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Differential pressure measurement and control

PETER electronic

The German company FISCHER Mess- und Regeltechnik GmbH offers system solutions based on the measurement and control of physical quantities such as pressure, differential pressure, flow, level and temperature. Depending on the requirements, the systems are supplemented with other measurement technologies. In this way, the company provides a system architecture that meets the specific requirements for the realisation of trouble-free and cost-effective production processes. With FISCHER measurement and control technology, the user can optimise production processes and reduce production costs.

FISCHER measuring control technology

Differential pressure gauges

A differential pressure gauge is an indicating instrument used for differential pressure measurement. It can be used to measure the level of liquids in pressurised tanks or the flow rate of liquids, gases and vapours by measuring the differential pressure across a constrictor.

FISCHER measuring control technology

Differential pressure transmitters

Differential pressure transmitters measure the difference between two pressure levels that act on a sensor. The result is converted into an output signal in the range 4-20 mA or 0-10 V. With a differential pressure transmitter, the relative pressure can also be measured and configured.

FISCHER measuring and control technology

Differential pressure switches

Differential pressure switches are designed to switch electrical circuits depending on the change in the difference between two pressures. When the preset setting is reached, the relay trips and closes or opens the electrical circuit. When the pressure changes by the setting value, the relay returns to the initial position.