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Process safety

Coatings of measuring instruments: Use and advantages

Sina Odenwald | Know-how

Process applications are becoming increasingly complex. Measuring instruments must therefore meet the highest requirements and function reliably – even with harsh outdoor conditions or aggressive media. Coatings are usually indispensable for use, for example, in the …

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Valve actuators: Pressure switch combines control and alarm function

Jing Lyu | Applications
The BA pressure switch for valve actuators combines control and alarm function.

Hydraulic valve actuators require pressure switches for safe operation. In control cabinets, usually two of these measuring instruments are installed. One switch is used to control the pump for the hydraulic pressure, while the second triggers an alarm if the pressure …

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Pressure transducer: Digitally connected with EtherCAT®

Fabian Mayer | Pressure, Products
Pressure transducers with EtherCAT® carry the digitalisation of the semiconductor industry to the transmitter level.

Pressure transducers with EtherCAT ® as the communication protocol continue the digitalisation of the semiconductor industry at the transmitter level. In future, in every production plant, dozens of pressure measuring locations will be equipped with them. Their …

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Advantages of in-situ calibration using the example of pressure switches

Jing Lyu | Applications
During an in-situ calibration, the measuring devices remain installed.

In-situ calibration of measuring instruments is carried out in numerous industrial processes. The advantages are obvious: The instruments remain installed, so the process does not have to be opened. In this way, plant operators reduce the time and costs involved in …

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Injectables: Pressure measurement without risk of contamination

Jing Lyu | Applications
Injection solutions are among the most sensitive pharmaceutical products.

Injectables are among the most sensitive products in the pharmaceutical industry. Sterility is essential during production. This is because the active ingredient enters the patient's body directly, bypassing the patient's natural defences. It is therefore important to …

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Accuracy Calibration Chemical Diaphragm seals Electrical connection Ex protection Filling height Force measurement Functional safety (SIL) Hydrogen Hydrostatic Hydrostatic level measurement IIoT International Measuring instruments Measuring point Measuring principles Measuring range Oil & Gas Operating conditions Pharmaceuticals & Biotechnology Pressure Pressure gauge Pressure measurement device Pressure sensor Pressure switch Process connection Process safety Processtransmitter Project Renewable energy Resistance thermometer Safety Social commitment Standards/approvals/directives Submersible pressure transmitter Subsidiary Sustainability Switching function Temperature Temperature effect Thermocouple Thermometer Type of pressure Valves & Controllers


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