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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.

Process Instruments Grows Again by 19.4%

November 28th, 2017|0 Comments

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

CRONOS® Controller gets an Upgrade

September 19th, 2017|0 Comments

The CRONOS® controller from Process Instruments has just got even better! Not only is it an affordable, flexible analyzer and water [...]

Dissolved Oxygen Meters from Pi get new Airflush

September 6th, 2017|0 Comments

Inside layout of Airflush, A - Power supply, B - Air receiver, C – Air pump, D – Valve, E [...]

Contact us on...

Tel: 770 449 6233

Email: [email protected]

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

John Clark

North America Team Leader

Tel: +44 (0)7976 624 780

Email: [email protected]

"Get in touch, I'd be
happy to help."

Mike Riding

Head Office (North, South America)

Tel: +44 (0)7984 821969

Email: [email protected]

"Get in touch, I'd be
happy to help."

Julius Guth

Head Office Contact (Caribbean)

Pi Featured Products

Our most popular analyzers and controllers for water and related industries

Turbidity Meter

TurbSense®

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

Charge Analyzer

ChargeSense

Pi’s range of Charge Analyzers for the determination of charge demand at the wet end of a paper machine accurately measure colloidal and ionic charge using the streaming current principle.

Chlorine Analyzer

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 Analyzer

OxySense

The OxySense range of online DO meters utilize 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.