Description
The Johnson Controls P499VAP-101K is a precision pressure transducer kit engineered for reliable pressure sensing in commercial HVAC and building automation applications. Delivering a clean 0 to 10 Vdc analog output signal across a 0 to 100 PSI range, this transducer provides accurate, linear pressure readings that integrate seamlessly with building automation systems, DDC controllers, and other control equipment.
The kit ships complete with a Packard electrical connector and a 6.6-foot wiring harness, reducing installation time and eliminating the need to source separate wiring components. The 1/8″ external thread fitting allows for straightforward connection to standard pressure taps and ports found throughout HVAC piping, refrigeration circuits, and fluid systems.
Key Features
- 0 to 10 Vdc output signal for direct compatibility with most DDC and BAS controllers
- 0 to 100 PSI pressure sensing range
- 1/8″ external (NPT) thread connection for easy installation on standard pressure ports
- Packard electrical connection for secure, vibration-resistant wiring
- Includes 6.6-foot (2 m) wiring harness — ready to install out of the box
- Compact, rugged transducer body suited for commercial HVAC environments
Specifications
- Brand: Johnson Controls
- SKU / Part Number: P499VAP-101K
- Output Signal: 0 to 10 Vdc
- Pressure Range: 0 to 100 PSI
- Process Connection: 1/8″ External Thread (NPT)
- Electrical Connection: Packard Connector
- Wiring Harness Length: 6.6 feet (included)
Applications
- Commercial HVAC pressure monitoring and control
- Building automation and DDC system integration
- Chilled water, condenser water, and refrigerant pressure sensing
- Air handling unit and duct pressure measurement
- Hydronic system pressure monitoring







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