Product Description
UV254 COD sensor features highly reliable UVC LED for light absorption measurement. This proven technology provides reliable and accurate analysis of organic pollutants for water quality monitoring at low cost and low maintenance. With rugged design, and integrated turbidity compensation, it is an excellent solution for continuous monitoring of source water, surface water, municipal and industrial wastewaters.
Product Features
Digital sensors, digital RS-485 output, Modbus protocol;
No chemicals, direct UV254 spectral absorption measurement;
Proven UVC LED technology, long lifetime, stable and instant measurement;
Measurement of parameters such as COD, TOC, turbidity and temperature;
With self-cleaning brushes to prevent biological adhesion and longer maintenance intervals.
Product Size
Product Parameters
Name | UV254 COD Sensor |
Item | Y551-B |
COD Range | 0-500 mg/L equiv.KHP |
COD Accuracy | ±5% |
COD Resolution | 0.01mg/L |
TOC Range | 0-180 mg/L |
TOC Resolution | 0.01mg/L |
Turbidity Range | 0-300 NTU |
Turbidity Accuracy | ±5% or 0.5NTU |
Turbidity Resolution | 0.01NTU |
Temperature Range | 0~50ºC |
Housing IP Rating | IP68 |
Maximum pressure | 3 bar |
Calibration | One-point or Two-pointsCalibration |
Power | DC 12V -24V |
Output | Support RS-485, Modbus protocol |
Size | Φ50mm * 179mm |
Cable Length | 10m (default), customizable |
Body materials | 316L(custom titanium available) |
