Service hours: Monday–Friday, 08:00–17:00 WIB[email protected]
UV254 Four-Wavelength COD Sensor S-COD162
SKU: WQ-00708
Available
UV254 Four-Wavelength COD Sensor. 4 wavelength absorption measurement: UV and Vis for turbidity and color compensation. SAC measurement used to determine organic loading without reagents. Measurement directly in the process, no sample processing or reagent required. Fast response, minimum 10 second. Cold light source (UV LED) and rugged PD, long life time and low drift. Feature
Product Overview
The S-COD162 is an optical-based absorption and transmittance with UV LED and PD technology sensor. The sensor measures the absorption at UV 254nm, blue, green, and red light Simultaneously to compensate the SAC measurement for interferences from turbidity and color. S-COD162.
- Measurement Method
- Absorption measurement at 254 nm, DIN 38402 C2, DIN 38404, HJ/T191 standard
- Range
- 20mm cuvette gap 0.1~100mg/L, equiv. KHP(@25℃, <200NTU)
- Resolution
- 0.1mg/L or 0.01mg/L COD
- Repeatability
- ±5% FS equiv. KHP
- Operating Temperature
- 0~45℃
- Storage Temperature
- -10~50℃
- Clean System
- Auto wiper system(default)
- Depth
- IP68, 10m Max
- Power
- DC 5-12V
- Output
- RS485 and Modbus protocol
- Materials
- SS316 and quartz glass
- Dimensions
- OD=22mm
- Flow Rate
- < 3 m/s
- Response Time
- Minimum 10s T90
- Field Life*
- Sensor 3 years or greater, wiper sub-system 1.5 years or greater
- Recommended Calibration Maintain Frequency*
- Sensor 3 months, wiper sub-system inspection 6 months.
