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330905-00-12-05-02-05

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The Bently Nevada 330905-00-12-05-02-05 3300 NSv Probe provides high-precision radial and axial position measurements for compact or restricted machinery. It is optimized for small shafts and tight installation spaces while maintaining reliability under extreme temperatures.
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Technical specifications for 330905-00-12-05-02-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330905-00-12-05-02-05
  • Product Family:
    NSV Probe
  • Minimum unthreaded length:
    0 mm
  • Overall Case Length Option:
    120 mm
  • Total Length Option:
    0.5 meter (20 in)
  • Connector and Cable-Type Option:
    Miniature coaxial ClickLoc connector, standard cable
  • Agency Approval Option:
    Multiple Approvals
  • Probe dc Resistance:
    4.0 ± 0.5 Ω
  • Operating Temperature:
    -52°C to +177°C (-62°F to +351°F)
  • Storage Temperature:
    -52°C to +177°C (-62°F to +351°F)
  • Weight:
    0.55 kg
  • Estimated shipping dimensions:
    1.8x1.6x66cm
  • Tariff Code:
    9025199090
  • 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 Control Operating Environment Application

Features:

  • Compact Design Enables Installation In Areas With Limited Side-View Or Rear-View Access.
  • High-Precision Measurement Of Radial And Axial Positions On Small Shafts And Targets.
  • Wide Operating Temperature Range Ensures Reliable Performance In Extreme Environments.
The 3300 NSv Probe is engineered for precise monitoring in machinery where space constraints prevent the use of larger sensors. Its miniature coaxial ClickLoc connector simplifies installation while maintaining robust signal integrity.

This probe supports multiple measurement types, including radial vibration, axial position, tachometer signals, zero-speed detection, and phase reference (Keyphasor), providing versatile monitoring for fluid-filmed bearing machines. Its low dc resistance and consistent performance make it suitable for continuous industrial operation.

Designed for challenging environments, the probe withstands temperatures from -52°C to +177°C (-62°F to +351°F) and can be deployed in both compact shafts under 51 mm and flat targets smaller than 15 mm. Its flexible design allows integration into existing transducer systems, supporting efficient upgrades and long-term reliability.

The 330905-00-12-05-02-05 Bently Nevada 3300 NSv Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330905-00-12-05-02-05 3300 NSv 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 330905-00-12-05-02-05 3300 NSv Probe Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330905-00-12-05-02-05
  • Condition New Original ready stock
  • Product Family 330905-00-40-05-02-05,330905-00-30-05-02-05,330905-00-25-05-02-05
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.
  • High Sensitivity Output: When used with an NSv preamplifier, it provides a standard 7.87 V/mm (200 mV/mil) voltage output, enabling precise control of minute displacements. Narrow Target
  • Recognition: Circuit optimization specifically for shafts with diameters less than 9.5mm, avoiding non-linear errors caused by ordinary probes on small shafts.
  • Interlock Protection Logic: After the signal is connected to the 3500 or 3300 frame, configuring "Alert" and "Danger" limits directly triggers a relay to execute unit shutdown control.
  • Loop Status Self-Check: The monitoring system performs real-time OK limit checks. If a cable is broken or a connector is loose, the control output is immediately locked to prevent false tripping.
  • Extreme Temperature Tolerance: The probe head can operate stably within a range of -35°C to +177°C, adapting to the high-temperature environment inside industrial racks.
  • Physical and Mechanical Protection: The suffix 05 indicates stainless steel armor, protecting the cable from scratches by metal debris or damage from personnel trampling under harsh conditions.
  • Liquid Permeability Protection: Utilizing FluidLoc (02) cable technology, it prevents oil leakage along the cable core, even under pressure within the bearing housing.
  • Chemical Stability: The probe tip is made of high-performance engineering plastic (PPS), resistant to most synthetic lubricants and chemical solvents.
  • Compact Pumps and Motors: Due to their small thread diameter (1/4-28), they are particularly suitable for small rotating equipment with limited space.
  • Gearbox Internal Monitoring: Monitors radial vibration or axial movement of small-diameter shafts in complex gear transmission devices.
  • Centrifugal Compressor Auxiliary Shaft: Used to monitor the condition of compressor auxiliary shafts or high-speed, light-load shafts.
  • Vulnerable Wiring Areas: Provides an additional safety barrier in open installation points where maintenance is frequent and cables are susceptible to mechanical damage, utilizing its armor layer.
  • Centrifugal pump thrust monitoring: Monitors the axial position of the pump shaft to prevent frictional contact between the impeller and the pump casing.
Description
The Bently Nevada 330905-00-12-05-02-05 3300 NSv Probe is engineered to perform precise vibration and position measurements in challenging or space-constrained environments. With a miniature coaxial ClickLoc connector and standard cable, this probe is compatible with the 3300 XL NSv Transducer System, offering a compact solution for sideview, rearview, or counter bore restrictions.

Designed for extreme operating conditions, the probe functions reliably across temperatures from -52°C to +177°C (-62°F to +351°F), with a stable dc resistance of 4.0 ± 0.5 Ω. It can measure radial vibration on shafts smaller than 51 mm (2 in) and axial positions on flat targets smaller than 15 mm (0.6 in), making it ideal for fluid-filmed bearing machines with limited clearance.

The 3300 NSv Probe enables a broad range of applications including radial vibration, axial (thrust) position, tachometer, zero-speed monitoring, and phase reference (Keyphasor) signals. Its design allows seamless replacement of older 3300 RAM, 3000-series, or 7000-series 190 Transducer Systems, providing an easy upgrade path using existing probes, extension cables, and monitoring hardware.

Compared to standard 3300 and 3300 XL 5 mm and 8 mm Transducer Systems, the NSv version excels in environments where smaller targets or reduced side-view access are critical. Its compact profile and versatile connector options ensure flexible integration without sacrificing measurement accuracy.

Overall, the 330905-00-12-05-02-05 probe is a robust and adaptable solution for high-performance vibration and position monitoring in demanding industrial applications, ensuring reliable data collection in tight spaces and extreme conditions.
Alternative Names
330905-00-12-05-02-00 330905-00-12-05-02-BR 330905-00-12-05-02-RU 330905-00-12-05-02-CN 330905-00-12-05-12-05
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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 types of measurements can the 330905-00-12-05-02-05 3300 NSv Probe perform?
It supports radial vibration, radial and axial (thrust) position, tachometer and zero-speed, and phase reference (Keyphasor) measurements.
Why should I choose the 3300 NSv Probe over the older 3300 RAM or 190-series systems?
The NSv Probe can replace both the 3300 RAM and 3000/7000 190-series systems while using existing cables and monitoring setups. It offers better adaptability in restricted spaces and for small target applications.
What connector options are available for installation?
It uses a miniature coaxial ClickLoc connector with a standard cable, allowing straightforward integration into the 3300 XL NSv system.
How does the probe perform in tight installation areas?
Its compact design is ideal for counter bore, sideview, or rearview restricted areas, allowing accurate measurements without interfering with surrounding components.