Near-IR light scattering measures suspended solids and MLSS up to 30,000 mg/L with +/-5%FS accuracy. IP68 protection, submersion or flow-through installation, and RS485 output support aeration-tank and return-sludge control in wastewater plants.
Near-IR scattering limits color interference, while an optional self-cleaning wiper helps maintain stable readings from low-turbidity effluent to high-concentration return sludge, reducing manual sampling.
High StabilityOptical Circuit,Near-InfraredScattered SignalHigh-precision Acquisition,Anti-interference.
Submersion and flow-through options with a standard cable for direct installation in aeration tanks.
IP68 protection with an ABS+POM housing that resists fouling and corrosion.
Fast optical response, optional self-cleaning wiper, and low drift during long-term operation.
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.
Suspended solids and MLSS are key process-control parameters in biological wastewater treatment, directly affecting aeration and sludge return. Select the concentration range and installation for your application below.
Send us the MLSS range, monitoring point, and installation conditions. Our engineers will recommend the range, housing, cleaning option, and installation, then configure the SS probe for plug-and-play connection to an 8-channel monitor.