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330903-05-19-05-02-00

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The Bently Nevada 330903-05-19-05-02-00 is a precision 3300 XL Proximitor probe designed for accurate, non-contact measurement of shaft displacement and vibration in critical rotating machinery.
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Technical specifications for 330903-05-19-05-02-00

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330903-05-19-05-02-00
  • Product Family:
    NSV Probe
  • Output resistance:
    50 Ω
  • Recommended Gap Setting:
    1.0 mm (40 mils)
  • ExtensionCable Material:
    75 Ω coaxial, fluoroethylenepropylene (FEP) insulated
  • System Length:
    5 or 7 meters includingextension cable
  • Operating and Storage Temperature:
    -52°C to +177°C (-62°F to+351°F)
  • Connector material:
    Gold-plated brass
  • Weight:
    0.4 kg
  • Estimated shipping dimensions:
    1.3x1.1x65cm
  • 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 330903-05-19-05-02-00 11 mm Proximitor Probe and 3300 XL / 3500 Monitoring Systems
  • Combines Capability of Shaft Displacement and Vibration Measurement with High-Resolution Signal Stability
  • Operates in Conjunction with Matched Proximitor Sensors and Extension Cables for Critical Rotating Machinery
The Bently Nevada 330903-05-19-05-02-00 operates as a high-precision 11 mm Proximitor probe in 3300 XL and 3500 monitoring systems, providing accurate shaft displacement and vibration measurements for critical rotating machinery. It continuously converts mechanical shaft motion into high-resolution electrical signals, which are transmitted through the matched Proximitor sensor and extension cable to ensure reliable, stable readings. Standard signal transmission is ensured with the 330903-05-19-05-02-00, while optional configurations with extended probe lengths or specialized housings allow seamless adaptation to unique machine geometries and demanding industrial environments. This probe incorporates improvements in measurement linearity, signal stability, and environmental resistance over previous designs, delivering dependable long-term performance.

The Bently Nevada 330903-05-19-05-02-00 provides essential proximity measurement functions for the entire monitoring system and is a critical component of the machine protection path, directly affecting the accurate detection of shaft displacement and vibration. One 330903-05-19-05-02-00 probe is typically required per monitored shaft, depending on the measurement configuration and redundancy requirements. The 330903-05-19-05-02-00 is installed in-line with the matched Proximitor sensor and extension cable, forming a complete transducer system for reliable signal transmission.

For critical machinery monitoring applications, the 3300 XL and 3500 systems using the 330903-05-19-05-02-00 probe can be configured in dual-redundant measurement setups. In addition to standard single-probe operation, the redundant configuration provides automatic failover to a backup probe if the primary measurement signal is lost or falls outside configured tolerance limits. The redundant measurement system continually monitors the health of both probes, and if the primary probe signal becomes unstable or invalid, the system automatically switches to the secondary probe and logs an event in the System Event List.

The 330903-05-19-05-02-00 Bently Nevada precision 3300 XL Proximitor probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
 
Bently Nevada 330903-05-19-05-02-00 11 mm Proximitor Probe Installation and Operation 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 330903-05-19-05-02-00 11 mm Proximitor Probe Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330903-05-19-05-02-00
  • Condition New Original ready stock
  • Product Family 330903‑00‑05‑05‑02‑05,330903‑00‑06‑05‑02‑05,330903‑00‑09‑05‑02‑05
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
Engineered for industrial environments, this probe provides reliable, high-resolution monitoring that helps prevent machinery failures and unplanned downtime. It is compatible with the 3300 XL and 3500 Series monitoring systems, forming a complete transducer system when paired with the appropriate Proximitor® sensor and extension cable.

The probe features robust construction with stainless steel housing and high-temperature, oil-resistant cable components, ensuring durability in harsh operating conditions such as extreme vibration, temperature fluctuations, and exposure to industrial contaminants. Its precise eddy current sensing technology converts shaft motion into stable, linear electrical signals that are transmitted through the matched Proximitor sensor, supporting optimal measurement accuracy and repeatability.

Designed for use in power generation, oil and gas, petrochemical, and other heavy industrial applications, the 330903-05-19-05-02-00 enables predictive maintenance and real-time monitoring of rotating machinery. Its extended measurement range and high-resolution output allow detection of subtle changes in shaft position and vibration patterns, providing critical data for machinery protection systems. 

By delivering reliable, continuous data to the 3300 XL or 3500 Series monitors, this probe contributes to enhanced operational safety, improved maintenance planning, and reduced risk of catastrophic equipment failures.
Alternative Names
330703-000-100-10-11-05 330903‑00‑06‑05‑02‑05 330903‑00‑09‑05‑02‑05
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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 type of measurement does the 330903-05-19-05-02-00 probe provide?
The 330903-05-19-05-02-00 is a 3300 XL Proximitor® probe that provides precise shaft displacement and vibration measurements for critical rotating machinery.
Which monitoring systems is this probe compatible with?
It is compatible with Bently Nevada 3300 XL and 3500 Series monitoring systems, forming a complete transducer system with the matched Proximitor® sensor and extension cable.
What are the environmental capabilities of this probe?
The probe features robust stainless steel housing, high-temperature and oil-resistant components, and is designed to withstand harsh industrial conditions, including extrem