Spectroscopic COD | Include COD, BOD (PUVCOD-900) (MTI.WQMS.PBS.COD900) 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.
Spectroscopic COD | Include COD, BOD (PUVCOD-900)
• 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)
• Accuracy: ±5%
• Repeatability: ±2%
• Pressure Range: ≤0.4Mpa
• Sensor material: Body：SUS316L（fresh water），Titanium alloy（Ocean marine）；Cable：PUR
• Power Supply: AC：85-500VAC (50/60HZ) DC：9~36VDC
• Output: 3-way 4-20mA
• Relay: Three-way relays, programmed response parameter and response value.
• Communication protocol: MODBUS RS485
• Storage temperature: -15-50℃
• Measuring temperature: 0-45℃（Non-freezing）
• Dimensions: Sensor：Diam 69mm*Length 380mm
• Transmitter：145*125*162mm(L*W*H)
• Weight: Sensor：3.2KG；Transmitter：1.35KG
• Protective rate: Sensor：IP68/NEMA6P；Transmitter：IP65/ NEMA4X
• Cable length: Standard:10m,the maximum may be extended to 100m
