Operator Interfaces, Switches & Relays


Vibration switch shrinks to the limit

August 2002 Operator Interfaces, Switches & Relays

Instrumentation specialist Endress+Hauser has expanded its modular system of vibration limit switches for liquids with the release of the Liquiphant FTL 20, a compact, rugged design suited for installation in places not easily accessible and for mounting in any position.

Liquiphant FTL20 features a number of advantages over competitive measuring principles such as capacitance or conductive limit switches, float switches, optic sensors and gap switches. Where these measuring principles struggle due to build-up, conductivity, turbulence, currents and air-bubbles, the vibrating fork measuring principle as demonstrated by Liquiphant FTL20 succeeds.

"The vibration limit switch is particularly suitable for overspill protection, minimum or maximum detection in coolant or lubricant containers, in cleaning and filtering facilities and dry running pump protection, as found in plant automation and machine tool construction," informs Grant Joyce, Endress+Hauser spokesperson.

In addition, the small vibrating fork - a mere 38 mm in length - and the thread connections of 1/2" and 3/4" ensure universal application. To enhance usability the transparent rear part of the switch indicates current switch status or failure, adding to the reliable and maintenance-free design. Liquiphant FTL20 variants are available for PLC, ASI bus or AC connections.

For more information: Grant Joyce, Endress+Hauser, 011 262 8000, [email protected]



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

WirelessHART solutions
Endress+Hauser South Africa Industrial Wireless
By combining its innovative product portfolio with a deep application and industry knowledge, Endress+Hauser enables its customers to optimise their processes, boost productivity, and ensure their safety and environmental compliance.

Read more...
Endress+Hauser celebrates 40 years
Endress+Hauser South Africa News
Endress+Hauser South Africa was joined on its stand at Electra Mining Africa by valued customers, representatives, colleagues and industry friends for a spectacular cake cutting ceremony to celebrate 40 marvellous years in southern Africa.

Read more...
Endress+Hauser celebrates 40 years
Endress+Hauser South Africa News
Endress+Hauser South Africa was joined on its stand at Electra Mining Africa by valued customers, representatives, colleagues and industry friends for a spectacular cake-cutting ceremony to celebrate 40 marvellous years in southern Africa.

Read more...
Process technology: SICK and Endress+Hauser sign strategic partnership
Endress+Hauser South Africa News
German sensor company SICK and the Swiss measurement and automation technology specialist Endress+Hauser have agreed on a strategic partnership. Endress+Hauser will take over worldwide sales and service of SICK’s process analysis and gas flow measurement technology, with a joint venture to be established for their production and further development.

Read more...
Sensor technology for brewing
Endress+Hauser South Africa Analytical Instrumentation & Environmental Monitoring
Brewing is a delicate balance, blending tradition with innovation. Now, modern sensor technology is stepping in to perfect the art of fermentation.

Read more...
Cloud-based inventory management
Endress+Hauser South Africa Level Measurement & Control
Netilion is an award-winning cloud-based IIoT ecosystem designed for industrial processes. It connects the physical and digital worlds to send valuable information from the field straight to your phone, tablet or other device.

Read more...
Technology for water sustainability
Endress+Hauser South Africa Analytical Instrumentation & Environmental Monitoring
The sustainability of surface water is critical for South Africa’s economic development, social well-being and environmental health. Endress+Hauser has a full range of liquid analysis sensors and transmitters to measure important parameters and has an excellent global track record in water and wastewater process plants and various surface and industrial water monitoring sites.

Read more...
Power and control platform for complex applications
Schneider Electric South Africa Operator Interfaces, Switches & Relays
Schneider Electric has unveiled the latest device in its PowerLogic range of products, the PowerLogic P7 digital power and control platform. This was designed to offer the best performance in complex and high-demand applications, and is based on a visualisation-ready, next-generation platform powered by a single configuration tool, the PowerLogic engineering suite.

Read more...
Optimise sludge treatment and reduce operational costs
Endress+Hauser South Africa Flow Measurement & Control
The Endress+Hauser inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission.

Read more...
Optimising steam management for boiler efficiency
Endress+Hauser South Africa Temperature Measurement
Endress+Hauser understands the daily challenges and demands placed on energy and utility managers across the spectrum of steam generation, distribution and consumption activities. Its global team is committed to working with its partners to overcome these complexities, and particularly those that aim for a safe, economic and sustainable sitsce of steam energy production and delivery.

Read more...