COVER STORY
Pressure uNder CoNtrol: How wessex water Boosted Network reliaBility
Inside the technology keeping wastewater operations leak-free, efficient, and ready for the future
costly and disruptive incidents. By reliably monitoring pressure in the pipework, operators can ensure the health of their assets is correctly reported and take swift action when needed. Rapid drops in pressure can signal sudden failures, while gradual losses over time may indicate small leaks or other problems that require maintenance intervention. However, the conditions in which pressure
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sensors are deployed are often far from ideal. Equipment used in pumping stations is regularly exposed to flooding, high moisture levels, and confined spaces that can make manual adjustments awkward and time- consuming. Selecting a pressure sensor that can withstand these environmental challenges while still delivering precise, accessible data is essential to maintaining an effective and resilient wastewater network.
Why Wessex Water chose VEGA When Wessex Water reviewed its requirements for a pressure monitoring solution, the goal was clear: find an instrument that was advanced, resilient, and easy to use, without compromising on accuracy or reliability. After evaluating their options, they turned to VEGA and selected the VEGABAR 28 for their pressure monitoring needs. Ease of use was a major factor in this
decision. Operators found the VEGABAR 28 extremely user-friendly, with an intuitive interface and a commissioning process that was remarkably quick. On average, the setup took just two minutes, dramatically reducing downtime and getting the instrument into operation much faster than other alternatives. Another feature that proved invaluable was
the built-in simulation mode, which allowed on-site testing of configurations without lengthy procedures. This made it possible to verify accurate readings before the sensor was fully deployed, giving operators confidence from the outset. Resilience was also a decisive factor. Unlike
some previously used sensors, the VEGABAR 28 offered IP68 protection, meaning it could continue to operate reliably even when subjected to flooding or full submersion. This durability translated directly into fewer replacements, less maintenance, and reduced operational disruptions. The speed of its data capture also stood
1 SEPTEMBER 2025 | PROCESS & CONTROL 0
n wastewater networks, accurate pressure measurement is a critical tool for detecting leaks and bursts before they escalate into
out. The VEGABAR 28 provides high-resolution measurements every six milliseconds — equating to 166 readings per second — making it exceptionally responsive to pressure changes. This rapid sampling is essential for detecting hydraulic transients and ensuring timely alerts for any sudden changes in network conditions. Safety and accessibility were enhanced
through Bluetooth connectivity, which enabled engineers to interact with the instrument via the VEGA Tools App. This meant they could carry out configuration or monitoring work without entering confined spaces, reducing risks and preventing unauthorised adjustments.
impacts and costly emergency repairs. Integration has been seamless. Wessex
Water already makes use of other VEGA technologies — such as EDM, level, and flow measurement instruments — and the VEGABAR 28 slots neatly into their monitoring ecosystem. The result is consistent, reliable data across multiple measurement points, improving control system performance and supporting more informed maintenance planning.
From a cost perspective, the VEGABAR 28
delivered strong total cost of ownership benefits. Its lower purchase price, reduced commissioning time, robust build, and long- term stability — thanks to its ceramic measuring cell — combined to offer excellent lifetime value. Operators also appreciated the reliable customer service provided by VEGA, both before and after installation, which ensured a smooth integration of the new pressure measurement systems into their existing infrastructure.
Impact on operations Since installing the VEGABAR 28, Wessex Water has seen tangible operational improvements. The speed of commissioning and the convenience of remote connectivity have reduced the time spent on setup and routine maintenance. This has allowed engineers to focus more on preventive measures and less on troubleshooting equipment issues. Reliable and precise data has meant
operators can act quickly when pressure readings indicate a possible burst or leak. This proactive approach minimises water loss and also helps avoid potential environmental
Looking ahead The success of the VEGABAR 28 in leak and burst detection is a clear example of how the right instrumentation can directly enhance network reliability, improve safety, and increase operational efficiency. By blending advanced measurement technology with ease of use and outstanding support, VEGA has established itself as a trusted partner for water industry operators. As the water sector faces increasing
pressure to meet stricter environmental regulations, the ability to detect and respond to issues quickly becomes even more critical. At the same time, operators are under constant pressure to optimise efficiency and reduce costs. High-quality, robust, and intelligent pressure sensors like the VEGABAR 28 will be essential tools for balancing these demands. In wastewater treatment operations, every
leak or burst that goes undetected represents a potential compliance issue, a financial burden, and a service disruption. The ability to monitor pressure accurately and respond without delay not only safeguards the network but also protects the reputation of the operator. For Wessex Water, the choice to adopt the VEGABAR 28 has delivered clear benefits in both operational performance and long-term asset management.
VEGA
www.vega.com/en-uk
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