Compact pressure gauge with dry measuring cell for sensitive processes

The new diaphragm pressure gauge from WIKA has been designed for pressure measurement in sensitive processes such as those in sanitary applications. Unlike diaphragm seals, it uses a dry measuring cell. That means, if the diaphragm should leak, no transmission fluid escapes into the process. Thus the new Model PG43SA pressure gauge increases process safety.

In addition to this, its flush diaphragm construction exhibits very good rinsing behaviour, with no deposits left on the 316L stainless steel process connection. The entire measuring instrument can be steam-sterilised (autoclaved) at 134°C.

The compact design of the new pressure gauge, available in nominal sizes of 40 and 63, enables space-saving installation due to its Tri-Clamp process connection. The instrument is suitable for gaseous, liquid and viscous media up to max. 150°C. It can also be used with aggressive media.