Online conductivity measurement at Fountain Foods – Wisbech
Following staff changes, Lester Gratton of Fountain Foods reached out to Pi to provide training on the conductivity meter already installed at Wisbech. Initially Pi provided support remotely but followed up with on-site training. Lester Gratton said that he was “very pleased with the support and training given by Pi both remotely and during on…
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Is Pi Operationally Carbon Neutral?
We aren’t completely sure yet but we will be measuring our carbon usage over the next few months to see! And why do we think we might be? As part of Pi’s commitment to carbon neutrality we have installed over 200 photo voltaic panels on our roof and the electricity they generate more than covers…
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NIW Replaces Pi Residual Chlorine Analyser With Pi Residual Chlorine Analyser
In 2007 Northern Ireland Water ordered 333 residual chlorine analysers to monitor their distribution system, secondary disinfection plants and some treatment works…Now 16 years later some of these are being replaced with new residual chlorine analysers from Pi. A Pi analyser (branded Achromatic) was installed at Mallusk in 2007 and is still working, monitoring free…
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24 Turbidity, Chlorine Dioxide and pH Systems for China, All With Remote Access
In June 2023, 24 sets of secondary supply water quality, multi-parameter monitoring systems from Pi, were put into operation by a customer in the Ningxia Hui Autonomous Region, China. These systems, specifically designed for the Chinese market from Pi, come standard with a CRIUS® 4.0 controller, TurbSense turbidity sensor, DioSense chlorine dioxide sensor, and a…
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The Island of Barra Benefits from Pi’s Coagulation Control Systems
The beautiful Island of Barra in the Outer Hebrides of Scotland may be remote, but Scottish Water ensures that the residents and visitors benefit from the finest quality drinking water. In order to do this Scottish Water needed the best coagulant controller available so they turned to Process Instruments and the CoagSense Coagulation Controller. Installed…
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Suspended Solids in the Paper Industry
For many years, Pi has been servicing a Staiger Mohilo suspended solids analyser for Essity at their Stubbins Mill in Ramsbottom. The analyser finally came to the end of its life measuring the solids on the Krofta outlet to ensure that Essity meet their water treatment goals. The CRIUS® 4.0 Suspended Solids analyser from Pi…
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Autocleaning free chlorine monitoring in the food industry in New Zealand
Residual Chlorine can be difficult to monitor in the food industry due to solids (e.g. leaves, peelings, pulp, soil etc.) in the sample interfering with the chlorine sensor. Pi has solved all of these issues with the AutoFlush. The AutoFlush from Pi consists of a reservoir where the sensor(s) are held which can self-empty whilst…
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Pi and Anyuan, partners in China
Mike Riding, MD of Process Instruments (UK) LTD recently visited Auqatech Shanghai to see for himself the Pi products on display and to meet Fred Fan of Anyuan, Pi’s water distributor/partner in China. Of the trip Mike said, “I always like to visit China and this last trip to Aquatech in Shanghai was no exception.…
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Dissolved Oxygen and Suspended Solids Meters chosen for new projects in China
Working with two of our partners in China, Anyuan and Shanghai Limpion, Pi has recently supplied Dissolved Oxygen Monitors and Suspended Solids Monitors to two new flagship projects in China. China is busy constructing, and two of the flagship projects are; Shanghai Pudong International Airport phaseⅡand the construction of a second capital city Xiong’an New City.…
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Is the CRIUS® the most robust long-lived controller in the world?
Process Instruments (Pi) started supplying the CRIUS® controller in June 2006 and one of the first customers was Bettix in Bolton, a plastic injection moulding specialist company. Since then, every 6-7 weeks a Pi engineer, Jonathan Cook, has visited the site to calibrate and maintain the equipment associated with the CRIUS® installation. In all that…
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