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The R-1 pressure transmitter is optimally suited to the special requirements of refrigeration and HVAC applications. Its monolithic design eliminates the need for seals on the process connection. This qualifies the R-1 for use with all typical refrigerants (e.g. Freon and Ammonia).

Refrigeration and HVAC Applications

• Compressors
• Condensers
• Chillers

Special Features

• Stainless steel wetted parts
• Resistant against all common refrigerants
• Special design for the best possible condensation tightness
• Customised pin configuration possible
• Excellent performance

The hermetically welded, dry, thin-film measuring cell guarantees long-term leak tightness. In addition, the sputtered stainless steel measuring cell features high long-term stability, along with an especially high burst pressure.

Attractive price/performance ratio

Production on highly-flexible manufacturing lines ensures a very attractive price/performance ratio, also for high volumes.

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For over 60 years, WIKA Instrument Corporation has continued to advance pressure and temperature instrumentation on a global basis. In the U.S., WIKA's operation utilizes state-of-the-art manufacturing technology and highly automated production equipment. As the industry leader for lean manufacturing, WIKA offers a made-to-stock and made-to-order process that can distribute most products within three days or less. By combining world-class LeanSigma® operations, agile manufacturing and resident engineering, WIKA can deliver the best instrumentation solutions including products for critical applications.