UV254 dual-wavelength measurement tracks COD from 0 to 5,000 mg/L without reagents or secondary pollution. Fast response, automatic turbidity compensation, IP68 protection, and RS485 output make it suitable for continuous wastewater and surface-water monitoring.
Dual-wavelength UV measurement with turbidity compensation requires no reagents or peristaltic pump, produces no secondary waste, and delivers fast, low-cost monitoring for unattended operation.
High StabilitySpectral Circuit,254nm Absorption SignalHigh-precision Acquisition,Anti-interference.
Submersion and flow-through options with a standard cable for quick, reagent-free deployment.
IP68 full protection, corrosion-resistant housing + self-cleaning, adapts to wastewater on-site.
UV MeasurementSecond-level Response,None Digestion,Low O&M Volume.
The series supports multiple installation methods and water types. Filter by installation method, then add a model to your selection list or contact our engineers for verification.
General specifications for the series. Range, housing, and output vary by model and are confirmed during selection.
COD indicates the organic load in water and is a core parameter for wastewater discharge and surface-water monitoring. Reagent-free UV254 monitoring supports long-term operation without secondary waste. Choose the range and housing for your application below.
Send us the COD range, water type, and installation conditions. Our engineers will recommend the range, housing, output, and installation, then configure the COD probe for plug-and-play connection to an 8-channel monitor.