Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com

330103-00-22-50-12-RU

/ 4.9
1001 reviews | Need a Specific Revision?
The Bently Nevada 330103-00-22-50-12-RU is a 3300 XL series 8 mm eddy current probe for non-contact measurement of shaft displacement and vibration in rotating machinery, providing precise mechanical protection.
Get a quick price for 330103-00-22-50-12-RU
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 330103-00-22-50-12-RU

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330103-00-22-50-12-RU
  • Product Family:
    3300 XL 8 mm Probe
  • Minimum unthreaded length:
    0 mm
  • Overall Case Length Option:
    220 mm
  • Total Length Option:
    5.0 meters (16.4 feet)
  • Connector and Cable-Type Option:
    Miniature coaxial ClickLoc connector, FluidLoc cable
  • Probe sealing material:
    Viton® O ring.
  • Nominal Probe DC Resistance:
    8.73 ± 0.50 Ω
  • Probe Pressure:
    3300 XL 8 mm probes are designed to seal differential pressure between the probe tip and case.
  • Frequency Response:
    (0 to 10 kHz), +0, -3 dB, with up to 305 meters (1000 feet) of field wiring.
  • Weight:
    0.12 kg
  • Estimated shipping dimensions:
    1.8x1.6x105cm
  • Tariff Code:
    3909500000
  • 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 Diagnostics Installation Application

Features:

  • 8 Mm Eddy Current Probe Delivers High-Precision Shaft Displacement And Vibration Measurement.
  • Viton® O-Ring And Stainless Steel Case Provide Reliable Sealing And Long-Term Durability.
  • ClickLoc Connector With FluidLoc Cable Ensures Stable Signal Transmission Up To 5 Meters.
The Bently Nevada 330103-00-22-50-12-RU 3300 XL 8 mm Probe is engineered for accurate, non-contact monitoring of rotating machinery. It enables detection of subtle shaft movements and vibration patterns, supporting continuous protection of critical equipment in turbines, compressors, and generators.

Designed for robust industrial performance, the probe incorporates a stainless steel case with a Viton® O-ring seal to maintain differential pressure integrity. It operates across a wide frequency range up to 10 kHz and features a nominal DC resistance of 8.73 ± 0.50 Ω, delivering consistent signal quality even with extended field wiring.

The probe integrates seamlessly with the 3300 XL system, including extension cables and Proximitor sensors, to form a complete transducer solution. Its flexible overall length and compact design allow for installation in tight spaces, while the system provides comprehensive monitoring data for vibration, shaft position, and Keyphasor reference signals, supporting predictive maintenance and early fault detection.

The 330103-00-22-50-12-RU Bently Nevada 3300 XL 8 mm Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330103-00-22-50-12-RU 3300 XL 8 mm 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 330103-00-22-50-12-RU 3300 XL 8 mm Probe Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330103-00-22-50-12-RU
  • Condition New Original ready stock
  • Product Family 330103-00-22-80-12-RU,330103-00-22-70-12-RU,330103-00-22-60-12-RU
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.
  • Gap Voltage Measurement: Measure the DC voltage at the preamplifier output using a multimeter. The standard operating point is typically -9.0 VDC (corresponding to approximately a 1.27 mm gap).
  • Linearity Check: Move the probe using a static calibrator (e.g., TK-3) to confirm that the voltage change conforms to a sensitivity of 7.87 V/mm (200 mV/mil).
  • Connector Integrity: Check the ClickLoc connector for moisture or contamination, which can cause signal jumps or high-frequency noise (spikes).
  • Insulation Resistance Test: Measure the insulation between the probe's center wire and the housing. Low resistance indicates potential wear at the probe tip or internal oil ingress.
  • Gapping: Adjust the distance between the probe and the shaft by mechanically rotating the probe, observe the preamplifier voltage output, and set it to the midpoint of the range (usually around -10V).
  • Thread Tightening Torque: As an M10 x 1 specification threaded probe, a lock nut must be used during installation, and the torque recommended in the manual must be strictly followed to prevent damage to the housing threads.
  • Cable Wiring Protection: Since this model is unarmored, the cable must be run through a conduit or secured with cable ties to prevent wear due to vibration.
  • Minimum Cable Bending Radius: The bending radius of the coaxial cable should not be less than 25.4 mm (1 in), otherwise the internal shielding layer will be damaged, affecting signal accuracy.
  • Deep Hole Installation Environments: The extra-long 220mm (22) housing design is specifically designed for turbine installations requiring passage through heavy bearing housings or deep lubrication holes.
  • Radial Vibration Measurement: Paired (X-Y axis) mounting on sliding bearings to capture the shaft's orbit.
  • Axial Displacement Monitoring: Mounted at the thrust bearing to monitor axial movement of the rotor relative to the stator, preventing pusher pad burnout.
  • Leak-Proof Industrial Scenarios: Utilizing FluidLoc (12) liquid-resistant cables to prevent lubricating oil from seeping into the bearing housing along the cable core, keeping the junction box dry.
Description
The Bently Nevada 330103-00-22-50-12-RU 3300 XL 8 mm Probe is a key component of the 3300 XL proximity transducer system, delivering highly accurate non-contact monitoring of rotating shafts. Its design ensures linear and stable measurement of both static position and dynamic vibration signals, supporting critical machinery protection in turbines, compressors, and other high-speed rotating equipment.

Constructed with an M10 x 1 threaded stainless steel case and a Viton® O-ring seal, the probe maintains integrity under differential pressure and harsh industrial conditions. The tip is precision-engineered for optimal signal fidelity, with a nominal DC resistance of 8.73 ± 0.50 Ω and a frequency response of 0 to 10 kHz, ensuring accurate detection even with up to 305 meters (1000 feet) of field wiring. The system’s standard 5-meter cable, equipped with a miniature coaxial ClickLoc connector and FluidLoc cable, provides reliable, low-noise signal transmission.

With an overall case length of 220 mm and a minimum unthreaded length of 0 mm, the probe offers flexibility for installation in constrained spaces. The 3300 XL 8 mm system complies with API 670 standards for mechanical configuration, linear range, accuracy, and temperature stability, ensuring reliable integration and performance across various applications. Additionally, all components are fully interchangeable and backward compatible, simplifying maintenance and upgrades without requiring bench calibration.

The probe works in conjunction with extension cables and Proximitor sensors to form a complete transducer system capable of generating Keyphasor signals, precise vibration data, and position measurements. This modularity and interchangeability make it an ideal solution for continuous monitoring, predictive maintenance, and early detection of mechanical anomalies.
Alternative Names
330103-00-22-50-12-00 330103-00-22-50-12-BR 330103-00-22-50-12-CN 330103-00-22-50-12-05 330103-00-22-50-11-RU
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

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.
How does the 330103-00-22-50-12-RU probe maintain signal accuracy over long distances?
It supports frequency response from 0 to 10 kHz even with up to 305 meters (1000 feet) of field wiring, ensuring minimal signal loss.
What cable type is used?
A miniature coaxial ClickLoc connector with FluidLoc cable provides stable, low-noise signal transmission.
How is this probe integrated into a 3300 XL system?
It connects directly to extension cables and Proximitor sensors, forming a complete transducer system for vibration, position, and Keyphasor measurements.
What installation flexibility does the 330103-00-22-50-12-RU probe offer?
It features a 220 mm overall case length, M10 x 1 threading, and zero minimum unthreaded length for constrained mounting spaces.

Product Browsing History