York 025-40496-000 Sensor

 Core Advantages of York Original Factory Thrust Probe Sensor (025-40496-000)
1. Original Factory Native Compatibility, Strong Compatibility
Designed specifically for York YK, YD and other series centrifugal chiller units, the entire set of components includes detection probes, signal processing modules and dedicated connection cables. They are fully compatible with the CM-2 main control board and OptiView control system of the unit, allowing for direct in-place replacement; the calibration process is fully compatible with the unit's control logic, eliminating the need for additional modifications or parameter adjustments. After replacement, the unit can operate normally.

2. High Detection Accuracy, Fast Response
Based on the eddy current proximity sensing principle, it can accurately and real-time collect the axial distance between the high-speed thrust shaft sleeve and the probe, capable of capturing micro-millimeter-level minor displacement changes, and reflecting the axial thrust status of the compressor rotor in real time. Even under the vibration conditions of the compressor operating at high speed, it can stably output signals, providing reliable position data for unit control.

3. Active Safety Protection, Reducing Fault Risks
As the core monitoring component of the thrust bearing, the signal is directly connected to the unit's safety interlock logic. When the axial displacement exceeds the safety threshold, it can trigger the limit switch to act,联动 the unit to trigger shutdown protection, avoiding excessive wear of the thrust bearing, rotor displacement and scraping of the cylinder body, etc., major faults, and providing early warnings of thrust abnormalities, protecting the core components of the compressor.

4. Strong Working Condition Tolerance, Reliable Operation
The probe uses special materials and packaging design suitable for refrigeration working conditions, capable of withstanding the low-temperature environment in the compressor cabin, long-term erosion by refrigerants and refrigerating oil, and excellent vibration resistance. It operates stably under complex working conditions of high-speed units for a long time, with low failure rate and long service life.

5. Operation and Maintenance Convenient, Data Visualization
The detection data can be directly displayed on the OptiView control panel of the unit in real time, showing parameters such as thrust position and reference reference position. It supports on-site calibration operations for the unit. Maintenance personnel can intuitively read the operating status and complete thrust system inspection and fault troubleshooting without disassembling the unit, significantly improving maintenance efficiency.