The Polilyte Plus ORP Arc is an electrochemical ORP (oxidation reduction potential) sensor with integrated electronics, having the full Arc functionality of a measuring device with self-diagnostics. The sensor is designed for a wide range of demanding applications, with reproducible and stable measurements over long period of time. The sensor is equipped with a patented reference system with Polisolve Plus electrolyte and double Single Pore diaphragm and a platinum wire. The Polilyte Plus ORP Arc is not equipped with a pH glass membrane.

• no clogging due to Single Pore technology

• highly reproducible measurements

• very stable over long periods of time; minimal diffusion potential

• upside-down mounting possible with VP connector head

• high pressure "XP"-version for pressures up to 60 bar

• available with various connector heads: S8, VP 6, Memosens and Arc (VP 8)

• ATEX-certificate for S8, K8, VP 6 and Memosens

• available as ORP sensor