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PUVCOD-900
PROBEST
PUVCOD-900 China Probest High Quality Wholesale PUVCOD-900 RS485 Probest IoT Digital UV COD BOD TOC Online Water Sensor for industrial sewage water for drinking water for surface water
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
PUVCOD-900 RS485 Probest IoT Digital UV COD BOD TOC Online Water Sensor
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. | PUVCOD-900 RS485 Probest IoT Digital UV COD BOD TOC Online Water Sensor |
| 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%（KHP Standard solution） |
| Measuring interval | Min one minute |
| Pressure Range | ≤0.4Mpa |
| Sensor material | SUS316L |
| Test | ±5%（KHP Standard solution） |
| 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 |
PUVCOD-900 China Probest High Quality Wholesale PUVCOD-900 RS485 Probest IoT Digital UV COD BOD TOC Online Water Sensor for industrial sewage water for drinking water for surface water
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
PUVCOD-900 RS485 Probest IoT Digital UV COD BOD TOC Online Water Sensor
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. | PUVCOD-900 RS485 Probest IoT Digital UV COD BOD TOC Online Water Sensor |
| 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%（KHP Standard solution） |
| Measuring interval | Min one minute |
| Pressure Range | ≤0.4Mpa |
| Sensor material | SUS316L |
| Test | ±5%（KHP Standard solution） |
| 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 |
