330101-00-63-10-02-00 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-63-10-02-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330101-00-63-10-02-00 3300 XL 8 mm Proximity Probe is designed for precise shaft vibration and position measurement in industrial automation systems. The 330101-00-63-10-02-00 delivers a 2 mm (80 mils) linear range, converting shaft displacement directly into proportional voltage output for real-time monitoring of turbines, compressors, and pumps. With a 6.3 in minimum case length and 3/8-24 UNF thread, the 330101-00-63-10-02-00 fits standard bearing housings and supports up to 0.563 in thread engagement for secure installation.

Operating from –52°C to +177°C, the 330101-00-63-10-02-00 performs in high-temperature rotating equipment. Its 50 Ω output resistance and 69.9 pF/m cable capacitance over a 1.0 meter length ensure accurate signal transmission to monitoring modules. With less than 2 mV/V supply variation impact, the 330101-00-63-10-02-00 supports Keyphasor reference, speed detection, and continuous vibration analysis in automated condition monitoring systems.

Applications

Install in Fluid Film Bearings to Measure Radial Shaft Vibration Within 2 mm Range

The 330101-00-63-10-02-00 provides a 2 mm (80 mils) linear range, allowing direct measurement of radial shaft displacement in turbines and compressors. With a 50 Ω output resistance and 69.9 pF/m cable capacitance over its 1.0 meter length, the 330101-00-63-10-02-00 transmits high-frequency vibration signals to monitoring modules without additional signal conditioning. The 8 mm probe diameter generates a strong eddy current field suitable for steel shafts commonly used in rotating equipment.

Mount on Thrust Bearing to Track Axial Shaft Movement

Using its 3/8-24 UNF thread and up to 0.563 in thread engagement, the 330101-00-63-10-02-00 can be installed facing a thrust collar to monitor axial displacement. The probe converts shaft movement directly into proportional voltage output, enabling automation systems to calculate thrust position changes during load variations.

Detect Keyway for Phase Reference and Orbit Analysis

Position the 330101-00-63-10-02-00 toward a keyway or once-per-turn mark to generate rotational reference pulses. Operating between –52°C and +177°C, the probe captures shaft events inside high-temperature turbine casings. With supply sensitivity below 2 mV per volt, the 330101-00-63-10-02-00 limits output shift even if the supply voltage varies, supporting precise phase calculation.

Measure Rotational Speed in Automated Monitoring Systems

The 330101-00-63-10-02-00 identifies repetitive shaft features and converts them into pulse signals for speed measurement. The 1.0 meter standard cable length simplifies routing inside control cabinets, while field wiring from 0.2 to 1.5 mm² supports direct connection to vibration monitoring racks.

Record Shaft Motion During Startup and Shutdown Cycles

During startup and coast-down, the 330101-00-63-10-02-00 measures shaft displacement within its 2 mm span as the rotor passes critical speeds. The 6.3 in case length positions the sensing tip correctly in deeper bearing housings, enabling accurate transient data collection.

Specifications

Competitive Advantage

Operate Across a 229°C Temperature Span From –52°C to +177°C

The 330101-00-63-10-02-00 functions in both sub-zero outdoor installations and high-temperature turbine enclosures. This wide temperature range allows a single probe model to serve multiple automation environments without changing sensor type.

Limit Output Shift to Less Than 2 mV Per Volt Supply Change

With supply sensitivity below 2 mV/V, the 330101-00-63-10-02-00 restricts voltage drift caused by power variation. For example, a 2 V supply fluctuation results in less than 4 mV output change, reducing measurement deviation during long-term operation.

Secure Installation Using 3/8-24 UNF Thread and 0.563 in Engagement

The 330101-00-63-10-02-00 fits standard industrial mounting ports. The defined 0.563 in maximum thread engagement ensures proper insertion depth, while the 6.3 in overall case length supports installation in extended probe sleeves.

Deliver Controlled Signal Transmission With 50 Ω Output Resistance

The 330101-00-63-10-02-00 maintains a consistent 50 Ω output impedance, matching common coaxial input modules. Combined with 69.9 pF/m cable capacitance, the probe maintains waveform accuracy for vibration frequencies used in rotating machinery diagnostics.

Simplify Field Connection With 0.2 to 1.5 mm² Wiring Support

The 330101-00-63-10-02-00 accepts 16–24 AWG conductors, enabling direct termination in automation cabinets without additional adapters. This reduces installation steps during retrofit or new system integration.