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Latest News from Pi

Keep up to date with the latest news from Process Instruments – your specialist supplier of analysers and controllers for the water and related industries.

Pi wins Engineering Award

March 14th, 2017|0 Comments

Process Instruments were named winners of The Engineering Business Award at the annual Lancashire Business View Red Rose Awards 2017. This [...]

Two UK instrumentation leaders collaborate on new flow measurement platform

February 28th, 2017|0 Comments

Detectronic Ltd. and Pi have recently got together to embark on a joint development program that will result in Detectronic integrating [...]

Pi reaches the Red Rose Awards Finals 2017

February 14th, 2017|0 Comments

Process Instruments (Pi) is excited to have reached the Lancashire Business View Red Rose Awards 2017 Pi has been shortlisted for [...]

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Pi Featured Products

Our most popular analysers and controllers for water and related industries

Chlorine Analyser

HaloSense

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.

Fluoride Monitor

FluoriSense

Pi’s FluoriSense range of fluoride monitors and fluoride analysers utilise the very latest and best fluoride sensors available in the world today for measuring the online fluoride content of any potable water.

Dissolved Oxygen Analyser

OxySense

The OxySense range of online DO meters utilise the very latest and best optical DO sensor available in the world today.

Conductivity Meter

ConductiSense

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 Cleaning System

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.