China Dissolved Oxygen Sensor manufacturer
Xi'an Desun Uniwill Electronic Technology Co., Ltd.
Our Vision Aspire to be a leader in water quality monitoring - our pursuit is to be respected by customers, employees, partners and other companies in the industry. Core Values Rigorous, Efficient,
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50mA No Reagents Chemical Oxygen Demand Meter For Sewage River

50mA No Reagents Chemical Oxygen Demand Meter For Sewage River

Brand Name Desun Uniwill
Model Number DS-500
Place of Origin China
Minimum Order Quantity 0~100 pcs
Price $1200.00 - $5000.00/ Piece
Payment Terms L/C, D/A, D/P, T/T
Supply Ability 0~1000 pcs
Delivery Time 7~ 15 working days
Packaging Details Carton packaging
Output signal RS-485, MODBUS
Range COD 2.5 to 1000 mg/l equiv. KHP
Accuracy 0.01mg/L COD
Temperature range +5 ~ 45°C
IP Grade IP68
Maximum pressure 1 bar
Calibration 1 or 2 point calibration
Power Supply DC 12V +/-5%, current <50mA
Cable length 5m (default)
Housing Material SS316L
Detailed Product Description

Ultraviolet Fluorescence Analysis Theory Online COD Meter Sewage River COD Online Monitoring

 

PRINCIPLE

  • Many organic compounds dissolved in water attract UV light. It is therefore possible to measure the total amount of organic contaminants in water by measuring the ultraviolet absorption of these organics at a wavelength of 254nm.
  • The DSC5001 series sensors use two light sources, one at 254nm UV and one at 850nm IR, which enables automatic compensation for light path degradation and turbidity effects, leading to more stable and stable measurement values.

 

Highlights

  1. Digital sensor, RS-485 output, MODBUS
  2. No reagents, pollution-free, more cost effective, more eco-friendly
  3. Measure COD, BOD, TSS and other parameters
  4. Excellent testing performance with automatic compensation for turbidity interference

 

ItemParameters
ModelMeasuring rangeApplication 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 supply12VDC +/-5%
Output signalRS485 / Modbus
Accuracy0.01mg/L COD
Calibration1 or 2 point calibration

 

 

 

 

 

 

 

 

 

 

 

 

Installation

Spread the cables before handling.

When the sensor is suspended, the sensor caused by water flow should be prevented from hitting the wall or other water conservancy facilities.

 

 

Product Tags: 50mA Chemical Oxygen Demand Meter   No Reagents Chemical Oxygen Demand Meter   Sewage River online cod meter  
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