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Match the complete marking
Send photographs of the full 330171-00-08-10-02-CN marking, probe case and connector together with the required quantity and installed holder details.
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Check the offered item before ordering
Compare the offered 1/4-28 UNF thread, 0.8 in case, 0.0 in unthreaded reach and 1.0 m lead with the installed channel and applicable manufacturer instructions before ordering.
Technical specifications for 330171-00-08-10-02-CN
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Manufacturer:Bently Nevada
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Product Category:Machinery Monitoring Systems
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Spare Part Number:330171-00-08-10-02-CN
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Weight:0.02 kg
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Tariff Code:8537101190
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Mounting thread:1/4-28 UNF
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Unthreaded length:0.0 in
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Overall case length:0.8 in
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Total probe length:1.0 m
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Termination:Miniature coaxial ClickLoc; standard cable
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Sensing tip diameter:5 mm
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Probe cable impedance:75 ohm, FEP-insulated triaxial
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Probe resistance at 1 m:7.59 ±0.50 ohm, center to outer conductor
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Matched-system linear range:2 mm; approximately 0.25–2.3 mm gap
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Nominal system sensitivity:7.87 V/mm (200 mV/mil)
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Recommended operating gap:1.27 mm (50 mils)
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System frequency response:DC–10 kHz, +0 / -3 dB
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Probe temperature range:-35 to +177 °C
Information
- In a matched 3300 measurement chain, Bently Nevada 330171-00-08-10-02-CN senses a conductive shaft without contact while its compact tip fits mechanically constrained probe locations.
Probe case: 0.8 in overall length, without armor
Connection: 1.0 m standard cable; miniature coaxial ClickLoc
The probe, compatible XL extension cable and XL Proximitor Sensor form one measurement chain. Total probe and extension-cable length must match the conditioner; the complete system provides a nominal 7.87 V/mm response over a 2 mm linear range under the specified calibration conditions.
A standard 1.0 m lead and option 02 ClickLoc termination are fitted to this configuration. The coaxial joint requires suitable environmental protection. The PPS tip and stainless-steel case support non-contact shaft measurements, while target material, gap and nearby metal remain part of the measurement setup.
330171-00-08-10-02-CN Official Datasheet Excerpt
Technical data for the 3300 5 mm system applicable to 330171-00-08-10-02-CN, including operating limits and probe construction. PDF · 6 pages.330171-00-08-10-02-CN Installation & Verification Guide
Apter Power field guide for the selected 1/4-28 UNF probe geometry, signal-chain preparation and functional verification. PDF · 5 pages.
Application scope: Applications depend on a conductive target, correct probe location and a receiving channel configured for the required vibration, position or timing function.
Radial shaft vibration
Measure changing shaft-to-probe distance on fluid-film bearing machines using a suitable radial mounting position.Axial position
Observe thrust-surface movement with adequate target area and clearance between adjacent probes.Constrained mechanical access
Use the 0.8 in case and 0.0 in smooth section where the holder geometry requires this particular reach and thread.Speed and phase reference
Detect a suitable shaft feature with the appropriate monitoring input and application-specific target arrangement.
Use a matching 1/4-28 UNF holder and limit engagement to 0.375 in; check adjustment without forcing the case.
Keep the sensing tip clear of the target through the complete expected movement and thermal-growth range.
Preserve at least 25.4 mm bend radius and provide strain relief at the probe lead and connection.
Verify probe and extension lengths against the Proximitor Sensor before connecting the monitor.
Protect the standard ClickLoc joint from moisture; do not assume option 02 includes a connector protector.
Check DC gap and controlled target response through the receiving channel before restoring machine protection.
Alternative Names
Technical notes
Calibration boundary: The sensitivity and linearity values apply to a complete matched chain with the specified AISI 4140 target and calibration conditions.
Small-tip clearance: The 5 mm package does not authorize reduced side-view clearance or closer tip spacing than the 8 mm arrangement.
Cable construction: Standard cable is fitted; oil-blocking performance is not an attribute of connector option 02.
FAQ View All FAQ
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Does the 5 mm tip on 330171-00-08-10-02-CN permit closer probe spacing than an 8 mm tip?No. The smaller package helps with physical installation space, but it does not reduce the side-view clearance or tip-to-tip separation required for the 3300 XL 8 mm arrangement.
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How does the fully threaded case of 330171-00-08-10-02-CN fit a short mounting position?The 00 option gives no unthreaded section and the 08 case option gives 0.8 in overall case length. The mounting arrangement must still provide the required target gap and cable clearance.
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What resistance should a disconnected 330171-00-08-10-02-CN probe show?For its 1.0 m probe lead, the center-to-outer-conductor resistance is 7.59 ±0.50 ohm. This checks continuity; it does not establish the complete measurement chain calibration.
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Can 330171-00-08-10-02-CN supply a vibration voltage without a Proximitor Sensor?No. Its eddy-current probe and extension cable work with a compatible 3300 XL Proximitor Sensor. The conditioner supplies the distance-proportional voltage to the receiving monitor.
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Which cable combination gives 330171-00-08-10-02-CN a 5 m measurement chain?A 1.0 m probe paired with a 4.0 m compatible extension cable gives 5.0 m total electrical length. The Proximitor Sensor must be configured for that same total.
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Does 330171-00-08-10-02-CN include a connector protector under option 02?Option 02 selects a miniature coaxial ClickLoc connector on standard cable without the factory-fitted protector. Protect the connection against moisture using a compatible protection arrangement.
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Why can a small shaft change the response of 330171-00-08-10-02-CN?Target curvature and nearby metal affect the electromagnetic field. A shaft diameter of at least 76.2 mm is recommended; operation on a smaller shaft requires application-specific assessment of scale factor and cross-talk.
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What limits thread engagement when mounting 330171-00-08-10-02-CN?The maximum engagement stated for the 1/4-28 probe thread is 0.375 in. A longer tapped engagement can bind even when the overall probe case has sufficient length.
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