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Technical specifications for 330105-02-12-90-12-00

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    330105-02-12-90-12-00
  • Estimated shipping dimensions:
    1.2x1x115cm
  • Weight:
    0.05 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Mounting execution:
    Reverse mount
  • Probe body thread:
    3/8-24 UNF
  • Unthreaded length:
    Fixed reverse-mount geometry
  • Overall case length:
    Fixed 02-12 execution
  • Total probe length:
    9.0 m
  • Connector execution:
    Miniature ClickLoc coaxial
  • Cable execution:
    FluidLoc PFA
  • Agency approval option:
    None
  • Nominal probe DC resistance:
    9.87 +/-0.50 Ohm
  • Probe series:
    3300 XL 8 mm
  • Matched-system linear range:
    2 mm
  • Incremental scale factor:
    7.87 V/mm nominal
  • Frequency response:
    0 to 10 kHz, +0/-3 dB
  • Recommended operating gap:
    1.27 mm approximately
  • Recommended gap voltage:
    -9 Vdc approximately
  • Probe tip material:
    Polyphenylene sulfide (PPS)
  • Probe case material:
    AISI 303 or 304 stainless steel
  • Probe cable impedance:
    75 Ohm triaxial
  • Minimum cable bend radius:
    25.4 mm
  • Minimum flat target diameter:
    15.2 mm
  • Minimum shaft diameter:
    50.8 mm
  • Recommended shaft diameter:
    76.2 mm

Information

Overview Manuals Common Applications Product Precautions
Bently Nevada 330105-02-12-90-12-00 is a configured 3300 XL 8 mm proximity probe. It detects shaft displacement for a matched Proximitor Sensor and machinery-monitoring channel.
  • Senses shaft-to-bearing displacement without physical contact
  • Forms the probe element of a matched eddy-current transducer loop
  • Carries the probe signal through the specified triaxial lead and connector
  • Supports reverse-mount probe installation with a long FluidLoc lead

330105-02-12-90-12-00 installs with 3300 XL 8 mm Proximitor Sensor, matched extension cable when required, compatible machinery-protection monitor channel, AISI 4140 steel reference target in an engineered 3300 XL 8 mm Proximity Transducer System configuration.

The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this 3300 xl 8 mm proximity probe.

Important Notice: Confirm the complete 330105-02-12-90-12-00 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

Apter Power 330105-02-12-90-12-00 Manuals and Guides
Apter Power 330105-02-12-90-12-00 Product Technical Reference PDFBently Nevada 330105-02-12-90-12-00 Official Manual PDF
The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
Long-lead reverse-mount bearing installationSenses shaft-to-bearing displacement without physical contact
Radial shaft-vibration measurementForms the probe element of a matched eddy-current transducer loop
Axial position monitoringCarries the probe signal through the specified triaxial lead and connector
Shaft centerline observationSupports reverse-mount probe installation with a long FluidLoc lead
Read the applicable Bently Nevada installation instructions before work. Verify 330105-02-12-90-12-00 and the installed 3300 XL 8 mm Proximity Transducer System configuration.
1Verify the complete 330105-02-12-90-12-00 marking and mounting geometry before work.
2Place the machine and associated protection channel in the approved maintenance state.
3Keep the 3/8-24 UNF mounting surface and PPS tip free from damage and contamination.
4Preserve the 9.0 m integral lead and its published minimum bend radius.
5Mate the Miniature ClickLoc coaxial connection cleanly without applying tensile load.
6Match the probe, extension cable and Proximitor Sensor to the engineered system length.
7Set static gap within the documented linear region while maintaining shaft clearance.
8Prove polarity, dynamic response and alarm action before returning protection service.

Technical notes

Install 330105-02-12-90-12-00 with the documented mechanical reach and cable route, then verify total system length, static gap, polarity and monitor scaling before enabling protection.

FAQ View All FAQ

  • How is 330105-02-12-90-12-00 checked during commissioning?
    Apply the approved controlled test for long-lead reverse-mount bearing installation, verify polarity or direction where applicable, and compare the measured response with the configured channel.
  • Can parameters from a similar model be used for 330105-02-12-90-12-00?
    No. Retain only values and configuration details that apply directly to the complete 330105-02-12-90-12-00 ordering code and installed system.
  • What maintenance evidence should be retained for 330105-02-12-90-12-00?
    Retain the full 330105-02-12-90-12-00 identity, as-left mounting and connections, continuity or bias checks, diagnostics and the final functional-test result.
  • What should be verified before returning 330105-02-12-90-12-00 to service?
    Confirm secure mounting, connector integrity, restored configuration, stable signal behavior and the intended response of the associated monitoring channel.
  • What must be matched before replacing 330105-02-12-90-12-00?
    Match the complete 330105-02-12-90-12-00 marking, 3300 xl 8 mm proximity probe, installed mounting or connector execution and the approved equipment record before removal.
  • Which system components should be checked with 330105-02-12-90-12-00?
    Confirm the installed 3300 XL 8 mm Proximitor Sensor, matched extension cable when required and the assigned monitoring or connection point are the documented combination for 330105-02-12-90-12-00.
  • How should wiring or cabling for 330105-02-12-90-12-00 be recorded?
    Record conductor identity, shield termination, connector orientation, cable route and the as-found diagnostic state before disconnecting 330105-02-12-90-12-00.
  • What installation control is important for 330105-02-12-90-12-00?
    Use the model-specific mounting arrangement, protect mating surfaces and maintain the documented cable support and mechanical clearance for 330105-02-12-90-12-00.
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