An optical dissolved ozone sensor measures the concentration of ozone dissolved in water using optical absorption or luminescence principles, rather than relying on chemical reactions.

The PHEHT & PHT monobloc sensor delivers measurements of pH, redox potential and temperature or pH/temperature. Waterproof, compact and robust it offers a modbus RS485 communication for seamless integration.

The EHAN sensor’s replaceable Plastogel® electrode, wide titanium ring and digital communication make it the best option for reliable and durable ORP measurement for process control in demanding applications.

COD sensor is based on the UV absorption principle, does not need reagents, will not cause pollution, more environmental protection; Integrated self-cleaning brush, easy to install and use, even long-term online monitoring still has excellent stability.

The CTZN sensor uses an inductive method with ring-type coils, providing low maintenance and consumable-free technology. Its measurement technology ensures stable and accurate conductivity and salinity readings in demanding environments.