Level measurement in hygienic/corrosive situations
April 2005Level Measurement & Control
News & Events
Guided microwave sensors from leading level sensor manufacturer, Vega, have been used for some time as suitable solutions for arduous or difficult applications. The latest in the range is now available - the Vegaflex 63 is suitable for hygienic applications and corrosive substances and characterised by a PFA coated rod. A cable version will also be available from mid-2005.
Guided microwave is a very reliable measuring principle, as it is unaffected by product features such as density, conductivity and change in dielectric constant. It also functions reliably under conditions such as dust and noise, humidity change, varying medium and build up. With the guided microwave or time domain reflectometry (TDR) principle, short microwave impulses are guided along the cable or rod, which is suspended in the medium. These pulses are reflected by the process medium to provide accurate contents measurement of silos and hoppers. False echoes normally associated with non-contact measurement methods are eliminated with this system.
An electronics module integrated in the sensor determines the level in the vessel from the pulse running time and shows the exact value on the clear text display. The Vegaflex 63 is a suitable level measuring solution for products such as lime, cement, plastic granules, sand, cereals, and milk powder. It is also ideal for narrow vessels up to 30 metres high and can be adjusted without level change, ie, it is not necessary to fill or empty the vessel.
Water under pressure VEGA Controls SA
Pressure Measurement & Control
The need for real-time monitoring and precise control over water distribution has never been more critical. VEGA’s range of pressure sensors and level instruments plays an important role in ensuring that water systems operate efficiently.
Read more...Workflow and asset management solutions
Asset Management News & Events
Zamatrack’s innovative workflow and asset management solutions feature the Worxit platform. This all-in-one solution allows businesses to streamline operations with real-time tracking, GPS data, and custom reports.
Read more...SAQCC Gas awareness
Associations News & Events
SAQCC Gas will raise awareness within the gas industry by emphasising the importance of using registered gas practitioners and getting a Certificate of Compliance (CoC) for all your gas systems.
Read more...Fire safety in focus Securex South Africa
Fire & Safety News & Events
Firexpo Cape Town visitors will not only compare technologies side-by-side, but also connect with suppliers and experts who understand both the region’s regulatory framework and its unique environmental risks.
Read more...Precision in paper processing VEGA Controls SA
Editor's Choice Level Measurement & Control
Paper manufacturing is a demanding process that relies on consistency, precision and control at every stage. The VEGABAR 82 pressure transmitter is well-suited to these harsh environments.
Read more...VEGA’s Lunch-and-Learn success in KZN VEGA Controls SA
News
VEGA has rolled out its new Lunch-and-Learn series to the coastal regions of South Africa, designed to bring practical training and real-world insights directly to engineers and technicians.
Read more...Kaspersky highlights biometric and signature risks
Information Security News & Events
AI has elevated phishing into a highly personalised threat. Large language models enable attackers to craft convincing emails, messages and websites that mimic legitimate sources, eliminating grammatical errors that once exposed scams.
Read more...Keenfinity launches Radionix as new intrusion brand
Perimeter Security, Alarms & Intruder Detection News & Events
Keenfinity Group’s Intrusion & Access Business Unit has launched Radionix as its new brand for intrusion alarm systems, unlocking new potential and growth opportunities.
Read more...ProtecLink 2025 spotlights industry tensions and transformation Magtouch Electronics t/a Ithegi Electronics
Security Services & Risk Management News & Events
ProtecLink 2025, created and hosted by Ithegi Electronics, brought together key stakeholders from the security, finance, and innovation sectors under the theme "Connecting Security, Finance, and Innovation: Inspiring Transformation in the Industry."
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version