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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 and Chemtrac Coagulation Presentations at Irish Water event

Maio 23rd, 2017|0 Comments

John Clark from Chemtrac explaining 'Zeta Potential and the charge on colloids'. Irish Water recently held a series of [...]

Pi’s Managing Director appears on Lancashire Hotspots: Burnley Panel

Maio 9th, 2017|0 Comments

Following Pi's recent success at the Red Rose Awards 2017 when Pi won the Engineering Business Award, Pi's Managing Director Mike [...]

Pi reaches the Burnley Business Awards Finals 2017

Abril 26th, 2017|0 Comments

Following on from their success at the Red Rose Awards, as winner of the Engineering Business Award and finalists in the [...]

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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.