Our most popular analyzers and controllers for water and related industries
The HaloSense range is suitable for total or free residual chlorine monitoring or control applications in potable water, seawater, process water, swimming pool water, waste water, food washing, paper and pulp, etc.
New SoliSense® 2017
Whatever level of suspended solids from 2 NTU all the way up to >8% solids, the New SoliSense® is the solution and is unique in its ability to measure from low NTU to percent solids in one sensor.
The OxySense range of online DO meters utilize the very latest and best optical DO sensor available in the world today.
Pi’s ConductiSense range of online conductivity meters utilize the very latest and best conductivity sensors available in the world today for measuring the online conductivity of any aqueous solution.
Automatic Sensor Cleaning System
Process Instruments were approached in 2008 by a customer who was having to change their pH sensor every week at massive cost due to the fouling of the sensor. In response Pi developed the Autoflush.