Water Treatment Controllers
ConductiSense
DioSense HR
Measuring a high level of ClO2 in solution is extremely difficult. The DioSense HR (0-3500 ppm) can help with those applications.
HaloSense
Multi-Parameter Analyser
Multi-sensor, multi-parameter, multichannel analysers can greatly reduce the cost per point of any measurand including pH, residual chlorine, ORP, ozone, etc.
ORPSense
PeroxiSense
The PeroxiSense range which utilises the very latest and best hydrogen peroxide sensors available in the world today.
pHSense
ConductiSense


DioSense


HaloSense


Multi-Parameter Analyser


ORPSense


OxySense


OzoSense


ParticleSense


pHSense


SoliSense®


TurbSense®


UV254Sense


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Pi wins Export and Innovation Awards at the Red Rose Awards 2021
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