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330881-28-05-090-00-02

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The 330881-28-05-090-00-02 is a factory-assembled PROXPAC XL proximity transducer system designed for accurate, non-contact measurement of shaft displacement and vibration in critical rotating machinery.
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Technical specifications for 330881-28-05-090-00-02

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330881-28-05-090-00-02
  • Product Family:
    PROXPAC XL Proximity Transducer Assembly
  • Ingress Protection:
    Type 4X, IP66
  • Enclosure Material:
    Polyphenylene Sulfide (PPS)
  • Field Wiring Support:
    Up to 305 m (1,000 ft)
  • Probe DC Resistance:
    50 Ω
  • Incremental Scale Factor (ISF):
    7.87 V/mm (200 mV/mil) ±5%
  • Recommended Gap Setting:
    1.27 mm (50 mils)
  • Linear Range:
    0.25 mm to 2.3 mm (10 mils to 90 mils)
  • Weight:
    1.4 kg
  • Estimated shipping dimensions:
    32.02x12x9.14cm
  • Tariff Code:
    8537101190
  • 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
 

Features:

  • Interface Between the 330881‑28‑05‑090‑00‑02 PROXPAC XL Transducer and 3300/3500 Monitoring Systems
  • Combines Capability of Shaft Displacement and Vibration Measurement with 90 mm Probe Extension
  • Operates in Conjunction with 3300 XL and 3500 Series Monitors for Reliable Machine Condition Monitoring
The 330881‑28‑05‑090‑00‑02 operates as a precision PROXPAC XL proximity transducer assembly for 3300 and 3500 monitoring systems, providing accurate, non-contact shaft displacement and vibration measurement for critical rotating machinery. It continuously converts mechanical shaft motion into electrical signals through its 8 mm probe with 90 mm penetration and transmits these signals to the monitoring system to support continuous condition monitoring and predictive maintenance.

The 330881‑28‑05‑090‑00‑02 provides essential shaft displacement and vibration measurement functions for the entire monitoring system and is a critical component of the machine protection path, directly affecting the accurate operation of the 3300/3500 monitor system. One or more 330881‑28‑05‑090‑00‑02 transducer assemblies may be required per machine depending on the number of shafts and measurement points being monitored.

For critical machinery monitoring applications, the 3300/3500 system can be configured with multiple 330881‑28‑05‑090‑00‑02 transducer assemblies installed on redundant measurement points. In addition to standard single-probe operation, the redundant configuration ensures continuous shaft displacement and vibration monitoring even if one transducer fails.

The 330881‑28‑05‑090‑00‑02 Bently Nevada UPROXPAC XL proximity transducer may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
 
Bently Nevada 330881-28-05-090-00-02 PROXPAC XL Proximity Transducer Assembly Manuals, Datasheets, Drivers, 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 330881-28-05-090-00-02 PROXPAC XL Proximity Transducer Assembly Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330881-28-05-090-00-02
  • Condition New Original ready stock
  • Product Family 330881-28-05-070-00-02,330881-28-05-080-00-02,330881-28-06-155-00-02
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.
Description
It integrates a 3300 XL 8 mm proximity probe with a standoff adapter and optimized probe penetration length, providing stable and repeatable signal output for continuous condition monitoring.

This model features a compact yet robust housing configuration that simplifies installation by combining the probe and transducer components into a single assembly. The integrated design reduces wiring complexity, eliminates the need for separate proximitor housings, and improves overall system reliability in demanding industrial environments.

Compatible with Bently Nevada 3300 and 3500 monitoring systems, the 330881-28-05-090-00-02 delivers high-quality proximity signals essential for machine protection, predictive maintenance, and early fault detection in turbines, compressors, pumps, and other rotating equipment. Its durable construction and precise sensing capability make it suitable for long-term operation in harsh plant conditions.

This configuration features a 90 mm probe penetration option and is engineered to provide reliable signal transmission to Bently Nevada monitoring systems. The assembly is housed in a rugged enclosure with standard mounting provisions, making it suitable for industrial environments where durability and measurement stability are essential.
Alternative Names
330881-28-05-060-00-02 330881-28-05-070-00-02 330881-28-05-080-00-02
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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.
What is the probe diameter and penetration length of the 330881-28-05-090-00-02?
The transducer features an 8 mm probe with a 90 mm penetration length for precise shaft displacement measurement.
Which monitoring systems is this assembly compatible with?
It is fully compatible with Bently Nevada 3300 XL and 3500 Series monitoring systems.
What type of environments can the 330881-28-05-090-00-02 operate in?
The assembly is designed for industrial environments, offering robust housing and stable signal performance under harsh operating conditions.