Bently Nevada 330101-37-57-10-02-05
Bently Nevada 330101-37-57-10-02-05
Bently Nevada 330101-37-57-10-02-05
Bently Nevada 330101-37-57-10-02-05
Bently Nevada 330101-37-57-10-02-05
Bently Nevada 330101-37-57-10-02-05
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330101-37-57-10-02-05

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The 330101-37-57-10-02-05 3300 XL 8 mm Probe has a 3/8-24 UNF thread, no armor, 1.0 m length, ClickLoc connector, and CSA, ATEX, IECEx approvals.
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Technical specifications for 330101-37-57-10-02-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330101-37-57-10-02-05
  • Product Family:
    3300 XL 8 mm Probe
  • Product Type:
    3300 XL 8 mm Proximity Probe
  • Stock:
    6
  • Unthreaded Length Option:
    3.7 in
  • Overall Case Length Option:
    5.7 in
  • Total Length Option:
    1.0 meter (3.3 feet)
  • Connector and Cable-Type Option:
    Miniature coaxial ClickLoc connector, standard cable
  • Agency Approval Option:
    CSA, ATEX, IECEx Approvals
  • Nominal Probe DC Resistance:
    7.45 ± 0.50 Ω
  • Probe Tip Material:
    Polyphenylene sulfide (PPS)
  • Probe Case Material:
    AISI 303 or 304 stainless steel (SST)
  • Probe Cable:
    75Ω triaxial, fluoroethylene propylene (FEP) insulated
  • Armor (optional on both):
    Flexible AISI 302 or 304 SST with FEP outer jacket
  • Tensile Strength (Maximum Rated):
    330 N (75 lbf) probe case to probe lead. 270 N (60 lbf) at probe lead to extension cable connectors.
  • Connector Material:
    Gold-plated brass or gold plated beryllium copper
  • Weight:
    0.08 kg
  • Estimated shipping dimensions:
    1.5x1.3x109cm
  • 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 Applications Operating Environment Performance & Efficiency

Features:

  • Sensing Element Between the Rotating Target Surface and 3300 XL Monitoring System
  • Integrates Patented TipLoc Molding with CableLoc Pull Strength Design
  • Functions with Standard 3300 XL Proximitor Sensors and Extension Cables
The 330101-37-57-10-02-05 operates as the 8 mm proximity probe in a 3300 XL transducer system, providing reliable eddy-current displacement and vibration measurement for rotating machinery. It continuously generates a modulated RF field at the probe tip and converts the resulting impedance change into a usable electrical signal that is transmitted through the extension cable to the Proximitor sensor for conditioning and output.

The 330101-37-57-10-02-05 provides essential sensing functions common to the entire measurement path, and is a critical component of the monitoring loop, directly affecting the accuracy and stability of the overall machinery protection system. One 330101-37-57-10-02-05 probe is required at each measurement point depending on the desired monitoring configuration.

For FluidLoc Cable applications, the 3300 XL system requires the 330101-37-57-10-02-05 probe to be ordered with the optional FluidLoc cable option. In addition to standard non-armored cable operation, this configuration also provides internal fluid sealing. The FluidLoc design executes sealing through the internal cable construction specified in the probe options. Using this method, the cable system continually blocks fluid migration along the cable interior. If the system detects that oil or other liquids are present in the machine environment, the FluidLoc barrier will prevent these liquids from leaking out of the machine through the cable's interior and maintain signal integrity.

The 330101-37-57-10-02-05 Bently Nevada 3300 XL 8 mm Proximity Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330101-37-57-10-02-05 3300 XL 8 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.
Bently Nevada 330101-37-57-10-02-05 3300 XL 8 mm Proximity Probe Specs

General

  • Manufacturer Bently Nevada
  • Model 330101-37-57-10-02-05
  • Condition New Original ready stock
  • Product Family 330101-37-57-10-02-00,330101-37-57-10-02-CN
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.
  • Radial Vibration: Measures dynamic shaft displacement inside fluid-film bearing machines.
  • Thrust Position: Monitors static axial displacement to prevent rotor-to-stator catastrophic friction.
  • Keyphasor Signals: Provides once-per-turn timing pulses for phase angle and speed calculations.
  • Tachometer Measurements: Tracks continuous rotational speed measurements for overspeed protection.
  • Machine Types: Installed in steam turbines, gas turbines, centrifugal compressors, pumps, and electric motors.
  • Probe Temperature: Functions reliably in extreme ranges from -52°C to +177°C (-62°F to +351°F).
  • Chemical Resistance: Features a Polyphenylene Sulfide (PPS) tip and an AISI 304 Stainless Steel case body to resist corrosive lubricants.
  • Pressure Sealing: Uses integrated Viton O-rings designed to seal differential pressure between the probe tip and case.
  • Connector Protection: Employs gold-plated ClickLoc coaxial connectors that seal out oil, moisture, and dust contaminants.
  • RFI/EMI Immunity: Built to mitigate radio frequency and electromagnetic interference without requiring expensive shielded metallic conduits.
  • Linear Range: Delivers a total linear range of 2.0 mm (80 mils) for high-precision eddy current tracking.
  • Scale Factor: Maintains a standard Scale Factor of 7.87 V/mm (200 mV/mil) when calibrated against AISI 4140 steel.
  • Interchangeability: Allows complete swapping of the probe, extension cable, and Proximitor sensor without bench recalibration.
  • API 670 Compliant: Achieves full compliance with API 670 standards for mechanical configuration, accuracy, and thermal stability.
  • Installation Efficiency: Incorporates a compact 3/8-24 threaded design coupled with a ClickLoc mechanism for fast, toolless finger-tight connections.
Description
The Bently Nevada 330101-37-57-10-02-05 3300 XL 8 mm Proximity Probe is an industrial-grade probe designed for high-precision measurements. The probe tip is made of high-temperature resistant PPS material, and the probe housing is made of high-strength AISI 303/304 stainless steel, ensuring long-term stability in harsh environments.

This probe comes with a miniature coaxial ClickLoc connector and standard cable, with optional armor for enhanced mechanical durability. The probe resistance is precisely controlled at 7.45 ± 0.50 Ω and is certified by CSA, ATEX, and IECEx, making it suitable for a variety of industrial applications.

The 3300 XL series probes support tensile strengths up to 330 N, and the cable connectors have a withstand strength of 270 N, ensuring safe and reliable installation and operation. Its design balances accuracy, durability, and ease of installation, making it ideal for vibration and displacement monitoring of demanding mechanical equipment.
Alternative Names
330101 37 57 10 02 05 330101-37-57-10-02-00 330101-37-57-10-02-CN 330101-37-57-10-02-RU 330101-37-57-10-02-BR 330101-37-57-10-12-05 330101-37-57-10-01-05
Technical notes
The Bently Nevada 330101-37-57-10-02-05 is a 3300 XL 8 mm proximity probe designed for high-precision vibration, position, and phase reference measurements in rotating machinery. It is used as part of an eddy current measurement chain for continuous condition monitoring of critical industrial equipment.
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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 problems does the 330101-37-57-10-02-05 probe solve?
It addresses common issues such as mechanical loosening, probe tip failure, and cable detachment in harsh environments. Its improved structural design enhances long-term stability and reduces failures that could otherwise lead to signal loss or unplanned equipment downtime.
What are the key design improvements of the 330101-37-57-10-02-05?
The probe features TipLoc technology, which strengthens the bond between the probe tip and body for better mechanical durability. It also includes CableLoc construction, providing up to 330 N (75 lbf) pull strength for secure cable attachment. An optional FluidLoc cable design helps prevent oil or fluid ingress or leakage in lubricant-rich environments.
How is the 330101-37-57-10-02-05 installed?
The probe is installed using a 3/8-24 UNF threaded mount into a properly machined probe hole. It connects with Bently Nevada 3300 XL extension cables and Proximitor sensors to form a complete measurement system. Proper cable routing is important to avoid sharp bends or excessive tension to preserve CableLoc integrity.