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Technical specifications for 330703-000-050-10-02-00

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    330703-000-050-10-02-00
  • Estimated shipping dimensions:
    2.5x2x115cm
  • Weight:
    0.1 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Probe thread:
    M14 x 1.5
  • Cable armor:
    None
  • Unthreaded length:
    0 mm
  • Overall case length:
    50 mm
  • Total probe length:
    1.0 m
  • Connector:
    Miniature coaxial ClickLoc
  • Connector protector:
    Not included
  • Agency approval option:
    00
  • Probe resistance:
    5.9 +/- 0.5 ohm
  • Probe tip material:
    PPS
  • Probe case material:
    AISI 304 stainless steel
  • Cable impedance:
    75 ohm triaxial
  • Minimum bend radius:
    25.4 mm (1.0 in)
  • Recommended case torque:
    21.1 N m (187 in lbf)

Information

Overview Manuals Common Applications Product Precautions
Bently Nevada 330703-000-050-10-02-00 is 3300 xl 11 mm metric proximity probe. It is a compact 50 mm case probe for non-contacting displacement and vibration sensing in a matched 3300 XL 11 mm loop.
  • Fits a 50 mm overall case envelope
  • Uses an M14 x 1.5 mounting thread
  • Connects through a one-metre standard lead
  • Provides long-range eddy-current measurement

330703-000-050-10-02-00 is installed with five-metre 3300 XL 11 mm Proximitor Sensor, four-metre 330730 extension cable, threaded probe mounting bracket, compatible position or vibration monitor.

Engineered applications include Tight-clearance axial position loops, Differential-expansion channels, Large-journal vibration monitoring, Turbine proximity-loop modernization.

Important Notice: Check the 50 mm case envelope and thread engagement before installation, secure the probe without twisting its lead, complete the five-metre matched loop and confirm the required static gap and monitor polarity.

Apter Power 330703-000-050-10-02-00 Manuals and Guides

Apter Power 330703-000-050-10-02-00 Product Technical Reference PDF330703-000-050-10-02-00 Engineering Installation and Verification Workbook

The first document presents model-specific technical identity and engineering data. The second provides a separate installation, connection and commissioning workflow.

Tight-clearance axial position loops

330703-000-050-10-02-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Differential-expansion channels

330703-000-050-10-02-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Large-journal vibration monitoring

330703-000-050-10-02-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Turbine proximity-loop modernization

330703-000-050-10-02-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Read the applicable Bently Nevada instructions before work. Verify 330703-000-050-10-02-00 and the installed-system configuration.
1

Verify the complete 330703-000-050-10-02-00 marking and its documented 3300 XL 11 mm Proximity Transducer System position before field work.

2

Place the monitored machine and associated protection channel in the approved maintenance state before disconnecting 3300 XL 11 mm metric proximity probe.

3

Protect every exposed connector and cable end from oil, moisture, dirt and impact while 330703-000-050-10-02-00 is open.

4

Record probe, extension-cable and Proximitor Sensor identities so the calibrated system length is preserved.

5

Route 330703-000-050-10-02-00 without sharp bends, crushing, abrasion or tensile loading at either coaxial termination.

6

Clean and finger-tighten each ClickLoc connection; never transfer connector torque or wiring practice from a different transducer family.

7

Set the static gap only after mechanical mounting and the complete matched loop have been confirmed.

8

Verify polarity, dynamic response and alarm action before returning the machinery-protection channel to service.

Technical notes

Check the 50 mm case envelope and thread engagement before installation, secure the probe without twisting its lead, complete the five-metre matched loop and confirm the required static gap and monitor polarity.

FAQ View All FAQ

  • How is the channel recommissioned after installing 330703-000-050-10-02-00?
    Restore the matched loop, verify supply and bias voltage, prove movement through the expected linear region and test the configured alarm or trip response under controlled conditions.
  • Can 330703-000-050-10-02-00 be mixed with another probe family?
    Use only combinations explicitly permitted by the 3300 XL 11 mm Proximity Transducer System documentation; connector fit alone does not establish electrical calibration or interchangeability.
  • What maintenance condition should trigger inspection of 330703-000-050-10-02-00?
    Inspect the assembly after cable impact, connector contamination, abnormal bias voltage, unstable vibration, loss of linear response or any work that changes the probe mounting.
  • Which Bently Nevada transducer system uses 330703-000-050-10-02-00?
    330703-000-050-10-02-00 belongs to the 3300 XL 11 mm Proximity Transducer System and must be combined only with the probe, extension cable and Proximitor Sensor arrangement documented for that system.
  • How should engineers confirm the system length for 330703-000-050-10-02-00?
    Add the installed probe lead and extension-cable lengths, then compare the total with the matching Proximitor Sensor length before energizing the channel.
  • What connector checks are required for 330703-000-050-10-02-00?
    Inspect both mating surfaces for contamination or damage, align the ClickLoc connector correctly and tighten it finger-tight until the locking action is complete.
  • How should 330703-000-050-10-02-00 be routed in a machinery enclosure?
    Maintain the documented bend radius, provide mechanical support and keep the cable away from sharp edges, hot surfaces and locations that can impose tensile load.
  • What must be recorded before replacing 330703-000-050-10-02-00?
    Record the full catalog marking, mounting position, companion component numbers, cable route, monitor channel, static gap and as-found polarity.
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