Application area heating and refrigeration technology
The model R-1 pressure transmitter has been optimally designed for the specific requirements of heating and refrigeration technology as well as in heat pumps. Its monolithic construction dispenses with the need to use seals on the process side. This enables the model R-1 to be used with all typical refrigerants.

Excellent performance
The hermetically-welded, dry, thin-film cell ensures long-term leak tightness. Moreover, these efficient cells, made with a sputtering technique, feature high long-term stability and a very high burst pressure.

Attractive price/performance ratio
The production on highly-flexible production lines, also offers a very attractive price-performance ratio with higher quantities.