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330903-00-10-10-02-05

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The 330903-00-10-10-02-05 is a 3300 NSv Proximity Probe featuring an M8 x 1 metric thread without armor. This model includes a 1.0 meter (39 inch) total length with an overall case length of 10 mm and unthreaded length of 0 mm.
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Technical specifications for 330903-00-10-10-02-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330903-00-10-10-02-05
  • Product Family:
    NSV Probe
  • Product Type:
    3300 NSv Proximity Probe, Metric
  • Thread Type:
    M8 x 1 (without armor)
  • Total Length:
    1.0 meter (39 inches)
  • Unthreaded Length:
    0 mm
  • Overall Case Length:
    10 mm
  • Connector Type:
    Miniature coaxial ClickLoc™
  • Connector Material:
    Gold-plated brass
  • Cable Type:
    Standard cable
  • Agency Approvals:
    Multiple Approvals
  • Key Benefit:
    Model 330903-00-10-10-02-05 addresses measurement accuracy challenges in confined spaces with superior side-view characteristics versus 3000-series 190 probes.
  • Weight:
    0.04 kg
  • Estimated shipping dimensions:
    1.3x1.1x65cm
  • Tariff Code:
    8479899990
  • 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 Application Diagnosis and Protection Installation

Features:

  • The 330903-00-10-10-02-05 features an M8 x 1 metric thread configuration without armor.
  • This model includes an ultra-compact 10 mm overall case length for space-constrained installations.
  • The 330903-00-10-10-02-05 offers increased chemical resistance for process compressor applications.
The 330903-00-10-10-02-05 is mechanically and electrically compatible and interchangeable with Bently Nevada's previous 3300 RAM proximity probe designs. This NSv probe features increased chemical resistance compared to the 3300 RAM probe, allowing its use in many process compressor applications where exposure to aggressive media is common. The 330903-00-10-10-02-05 enables seamless upgrades from legacy 3300 RAM installations while providing enhanced durability in chemically challenging environments.

The side-view characteristics of the 330903-00-10-10-02-05 are superior to those of the 3000-series 190 probe when gapping at the same distance from the probe target. This improved performance enables more accurate measurements in confined spaces and applications where probe orientation presents challenges. With multiple agency approvals, the 330903-00-10-10-02-05 simplifies global deployment in hazardous and non-hazardous locations.

The 330903-00-10-10-02-05 represents a complete solution for applications requiring M8 x 1 metric mounting threads with an ultra-compact 10 mm case length. This NSv probe delivers reliable vibration and position monitoring while the increased chemical resistance and superior side-view characteristics ensure long-term performance in demanding process environments. The 330903-00-10-10-02-05 maintains compatibility with legacy systems while providing significant performance improvements.

The 330903-00-10-10-02-05 Bently Nevada 3300 NSv Proximity Probes may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

Bently Nevada 330903-00-10-10-02-05 3300 NSv 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
Bently Nevada 330903-00-10-10-02-05 3300 NSv Proximity Probes Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330903-00-10-10-02-05
  • Condition New Original ready stock
  • Product Family 330903-00-10-10-01-05,330903-00-10-10-12-05,330903-00-10-10-02-00
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.
  • Small Turbine Machinery: Such as centrifugal compressors, small steam turbines, and pump sets, used for monitoring their radial vibration and axial displacement.
  • Narrow Space Measurement: The NSv (Narrow Side view) design allows installation in compact bearing housings where conventional probes cannot access.
  • Power Generation and Petrochemical Industry: Monitoring the operational stability of high-speed rotating equipment to prevent unplanned downtime due to mechanical failures.
  • Real-time Status Diagnosis: The system can identify hardware faults such as open circuits, short circuits, or cable damage in the probe coil and output abnormal signals through the proximitor sensor.
  • Mechanical Protection Interlock: When used with the Bently Nevada 3500 monitoring system, it can trigger an alarm or automatically trip to protect the equipment when the vibration value exceeds a preset threshold.
  • Interference Protection: It has excellent electromagnetic compatibility, reducing interference from noise generated by electrical control equipment on displacement measurement results.
  • Tightening Torque: Tightening must adhere to the recommended torque value (typically approximately 7.5 N·m or 66 in·lb) to prevent overtightening from damaging the threads or undertightening from causing probe displacement.
  • Gap Alignment: During installation, the initial voltage between the probe and the measured axis must be adjusted (typically around -10V DC) to ensure it is centered within the linear measurement zone.
  • Avoid Cross-Interference: When installing in parallel or X-Y configurations, the probe spacing must meet the minimum safety distance to avoid signal distortion caused by mutual inductance.
Description
The 330903-00-10-10-02-05 features an M8 x 1 metric thread configuration without armor, providing installation flexibility for applications requiring compact metric mounting threads. This model includes a 1.0 meter (39 inch) total length with an overall case length of 10 mm and unthreaded length of 0 mm. 

The 330903-00-10-10-02-05 is mechanically and electrically compatible and interchangeable with Bently Nevada's previous 3300 RAM proximity probe designs. This NSv probe features increased chemical resistance compared to the 3300 RAM probe, allowing its use in many process compressor applications where exposure to aggressive media is common. 

The side-view characteristics of the 330903-00-10-10-02-05 are superior to those of the 3000-series 190 probe when gapping at the same distance from the probe target. This improved performance enables more accurate measurements in confined spaces and applications where probe orientation presents challenges.

The 330903-00-10-10-02-05 represents a complete solution for applications requiring M8 x 1 metric mounting threads with a compact 10 mm case length. This NSv probe delivers reliable vibration and position monitoring while the increased chemical resistance and superior side-view characteristics ensure long-term performance in demanding process environments.
Alternative Names
330903-00-10-10-01-05 330903-00-10-10-11-05 330903-00-10-10-12-05 330903-00-10-10-02-00
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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 installation advantage does the 10 mm overall case length provide for the 330903-00-10-10-02-05?
The ultra-compact 10 mm case length allows installation in extremely tight spaces where even standard 1-inch probes cannot fit, making it ideal for densely packed machinery or retrofit applications with limited clearance.
How does the 330903-00-10-10-02-05 maintain accuracy in process compressor applications?
The increased chemical resistance prevents degradation from aggressive media, while superior side-view characteristics enable precise gapping in confined spaces where optimal probe orientation is restricted.
What makes the side-view characteristics of the 330903-00-10-10-02-05 superior to 3000-series 190 probes?
Improved side-view response allows accurate gapping at the same distance as 190-series probes, enabling reliable measurements in applications where the probe cannot be positioned perpendicular to the target.
Can the 330903-00-10-10-02-05 be used to replace existing 3300 RAM probes in metric thread applications?
Yes, the 330903-00-10-10-02-05 is mechanically and electrically interchangeable with 3300 RAM probes, with the added benefits of increased chemical resistance and superior side-view performance for process compressor environments.