As part of the comprehensive renovation of the Schaanwald reservoir, the entire structure was modernized and brought up to the latest technical standards. In addition to the structural renovation, all piping was replaced, creating ideal conditions for the integration of modern measurement technology.<\/p>\n
Despite these optimal conditions for the traditional measurement method using magnetic-inductive flow measurement, a conscious decision was made in favor of ultrasonic clamp-on flow measurement. The decisive factor was, in particular, the measurement accuracy at low flow rates\u2014a critical factor in the operation of drinking water systems.<\/p>\n
The technology used enables non-contact measurement from the outside through the pipe wall. As a result, the existing infrastructure remains completely unaffected. Neither are the pipe\u2019s hydraulic characteristics altered, nor is there any risk of contamination in the drinking water system. Another advantage lies in the additional measurement of water temperature via the speed of sound. Thus, two operating parameters are measured precisely and reliably with just one system.<\/p>\n
The result is a flexible, low-maintenance, and sustainable solution that is ideally suited for both existing systems and newly renovated infrastructure.<\/p>\n
The Project at a Glance<\/p>\n
The Liechtenstein Unterland Water Supply (WLU) set clear requirements for the measurement technology to be used. The focus was on measurement accuracy and reliability at very low flow rates, ensuring drinking water hygiene, high operational reliability, and a durable, low-maintenance solution.<\/p>\n
\u2022 Ultrasonic flow measurement with clamp-on technology
\n\u2022 Installation without interfering with the pipeline
\n\u2022 Precise measurements even at low flow rates
\n\u2022 Additional measurement of water temperature
\n\u2022 Hygienically safe and non-contact measurement
\n\u2022 No internal fittings, no pressure losses, no risk of leaks
\n\u2022 Low-maintenance and durable solution for water supply
\n\u2022 Successful deployment as part of a reservoir renovation<\/p>\n
The clamp-on ultrasonic measurement technology used enables precise and reliable flow measurement without requiring any modifications to the piping. The sensors are mounted on the outside of the pipe, ensuring contactless and hygienically sound measurement.
\nThis technology offers decisive advantages, particularly in the area of drinking water supply. Since no internal components are required in the piping system, there are neither additional pressure losses nor potential areas for sediment buildup.<\/p>\n
In addition to accurate flow measurement, the system also measures water temperature. The combination of high measurement accuracy, simple installation, and long-term operational reliability makes clamp-on technology a sustainable solution for modern water supply systems.<\/p>\n","protected":false},"excerpt":{"rendered":"
Non-contact flow measurement for maximum operational reliability. At the Schaanwald Reservoir, state-of-the-art ultrasonic technology ensures precise results\u2014without any intervention in the system.<\/p>\n","protected":false},"featured_media":30425,"parent":0,"template":"","referenzart":[289],"layoutart":[234],"lander":[],"standtort":[525],"class_list":["post-31018","referenz_testimonial","type-referenz_testimonial","status-publish","has-post-thumbnail","hentry","referenzart-solutions","layoutart-referenz-testimonial","standtort-stebatec-zuellig-rheineck"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/referenz_testimonial\/31018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/referenz_testimonial"}],"about":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/types\/referenz_testimonial"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/media\/30425"}],"wp:attachment":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/media?parent=31018"}],"wp:term":[{"taxonomy":"referenzart","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/referenzart?post=31018"},{"taxonomy":"layoutart","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/layoutart?post=31018"},{"taxonomy":"lander","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/lander?post=31018"},{"taxonomy":"standtort","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/standtort?post=31018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}