York 025-29139-003 Pressure Transducer
York 025-29139-003 is a genuine high-precision pressure transducer for industrial HVAC, centrifugal/screw chillers, refrigeration systems. Measures 0-275 psi (0-18.96 bar), 4.75-5.25 VDC input, 0.5-4.5 VDC ratiometric output. 1/4"-18 UNF port, stainless steel construction, fast response, high stability. Ideal for refrigerant, oil, water pressure monitoring in YORK YK/YT chillers, ensuring accurate data feedback and safe system operation.
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Product Overview
The Johnson Controls 025-29139-003 (YORK OEM) pressure transducer is a high-performance, piezoresistive pressure sensor engineered for precise pressure monitoring in industrial refrigeration, commercial HVAC, water-cooled chillers, and screw/centrifugal compressor systems. As a genuine YORK replacement part (P/N: 025-29139-003), it is purpose-built for YORK YK, YT, and similar chiller models to deliver reliable pressure measurement of refrigerants, lubricating oil, and water circuits.
This transducer operates on a 4.75–5.25 VDC power supply and provides a proportional analog output of 0.5–4.5 VDC, ensuring seamless compatibility with chiller control panels and building management systems (BMS). It features a measurement range of 0–275 psi (0–18.96 bar), high accuracy, minimal thermal drift, and rapid response time for real-time pressure feedback.
Constructed with a stainless steel pressure port and robust housing, it withstands vibration, temperature fluctuations, and harsh industrial conditions. The standard 1/4"-18 UNF threaded connection simplifies installation and replacement. With high stability, long service life, and anti-interference performance, this transducer ensures accurate pressure regulation, overload protection, and safe, efficient operation of chiller and refrigeration systems.
| Parameter | Specification |
|---|---|
| Model Number | 025-29139-003 (YORK OEM) |
| Brand | Johnson Controls (York) |
| Product Type | Pressure Transducer / Pressure Sensor |
| Pressure Range | 0 ~ 275 PSI (0 ~ 18.96 bar) |
| Power Supply | 4.75 ~ 5.25 VDC (Class 2) |
| Output Signal | 0.5 ~ 4.5 VDC (Ratiometric) |
| Sensing Technology | Piezoresistive |
| Process Connection | 1/4"-18 UNF Thread |
| Wetted Material | Stainless Steel |
| Accuracy | ±0.5% FS (Typical) |
| Response Time | < 1 ms |
| Operating Temperature | -40°C ~ +125°C (-40°F ~ +257°F) |
| Proof Pressure | 400 PSI (27.58 bar) |
| Burst Pressure | 1000 PSI (68.95 bar) |
| Application | YORK YK/YT Chillers, HVAC, Refrigeration, Oil/Water Systems |
| Origin | China (OEM for YORK) |
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