describe

High quality differential pressure gauge is famous for its compact and solid design, mainly used for liquid level measurement of liquefied gas tank. All conventional tank sizes in refrigeration technology are covered by 6 different measurement units. The measuring range of the measuring unit overlaps greatly, so gas types such as Ar, O2, N2 or CO2 can be set within the entire 270 degree range. Span adjustment is externally accessible and does not affect the zero point. The mechanical display and integrated transmitter have 4... 20mA output signal (optional), which can be easily calibrated at the same time. The optional flange mounted manifold can be used for central liquid level measurement and working pressure indication on one instrument. Switch contacts for liquid level and working pressure and transmitters for working pressure can be retrofitted on site. With flange mounted adapters, the standard center distance between process connections can be set to 37mm to accommodate a custom center distance of 31mm or 54mm.