Pool and Spa Controller – AquaSense

Water Treatment Controllers

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.

Conductivity Meter – ConductiSense


The ConductiSense range of online conductivity meters from Pi utilize the very latest and best conductivity sensors available.

Chlorine Dioxide Analyzer – DioSense


Online, continuous Chlorine Dioxide Analyzers and Controllers make up the DioSense range.

Chlorine Analyzer – HaloSense


Chlorine analyzers from Pi are used in many applications requiring the measurement and control of online residual chlorine levels in water.

ORP Monitor –


The ORPSense range of ORP Meters from Pi utilize the very latest and best ORP sensors available in the world today.

Dissolved Oxygen Monitor – OxySense


The OxySense DO analyzer range of online DO analyzers utilizes the very latest and best optical sensor available in the world today.

Ozone Analyzer – OzoSense


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.

Particle Counter – ParticleSense


The Particle Counter range from Pi is a world first. The first to allow multiple sensors on a single analyzer.

pH Meter –


The pHSense range of online pH meters from Pi utilize the very latest and best pH sensors available in the world today for measuring the online pH of any aqueous solution.

Suspended Solids Monitor – SoliSense®


Whatever level of suspended solids from 2 NTU all the way up to >8% solids, the SoliSense® is the solution.

Turbidity Meter – TurbSense®


Online Turbidity Meters from Pi are called TurbSense® and include analyzers, controllers and monitors.

UV254 Analyzer – UV254Sense


The UV254Sense UVA/UVT monitor provides real time organic UVA (ultra-violet absorbance) and UVT (ultra-violet transmission) analysis.

Automatic Sensor Cleaning System


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.

Looking for the best solution for you? Fill in the form and we will call you

Form is deprecated, please contact the webmaster to upgrade this form.

The latest Pi News