Description
Johnson Controls P499ACP-105K Pressure Transducer Overview
The Johnson Controls P499ACP-105K is a precision pressure transducer engineered for reliable pressure monitoring in commercial HVAC and building automation applications. With a 0–500 PSI pressure range and a standard 4–20 mA analog output signal, this transducer delivers accurate, loop-powered readings that integrate seamlessly with building automation systems, DDC controllers, and data acquisition equipment.
Key Features
- Pressure range: 0–500 PSI for high-pressure refrigerant and fluid system monitoring
- Output signal: 4–20 mA industry-standard analog output for long-distance signal transmission with minimal noise interference
- Connection: 1/4″ SAE flare internal thread with built-in depressor (Style 47) for direct connection to Schrader-valve service ports
- Wire harness: 6.5-foot (approx. 2 m) pre-wired harness for convenient installation without additional field wiring
- Designed for integration with Johnson Controls and compatible BAS/DDC control systems
- Compact, rugged construction suited for demanding HVAC and refrigeration environments
Application
The P499ACP-105K is ideal for monitoring high-side and low-side refrigerant pressures, chilled water systems, condenser water loops, and other fluid systems where accurate pressure feedback is critical. The 4–20 mA output ensures reliable signal integrity over extended wire runs, making it well-suited for large commercial buildings and industrial HVAC installations.
Product Specifications
- SKU: P499ACP-105K
- Brand: Johnson Controls
- Pressure Range: 0–500 PSI
- Output Signal: 4–20 mA
- Process Connection: 1/4″ SAE Flare Internal Thread with Depressor (Style 47)
- Wire Harness Length: 6.5 feet
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