The AquaSense Swimming Pool Controller and Spa Controller measures the pool chlorine levels and the pH of the pool and then controls the chlorine and pH levels.
Pi’s Charge Analyser for the determination of charge demand at the wet end of a paper machine accurately measures colloidal and ionic charge.
Pi’s CoagSense coagulation controller is an integrated controller that accepts multiple inputs, including pH, flow, temperature, UV254, turbidity and streaming current.
The ConductiSense range of online conductivity meters from Pi utilise the very latest and best conductivity sensors available.
Measuring a high level of ClO2 in solution is extremely difficult. The DioSense HR (0-3500 ppm) can help with those applications.
Chlorine analysers from Pi are used in many applications requiring the measurement and control of online residual chlorine levels in water.
The HypoSense allows the user to measure the chlorine content of industrial sodium hypochlorite (industrial bleach) online, continuously.
Pi’s range of Laboratory Charge Analysers accurately measure colloidal and ionic charge using the streaming current principle (electrokinetic charge), which is comparable to zeta potential.
The ORPSense range of ORP Meters from Pi utilise the very latest and best ORP sensors available in the world today.
The OxySense range of online DO meters utilises the very latest and best optical DO sensor available in the world today.
The OzoSense Online Dissolved Ozone Monitor from Pi for the measurement of the ozone concentration in water, is designed to be simple to install and operate.
The Particle Counter range from Pi is a world first. The first to allow multiple sensors on a single analyser.
The PeraSense peracetic acid sensors, which give a peracetic acid measurement in ppm or mg/l, and a range of flow cells, are available with different peracetic acid controllers
The PeroxiSense range which utilises the very latest and best hydrogen peroxide sensors available in the world today.
Streaming Current Monitors and Streaming Current Detectors from Pi use streaming current measurement to maintain proper electrokinetic charge.
Online Turbidity Meters from Pi are called TurbSense® and include analysers, controllers and monitors.
The UV254Sense UVA/UVT monitor provides real time organic UVA (ultra-violet absorbance) and UVT (ultra-violet transmission) analysis.
Pi were approached in 2008 by a customer who was having to change their pH sensor every week at massive cost. In response Pi developed the Autoflush.
The AquaSense Swimming Pool Controller and Spa Controller measures the pool chlorine levels and the pH of the pool and then controls the chlorine and pH levels.
Pi’s Charge Analyser for the determination of charge demand at the wet end of a paper machine accurately measures colloidal and ionic charge.
Pi’s CoagSense coagulation controller is an integrated controller that accepts multiple inputs, including pH, flow, temperature, UV254, turbidity and streaming current.
The ConductiSense range of online conductivity meters from Pi utilise the very latest and best conductivity sensors available.
Online, continuous Chlorine Dioxide Analysers and Controllers make up the DioSense range.
Pi’s FluoriSense range of fluoride monitors and fluoride analysers utilise the very latest and best fluoride sensors available in the world today.
Chlorine analysers from Pi are used in many applications requiring the measurement and control of online residual chlorine levels in water.
Pi’s range of Laboratory Charge Analysers accurately measure colloidal and ionic charge using the streaming current principle (electrokinetic charge), which is comparable to zeta potential.
The ORPSense range of ORP Meters from Pi utilise the very latest and best ORP sensors available in the world today.
The OxySense DO analyser range of online DO analysers utilises the very latest and best optical sensor available in the world today.
The OzoSense Online Dissolved Ozone Monitor from Pi for the measurement of the ozone concentration in water, is designed to be simple to install and operate.
The Particle Counter range from Pi is a world first. The first to allow multiple sensors on a single analyser.
The PeraSense peracetic acid sensors, which give a peracetic acid measurement in ppm or mg/l, and a range of flow cells, are available with different peracetic acid controllers
The PeroxiSense range which utilises the very latest and best hydrogen peroxide sensors available in the world today.
The pHSense range of online pH meters from Pi utilise the very latest and best pH sensors available in the world today for measuring the online pH of any aqueous solution.
Whatever level of suspended solids from 2 NTU all the way up to >8% solids, the SoliSense® is the solution.
Streaming Current Monitors and Streaming Current Detectors from Pi use streaming current measurement to maintain proper electrokinetic charge.
Online Turbidity Meters from Pi are called TurbSense® and include analysers, controllers and monitors.
The UV254Sense UVA/UVT monitor provides real time organic UVA (ultra-violet absorbance) and UVT (ultra-violet transmission) analysis.
Pi were approached in 2008 by a customer who was having to change their pH sensor every week at massive cost. In response Pi developed the Autoflush.
Pi’s representatives in China have completed installation of two recirculating cooling water systems at the China National Indoor Stadium, one of the venues hosting the ice hockey tournament at the
Louis Wilmot joined Pi at the beginning of January 2022 to provide sales and applications support to Pi’s customers in the South, South West, Midlands, North West of England and
Bill Sykes of Process Instruments (UK) Ltd. was at Mourne WTW in Northern Ireland recently commissioning the multi-parameter CRIUS® controllers from Pi. Queen’s Award Winning CRIUS® Controller from Pi Each
Process Instruments were named winners of the Export and Innovation in Business Awards at the annual Lancashire Business View Red Rose Awards 2021. Pi – Double Winners! Following their Queen’s
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