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Technical specifications for 330730-040-00-00

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    330730-040-00-00
  • Estimated shipping dimensions:
    20.5x22.4x3.3cm
  • Weight:
    0.2 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Cable length:
    4.0 m (13.1 ft)
  • Cable construction:
    Standard cable
  • Agency approval option:
    00
  • Cable impedance:
    75 ohm triaxial
  • Cable insulation:
    FEP
  • Core resistance:
    1.0 +/- 0.25 ohm
  • Jacket resistance:
    0.3 +/- 0.1 ohm
  • Capacitance:
    69.9 pF/m typical
  • Minimum bend radius:
    25.4 mm (1.0 in)
  • Maximum connector torque:
    0.565 N m (5 in lbf)

Information

Overview Manuals Common Applications Product Precautions
Bently Nevada 330730-040-00-00 is 3300 xl 11 mm standard extension cable. It completes a five-metre 3300 XL 11 mm transducer loop when combined with the matched one-metre probe and Proximitor Sensor.
  • Provides four metres of system cable length
  • Uses standard FEP-insulated triaxial construction
  • Carries the eddy-current probe signal through ClickLoc connectors
  • Preserves the calibrated 11 mm system-length relationship

330730-040-00-00 is installed with 3300 XL 11 mm probe, five-metre 3300 XL 11 mm Proximitor Sensor, ClickLoc connector pair, compatible Bently Nevada monitor channel.

Engineered applications include Radial shaft-vibration loops, Axial position monitoring, Differential-expansion measurement, Steam-turbine proximity-system renewal.

Important Notice: Confirm that probe length plus 330730-040-00-00 equals the Proximitor Sensor system length, keep both ClickLoc interfaces clean and finger-tight, and support the cable above the minimum bend radius before loop verification.

Apter Power 330730-040-00-00 Manuals and Guides

Apter Power 330730-040-00-00 Product Technical Reference PDF330730-040-00-00 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.

Radial shaft-vibration loops

330730-040-00-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Axial position monitoring

330730-040-00-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Differential-expansion measurement

330730-040-00-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Steam-turbine proximity-system renewal

330730-040-00-00 supports this documented 3300 XL 11 mm Proximity Transducer System engineering task.

Read the applicable Bently Nevada instructions before work. Verify 330730-040-00-00 and the installed-system configuration.
1

Verify the complete 330730-040-00-00 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 standard extension cable.

3

Protect every exposed connector and cable end from oil, moisture, dirt and impact while 330730-040-00-00 is open.

4

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

5

Route 330730-040-00-00 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

Confirm that probe length plus 330730-040-00-00 equals the Proximitor Sensor system length, keep both ClickLoc interfaces clean and finger-tight, and support the cable above the minimum bend radius before loop verification.

FAQ View All FAQ

  • Which Bently Nevada transducer system uses 330730-040-00-00?
    330730-040-00-00 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 330730-040-00-00?
    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 330730-040-00-00?
    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 330730-040-00-00 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 330730-040-00-00?
    Record the full catalog marking, mounting position, companion component numbers, cable route, monitor channel, static gap and as-found polarity.
  • How is the channel recommissioned after installing 330730-040-00-00?
    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 330730-040-00-00 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 330730-040-00-00?
    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.
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