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Endress and Hauser is offering the Deltapilot FMB 70 hydrostatic level pressure transmitter for food, beverage, dairy and pharmaceutical applications.

Its watertight Contite pressure measuring cell and 316L stainless-steel housing with polycarbonate sight glass withstand harsh washdown environments in the food industry.

The Deltapilot FMB 70 can measure level in units of pressure, height, volume or mass with an accuracy of 0.1 per cent.

It can be used to measure level in silos, holding tanks, mixing tanks, filler bowls, balance tanks and other vessels.

It meets 3A sanitary standards, has a watertight NEMA 6P-rated (temporarily submersible) housing and operates in process temperatures from 14 to 212F (-10 to 100C).

An optional remote housing can be located up to 25ft away from the sensor, ensuring easy access and extending the life expectancy of the instrument when measurement is needed in extra-harsh environments.

The remote version has cable connections and is rated to IP69K for high-pressure, high-temperature washdown sprays.

The Contite measuring cell is hermetically sealed for protection against condensate, condensation, aggressive gases and washdown environments, and it has a thick, corrosion-resistant alloy C276 membrane for protection against mechanical damage.

Temperature sensors are located between the process diaphragm and the measuring element for continuous temperature compensation of the measurement.

The built-in temperature compensation responds quickly to temperature changes during batch processing and CIP/SIP cycles, and makes the instrument ideal for balance tank applications where rapid temperature changes can lead to process upsets or product losses.

The FMB70 also helps optimise the use of milk silos or other large storage tanks where an interlock is used to prevent filling product into the tank until CIP fluids have been fully drained.

Accurate measurements in combination with temperature compensation ensure correct empty tank readings.

The high accuracy of the FMB70 makes it suitable for inventory measurement applications as part of supply-chain optimisation or plant mass balance initiatives.

Long-term zero-point stability reduces calibration frequency, cutting maintenance and downtime costs.

The transmitter can be programmed with strapping tables for nonlinear tanks.

A linearisation table with up to 32 points can be entered to make accurate level measurements in spheres, horizontal cylindrical tanks and vessels with a conical outlet.

Density and tank linearisation tables can be programmed from the display to calculate mass or volume.

The instrument can be programmed to measure level in units of pressure, height, volume or mass.

Digital communication options include a 4-20mA two-wire signal with Hart, Profibus PA, Foundation Fieldbus or Wirelesshart.


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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