York 025-28678-006 Pressure Transducer

The York 025-28678-006 Pressure Transducer is a critical diagnostic and control component designed for high-precision monitoring in industrial HVACR systems. Engineering with a calibrated 0-300 PSI pressure range, this sensor converts physical pressure into a linear 0.5-4.5VDC signal, ensuring seamless integration with building automation systems and chiller microprocessors. This OEM transducer is frequently utilized in high-side refrigerant loops and pump discharge monitoring where rapid response times and long-term stability are non-negotiable for system protection.

For technicians servicing high-pressure chillers or hydraulic loops, the York 025-28678-006 provides the reliable feedback loop necessary for head pressure control and compressor staging. Its rugged construction is resistant to the vibration and thermal cycling common in mechanical rooms. This HVAC pressure sensor is a direct replacement part, maintaining the original equipment’s performance specifications without the risk of signal drift or calibration errors found in generic alternatives. When maintaining York or Johnson Controls equipment, using this calibrated pressure transmitter ensures the controller receives millivolt-accurate data for optimal efficiency.

• Precise Voltage Output: Delivers a consistent 0.5-4.5VDC linear signal for accurate real-time data logging.
• High-Pressure Capability: Rated up to 300# PSI, making it suitable for high-side refrigeration and liquid line monitoring.
• Industrial Durability: Engineered to withstand harsh environmental conditions, including moisture and vibration.
• OEM Compatibility: Designed specifically for seamless communication with York control boards and diagnostic tools.

What is the thread size for this transducer?
Most York pressure transducers in this series utilize a standard 1/4" NPT or flare fitting, though you should verify the specific port on your manifold or chiller barrel before installation.

Can I use this for low-pressure suction side monitoring?
While it will function, a 0-300 PSI range is optimized for high-pressure stages. For suction side monitoring, a transducer with a lower pressure range is typically recommended for better resolution.

Is this sensor compatible with 5VDC power supplies?
Yes, this unit typically operates on a 5VDC regulated input to produce the 0.5-4.5VDC output signal used by the system controller.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.