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Bently Nevada 330881-16-04-138-03-02 PROXPAC XL 8 mm Proximity Transducer Assembly, front faceplate and terminal layout
Rear view of Bently Nevada 330881-16-04-138-03-02, rear casing, mounting clips and terminal pins
Isometric view highlighting chassis depth and side ports for Bently Nevada 330881-16-04-138-03-02
Bently Nevada 330881-16-04-138-03-02 PROXPAC XL 8 mm Proximity Transducer Assembly, front faceplate and terminal layout
Rear view of Bently Nevada 330881-16-04-138-03-02, rear casing, mounting clips and terminal pins
Isometric view highlighting chassis depth and side ports for Bently Nevada 330881-16-04-138-03-02
Product image is representative; revision or series may vary. Contact us to request a specific version.

330881-16-04-138-03-02

PROXPAC XL 8 mm Proximity Transducer Assembly
In Stock

Product Describe:

Bently Nevada 330881-16-04-138-03-02 is a configured PROXPAC XL 8 mm proximity transducer assembly. It measures shaft-to-bearing displacement and presents the conditioned proximity signal to a machinery-monitoring channel.

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Technical specifications for 330881-16-04-138-03-02

Technical specifications for 330881-16-04-138-03-02

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring System
  • Spare Part Number:
    330881-16-04-138-03-02
  • Estimated shipping dimensions:
    36.5x9x9.3cm
  • Weight:
    1.35 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Probe system:
    3300 XL 8 mm
  • Approval option:
    Without approvals
  • Standoff adapter:
    40 mm
  • Probe penetration:
    138 mm
  • Conduit fitting arrangement:
    One M20 fitting; two plugs
  • Mounting thread:
    3/4-14 NPT
  • Linear range:
    2 mm
  • Linear range limits:
    0.25 to 2.3 mm
  • Recommended gap:
    1.27 mm
  • Incremental scale factor:
    7.87 V/mm +/-5%
  • Frequency response:
    0 to 10 kHz, +0/-3 dB
  • Proximitor supply:
    -17.5 to -26 Vdc; 12 mA maximum
  • Output resistance:
    50 Ohm
  • Probe DC resistance:
    7.59 +/-0.50 Ohm
  • Field wiring:
    0.2 to 1.5 mm2; 305 m maximum
  • Housing rating:
    Type 4X; IP66
  • Housing material:
    Glass-reinforced conductive PPS
  • Probe cable:
    1 m; 75 Ohm triaxial; FEP insulated
  • Probe operating temperature:
    -52 to +177 degC
  • Housing operating temperature:
    -52 to +100 degC

Information

Information

Overview Manuals Common Applications Product Precautions
Bently Nevada 330881-16-04-138-03-02 is a configured PROXPAC XL 8 mm proximity transducer assembly. It measures shaft-to-bearing displacement and presents the conditioned proximity signal to a machinery-monitoring channel.
  • Combines a 3300 XL probe and Proximitor Sensor in one field housing
  • Provides external probe insertion and gap adjustment at the machine case
  • Eliminates the separate extension cable between probe and Proximitor Sensor
  • Connects field wiring directly from the assembly to the monitor channel

330881-16-04-138-03-02 installs with Integrated 3300 XL Proximitor Sensor, 3300 XL 8 mm probe, machinery monitor input, AISI 4140 or approved machine target in an engineered PROXPAC XL Proximity Transducer Assembly configuration.

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

Important Notice: Confirm the complete 330881-16-04-138-03-02 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

Apter Power 330881-16-04-138-03-02 Manuals and Guides
Apter Power 330881-16-04-138-03-02 Product Technical Reference PDFBently Nevada 330881-16-04-138-03-02 Official Manual PDF
The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
Externally adjustable radial-vibration probe stationCombines a 3300 XL probe and Proximitor Sensor in one field housing
Axial-position monitoring at a machine casingProvides external probe insertion and gap adjustment at the machine case
Severe-environment proximity measurementEliminates the separate extension cable between probe and Proximitor Sensor
Machinery retrofit without a separate Proximitor housingConnects field wiring directly from the assembly to the monitor channel
Read the applicable Bently Nevada installation instructions before work. Verify 330881-16-04-138-03-02 and the installed PROXPAC XL Proximity Transducer Assembly configuration.
1Verify the complete 330881-16-04-138-03-02 ordering code before disturbing the housing.
2Place the monitored machine and protection channel in the approved maintenance state.
3Confirm the 138 mm penetration preserves shaft clearance through the operating range.
4Protect the PPS housing, probe tip and ClickLoc connection from impact and contamination.
5Seal the M20 fitting and both unused conduit entries to retain the enclosure rating.
6Maintain the documented field-wire shield and grounding arrangement.
7Set the probe inside the published linear region and record final gap voltage.
8Prove shaft-motion polarity, dynamic response and alarm action before return to service.

Technical notes

Technical notes

Install the 3/4-14 NPT assembly with the specified 40 mm standoff and 138 mm penetration, then set gap and verify polarity, scale and monitor response before enabling alarms.

FAQS

  • Which installed hardware must be matched before using 330881-16-04-138-03-02?
    Match 330881-16-04-138-03-02 to Integrated 3300 XL Proximitor Sensor, 3300 XL 8 mm probe and the complete physical marking; do not transfer a configuration from an adjacent model.
  • How should engineers isolate 330881-16-04-138-03-02 before replacement?
    Place the associated process function in its approved maintenance state and isolate the power, signal or pneumatic energy connected to Integrated 3300 XL Proximitor Sensor.
  • What connection information should be recorded before removing 330881-16-04-138-03-02?
    Record every terminal, cable, channel, group and companion-component assignment associated with 330881-16-04-138-03-02 before any conductor or connector is moved.
  • Which configuration must be restored after installing 330881-16-04-138-03-02?
    Restore only the approved PROXPAC XL Proximity Transducer Assembly configuration for the original position, including the model-specific channel, network, timing or pressure settings.
  • How should 330881-16-04-138-03-02 be commissioned for Externally adjustable radial-vibration probe station?
    Apply a controlled input, output or operating condition and verify the expected combines a 3300 xl probe and proximitor sensor in one field housing response together with the product-specific diagnostics.
  • Which diagnostics should be checked after replacing 330881-16-04-138-03-02?
    Review the applicable power, communication, channel and fault indications for 330881-16-04-138-03-02, then confirm that no unexpected alarm or bypass remains active.
  • Can 330881-16-04-138-03-02 be replaced by a similar family model without engineering review?
    No. The complete model, electrical or pneumatic execution, companion hardware and approved system configuration must match the installed duty.
  • What evidence should be retained after 330881-16-04-138-03-02 returns to service?
    Retain the full 330881-16-04-138-03-02 identity, as-left connections, restored configuration, final diagnostics and the controlled functional-test result.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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