Description
The Johnson Controls P499RAP-101 is a precision pressure transducer engineered for reliable pressure monitoring in HVAC and building automation applications. Featuring a 0–100 PSI pressure range and a ratiometric 0.5–4.5 Vdc output signal, this transducer delivers accurate, repeatable readings that integrate seamlessly with a wide range of building automation systems and controllers.
Key Features
- Pressure range: 0–100 PSI
- Output signal: 0.5–4.5 Vdc (ratiometric)
- Process connection: 1/8″ NPT external thread
- Style 49 housing for easy installation and replacement
- Designed for HVAC, refrigeration, and building automation system integration
- Compact, durable construction for long-term field performance
Application
The P499RAP-101 is ideal for monitoring system pressures in commercial HVAC equipment, chiller plants, refrigeration systems, and hydronic systems. Its ratiometric Vdc output makes it compatible with a broad range of analog input modules and direct digital controllers (DDC), ensuring accurate pressure feedback for system diagnostics, control, and optimization.
Installation
- 1/8″ NPT external thread provides a standard, leak-free process connection
- Style 49 form factor supports straightforward drop-in replacement of existing transducers
- Suitable for use in pressurized refrigerant, water, and air systems within the rated range
Product Specifications
- Brand: Johnson Controls
- SKU / Part Number: P499RAP-101
- Pressure Range: 0–100 PSI
- Output Signal: 0.5–4.5 Vdc
- Process Connection: 1/8″ NPT External Thread
- Style: 49
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