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Liquiphant Brochures - .PDF file.

The Endress+Hauser Liquiphant is a vibrating fork level switch for accurate limit detection and point level control of liquids.

The Liquiphant M vibrating fork level switch uses a piezo drive that offers improved immunity to false trips on foam or plant vibration.

Its 0.75inch process connection makes it ideal for applications where space is at a premium, for example empty pipe detection.

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, for example as a direct replacement for float switches.

It is suitable for use in the food and pharmaceutical industries.

Liquiphant M is certified to EHEDG and 3-A.

It has a polished fork and easy-to-clean hygienic process connections.

It provides high or low-level alarms in a range of processes from whisky distillation to sauce production.

Liquiphant M has low power consumption and so conforms to the Namur industry standard.

Its new integral function check means Liquiphant can be remotely tested without being removed from the process.

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.

The Liquiphant fork corrosion monitoring system raises an alarm if there is a problem, ensuring consistent measurement integrity and product quality.


Endress+Hauser is a global leader in measurement instrumentation, services and solutions for industrial process engineering. With over 8,000 employees worldwide, the Group generates annual net sales of more than Euro1.1 billion.

The Endress+Hauser Group

Endress+Hauser is a global leader in measurement instrumentation, services and solutions for industrial process engineering. The Group employs 13,000 personnel across the globe, generating net sales of more than 2.1 billion euros in 2015.
With dedicated sales centres and a strong network of partners, Endress+Hauser guarantees competent worldwide support. Production centers in 11 countries meet customers’ needs and requirements quickly and effectively. The Group is managed and coordinated by a holding company in Reinach, Switzerland, with UK headquarters in Manchester. As a successful family-owned business, Endress+Hauser is set for continued independence and self-reliance.
Endress+Hauser provides sensors, instruments, systems and services for level, flow, pressure and temperature measurement as well as analytics and data acquisition. The company supports customers with automation engineering, logistics and IT services and solutions. Our products set standards in quality and technology.
We work closely with the chemical, petrochemical, food & beverage, oil & gas, water & wastewater, power & energy, life science, primaries & metal, renewable energies, pulp & paper and shipbuilding industries. Endress+Hauser supports its customers in optimising their processes in terms of reliability, safety, economic efficiency and environmental impact.
Founded in 1953 by Georg H Endress and Ludwig Hauser, Endress+Hauser has been solely owned by the Endress family since 1975. The Group has developed from a specialist in level measurement to a provider of complete solutions for industrial measuring technology and automation, with constant expansion into new territories and markets.

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