This online analytical instrument determines oxidation-reduction potential within a range of ±2000 mV by using a combination of a platinum indicator electrode and an Ag/AgCl double-salt bridge reference system with a porous ceramic sand core.

Premium platinum ring sensing structure delivers stable ORP signal, achieving accurate and repeatable measurement within ±2000mV full range for complex water quality conditions.
Built-in Ag/AgCl reference system maintains constant potential reference, effectively preventing data drift and ensuring long-term online measurement stability.
Dot ceramic sand core resists clogging and extends service life. S8 detachable connector supports independent cable replacement.
The combination glass ORP sensor uses platinum ring sensing tip and reliable Ag/AgCl reference system, paired with dot ceramic diaphragm for long-term online monitoring. With ±2000mV wide measurement range and S8 connector, PG13.5 thread, it fits flow cells and immersion holders. Suitable for continuous redox monitoring in surface water, wastewater, sewage and other water treatment.
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