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Measurement & Instrumentation

Endress+Hauser Liquiphant: the original and still the best!

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Vibrating level switch for accurate limit detection and point level measurement of liquids

With the launch of Liquiphant in 1983, Endress+Hauser became inventors of the world’s first vibrating level switch for accurate limit detection and point level measurement of liquids. This reliable and cost-effective measurement method proved to be a winner and, by the year 2000, more than 1 million units had been sold!

Liquiphant M has a patented piezo drive, offering improved immunity to both foam and plant vibration. Its ¾” process connection makes it ideal for applications where space is at a premium e.g. empty pipe detection and it can be mounted in any position for maximum versatility! Liquiphant M is maintenance-free and operation is unaffected by flow, turbulence, air bubbles or build-up, making it the perfect choice for a wide range of applications – it is particularly suitable as a direct replacement for float switches.

Ideal for the food and pharmaceutical industries, Liquiphant M offers EHEDG and 3-A certification. With a polished fork and easy-to-clean hygienic process connections, it provides high or low level alarms in a wide range of processes from whiskey distilling to sauce production. The chemical and petrochemical industries expect ATEX EEx ia and EEx d as a minimum. Liquiphant M has lower power consumption and so conforms to the NAMUR industry standard. Its new integral function check means that Liquiphant can be remotely tested without being removed from the process.

More than just a level switch, Liquiphant M complies with the requirements of IEC 61508, returning figures that typically fall within the SIL2/3 rating. This makes it the perfect choice for inclusion as part of Safety Instrumented Systems. What’s more, with Liquiphant’s unique fork corrosion monitoring system, you can be certain that if there’s a problem, it will raise the alarm to ensure consistent measurement integrity and product quality.

For further information please contact;

Endress+Hauser Ltd     
Floats Road
Manchester, M23 9NF
United Kingdom

E-mail: Helen.White@uk.endress.com
Phone     +44 161 286 5000
Fax     +44 161 286 5093

 

About us

A strong partner worldwide

Endress+Hauser is a global leader in measurement instrumentation, services and solutions for industrial process engineering. We provide process solutions for flow, level, pressure, analytics, temperature, recording and digital communications, optimising processes in terms of economic efficiency, safety and environmental impact. Our customers come from various industries, including chemical, food & beverage, life sciences, power & energy, primaries & metal, oil & gas and water & wastewater.

Benefits

  • Net sales of 2.4 billion euros – a strong partner
  • More than 13,900 employees worldwide – a reliable employer
  • Equity ratio of 71% – solidly financed
  • Continuous annual investments of approximately 160 million euros – future-oriented
  • Nearly 7,800 patents and patent applications – innovative and creative

Where we supply to

UK Ireland, Europe, Africa, Asia, Australia, South America, North America

Industries we supply to

Automation, Chemicals, Consultants, Components Electronics, Energy and Power, Food and Beverage, Glass Ceramics Cement, Metals and Minerals, OEM, Paper and Pulp, Pharmaceutical Cosmetics Toiletries, Plastics and Rubber, Recycling, Textiles, Tobacco, Water and Wastewater

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