Our most popular analysers and controllers for water and related industries
The HaloSense range is suitable for the measurement and control of total or free residual chlorine in drinking water, salt water, process water, swimming pools, waste water, food washing, paper and pulp, etc.
The TurbSense® range from Pi determine true online turbidity and/or suspended solids in water, using a nephelometric measurement of scattered light in accordance with ISO 7027.
The OxySense range of online DO meters utilise the very latest and best optical DO sensor available in the world today.
Pi’s ConductiSense range of online conductivity meters utilise 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.