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330102-00-44-10-11-05

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The 330102‑00‑44‑10‑11‑05 is a high-precision proximity probe from Bently Nevada’s 3300 XL series, designed for non-contact measurement of shaft displacement and vibration in industrial rotating machinery.
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Technical specifications for 330102-00-44-10-11-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330102-00-44-10-11-05
  • Product Family:
    3300 XL 8 mm Probe
  • Thread Size:
    3/8-24 UNF
  • Operating Voltage:
    -18 to -26 VDC
  • Output Signal:
    -2 to -18 VDC proportional to gap
  • Linear Range:
    2.0 mm (80 mils)
  • Extended Temperature Range cable:
    75Ω triaxial, perfluoroalkoxy(PFA) insulated
  • Nominal Sensitivity:
    Nominal Sensitivity
  • Maximum Connector Torque:
    0.565 N•m (5 in•lbf)
  • Minimum Bend Radius:
    25.4 mm (1.0 in)
  • Weight:
    0.1 kg
  • Estimated shipping dimensions:
    122.2x10.7x3cm
  • 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 Product Applications Certifications Compatibility

Features:

  • Precision Proximity Probe Provides Reliable Shaft Position And Vibration Measurement.
  • Robust Stainless Steel Housing Ensures Long-Term Operation In Harsh Industrial Environments.
  • Designed For Seamless Integration With 3300 And 3500 Series Monitoring Systems.
The 330102‑00‑44‑10‑11‑05 is a high-accuracy proximity probe from Bently Nevada’s 3300 XL series, engineered for continuous, non-contact monitoring of rotating machinery. Its rugged stainless steel construction and precision sensing tip allow consistent operation under challenging conditions, including vibration, high temperatures, dust, and moisture.

This probe provides real-time data on shaft displacement and vibration, enabling early detection of mechanical issues such as misalignment, imbalance, and bearing wear. Integration with Bently Nevada 3300 and 3500 series monitoring systems allows operators to implement effective predictive maintenance strategies and reduce unplanned downtime.

With an integrated high-quality cable and compact threaded design, the 330102‑00‑44‑10‑11‑05 is easy to install, maintain, and replace. Its reliable performance and compatibility with the 3300 XL infrastructure make it ideal for turbines, compressors, pumps, motors, and other critical rotating equipment in industrial plants.

The 330102-00-44-10-11-05 Bently Nevada 3300 XL 8 mm Proximity Probe may still be available for purchase and support from authorized distributors beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330102-00-44-10-11-05 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 330102-00-44-10-11-05 3300 XL 8 mm Proximity Probe

General

  • Manufacturer GE / Bently Nevada
  • Model 330102-00-44-10-11-05
  • Condition New Original ready stock
  • Product Family 330102-00-44-10-11-00,330102-00-44-10-11-BR,330102-00-44-10-11-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 Monitoring: Measures the lateral runout of high-speed rotating shafts (such as motors, fans, pumps, and compressors) to identify imbalances, misalignments, or bearing wear.
  • Axial Displacement Monitoring: Monitors the longitudinal movement of the rotor relative to the thrust bearing to prevent internal dynamic and static collisions.
  • Speed/Keyphasor Measurement: Detects the keyways on the shaft, providing the control system with a pulse signal per revolution for calculating speed and phase analysis.
  • ATEX/IECEx: Certification levels are typically Ex ia IIC T4...T1 Ga. This means it is an intrinsically safe device, allowing installation in the most hazardous Zones 0, 1, and 2 [1, 2].
  • CSA/NRTL/C (North America): Compliant with Class I, Division 1, Groups A, B, C, and D specifications. Covers working environments with a wide range of flammable gases, from hydrogen to acetylene [3].
  • Other regions: Typically include specific access certifications such as KGS (Korea), NEPSI (China), and TR CU (Eurasian Economic Union).
  • Standard Material: The system's factory calibration is based on AISI 4140 steel.
  • Non-standard Material: If the measured shaft is stainless steel (e.g., 304/316), aluminum, or tungsten-chromium-cobalt alloy, due to differences in conductivity, a special "proportioning factor (ISF)" calibration must be performed at the preamplifier end, or a preamplifier customized for that material must be used.
  • Thread Specification: 3/8-24 UNF. Ensure that the threads on the bracket or bearing housing holes are consistent to avoid forcing the thread in and damaging it.
Description
The system provides an output voltage that is directlyproportional to the distance between the probe tip and theobserved conductive surface and can measure both static(position) and dynamic (vibration) values. The system’sprimary applications are vibration and positionmeasurements on fluid-film bearing machines, as well asKeyphasor reference and speed measurements.

Each 3300 XL 8 mm Transducer System component isbackward compatible and interchangeable4 with other nonXL 3300 series 5 mm and 8 mm transducer systemcomponents5. This compatibility includes the 3300 5 mmprobe, for applications in which an 8 mm probe is too largefor the available mounting space.

The 3300 XL Proximitor Sensor incorporatesnumerous improvements over previousdesigns. Its physical packaging allows you touse it in high-density DIN-rail installations. Youcan also mount the sensor in a traditionalpanel mount configuration, where it shares anidentical 4-hole mounting “footprint” with olderProximitor Sensor designs. The mounting basefor either option provides electrical isolationand eliminates the need for separate isolatorplates. 

The 3300 XL Proximitor Sensor is highlyimmune to radio frequency interference,allowing you to install it in fiberglass housingswithout adverse effects from nearby radiofrequency signals. The 3300 XL ProximitorSensor’s improved RFI/EMI immunity satisfiesEuropean CE mark approvals without requiringspecial shielded conduit or metallic housings,resulting in lower installation costs andcomplexity.

Alternative Names
330102-00-44-10-11-00 330102-00-44-10-11-BR 330102-00-44-10-11-CN 330102-00-44-10-11-RU
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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 type of probe is the 330102‑00‑44‑10‑11‑05?
It is a 3300 XL series proximity probe designed for precise non-contact measurement of shaft displacement and vibration in rotating machinery.
What is the standard sensitivity of this 3300 XL series probe?
The standard sensitivity is 3.94 V (100 mV/mil) for accurate displacement detection.
Which monitoring systems is this probe compatible with?
The 330102‑00‑44‑10‑11‑05 is fully compatible with Bently Nevada 3300 and 3500 series monitoring systems for seamless integration.