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Match the complete marking
Compare the complete Bently Nevada 330101-00-32-10-02-05 marking, mounting thread, lead and connector with the installed measurement chain before ordering.
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Check the offered item before ordering
Send clear label, probe and connector photos, then have the maintenance team compare the offered probe with the installed equipment and applicable Bently Nevada instructions.
Technical specifications for 330101-00-32-10-02-05
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Manufacturer:Bently Nevada
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Product Category:Machinery Monitoring Systems
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Spare Part Number:330101-00-32-10-02-05
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Weight:0.08 kg
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Tariff Code:8537101190
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Measurement principle:Non-contact eddy current
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Mounting thread:3/8-24 UNF
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Total probe length:1.0 m
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Cable impedance:75 ohm triaxial
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Cable insulation:FEP, standard cable
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Probe tip material:PPS
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Probe case material:AISI 303 or 304 stainless steel
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Nominal probe DC resistance:7.59 ± 0.50 ohm, center to outer conductor
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Standard probe temperature:-52°C to +177°C
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Nominal matched-system scale factor:7.87 V/mm (200 mV/mil)
Information
- Bently Nevada 330101-00-32-10-02-05 senses a conductive target without contact, supporting shaft-position and vibration measurements when combined with the correct 3300 XL components. Target material and the complete electrical length determine the calibrated measurement response.
Cable selection: 1.0 m total probe length; standard unarmored cable
Matched-system response: 7.87 V/mm nominal scale factor
The probe operates as one element of a measurement system rather than as a self-powered transmitter. A compatible Proximitor Sensor conditions the signal, and the total probe-plus-extension electrical length must match the selected system. Standard system lengths are 1 m without an extension cable, or 5 m and 9 m with the corresponding extension.
With matched 3300 XL 8 mm components, the nominal scale factor is 7.87 V/mm and the linear range is 2 mm. The recommended radial-vibration gap is approximately 1.27 mm, corresponding to -9 VDC under the specified AISI 4140 steel calibration conditions. Target geometry, component temperature and installation approval requirements remain part of the measurement design.
330101-00-32-10-02-05 Official Datasheet Excerpt
The original 3300 XL 8 mm excerpt provides system response, probe materials, connection guidance and environmental limits applicable to the selected probe family. PDF · 8 pages.330101-00-32-10-02-05 Installation & Verification Guide
Apter Power guide for installing and checking the exact probe configuration within a matched measurement chain. PDF · 5 pages.
Application scope: The applications below describe complete-system measurements. Mechanical access alone does not establish electrical compatibility or an approved overspeed-protection design.
Radial shaft vibration
Measure dynamic shaft movement relative to the bearing housing on a fluid-film-bearing machine using a properly gapped and calibrated chain.Shaft position monitoring
Use the static proximity response to track target position within the complete system linear range.Keyphasor reference
Apply the system to a suitable reference target while validating geometry, pulse response and the receiving monitor setup.Installed-system renewal
Replace the exact probe configuration while retaining the required cable path, Proximitor calibration and target relationship.
Confirm total electrical length and Proximitor calibration before connecting a replacement probe.
Verify material, diameter, surface condition and nearby probe spacing before setting the gap.
Use the correct 3/8-24 fit and do not exceed the 0.563-inch engagement limit.
Keep the ClickLoc connection clean and dry; use appropriate connector protection for the installation.
Evaluate probe, extension cable and Proximitor Sensor environments separately.
Check static gap response and the connected monitoring channel before releasing machinery protection.
Alternative Names
Technical notes
System relationship: The 1.0 m probe must be used with the correct total electrical length and a compatible 3300 XL Proximitor Sensor.
Installation limits: Thread engagement, target dimensions and probe separation affect installation quality and measurement response.
Technical reference: 3300 XL 8 mm Proximity Transducer System Datasheet, 141194 Rev. AN. System performance assumes the stated target and calibration conditions.
FAQ View All FAQ
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Does Bently Nevada 330101-00-32-10-02-05 generate a 4–20 mA signal on its own?No. It is a proximity probe that works with a compatible Proximitor Sensor and the required cable path. The complete system produces a voltage related to target distance.
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What resistance check applies to the 1.0 m Bently Nevada 330101-00-32-10-02-05 probe?Nominal resistance from the center conductor to the outer conductor is 7.59 ± 0.50 ohm. This is a probe continuity check, not a substitute for a complete calibrated gap-response test.
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Which cable and connector are fitted to Bently Nevada 330101-00-32-10-02-05?The selected standard cable is 75-ohm triaxial with FEP insulation. Option 02 supplies a miniature coaxial ClickLoc connector without a factory-installed connector protector.
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How is electrical length selected around Bently Nevada 330101-00-32-10-02-05?The 1.0 m probe can form a matching 1 m chain without an extension, or be combined with the appropriate extension for a 5 m or 9 m system. The Proximitor Sensor must match the complete electrical length.
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What gap is normally used for radial vibration with Bently Nevada 330101-00-32-10-02-05?The matched 3300 XL 8 mm system uses a recommended gap of approximately 1.27 mm, corresponding to -9 VDC under the specified calibration conditions. Confirm the actual target material and setup.
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Can Bently Nevada 330101-00-32-10-02-05 be installed with unlimited thread engagement?No. The maximum engagement for the 3/8-24 probe thread is 0.563 inch, with a matching internal-thread fit. Excessive engagement can cause binding even if the overall case is longer.
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Do Bently Nevada 330101-00-32-10-02-05 and its Proximitor Sensor share one temperature limit?No. The standard probe is rated from -52°C to +177°C, while the Proximitor Sensor operating limit is -52°C to +100°C. Below -34°C, the probe pressure seal can fail prematurely.
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How can target geometry affect Bently Nevada 330101-00-32-10-02-05 measurements?The minimum flat target diameter is 15.2 mm. The minimum shaft diameter is 50.8 mm, with 76.2 mm recommended; smaller shafts can alter scale factor. Adjacent probe spacing must also limit cross-talk.
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