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Latest News from Pi

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

Free chlorine sensors from Pi now need even less maintenance!

agosto 14th, 2018|0 Comments

Free Chlorine Sensor from Pi Pi’s HaloSense free chlorine sensor has recently been redesigned with two improvements, a new [...]

Pi welcomes three new members to its expanding sales team

marzo 21st, 2018|0 Comments

Pi's new sales team additions: Karen Thirlwell, Wesley Ashworth and Oliver Riding After a year of growth and success, [...]

Process Instruments Grows Again by 19.4%

novembre 28th, 2017|0 Comments

Pi's turnover over the past decade Process Instruments (UK) Ltd. Is proud to announce that with the ongoing support [...]

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Tel: +44 (0)7908 765113

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Pi Featured Products

Our most popular analyzers 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.

Suspended Solids Monitor

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.

Dissolved Oxygen Analyzer

OxySense

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

Conductivity Meter

ConductiSense

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 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.