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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 water and related industries.

Process Instruments turns 20!

November 14th, 2018|0 Comments

Pi's 20th Anniversary Welcome Drinks In November 2018, Pi celebrated its 20th anniversary with a party for employees, shareholders, [...]

Water 4.0 and Industry 4.0 Controllers available from Pi

October 23rd, 2018|0 Comments

Water 4.0 and Industry 4.0 CRIUS® Controller from Pi Pi’s CRIUS® Controller is perfectly set up for Industry 4.0, [...]

Coagulation Controller from Pi added to Scottish Water Approved Instrument List

October 9th, 2018|0 Comments

Scottish Water has recently updated their Approved Instrument List and Process Instruments (UK) Ltd. (Pi) has been selected as the sole [...]

Contact us on...

Tel: +27 (0)72 230 0795

Email: [email protected]

"Give me a ring, I'd love
to hear from you."

Craig Bradshaw

South Africa Team Leader

Tel: +44 (0)7497 861662

Email: [email protected]

"Give me a ring, I'd love
to hear from you."

Julius Guth

Head Office Contact

Pi Featured Products

Our most popular analysers and controllers for water and related industries

Turbidity Meter

TurbSense®

The TurbSense® range of turbidity analysers determine true online turbidity and/or suspended solids in water, using a nephelometric measurement of scattered light in accordance with ISO 7027.

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.

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.

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.

Pool Controller

AquaSense

The AquaSense Pool Controller and Spa Controller measure the pool chlorine level, pH of the pool and control the levels by controlling chemical dosing.