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Bently Nevada 330380-90-00
Bently Nevada 330380-90-00
· Product image is representative; revision or series may vary. Contact us to request a specific version.

330380-90-00

High Temperature Proximitor Sensor
In Stock
Ships by Tuesday, June 23
Fast Shipping Available

Product Information:

Part number 330380-90-00 represents the Bently Nevada 3300 XL 16mm high-temperature proximity sensor. This dedicated heavy-duty industrial signal processing unit processes eddy current signals from high-temperature proximity probes and is typically used to monitor high-temperature areas in gas turbines, steam turbines, or turbocompressors. This model suffix configuration directly replaces existing 330300 series sensors.

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Technical specifications for 330380-90-00

  • Manufacturer:
    Bently Nevada
  • Product Category:
    TSI System
  • Estimated shipping dimensions:
    15.2 x 20 x 17 cm
  • Weight:
    0.65 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Product Type:
    Proximitor Sensor
  • Total Length:
    9 meter
  • Mounting:
    panel mount
  • Agency Approval:
    Not required
  • Power:
    Requires -19.6 Vdc to -26 Vdc at 12 mA maximum consumption
  • Output resistance:
    50 Ω
  • Operating Temperature:
    -52°C to +100°C (-60°F to +212°F)
  • Storage Temperature:
    -52°C to +105°C (-60°F to +221°F)
  • Relative Humidity:
    100% condensing, submersible when connectors are protected
  • Proximitor Sensor Material:
    Aluminum with epoxy powder coat finish
  • Proximitor Sensor Input:
    Accepts one noncontacting 3300 XL HTPS 16 mm Proximity Probe with matched Extension Cable
  • Stock:
    120

Alternative Names

3303809000 330380 90 00 33O38O-9O-OO 330380-90-CN 330380-90-RU 330380-90-BR 330380-91-00 330380-92-00 330380-91-CN 330380-92-RU 330180-X1-00 330180-X1-CN

Information

Overview Manuals General Info Ordering Principle Primary Applications

Features:

  • 3300 XL 16mm High Temperature Proximitor Sensor
  • 3300 XL High Temperature Proximity System
  • Designed specifically to withstand the extreme temperatures inside gas turbines, steam turbines, and other types of rotating machinery
The extremely high temperatures generated by gas turbines and steam turbines are sufficient to damage or destroy conventional proximity probes. The Model 3300 High Temperature Proximity Measurement System (HTPS) is an ideal solution to this problem. HTPS can measure vibration, thrust, position, differential pressure expansion, and other parameters in the high-temperature regions of these machines.

The 3300 XL High-Temperature Near-Field Measurement System is used to protect and manage critical equipment in your plant, improving safety and efficiency. When measuring at the mid-span of a steam turbine, this system can also be used for modal shape analysis. Modal shape analysis is crucial for the research and development of new steam or gas turbine designs, or for troubleshooting existing designs. The modal identification probe provides lateral modal shape information, which is essential for balancing rotating machinery and identifying faults such as shaft cracks, bearing failures, rotor-stator friction, and other mechanical problems.

The 330380-90-00 Bently Nevada High Temperature Proximitor Sensor may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330380-90-00 High Temperature Proximitor Sensor 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: 330380-90-00
  • Warranty: One-year warranty
  • Condition: Brand new, original, in stock
  • Product Family: 3300 XL High Temperature Proximity System
3300 XL 16mm High Temperature Proximitor Sensor
330380-AA-BB (replaced 330300)

A: Total Length and Mounting
90: 9 meter, panel mount
91: 9 meter, DIN mount
92: 9 meter, no mounting hardware
 
B: Agency Approval
00: Not required
The Bently Nevada 3300 XL High Temperature Proximity Sensor System is an advanced sensor designed for proximity measurements at high-temperature bearing locations in machinery. This sensor provides reliable service even in harsh environments, making it an ideal solution for proximity probes used in high-temperature environments.
High-Temperature Rotating Machinery: Used for vibration and position monitoring of hot-end components in gas turbines, steam turbines, and boilers.
Modal Shape Analysis: Specifically designed for turbine mid-span locations to identify lateral modal shapes, crucial for mechanical balancing and identifying faults such as shaft cracks or rotor-stator friction.
Harsh Environmental Protection: Withstands continuous operation up to +350°C (+662°F) and 100% humidity, protecting critical equipment in harsh industrial environments.
Mechanical Diagnostics: Can be used as a Keyphasor® reference for speed measurement and phase analysis in hydrodynamic bearing machinery.

Technical notes

The Bently Nevada 330380-90-00 is a 3300 XL 16mm high-turbidity/high-temperature eddy current preamplifier sensor designed for displacement and vibration monitoring of rotating machinery in extreme high-temperature environments. This model supports systems up to 9 meters in length, features a panel-mount configuration, and requires no explosion-proof certification (institutional certification: not required). The preamplifier housing is made of epoxy-coated aluminum, ensuring stable operation in industrial environments from -51°C to +100°C, and perfectly receiving signals from matched high-temperature probes.

Ask our team:

  • What is the functional classification of the 330380‑90‑00 within industrial machinery monitoring systems?
    The 330380‑90‑00 is a 3300 XL high‑temperature proximitor sensor designed for precision non‑contact measurement of shaft displacement and vibration in rotating equipment condition monitoring and protection architectures. It acts as a primary sensing element for dynamic motion evaluation.
  • How does the 330380‑90‑00 maintain accurate dynamic response across a broad frequency spectrum?
    The 330380‑90‑00 supports a wide operational frequency range from approximately 10 Hz up to 50 kHz, enabling precise detection of both slowly varying position changes and rapid vibration transients. Its high bandwidth contributes to reliable dynamic measurement in demanding applications.
  • What type of output signal does the 330380‑90‑00 generate, and how is it interpreted by condition monitoring systems?
    The 330380‑90‑00 produces a linear DC voltage output proportional to shaft proximity, facilitating direct interfacing with signal conditioning or monitoring equipment. This linear characteristic ensures that displacement or vibration amplitude can be accurately quantified for protection logic or trending analytics.
  • How does the 330380‑90‑00 ensure rapid temporal response to critical motion events?
    The 330380‑90‑00 features a response time of less than 1 millisecond, allowing it to detect and report transient phenomena swiftly. This rapid response supports real‑time protection schemes where quick reaction to abnormal motion is essential.
  • What mechanical and electrical interfaces are defined for the 330380‑90‑00 to facilitate robust installation?
    The 330380‑90‑00 connects via a 12‑pin circular connector and is supplied with a length option corresponding to 9.0 meters of cable for panel mounting. Its standardized connector and cable length facilitate straightforward integration into machine monitoring racks.
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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.