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330880-28-00-035-01-02

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The Bently Nevada 330880-28-00-035-01-02 PROXPAC XL Proximity Transducer is a self-contained vibration and position monitoring device designed for rotating machinery applications.
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Technical specifications for 330880-28-00-035-01-02

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330880-28-00-035-01-02
  • Product Family:
    PROXPAC XL Proximity Transducer Assembly
  • Probe and Approvals Option:
    3300 XL 8 mm probe with Multiple Approvals
  • Standoff Adapter Option (B Dimension):
    No standoff adapter
  • Probe Penetration Option (C Dimension):
    3.5 in
  • Fittings Option (supplied as a kit):
    One 3/4-14 NPT fitting, two plugs
  • Mounting Thread Option:
    3/4-14 NPT (Required if ordering Standoff Adapter Option.)
  • Linear Range:
    2 mm (80 mils). Linear range begins at approximately 0.25 mm (10 mils) from target and is from 0.25 mm to 2.3 mm (10 mils to 90 mils) (approximately –1 Vdc to 17 Vdc).
  • Incremental Scale Factor (ISF):
    7.87 V/mm (200 mV/mil) ±5% including interchangeability error when measured in increments of 0.25 mm (10 mils) over the 80 mil linear range from 0 °C to +45 °C (+32 °F to +113 °F) at a maximum altitude of 2000m.
  • Weight:
    1.35 kg
  • Estimated shipping dimensions:
    36.5x9x9.3cm
  • Tariff Code:
    8301600000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Compliance Signal Quality Application

Features:

  • Integrated Proximitor function eliminating the need for external signal conditioning housin
  • High-precision linear measurement range of 2 mm with stable output characteristics
  • Rugged PPS housing with IP66 and Type 4X protection for harsh industrial environmen
The 330880-28-00-035-01-02 is designed for industrial machinery monitoring systems where reliability and compact installation are essential. It integrates a 3300 XL 8 mm probe with a built-in Proximitor function, reducing system complexity. The 330880-28-00-035-01-02 is particularly suitable for applications where space constraints make traditional multi-component systems less practical. Its design ensures stable long-term performance in vibration monitoring tasks. This makes it a strong choice for predictive maintenance strategies.

In operation, the 330880-28-00-035-01-02 provides accurate vibration and displacement measurements within a 2 mm linear range. The system delivers consistent output signals even under varying industrial conditions. The 330880-28-00-035-01-02 supports standardized installation using NPT fittings, improving compatibility across different machinery types. It is commonly used in turbines, compressors, and pumps where continuous monitoring is critical. This helps operators detect early mechanical issues and prevent equipment failure.

From an industrial reliability perspective, the 330880-28-00-035-01-02 offers a robust solution for harsh environments. Its PPS housing with reinforced fibers provides strong resistance against dust, moisture, and electrostatic effects. The 330880-28-00-035-01-02 reduces wiring complexity compared with conventional probe systems, improving installation efficiency. Its integrated architecture minimizes potential failure points in the monitoring chain. Overall, it delivers dependable performance for critical asset protection applications.

The 330880-28-00-035-01-02 Bently Nevada PROXPAC XL Proximity Transducer, English may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330880-28-00-035-01-02 PROXPAC XL Proximity Transducer, English Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 330880-28-00-035-01-02 PROXPAC XL Proximity Transducer, English Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330880-28-00-035-01-02
  • Condition New Original ready stock
  • Product Family 330880-01-00-035-01-02,330880-01-00-035-01-02,330880-16-00-035-01-02
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Risk Management: Passing stringent explosion-proof certification ensures it will not become an ignition source in the petrochemical environment filled with flammable gases.
  • Environmental Resistance: Utilizing a special surface treatment process, it resists salt spray corrosion and long-term corrosion from chemical volatiles.
  • Structural Locking: Equipped with anti-loosening mechanical structures to prevent sensor displacement or component detachment due to high-frequency machine vibration.
  • Standardized Compliance: The selected design fully complies with internationally recognized industrial safety standards, simplifying engineering acceptance and compliance review processes.
  • Original Sound Acquisition: By shortening the physical distance between the preamplifier and the probe, the attenuation of the original vibration signal is minimized.
  • Dynamic Response: Possesses an extremely wide frequency response range, capable of capturing subtle changes from ultra-low-speed smooth operation to ultra-high-speed transient jumps.
  • Accurate Phase: Internal circuitry undergoes precise calibration to ensure accurate phase information, providing a reliable basis for fault root cause diagnosis.
  • Background Noise Cancellation: The Faraday cage effect formed by the enclosure effectively shields complex electromagnetic background noise in the field, purifying the monitoring benchmark.
  • Reciprocating Compressors: Used to monitor piston rod position or crankcase vibration, ensuring equipment safety under continuous high-pressure operation.
  • Industrial Centrifuges: Installed on the bearing end of high-speed rotating drums, capturing micron-level changes in shaft trajectory in real time.
  • Power Plant Auxiliary Equipment: Widely deployed on critical support equipment such as induced draft fans and feedwater pumps, serving as the core sensing element of the condition monitoring system.
  • Petrochemical Plant Retrofitting: Used as an external monitoring unit in the automation upgrade of existing equipment, enabling rapid and non-destructive installation of measuring points.
Description
The 330880-28-00-035-01-02 PROXPAC XL Proximity Transducer is engineered as an integrated monitoring solution for industrial rotating equipment. The 330880-28-00-035-01-02 utilizes a 3300 XL 8 mm probe with multiple approvals, ensuring reliable application across various industrial environments. With a probe penetration option of 3.5 in and no standoff adapter required, the 330880-28-00-035-01-02 supports straightforward installation in compact machine layouts. Its design simplifies system architecture while maintaining high measurement accuracy.

The 330880-28-00-035-01-02 provides a linear measurement range of 2 mm (80 mils), with a measurement span from approximately 0.25 mm to 2.3 mm, corresponding to an output range of approximately –1 Vdc to 17 Vdc. The incremental scale factor (ISF) is 7.87 V/mm (200 mV/mil) ±5%, including interchangeability error, measured in 0.25 mm increments under controlled environmental conditions. These parameters ensure that the 330880-28-00-035-01-02 delivers stable and repeatable vibration and displacement data for critical machinery protection systems.

The 330880-28-00-035-01-02 is equipped with a fittings configuration including one 3/4-14 NPT fitting and two plugs, supporting flexible installation requirements. The mounting thread option is also 3/4-14 NPT, ensuring standardized mechanical integration. Compared with traditional 31000/32000 housing-based systems, the 330880-28-00-035-01-02 offers a more compact and integrated structure by embedding the Proximitor function directly into the PROXPAC XL housing, reducing external wiring and simplifying installation.

The 330880-28-00-035-01-02 is widely used in turbines, compressors, pumps, and other rotating machinery where continuous condition monitoring is required. Its PPS housing construction, reinforced with glass and conductive fibers, provides excellent mechanical strength and electrostatic discharge protection. The 330880-28-00-035-01-02 is rated for Type 4X and IP66 environments, making it suitable for harsh industrial conditions such as dust, moisture, and corrosive atmospheres.
Alternative Names
330880-28-00-035-01-00 330880-28-00-035-01-05 330880-28-00-035-00-02 330880-28-00-035-02-02 330880-28-00-035-03-02 330880-28-00-037-01-02
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How does the 330880-28-00-035-01-02 achieve accurate measurement?
It uses a linear range of 2 mm with a precise incremental scale factor of 7.87 V/mm.
How is the 330880-28-00-035-01-02 installed?
It uses a 3/4-14 NPT mounting thread and fittings kit for standardized and flexible installation.
Why does the 330880-28-00-035-01-02 not require external signal conditioning units?
Because the PROXPAC XL housing integrates the Proximitor function directly inside the assembly.

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