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R-1 Refrigeration Pressure Transmitter

Supplier: WIKA Australia playlist_addCompare

The new WIKA R-1 pressure transmitter has been optimally designed for the specific requirements of refrigeration and HVAC applications. The R-1 has proven condensation resistance and compatible with all current refrigerants.

Price Guide (Inc GST): POA

WIKA has developed a new Pressure transmitter specifically suited to the demanding requirements of the refrigeration industry. The new R-1 is based on WIKAs proven transmitter technologies and years of research to create application specific instruments.


The R-1 has proven condensation resistance - the most important requirement for refrigeration and HVAC applications - with excellent results in a multitude of tests.


As a result of the monolithic design of the body, with its welded thin-film measuring cell, the need for a separate seal between the sensor and the housing, in contact with the medium, is eliminated. One advantage of this is that no elaborate material compatibility tests are required; another is that there will be no chance for leaks due to the seals. Therefore, high long-term sealing can be guaranteed.


A robust and compact design, plus resistance to the most-widely used refrigerants are further requirements of this market’s customers which are fully satisfied by the R-1.


In addition the R-1 excels, especially for large quantities, due to its very attractive price/performance ratio.