It can take up to three years to turn bacteria, viruses or cell cultures into a vaccine. Since vaccines are injected directly into the body, safety and purity have the highest priority in production. The demands on the plant equipment are correspondingly high, for …
Pressure
Turning hydrogen into kilometres
Christian WirlFuel cell electric vehicles (FCEV) powered by hydrogen are climate-friendly as well as powerful. The growing demand for these zero-emission drives is currently focused first and foremost on commercial vehicles. In Switzerland for example, the “H2 Mobility …
Which are the available configuration levels for pressure sensors?
Christian WirlThe various possible configuration levels for a pressure measurement solution are not defined conceptually in any standard. At WIKA we have chosen the following terminology: A pressure sensor (also pressure transmitter) delivers a standardised, …
Pressure switches with IP65 and IP67 ingress protection
Jens BargonAn 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 …
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 …