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Bently Nevada 330876-01-90-00-00
Bently Nevada 330876-01-90-00-00
Bently Nevada 330876-01-90-00-00
Bently Nevada 330876-01-90-00-00
Bently Nevada 330876-01-90-00-00
Bently Nevada 330876-01-90-00-00
· Product image is representative; revision or series may vary. Contact us to request a specific version.

330876-01-90-00-00

3300 XL 50 mm Proximity Probe
In Stock
Ships by Tuesday, June 16
Fast Shipping Available

Product Information:

Part number 330876-01-90-00-00 represents the Bently Nevada 3300 XL 50 mm proximity probe with a 9.0-meter liquid-sealed unarmored cable. This heavy-duty eddy current sensor boasts the longest linear displacement range in the Bently Nevada product line.

It is primarily used to measure the differential expansion (DE) of large steam turbines, tracking the expansion of the rotor structure relative to the rotor under high temperature and humidity conditions.

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Technical specifications for 330876-01-90-00-00

  • Manufacturer:
    Bently Nevada
  • Product Category:
    TSI System
  • Estimated shipping dimensions:
    24x24x6.2cm
  • Weight:
    0.6 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Probe Case Type:
    ½-20 Thread
  • Total Length:
    9.0 meters (29.5 feet)
  • Armor:
    High Temperature FluidLoc Cable
  • Agency Approval:
    No Approvals
  • Probe Tip Material:
    Polyphenylene Sulfide (PPS)
  • Probe Case Material:
    AISI 304 stainless steel (SST)
  • Probe Cable:
    75 Ω triaxial
  • Operating and Storage Temperature:
    -35°C to +200°C (-31°F to +392°F)
  • Short-term Operating and Storage Temperature:
    +250°C (+482°F) for less than 24 hours
  • Output resistance:
    50 Ω
  • Product Type:
    Proximity Probe
  • Category Series:
    3300 XL Series
  • Stock:
    100

Alternative Names

330876 01 90 00 00 33O876-O1-9O-OO-OO 330876-0I-90-00-00 330876-01-90-00-05 330876-01-90-00-CN 330876-01-90-00-BR 330876-01-90-00-RU 330876-01-90-01-00 330876-01-90-01-05 330876-01-90-01-CN 330876-01-10-00-00 330876-01-50-00-00 330876-01-10-00-05 330876-01-50-00-05 330876-02-90-00-00 330876-03-90-00-00 330876-02-90-00-CN

Information

Overview Manuals General Information Ordering Information Probe Pressure

Features:

  • 3300 XL 50 mm Proximity Probe
  • 3300 XL 50 mm Proximity Transducer System
  • Perfluoroalkoxyethylene (PFA) insulated FluidLoc probe cable in the following total probe lengths: 1, 5 or 9 meters
The 3300 XL 50 mm probe is designed to survive the harshest steam turbine DE environments. It can continually operate and maintain its accuracy in high temperatures up to 200°C (392°F), and can withstand intermittent high temperatures up to 250°C (482°F). The 50 mm probe has both a front and rear seal which, combined with the High Temperature FluidLoc cable (standard on all 50 mm probes), prevent moisture from entering the probe tip. Special high-temperature ClickLoc connectors are also standard on the probe and extension cable.

Each probe comes with connector protectors and a disposable connector protector installation tool to ensure that the connectors remain free of contamination. The ClickLoc connector on the probe lead features a removable collar that facilitates routing the cable through tight clearances.

The 330876-01-90-00-00 Bently Nevada 3300 XL 50 mm Proximity Probe may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330876-01-90-00-00 3300 XL 50 mm Proximity Probe 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.
  • Model: 330876-01-90-00-00
  • Warranty: One-year warranty
  • Condition: Brand new, original, in stock
  • Product Family: 3300 XL 50 mm Proximity Transducer System
3300 XL 50 mm Proximity Probe
330876-AA-BB-CC-DD
A: Probe Case Type
0 1: ½-20 Thread
0 2: M14x1.5 Thread
0 3: Smooth 1.99 in dia - Side Exit
 
B: Total Length
1 0: 1.0 meter (3.3 feet)
5 0: 5.0 meters (16.4 feet)
9 0: 9.0 meters (29.5 feet)
 
C: Armor
0 0: High Temperature FluidLoc Cable
0 1: High Temperature FluidLoc Cable with Armor
 
D: Agency Approval
0 0: No Approvals
0 5: Multiple Approvals
The 3300 XL probe is designed to seal the pressure difference between the probe tip and the housing. The probe uses a fluororubber O-ring seal. The probe is not pressure tested before leaving the factory. If you require pressure sealing testing for your application, please contact our professional team for more information.

Technical notes

The Bentley Nevada 330876-01-90-00-00 is a 3300 XL 50mm high-linearity displacement sensor suitable for differential pressure monitoring in large steam turbines. It features a double-sealed design, a 9-meter high-temperature resistant cable, and a 1/2-20 threaded interface. This sensor offers an exceptionally long linear measurement range of up to 27.9mm across a temperature range of -35°C to +200°C, ensuring reliable transmission of static and dynamic displacement signals in high-temperature and harsh industrial steam environments.

Ask our team:

  • How does the Bentley Nevada 330876-01-90-00-00 proximity sensor assembly optimize micron-level shaft displacement measurement accuracy in high-speed rotating machinery applications?
    The 330876-01-90-00-00 is designed to provide high-precision, non-contact displacement measurement, enabling reliable monitoring of shaft vibration, position, and dynamic mechanical behavior.
  • Why is the Bentley Nevada 330876-01-90-00-00 considered the preferred solution for continuous vibration monitoring in API 670-compliant turbomachinery protection systems?
    The 330876-01-90-00-00 offers stable measurement performance and supports continuous mechanical condition monitoring, making it suitable for critical rotating equipment.
  • What operational advantages does the Bentley Nevada 330876-01-90-00-00 offer through its eddy current sensing architecture and calibrated sensor configuration?
    The Bentley Nevada 330876-01-90-00-00 features excellent linearity, repeatability, and measurement stability, helping maintenance teams obtain reliable mechanical health data.
  • Why is the Bentley Nevada 330876-01-90-00-00 particularly suitable for radial vibration monitoring in steam turbines, gas turbines, and centrifugal compressors?
    The 330876-01-90-00-00 provides accurate shaft motion data, helping to detect imbalances, misalignments, and rotor instabilities early.
  • What installation parameters should engineers evaluate when commissioning the Bently Nevada 330876-01-90-00-00 in a critical machinery monitoring framework?
    When deploying the 330876-01-90-00-00, engineers should verify probe clearance, mounting alignment, target material compatibility, cable connections, and calibration requirements.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.