sensor


Chemical Oxygen Demand Sensor SS316


SS316 water oxygen sensor

Product Description

Chemical Oxygen Demand Sensor sewage treatment plant industrial process control natural waters industrial process contro


Measuring principle

Many organic substances dissolved in water absorb ultraviolet light. Therefore, the total amount of organic pollutants in water can be measured by measuring the absorption of these organic substances by ultraviolet light at a wavelength of 254 nm. DSC500 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.


Item Parameters
Model Measuring range Application field



DS500(6 mm gap)




SAC 0.1 ~ 50 1/m

COD 0.15~ 500 mg/l equiv. KHP

TOC 0.06 ~ 30 mg/l equiv KHP

Tap water

SAC 0.5 ~ 250 1/m

COD 0.75~5000mg/l equiv. KHP

TOC 0.3 ~ 150 mg/l equiv KHP

Sewage treatment plant outlet, natural waters


DS501(1 mm gap)


SAC 1.5 ~ 2000 1/m

COD 2.5 ~ 10,000 mg/l equiv. KHP

TOC 1.5 ~ 1100 mg/l equiv KH

Industrial process control


Power supply 12VDC+/-5%
Output signal RS485/Modbus
Accuracy 0.01mg/L COD
Calibration 1 or 2 point calibration
Housing material SS316


Tap Water Chemical Oxygen Demand Sensor , SS316 Water Oxygen Sensor 0


Contact Details

Phone Number : +86 181 8242 9986

WhatsApp : +8618182429986