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PUVCOD-900 China Probest Online RS485 Probest Cod Probe Analyzer Measurement Instrument for Sewage Water Seawater

PUVCOD-900 China Probest Online RS485 Probest Cod Probe Analyzer Measurement Instrument for Sewage Water Seawater, which is with 100% test before shipment.
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PUVCOD-900 China Probest Online RS485 Probest Cod Probe Analyzer Measurement Instrument for Sewage Water Seawater


Measurement Principle


Based on the UV absorption reaction by organic matter, the PUVCOD-900 Spectromete Organic On-Line Analyzer uses the 254 nm spectral absorption coefficient SAC254 to measure the content of soluble organic compound in the water and it can be converted to COD or BOD values under certain conditions. This

method allows continuous monitoring without any reagents.


² Direct-immersion probe measurement without taking sampling and pretreatment.

² No chemical reagents, no secondary pollution.

² Short response time for continuous measurement.

The sensor has an automatic cleaning function to reduce maintena


Features

Direct-immersion probe measurement without taking sampling and pretreatment.

No chemical reagents, no secondary pollution.

Short response time for continuous measurement.

The sensor has an automatic cleaning function to reduce maintenance time.


Application

Continuous monitoring of organic load during sewage treatment, online real-time monitoring of influent and effluent water quality of wastewater treatment plants.

Continuous on-line monitoring of surface water, industrial effluent, and fishery wastewater.


Model No. UVCOD-900 Spectrometer cod test apparatus machine
Measuring Range

COD (using KHP calibration):

0~2000mg/l COD (2mm)

0~1000mg/l COD (5mm);

0~90mg/l COD (50mm)

BOD (using KHP calibration):0~1500mg/l BOD(2mm)

0~750mg/l BOD(5mm);0~60mg/l BOD(50mm)

TOC(using KHP calibration):0~800mg/l TOC(2mm)

0~400mg/l TOC(5mm);0~36mg/l TOC(50mm)

Accuracy ±5%
Measuring interval Min one minute
Pressure Range ≤0.4Mpa
Sensor material SUS316L
Power Supply AC:85-500VAC (50/60HZ)  DC:9~36VDC
Output 3-way 4-20mA
Relay Setting three-way relays,programmed response parameter and response value.
Communication protocol MODBUS  RS485
Storage temperature -15-65℃
Measuring temperature 0-45℃
Dimensions Sensor:Diam 69mm*Length 380mm 
Weight Sensor:3.2KG;
Protective rate Sensor:IP68/NEMA6P;
Cable length Standard:10m,the maximum may be extended to 100m
Suggested Backup spare parts PGP-UVCOD :  UVCOD Sensor Scraper


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