Description
The Johnson Controls P499RCPS102 is a sealed gauge pressure transducer engineered for reliable, accurate pressure monitoring in HVAC and refrigeration systems. Delivering a ratiometric 0.5 to 4.5 Vdc analog output signal, this transducer provides a linear, noise-resistant reading across its full 0 to 200 PSI measurement range — making it well-suited for integration with building automation systems, DDC controllers, and other analog input devices.
The sealed gauge reference design eliminates the need for a vent tube, improving long-term durability and reducing maintenance concerns in demanding field environments. The 1/4″ SAE 45-degree flare internal thread connection ensures a secure, leak-free installation compatible with standard refrigeration and HVAC service fittings. The Packard electrical connector provides a fast, reliable wiring interface that is widely used across HVAC OEM and aftermarket applications.
Key Features
- Output Signal: 0.5 to 4.5 Vdc ratiometric analog
- Pressure Range: 0 to 200 PSI
- Reference Type: Sealed gauge
- Process Connection: 1/4″ SAE 45-degree flare internal thread
- Electrical Connection: Packard connector
- Designed for HVAC, refrigeration, and building automation applications
- Durable construction for long-term field reliability
Applications
- Commercial HVAC systems and chillers
- Refrigeration equipment pressure monitoring
- Building automation and DDC control systems
- OEM equipment integration
Why Choose the P499RCPS102?
Johnson Controls’ P499 Series pressure transducers are trusted by HVAC professionals for their consistent accuracy, robust construction, and compatibility with a wide range of control systems. The ratiometric output minimizes the effect of supply voltage variations, ensuring stable readings even in electrically noisy environments. The sealed gauge design and SAE flare fitting make installation straightforward, while the Packard connector simplifies field wiring.
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