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  • Overview


    Features:

    • Interface Between the Rotating Machine Shaft and 3500 Rack Monitoring Module
    • Combines Capability of Eddy Current Sensing with Bracketed Housing Support and Extended 150mm Penetration
    • Operates in Conjunction with the 3300 XL 8mm Probe and Standard 3500 Proximitor Monitors
    The 330881-BR-04-150-06-02 operates as a high-precision PROXPAC XL 8 mm Proximity Transducer within a Bently Nevada 3300 XL monitoring system, providing continuous real-time measurement of shaft displacement and vibration amplitude for critical rotating machinery. It converts mechanical motion into a linear voltage signal, which is transmitted to the monitoring system to support predictive maintenance, machinery protection, and performance optimization across turbines, compressors, pumps, and motors.

    The 330881-BR-04-150-06-02 provides essential shaft displacement and vibration measurement for the 3300 XL monitoring system, and is a critical component of the machinery protection path, directly affecting the accurate detection and analysis of rotating equipment conditions. One or more 330881-BR-04-150-06-02 transducers may be installed per machine depending on the number of monitored shafts and measurement points. The transducer occupies a standard mounting interface and is installed using a 3/4‑14 NPT thread, typically positioned in close proximity to the monitored shaft to ensure precise and reliable data acquisition.

    For multiple-point monitoring applications, the 3300 XL system may require additional 330881-BR-04-150-06-02 transducers installed on other shafts or measurement points. In addition to standard single-shaft operation, the multi-transducer configuration provides continuous and redundant vibration and displacement monitoring. The system continually evaluates the health and signal integrity of all installed transducers. If the monitoring system detects that a transducer is no longer providing accurate output (outside configured measurement range or linearity tolerance), it will automatically alert the machinery protection system, log an event in the System Event List, and rely on redundant measurement points to maintain continuous protection and diagnostic capability.

    The 330881-BR-04-150-06-02 Bently Nevada PROXPAC XL 8 mm Proximity Transducer may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
  • Manuals

     
    Bently Nevada 330881-BR-04-150-06-02 Bracketed PROXPAC XL Proximity Sensor 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.
  • Specifications

     Bently Nevada 330881-BR-04-150-06-02 Bracketed PROXPAC XL Proximity Sensor Assembly Specs

    General

    • Manufacturer GE / Bently Nevada
    • Model 330881-BR-04-150-06-02
    • Condition New Original ready stock
    • Product Family 330881-BR-04-110-06-02,330881-BR-04-145-06-02,330881-BR-04-150-06-02
    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.

330881-BR-04-150-06-02

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The Bently Nevada 330881-BR-04-150-06-02 Proximity Transducer is a high-precision displacement sensor designed for industrial machinery monitoring.
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Technical specifications for 330881-BR-04-150-06-02

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330881-BR-04-150-06-02
  • Product Family:
    PROXPAC XL Proximity Transducer Assembly
  • Enclosure Rating:
    Type 4X, IP66
  • Operating Temperature Range:
    −35 °C to +120 °C
  • Sensor and Extension Cable:
    0 °C to +45 °C
  • Power Requirements:
    −17.5 VDC to −26 VDC, max current draw 12 mA; explosion-proof
  • version:
    −23 VDC to −26 VDC
  • Output Impedance:
    50 Ω
  • Frequency Response:
    0 to 10 kHz, +0/−3 dB
  • Weight:
    1.5 kg
  • Estimated shipping dimensions:
    37x9x8cm
  • 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 Universal AC Power Source and 3500 Rack Backplane
  • Combines Capability of Eddy Current Sensing with Bracketed Housing Support and Extended 150mm Penetration
  • Operates in Conjunction with the 3300 XL 8mm Probe and Standard 3500 Proximitor Monitors
The 330881-BR-04-150-06-02 operates as a high-precision PROXPAC XL 8 mm Proximity Transducer within a Bently Nevada 3300 XL monitoring system, providing continuous real-time measurement of shaft displacement and vibration amplitude for critical rotating machinery. It converts mechanical motion into a linear voltage signal, which is transmitted to the monitoring system to support predictive maintenance, machinery protection, and performance optimization across turbines, compressors, pumps, and motors.

The 330881-BR-04-150-06-02 provides essential shaft displacement and vibration measurement for the 3300 XL monitoring system, and is a critical component of the machinery protection path, directly affecting the accurate detection and analysis of rotating equipment conditions. One or more 330881-BR-04-150-06-02 transducers may be installed per machine depending on the number of monitored shafts and measurement points. The transducer occupies a standard mounting interface and is installed using a 3/4‑14 NPT thread, typically positioned in close proximity to the monitored shaft to ensure precise and reliable data acquisition.

For multiple-point monitoring applications, the 3300 XL system may require additional 330881-BR-04-150-06-02 transducers installed on other shafts or measurement points. In addition to standard single-shaft operation, the multi-transducer configuration provides continuous and redundant vibration and displacement monitoring. The system continually evaluates the health and signal integrity of all installed transducers. If the monitoring system detects that a transducer is no longer providing accurate output (outside configured measurement range or linearity tolerance), it will automatically alert the machinery protection system, log an event in the System Event List, and rely on redundant measurement points to maintain continuous protection and diagnostic capability.

The 330881-BR-04-150-06-02 Bently Nevada PROXPAC XL 8 mm 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-BR-04-150-06-02 Bracketed PROXPAC XL Proximity Sensor 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-BR-04-150-06-02 Bracketed PROXPAC XL Proximity Sensor Assembly Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330881-BR-04-150-06-02
  • Condition New Original ready stock
  • Product Family 330881-BR-04-110-06-02 ,330881-BR-04-145-06-02,330881-BR-04-155-06-02
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
Featuring a 3300 XL 8 mm probe and robust PPS housing with enhanced antistatic properties, it delivers accurate shaft displacement and vibration measurements in demanding environments. 

The transducer provides a linear output of 7.87 V/mm (200 mV/mil) over 0.25 mm to 2.3 mm (10 mils to 90 mils) with a frequency response up to 10 kHz, supporting long field wiring distances up to 305 meters (1000 feet). Its Type 4X/IP66 enclosure ensures protection from dust, water, and harsh environmental conditions, while the included adapters and connectors make installation straightforward.

The Bently Nevada 330881-BR-04-150-06-02 is a high-precision PROXPAC XL 8 mm Proximity Transducer designed for continuous condition monitoring of critical rotating machinery. It provides accurate real-time measurements of shaft displacement and vibration amplitude, supporting predictive maintenance and machinery protection for turbines, compressors, pumps, and motors.

This transducer features a robust industrial-grade housing engineered to withstand harsh operating environments, including extreme temperatures, vibration, and exposure to dust or moisture. Its 8 mm probe tip delivers a linear voltage output compatible with Bently Nevada 3300 XL systems, enabling seamless integration with Proximitor® sensors, extension cables, and machinery protection modules.
Alternative Names
330881-BR-04-110-06-02 330881-BR-04-145-06-02 330881-BR-04-155-06-02
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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 main application of this transducer 330881-BR-04-150-06-02?
It is used for shaft displacement, vibration, and alignment monitoring in rotating machinery.
What type of probe 330881-BR-04-150-06-02 does it use?
The sensor features a 3300 XL 8 mm probe, suitable for precise displacement measurements.
Can it operate in harsh or industrial environments?
Yes, the PPS housing with enhanced antistatic properties and Type 4X/IP66 enclosure allow reliable operation in dusty, wet, or industrial conditions.