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330101-00-45-10-12-CN

3300 XL 8 mm Proximity Probes

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Technical specifications for 330101-00-45-10-12-CN

  • Product Model
    330101-00-45-10-12-CN
  • Product Parameters
    3300 XL 8 mm Proximity Probes
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    1.5x1.3x116cm
  • Manufacturer
    Bently Nevada
  • Weight
    0.3 kg
  • Unthreaded Length Option
    0.0 in
  • Overall Case Length Option
    4.5 in
  • Total Length Option
    1.0 meter (3.3 feet)
  • Connector and Cable-Type Option
    Miniature coaxial ClickLocconnector FluidLoc cable

Description

The Bently Nevada 330101-00-45-10-12-CN  is a 3300XL 8mm Proximity Probe with 3/8-24 UNF thread and without armor, designed as a core component of the 3300 XL 8mm Proximity Transducer System. The 330101-00-45-10-12-CN  provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface, and can measure both static (position) and dynamic (vibration) values. The primary applications of the 330101 include vibration and position measurements on fluid-film bearing machines, as well as Keyphasor reference and speed measurement.

The 330101-00-45-10-12-CN incorporates a patented TipLoc molding method that provides a more robust bond between the probe tip and the probe body, enhancing mechanical durability in demanding industrial environments. The probe cable of the 330101-00-45-10-12-CN incorporates a patented CableLoc design that provides 330N (75 lbf) pull strength to more securely attach the probe cable and probe body, ensuring reliable connection integrity during installation and operation.

Information

Overview Manuals Application Notes Product Applications Mechanical Insertion & Gap Calibration

Features:

  • 3/8-24 UNF Thread with Non-Armored Construction
  • Patented TipLoc Molding for Robust Probe Tip Bond
  • Patented CableLoc Design with 330N (75 lbf) Pull Strength
  • Corrosion-Resistant Gold-Plated ClickLoc Connectors
  • Wide Operating Temperature Range (-52°C to +177°C)
The Bently Nevada 330101-00-45-10-12-CN is a 3300 XL 8 mm Proximity Probe with imperial mounting specifications, belonging to the 3300 XL Proximity Transducer System family. It is a non-contacting eddy current sensor designed for vibration and position measurement of rotating machinery shafts.

This probe features a 3/8-24 UNF imperial mounting thread with a 0.0-inch unthreaded length and an overall case length of 4.5 inches (114.3 mm). The probe tip diameter is 8.0 mm, constructed from Polyphenylene Sulfide (PPS), while the probe case is made from AISI 303 or 304 stainless steel. This variant is supplied without armor.

The probe is equipped with a 1.0-metre 75 Ω triaxial FluidLoc cable. The FluidLoc cable option provides a sealed cable design that resists fluid ingress, making it suitable for applications where the probe cable may be exposed to oil, water, or other process fluids. The cable terminates in a miniature coaxial ClickLoc connector with gold-plated brass contacts, providing a secure, vibration-resistant mechanical connection that requires no tools for installation or removal. The connector protects contact surfaces from contamination.

The 330101-00-45-10-12-CN Bently Nevada 3300 XL 8 mm Proximity Probes may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330101-00-45-10-12-CN 3300 XL 8 mm Proximity Probes 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.
The 3300 XL 8 mm system delivers an output voltage directly proportional to the distance between the probe tip and the observed conductive surface. The linear range is 2.0 mm (80 mils), spanning from approximately 0.25 mm to 2.3 mm, with an output voltage range of approximately -1 Vdc to -17 Vdc. The Incremental Sensitivity Factor (ISF) is 7.87 V/mm (200 mV/mil) with a ±5% tolerance (including interchangeability error) from 0°C to +45°C. The recommended radial vibration gap setting is -9 Vdc, corresponding to approximately 1.27 mm (50 mils).
The nominal DC resistance for the 1.0-metre probe is 7.59 ± 0.50 Ω. The probe operates over a temperature range of -52°C to +177°C (-62°F to +350°F) and maintains humidity tolerance with less than 3% ISF change after 56 days of 93% relative humidity exposure. The probe tip-to-case seal uses a Viton® O-ring; probes are not pressure tested prior to shipment. 
  • Centrifugal Compressors: Provides early warning of shaft imbalances, misalignments, or bearing failures
  • Turbo-Expanders: Tracks high-speed rotor stability in cryogenic/gas-processing facilities
  • Pipeline Pumps: Safeguards crude/product transport pumps from catastrophic damage
  • Fans/Blowers: Monitors massive air handlers in steel mills, cement plants, and mining
  • Gearboxes: Tracks high-load shaft displacements to prevent gear meshing disasters
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Inspect the Target: Ensure the observed target area is smooth, clean, and free from deep scratches or electrical runout.
Thread Insertion: Manually thread the probe into its mounting bracket or housing sleeve. Do not use tools to force the thread to prevent cross-threading.
Avoid Contact: Stop threading well before the probe tip strikes the shaft surface to prevent permanent structural damage to the polyphenylene sulfide (PPS) tip.

Alternative Names

330101-00-45-10-1Z-CN 330101-00-45-10-I2-CN 330101-00-45-1O-12-CN 330101-00-45-I0-12-CN 330101-OO-45-10-12-CN 33010I-00-45-10-12-CN 3301O1-00-45-10-12-CN 330I01-00-45-10-12-CN 33O101-00-45-10-12-CN 330101 00 45 10 12 CN 330101 00 45 10 1Z CN 330101 00 45 10 I2 CN 330101 00 45 1O 12 CN 330101 00 45 I0 12 CN 330101 OO 45 10 12 CN 33010I 00 45 10 12 CN 3301O1 00 45 10 12 CN 330I01 00 45 10 12 CN 330101-00-45-10-12-00 330101-00-45-10-12-05 330101-00-45-10-12-BR 330101-00-45-10-12-RU

Technical notes

The 330101-00-45-10-12-CN operates over a standard temperature range of -52°C to +177°C (-62°F to +350°F). For applications in which the probe lead may exceed the standard 177°C (350°F) temperature specification, an Extended Temperature Range (ETR) probe option is available with an extended temperature rating up to 218°C (425°F) at the probe tip. The 330101-00-45-10-12-CN is designed to seal differential pressure between the probe tip and case using a Viton® O ring sealing material.

FAQs

  • What is the 330101-00-45-10-12-CN?

    +
    The Bently Nevada 330101-00-45-10-12-CN is a specific variant of the highly reliable 3300 XL 8 mm Proximity Probe system.
  • What is the recommended gap voltage during installation?

    +
    For radial vibration, the recommended gap voltage is typically -9 Vdc, which corresponds to a physical gap of approximately 1.27 mm (50 mils) from the target surface. Typical linear gap ranges between -9 Vdc and -11 Vdc.
  • What are the main materials used in this probe?

    +
    The probe tip is made of Polyphenylene Sulfide (PPS), which resists physical stress and wear. The case is constructed from 303/304 series Stainless Steel (SST) for superior corrosion resistance.
  • Can this probe be used in hazardous/explosive areas?

    +
    Yes. The "CN" suffix designates that this specific model complies with China-specific explosion-proof standards (such as NEPSI), as well as carrying standard global hazardous area approvals like ATEX and IECEx.
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