UV-VIS spectral probes for COD/TOC/DOC/BOD/UVT/SAC

IQ sensors to determine the carbon parameters COD, BOD, DOC, TOC as well as SAC and UVT

Optical sensors for the reagent-free in-situ monitoring 
of the carbon parameters TOC, DOC, COD, BOD, SAC and UVT with the IQ Sensor Net system 
Spectral sensor with integrated ultrasonic cleaning 
for the chemical-free measurement of the organic load and suspended solids concentration

Extremely robust
Minimal cleaning effort

Optimal for the measurement of TOC and DOC in the inlet/effluent of municipal wastewater treatment plants.

Thanks to its innovative optics and spectral measuring technique, 
this is sensor is calibration-free. 
An optimized referencing ensures an excellent zero point and long-term stability. 
This ensures reliable measuring results! 

The maintenance-free WTW ultrasonic cleaning technology reduces the manual cleaning effort to a minimum.