December 18, 2018

Pi appoints new distributor in the Philippines

Process Instruments (Pi) have formed a partnership with Yuyuna Engineering Supplies and Services (YESS) to distribute Pi’s products in the Philippines. Having attended both the AsiaWater and Singapore Water exhibitions earlier this year, Sales Manager Hermie Yu was able to see first hand the Pi systems displayed by our Malaysian and Singaporean distributors. Forming a…

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December 11, 2018

ORP for the Removal of Residual Chlorine using Sodium Bisulphite (or other reducing chemicals)

Chlorine is often removed from a process and there are a number of potential reasons why. Chlorine might damage an RO membrane or turn food brown in an unsightly manner. Chlorine removal presents several challenges to instrumentation manufacturers and engineers, but did you know that… …ORP can effectively control sodium bisulphite dosing to remove chlorine?…

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December 4, 2018

Process Instruments (UK) Ltd. and Chemtrac Inc. celebrate 20 years of working together

As well as the recent 20th Anniversary Party, Pi are celebrating 20 years of working with US company, Chemtrac Inc.. Chemtrac Partnership Essential to Pi Success The partnership between Pi and Chemtrac has been fundamental to Pi’s success. Chemtrac is, and has been, a customer, distributor, OEM, supplier and supporter since Pi’s launch in 1998.…

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November 14, 2018

Process Instruments turns 20!

In November 2018, Pi celebrated its 20th anniversary with a party for employees, shareholders, suppliers, partners and friends, in The Prestbury Suite at The Oaks Hotel in Burnley. Gifts for Directors and Shareholders As part of the celebrations, directors and shareholders were presented with a selection of gifts, including two from Burnley based companies; gin…

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November 13, 2018

Zero Chlorine

If you’ve ever had an application that uses Reverse Osmosis (RO), such as in a renal ward, you probably understand the damaging effect that chlorine can have on RO membranes, but did you know that… …Pi has a security system that can alert you to any free chlorine present and can actually prevent the contaminated…

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October 23, 2018

Water 4.0 and Industry 4.0 Controllers available from Pi

Pi’s CRIUS® Controller is perfectly set up for Industry 4.0, Water 4.0 and the Internet of Things, as well as being fully SMART and DIGITAL, but what does this mean? Industry 4.0 relates to the concept that we are living through a 4th Industrial Revolution where factories will be as SMART as they can be.…

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October 9, 2018

Coagulation Controller from Pi added to Scottish Water Approved Instrument List

Scottish Water has recently updated their Approved Instrument List and Process Instruments (UK) Ltd. (Pi) has been selected as the sole supplier for Coagulation Controllers. Following a detailed application process, Pi’s CoagSense coagulation controller was chosen as a new instrument for the latest edition of the list. The CoagSense joins Pi’s CRONOS® HaloSense chlorine analyzer…

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September 11, 2018

AI Analytical take Pi’s controller to Singapore International Water Week

In July, Pi’s distributor in Singapore, AI Analytical, exhibited at Singapore International Water Week, showcasing some of Pi’s products. AI Analytical Showcase Pi’s Range At the event held every two years, AI Analytical’s stand featured a working demonstration of the CRIUS® controller with streaming current sensor, free chlorine sensor, total chlorine sensor and turbidity sensor.…

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August 7, 2018

Free chlorine sensors from Pi now need even less maintenance!

Pi’s HaloSense free chlorine sensor has recently been redesigned with two improvements, a new electrolyte and a new membrane design, resulting in an increased calibration interval of 6 months. The introduction of a new electrolyte means longer maintenance intervals, going from 3 to 6 months to only once a year, reducing maintenance efforts whilst keeping…

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July 24, 2018

PeraSense for Online Peracetic Acid Monitoring

Why is there a requirement for peracetic acid (PAA) online monitoring? Common disinfectants such as chlorine and chlorine dioxide have been used effectively in water applications for over a century. Some industries however have looked to use other alternatives which have fewer or no considerations of safety and which don’t require residual or by-product removal. One of these…

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