330980-51-05
330980-51-05
330980-51-05
330980-51-05
330980-51-05
330980-51-05
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power supplies the new Bently Nevada 330980-51-05 NSv proximity sensor to ensure accurate vibration feedback on high-speed rotating equipment in space-constrained environments.

330980-51-05

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The 330980-51-05 is a 3300 XL NSv Proximitor Sensor, the signal conditioning unit for the Narrow Side-view proximity transducer system. It features a DIN-rail mountable, thin design with robust SpringLoc terminals.
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Technical specifications for 330980-51-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330980-51-05
  • Product Family:
    NSV Proximitor Sensor
  • Product Type:
    Proximitor Sensor
  • Stock:
    1
  • Mounting:
    DIN-rail mount
  • Terminal Type:
    SpringLoc terminal strips
  • Agency Approvals:
    Multiple Approvals
  • Ref. Altitude:
    Max 2000 m
  • Ref. Probe Gap:
    1.0 mm (40 mils)
  • Operating Temperature:
    -51°C to +100°C
  • Weight:
    0.22 kg
  • Estimated shipping dimensions:
    8.7x3.5x7cm
  • 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 Operating Environment Applications Firmware & Updates

Features:

  • Enhanced Side-View & Small Target Resolution
  • Superior RFI/EMI Immunity
  • Simplified Installation via SpringLoc Connectivity
The Bently Nevada 330980-51-05 is purpose-built for machinery where standard probes cannot be utilized due to proximity constraints. It provides precise measurements on shafts smaller than 51mm (2 in) and axial targets under 15mm (0.6 in), outperforming standard systems in high-density sensor arrangements.

Engineered for robustness, the Bently Nevada 330980-51-05 achieves full European CE mark compliance without special mounting requirements. Its advanced shielding design effectively prevents high-frequency environmental noise from corrupting transducer signals, ensuring data integrity in complex process gas compression facilities.

The Bently Nevada 330980-51-05 features SpringLoc terminal strips that accelerate field installation and maintenance cycles. These connectors offer high contact pressure and vibration resistance, ensuring a reliable, long-term electrical bond that is resistant to mechanical shock and thermal expansion cycles common in heavy rotating machinery.

The 330980-51-05 3300 Bently Nevada3300 XL NSv Proximitor Sensor may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330980-51-05 3300 XL NSv Proximitor Sensor 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 330980-51-05 3300 XL NSv Proximitor Sensor

General

  • Manufacturer GE / Bently Nevada
  • Model 330980-51-05
  • Condition New Original ready stock
  • Product Family 330980-51-00,330980-50-05,330980-52-05
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.
  • Operating Temperature Range: -52°C to +121°C (sensor body), suitable for extreme industrial environments.
  • Electromagnetic Compatibility: Excellent RFI/EMI immunity, meets CE standards without special shielding.
  • Protection Precautions: Although equipped with electrostatic discharge protection, appropriate anti-static measures must still be taken during installation and maintenance.
  • Storage and Transportation: Standard industrial electronic equipment storage conditions, avoid moisture and severe vibration.
  • Small Centrifugal Air Compressors: Measurement of radial vibration and radial position.
  • Process Gas and Refrigeration Compressors: Monitoring shaft displacement in a compact internal structure.
  • Small Diameter Rotating Shaft Equipment: Rotating machinery with shaft diameter less than 51 mm (2 in).
  • Auxiliary Diagnostic Signals: Provides tachometer, zero-speed measurement, and Keyphasor phase reference signals.
  • No User Firmware: This preamplifier is a pure analog circuit signal conditioning device and does not contain programmable firmware or software.
  • No Field Upgrade Required: As a hardware sensor, there is no firmware update or version upgrade process.
  • Factory Calibration Fixed: The default calibration target material is AISI 4140 steel. If calibration with other materials is required, it must be specified at the time of ordering.
Description
The 330980-51-05 is the central electronic processing unit for the 3300 XL NSv (Narrow Side-view) Proximity Transducer System. This specific model 330980-51-05 is configured for a standard total system length of 5.0 meters (16.4 feet), encompassing the probe, extension cable, and the proximitor itself. 

Designed for flexible installation, the 330980-51-05 features a slim profile that allows it to be mounted in high-density DIN-rail arrangements or traditional panel-mounted configurations.

This proximitor, part number 330980-51-05, is engineered to facilitate straightforward system upgrades and replacements. The complete 3300 XL NSv system, with the 330980-51-05 at its core, is designed to replace two legacy systems. 

For upgrades from a 3300 RAM system, the existing probe and cable can be retained and used directly with the new 330980-51-05 proximitor. 

The 330980-51-05 incorporates user-friendly features for reliable field service. It is equipped with SpringLoc terminal strips for power, output, and monitor connections. 

These terminals require no special tools for wiring, enabling faster and highly robust electrical connections during installation or maintenance, which enhances the overall reliability of systems utilizing the 330980-51-05. 
Alternative Names
33O98O-51-O5 3309B0-51-05 330980-5I-05 330980-70-05 330980-71-05 330980-72-05 330980-52-05
Technical notes
Bently Nevada 330980-51-05 3300 XL NSv Proximitor Sensor is the signal conditioning unit for the 3300 XL NSv Narrow Side-view Proximity Transducer System. It features a slim DIN-rail mountable enclosure with SpringLoc tool‑free terminals, providing 1.5 mm (60 mils) of linear range and a standard scale factor of 7.87 V/mm (200 mV/mil). Note that the linear range is shorter than standard 8mm probes – this is an intentional design optimization for small-target and confined side-view applications.
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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 are the key installation features of the 330980-51-05 Proximitor Sensor?
The 330980-51-05 is designed for versatile and robust installation. Its thin design allows mounting in high-density DIN-rail setups or traditional panel configurations. It features SpringLoc terminal strips that require no special tools, enabling fast and reliable field wiring connections for power, output, and monitor signals.
Can the 330980-51-05 be used to upgrade an existing 3300 RAM system?
Yes, for a 3300 RAM system upgrade, the 330980-51-05 proximitor is a key component. The existing 3300 RAM probe and extension cable can be reused with the new 330980-51-05 sensor and the existing monitor. This provides a cost-effective path to modernize the system electronics while leveraging installed hardware.
What are the reference conditions for the performance specifications of a system using the 330980-51-05?
The specifications for a system with the 330980-51-05 are defined under these conditions: ambient temperature of 0°C to +45°C (+32°F to +113°F), max altitude of 2000 m, a -24 Vdc power supply, a 10 kΩ load, and a Bently Nevada AISI 4140 steel target (min. 31 mm diameter) with the probe gapped at 1.0 mm (40 mils). The system accuracy is only guaranteed with this specific target.
What advantage does the enhanced RFI/EMI immunity of the 330980-51-05 provide?
The enhanced RFI/EMI immunity in the 330980-51-05 provides two major benefits. First, it allows the device to achieve European CE mark approvals without requiring special shielded enclosures or complex mounting considerations. Second, it prevents nearby high-frequency radio signals from interfering with the transducer system's output, ensuring measurement stability and reliability in electrically noisy industrial environments.

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