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330101-37-57-10-02-05

3300 XL 8 mm Standard Proximity Probe
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Product Describe:

Bently Nevada 330101-37-57-10-02-05 is a 3300 xl 8 mm standard proximity probe. It converts shaft displacement at the probe tip into an eddy-current signal for a matched 3300 XL 8 mm machinery-monitoring channel.
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Technical specifications for 330101-37-57-10-02-05

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    330101-37-57-10-02-05
  • Estimated shipping dimensions:
    1.5x1.3x109cm
  • Weight:
    0.08 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Probe construction:
    Without armor
  • Thread:
    3/8-24 UNF
  • Unthreaded length:
    3.7 in
  • Case length:
    5.7 in
  • Total probe length:
    1.0 m
  • Connector option:
    Miniature coaxial ClickLoc
  • Probe-cable type:
    Standard cable
  • Approval option:
    CSA, ATEX and IECEx
  • Probe-tip diameter:
    8.0 mm
  • System linear range:
    2.0 mm (80 mils)
  • Approximate linear-range limits:
    0.25 to 2.3 mm
  • Approximate output span:
    -1 to -17 V DC
  • Recommended gap:
    1.27 mm (50 mils)
  • Nominal output at recommended gap:
    -9 V DC
  • Incremental scale factor:
    7.87 V/mm (200 mV/mil)
  • Frequency response:
    0 to 10 kHz, +0/-3 dB
  • Minimum flat-target diameter:
    15.2 mm
  • Minimum shaft diameter:
    50.8 mm
  • Recommended shaft diameter:
    76.2 mm
  • Probe-cable impedance:
    75 ohm
  • Standard probe-cable temperature:
    -52 to +177 degC
  • Proximitor Sensor supply:
    -17.5 to -26 V DC
  • Proximitor Sensor current:
    12 mA maximum
  • Proximitor Sensor output resistance:
    50 ohm
  • Field-wiring conductor range:
    0.2 to 1.5 mm2 (16 to 24 AWG)
  • Maximum field-wiring length:
    305 m

Information

Overview Manuals Common Applications Product Precautions
3300 XL 8 mm Standard Proximity Probe provides the documented interface for its installed Bently Nevada 3300 XL 8 mm Proximity Transducer System system.
  • Uses the without armor probe construction selected by 330101-37-57-10-02-05
  • Fits the documented 3/8-24 UNF mounting thread
  • Carries the eddy-current signal through the selected standard cable lead
  • Forms the sensing element of a matched 3300 XL 8 mm transducer system

330101-37-57-10-02-05 senses shaft-to-bearing relative displacement without mechanical contact and passes the probe signal to a matched Proximitor Sensor for machinery-monitoring measurement. The installation uses the manufacturer-specified host position, companion hardware and field/control wiring for the intended industrial application.

System commissioning includes identity checks, connection verification, controlled energization and functional diagnostics for 330101-37-57-10-02-05.

Important Notice: Confirm the complete 330101-37-57-10-02-05 marking, approved system arrangement, connection records and controlled functional test before commissioning or replacement.

Apter Power 330101-37-57-10-02-05 Manuals and Guides
Apter Power 330101-37-57-10-02-05 Product Technical Reference PDF330101-37-57-10-02-05 Engineering Installation and Verification Workbook
The first document organizes model-specific technical identity and engineering data. The second provides a separate field workflow for installation, connection checks and commissioning records.
Radial shaft-vibration measurement3300 XL 8 mm Proximitor Sensor supports the engineered 330101-37-57-10-02-05 arrangement.
Axial position and thrust monitoringMatched 3300 XL extension cable when required supports the engineered 330101-37-57-10-02-05 arrangement.
Machine shaft centerline observationAISI 4140 steel target or validated equivalent supports the engineered 330101-37-57-10-02-05 arrangement.
Probe replacement in a matched 3300 XL 8 mm loopCompatible Bently Nevada monitor channel supports the engineered 330101-37-57-10-02-05 arrangement.
Read the applicable Bently Nevada installation instructions before work. Verify 330101-37-57-10-02-05 and the installed-system configuration.
1Verify the full 330101-37-57-10-02-05 marking and the 5.7 in case length before disturbing the bracket.
2Place the monitored machine and associated protection channel in the approved maintenance state.
3Protect the 8 mm PPS probe tip and keep the 3/8-24 UNF thread free from burrs and contamination.
4Route the 1.0 m standard cable probe lead without sharp bends, crushing or tensile loading.
5Secure the miniature coaxial clickloc connection and keep exposed coaxial interfaces clean and dry.
6Confirm the installed Proximitor Sensor and total system length match the probe configuration.
7Set the static gap within the documented linear region before enabling dynamic measurements.
8Prove polarity, vibration response and alarm action before returning the protection channel to service.

Technical notes

Match 330101-37-57-10-02-05 to a 3300 XL 8 mm Proximitor Sensor and the approved total system length. Set the static gap in the linear region, route the probe lead without tensile loading, and verify polarity and response before enabling protection logic.

FAQ View All FAQ

  • What type of probe is 330101-37-57-10-02-05?
    330101-37-57-10-02-05 is a 3300 xl 8 mm standard proximity probe with 3/8-24 UNF mounting and without armor construction.
  • What mechanical configuration is encoded by 330101-37-57-10-02-05?
    The order code specifies 3.7 in unthreaded length and 5.7 in case length.
  • What probe-lead configuration is supplied with 330101-37-57-10-02-05?
    The order code specifies 1.0 m total probe length, miniature coaxial clickloc, and standard cable probe cable.
  • Which transducer system should be paired with 330101-37-57-10-02-05?
    Use a matched Bently Nevada 3300 XL 8 mm Proximitor Sensor and extension cable arrangement for the approved total system length.
  • What signal does 330101-37-57-10-02-05 measure?
    It senses shaft-to-bearing relative displacement using the 3300 XL 8 mm eddy-current proximity transducer principle.
  • How should the static gap be set for 330101-37-57-10-02-05?
    Set the installed probe in the documented linear region; the datasheet gives about 1.27 mm as the recommended gap for the standard 3300 XL 8 mm system.
  • How should the cable and connector of 330101-37-57-10-02-05 be handled?
    Protect the coaxial interface from contamination, avoid sharp bends and tensile loading, and retain the selected connector-protector arrangement.
  • What should be checked after replacing 330101-37-57-10-02-05?
    Verify model, system length, target material, static gap, polarity, dynamic response and the connected monitor channel under controlled conditions.
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