146054-036-50-02-05 | Bently Nevada Proximity Probe Supplier

Introduction to the 146054-036-50-02-05

When machinery vibration threatens uptime, the 146054-036-50-02-05 provides reliable measurement. This Bently Nevada 3300 ceramic capped proximity probe is designed for continuous monitoring of shaft displacement and vibration in industrial rotating equipment. With a 5.0-meter total length and miniature coaxial ClickLoc connector, it integrates seamlessly into existing condition monitoring systems.

Key Features & Technical Specs

• Linear range of 1.52 mm (60 mils) from 0.25 to 1.78 mm from target.
• Incremental Scale Factor (ISF) of 7.87 V/mm (200 mV/mil) ±6.5% over the full linear range.
• Probe tip made of alumina ceramic (Al2O3) for durability.
• Probe case constructed from AISI 304 stainless steel.
• Operating and storage temperature range from -51°C to +177°C (-60°F to +351°F).
• Probe pressure rated to seal 34 Bar (500 psi) nitrogen.
• Standard 75 Ω coaxial FEP insulated cable in 5.0-meter length.
• Agency approvals include CSA, ATEX, and IECEx.

Industry Applications

In power generation, oil and gas, and petrochemical plants, the 146054-036-50-02-05 monitors turbine and compressor shaft vibration. Its ceramic tip withstands harsh environments, while the stainless steel case resists corrosion. For example, in steam turbine applications, the probe's 1.52 mm linear range captures both radial vibration and axial position changes, enabling early fault detection.

Installation Guide

Mount the probe using the 3/8-24 UNF thread with a maximum thread engagement of 0.563 in. Ensure the target surface is clean and made of AISI 4140 steel for accurate calibration. Connect the miniature coaxial ClickLoc connector to the extension cable, then route the standard cable away from high-voltage lines. Verify the probe gap is within the linear range before powering the system.

Maintenance & Reliability

Regularly inspect the probe cable for cuts or abrasions, especially near the connector. Clean the probe tip only with a soft, dry cloth; avoid solvents. The ceramic tip and stainless steel case offer long service life in temperatures up to +177°C. Periodic calibration checks against a known target ensure measurement accuracy over time.

Compatibility & Integration

The 5.0-meter probe is designed for use with the 5 m Proximitor Sensor only. It works with Bently Nevada 3300 XL system components, including extension cables and Proximitor sensors. The system accuracy specifications apply when using an AISI 4140 steel target and a -24 Vdc power supply with a 10 kΩ load.

FAQ about 146054-036-50-02-05

Q: What is the linear range of the 146054-036-50-02-05?

A: The linear range is 1.52 mm (60 mils), starting at approximately 0.25 mm (10 mils) from the target.

Q: What cable type does this probe use?

A: It uses a 75 Ω coaxial, fluoroethylene propylene (FEP) insulated probe cable with a miniature coaxial ClickLoc connector.

Q: What temperature range can the probe withstand?

A: The operating and storage temperature range is -51°C to +177°C (-60°F to +351°F).

Q: Is the probe suitable for hazardous areas?

A: Yes, it carries CSA, ATEX, and IECEx agency approvals for use in hazardous locations.

Product Support & Availability

The 146054-036-50-02-05 is in stock and ready to ship from Petro Auto Tech. Contact our team for lead times and bulk pricing inquiries.