WIKA R-1 Pressure Transmitter, 0-45 Bar Gauge, 7/16-20UNF-2B Schrader, 2 m Flying Lead, 84109625
Technical overview
The WIKA R-1 pressure transmitter, item 84109625, is designed specifically for reliable pressure monitoring in refrigeration and air-conditioning systems. It measures 0-45 bar gauge pressure and converts the reading into a standard 4-20 mA, 2-wire signal for connection to controllers and monitoring equipment. This version operates from 7-30 V DC and uses a 7/16-20UNF-2B Schrader process connection with a 2 m flying lead and IP69K protection for demanding refrigeration installations.
Key Features
- Measures gauge pressure from 0-45 bar
- Standard 4-20 mA, 2-wire output for control and monitoring systems
- Operates from a 7-30 V DC power supply
- 7/16-20UNF-2B Schrader process connection
- 2 m flying lead with IP69K protection for demanding installations
- Designed for refrigeration and air-conditioning pressure monitoring
- Made in Poland
Applications
- Refrigeration plants and systems
- Industrial and commercial chillers
- Heat pump systems
- Air-conditioning and HVAC equipment
- Compressor pressure monitoring
- Refrigerant circuit pressure measurement
Specifications
Measuring Range0-45 bar gauge
Output Signal4-20 mA, 2-wire
Power Supply7-30 V DC
Process Connection7/16-20UNF-2B Schrader
Electrical ConnectionFlying Lead, 2 m
Ingress ProtectionIP69K
Accuracy2.0%