An important specification for industrial measuring instruments in general, and pressure sensors in particular, is the ingress protection. In this context, an assumed typographical error in our data sheets for the PSD-4, PSD-30, PSD-31 and PSA-31 electronic pressure …
Pressure
DirectDrive pressure gauges – features and application areas
Sandra BroßlerDirectDrive pressure gauges differ in structure and function from standard pressure gauges. Thus they feature special characteristics that qualify them for specific application areas. In DirectDrive pressure gauges, special pressure elements are fitted, which …
“Oxygen, oil and grease free” in calibration technology
Jens RollmannOxygen, the gas essential for life, is far more complex in industrial applications than our daily inhalation and exhalation suggests. Industry – especially in the chemical, pharmaceutical or medical engineering fields – is, time and again, finding itself confronted …
Filling liquids in pressure gauges: Usage and advantages
Sandra BroßlerLiquid-filled pressure gauges are used in applications that involve high dynamic shock and vibration loading. The filling liquid dampens the vibrations that occur and thus takes the load off the mechanical components of the pressure gauge. Depending on …
How do diaphragm seals work?
Jennifer BreunigDiaphragm seals, also known as chemical seals or remote seals, are used for pressure measurements when the process medium should not come into contact with the pressurised parts of the measuring instrument. A diaphragm seal has two primary tasks: 1. Separation of …