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Bently Nevada 330877-080-37-05
Bently Nevada 330877-080-37-05
· Product image is representative; revision or series may vary. Contact us to request a specific version.

330877-080-37-05

3300 XL 50 mm Extension Cable
In Stock
Ships by Tuesday, June 23
Fast Shipping Available

Product Information:

Part number 330877-080-37-05 represents the Bently Nevada 3300 XL 50 mm armored extension cable. This cable is designed for demanding differential pressure (DE) monitoring loops on large utility-class steam turbines. Unlike unarmored cables, this cable features a robust stainless steel armor layer wrapped around a liquid-sealed core, protecting low-pressure sensor signals from extreme pressures within the turbine casing, high-temperature steam jets, and mechanical abrasion.

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Technical specifications for 330877-080-37-05

  • Manufacturer:
    Bently Nevada
  • Product Category:
    TSI System
  • Estimated shipping dimensions:
    15 x 21 x 10.4 cm
  • Weight:
    0.25 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Cable Length:
    8.0 meters (26.2 feet)
  • Armor and Cable:
    FluidLoc ext. cable w/ armor
  • Agency Approval:
    Multiple Approvals
  • Extension Cable Material:
    75 Ω triaxial, perfluoroalkoxyethylene (PFA) insulated FluidLoc cable
  • Operating and Storage Temperature:
    -51°C to +200°C (-31°F to +392°F)
  • Extension cable capacitance:
    69.9 pF/m (21.3 pF/ft) typical
  • Average Scale Factor (ASF):
    394 mV/mm (10 mV/mil) nominal
  • Deviation from best fit straight line (DSL):
    Less than ±0.74 mm (±29 mils)
  • Relative Humidity:
    Less than a 3% change in Average Scale Factor (ASF) when tested in accordance with IEC standard 68-2-66.
  • Product Type:
    Extension Cable
  • Category Series:
    3300 XL Series
  • Stock:
    50

Alternative Names

330877 080 37 05 330877-080-37-00 330877-080-37-CN 330877-040-36-RU 330877-040-37-BR 330877-040-37-05 330877-040-37-00 330877-040-36-00 330877 080 37 CN 330877-080-36-CN

Information

Overview Manuals General Instruction Verification of Total Loop Length

Features:

  • 3300 XL 50 mm Extension Cable
  • 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 330877-080-37-05 Bently Nevada 3300 XL 50 mm Extension Cable may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330877-080-37-05 3300 XL 50 mm Extension Cable 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: 330877-080-37-05
  • Warranty: One-year warranty
  • Condition: Brand new, original, in stock
  • Product Family: 3300 XL 50 mm Proximity Transducer System
3300 XL 50 mm Extension Cable
330877-Axxx-Bxx-Cxx
 
A: Cable Length
0 4 0: 4.0 meters (13.1 feet)
0 8 0: 8.0 meters (26.2 feet)
 
B: Armor and Cable
3 6: FluidLoc cable
3 7: FluidLoc ext. cable w/ armor
 
C: Agency Approval
0 0: No Approvals
0 5: Multiple Approvals
Because this extension cable is exactly 8.0 meters long, it is essential to carefully check that it is only used with 1.0-meter integrated wire gauge proximity probes. Using an 8-meter armored extension cable with a 5-meter or 9-meter probe will alter the overall circuit length, causing significant scaling factor errors and potentially malfunctioning your 3500/40M proximity monitoring card.

Technical notes

The Bently Nevada 330877-080-37-05 is an 8.0-meter extension cable designed specifically for the 3300 XL 50mm eddy current sensor system. It features a FluidLoc triaxial special material construction and an internal stainless steel armored sheath for enhanced mechanical protection. This cable has received numerous international safety certifications (including dual certifications from several general and specialized organizations) and provides high-precision displacement and vibration signal transmission in extremely harsh industrial environments, such as steam turbines operating in temperatures ranging from -51°C to +200°C, while also offering oil and moisture resistance.

Ask our team:

  • Why is the Bentley Nevada 330877-080-37-05 particularly suitable for small turbine, compressor, and gearbox assemblies requiring high-density vibration sensing?
    The 330877-080-37-05 enables accurate measurement acquisition in compact mechanical configurations where installation flexibility and sensing accuracy are both critical.
  • What metrological advantages does the Bentley Nevada 330877-080-37-05 offer through its eddy current sensing architecture and calibrated sensor system design?
    The Bently Nevada 330877-080-37-05 provides stable linear response, high repeatability, and reliable signal fidelity for advanced mechanical diagnostic applications.
  • How does the Bently Nevada 330877-080-37-05 maintain measurement stability under extended system cabling and field installation conditions?
    The 330877-080-37-05 is designed to be part of a matched sensor system to ensure signal consistency and minimize attenuation in the measurement chain.
  • How does the Bently Nevada 330877-080-37-05 support advanced rotor dynamics analysis and precision vibration diagnostics?
    The Bently Nevada 330877-080-37-05 generates high-resolution displacement data, supporting trajectory analysis, phase tracking, and vibration trend assessment.
  • How does the Bently Nevada 330877-080-37-05 optimize signal integrity in electromagnetic noise environments in industrial settings?
    The 330877-080-37-05 employs optimized shielding and sensor design to maintain measurement accuracy even under electromagnetic interference conditions.
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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.