Wika Pressure Transmitter R-1, 0...45 Bar Gauge, For Heating and Refrigeration with 4…20 mA/2-wire Output, 2m Cable, 7 ... 30 V DC Power Supply, Flying Lead, IP 69K Electric Connection & 7/16-20UNF-2B Schrader Process Connection, Manufactured for SELPRO, 14283568
Part Number : 14283568
Brand :
![WIKA]()
The WIKA R-1 pressure transmitter has been optimally designed for the specific requirements of refrigeration and air-conditioning technology. 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. 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. This model is also a Replacement for AC-1.
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KWD 65.000
Description
The WIKA R-1 Pressure Transmitter 14283568 is a high-performance sensor designed for refrigeration and HVAC systems. It offers a 0 to 45 bar gauge range with a 4–20 mA, 2-wire output, making it ideal for stable analog signal transmission. Built with stainless steel wetted parts and a hermetically sealed thin-film cell, it ensures compatibility with all common refrigerants. The transmitter features a 7/16-20UNF-2B Schrader process connection and IP69K-rated flying lead connection for robust environmental protection. Designed for use in chillers, compressors, and condensers, it delivers long-term performance, high burst resistance, and superior sealing against condensation. Manufactured by WIKA for SELPRO, this model fits seamlessly into high-volume production systems while offering an excellent cost-benefit ratio. This model is a Replacement for AC-1
Key Features
• Wetted parts from stainless steel
• Resistant to all common refrigerants
• Special case design for the best possible condensation tightness
• Private label possible
Applications
• Boosters
• Compressors
• Condensers
Specifications
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