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330905-00-18-05-02-00

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The Bently Nevada 330905-00-18-05-02-00 is a 3300 XL NSv™ proximity probe with an M10x1 thread configuration, engineered for critical machinery vibration and position monitoring in highly confined industrial installation environments.
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Technical specifications for 330905-00-18-05-02-00

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330905-00-18-05-02-00
  • Product Type:
    Proximity Probes
  • Stock:
    1
  • Unthreaded Length:
    00 mm
  • Overall Case Length:
    180 mm
  • Total Length:
    0.5 meter (20 in)
  • Connector and Cable-Type:
    Miniature coaxial ClickLoc connector, standard cable
  • Agency Approval:
    Not required
  • Average Scale Factor (ASF):
    7.87 V/mm (200 mV/mil) with regular 3300 XL NSv Proximitor®
  • Deviation from Straight Line (DSL):
    Less than ±0.06 mm (±2.3 mils) over linear range
  • Probe Case Material:
    AISI 304 Stainless Steel (SST)
  • Probe Tip Material:
    75 Ω Coaxial, Fluoroethylene Propylene (FEP) Insulated
  • Probe DC Resistance:
    Core-to-Shield (R_PROBE): 4.0 ± 0.5 Ω (for 0.5m length)
  • Frequency Response:
    0 to 10 kHz; typical attenuation of +0 to -3 dB
  • Estimated shipping dimensions:
    1.8x1.6x66cm
  • 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 Applications Operating Environment Monitoring & Control

Features:

  • Advanced Small-Target Optimization for Confined Machinery Spaces
  • Patented CableLoc™ Mechanical Bonding for High-Stress Longevity
  • Gold-Plated ClickLoc™ Connection Mechanisms to Prevent Signal Drift
The physical footprint of this probe allows precise shaft metrics where standard 8mm probes face clearance limits. The Bently Nevada 330905-00-18-05-02-00 is specifically engineered to overcome counterbore restraints and severe side-view proximity limitations, unlocking accurate condition monitoring on narrow fluid-filmed bearings and downsized rotor profiles.

Eliminates the primary failure point found in lower-tier proximity sensors where the lead cable snaps under strain. The Bently Nevada 330905-00-18-05-02-00 utilizes an ultra-robust TipLoc molding combined with a patented CableLoc connection, allowing the assembly to withstand up to 220 N (50 lb) of continuous pull force without degrading the raw electrical signal.

3Guarantees unbroken signal pathways back to the machine protection system in high-vibration environments. The Bently Nevada 330905-00-18-05-02-00 incorporates premium gold-plated brass ClickLoc connectors that securely latch into position, preventing standard coaxial terminations from backing out or developing intermittent impedance issues.

The 330905-00-18-05-02-00 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 330905-00-18-05-02-00 3300 NSv Proximity Probes 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 330905-00-18-05-02-00 3300 NSv Proximity Probes

General

  • Manufacturer GE / Bently Nevada
  • Model 330905-00-18-05-02-00
  • Condition New Original ready stock
  • Product Family 330905-00-18-05-02-05,330905-00-18-05-02-CN,330905-00-10-10-02-00
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.
  • Centrifugal Air and Process Gas Compressors: The Bently Nevada 330905-00-18-05-02-00 is predominantly deployed inside small-scale compressors where space around the fluid-filmed bearing housings is severely limited.
  • Industrial Refrigeration Units: Ideal for monitoring tight internal cooling pump shafts and specialized hermetic compressors prone to quick thermal shifts.
  • Small Steam and Hydro Turbines: Used to capture high-velocity shaft motion profiles where larger standard 8mm sensor tips cannot clear counterbore constraints.
  • High-Speed Turbochargers & Marine Machinery: Deployed across compact turbo-machinery and auxiliary pumps requiring small-target validation on shafts smaller than 51 mm (2.0 inches).
  • Extreme Sub-Zero to High-Heat Tolerances: The Bently Nevada 330905-00-18-05-02-00 maintains structural integrity across an environment envelope of -52°C to +177°C, allowing it to survive hot lubricating oils or cold process gas extraction points.
  • Aggressive Process Chemical Resistance: Outfitted with an advanced Polyphenylene Sulfide (PPS) tip, the sensor is immune to corrosive chemical vapor exposure and harsh synthetic machine oils.
  • High-Condensation Submergence Protection: When the core ClickLoc™ connections are sealed with recommended connector protectors or silicone self-fusing tape, the probe assembly tolerates a 100% condensing humidity environment./span>
  • Differential Housing Pressure Containment: Constructed with built-in Viton O-rings, the probe case prevents process fluids or gasses from escaping through the sensor mounting tap holes.
  • Radial Dynamic Vibration Mapping: The Bently Nevada 330905-00-18-05-02-00 feeds real-time radial shaft displacement signals directly into 3500-series machinery protection panels to identify unbalance or misalignment.
  • Axial Position and Thrust Monitoring: Provides micro-inch tracking of thrust collar movement to protect internal turbine impellers from experiencing catastrophic housing collisions.
  • Tachometer and Zero-Speed Verification: Delivers crisp pulse-train data on small multi-tooth target gears for overspeed tripping mechanisms and speed tracking.
  • Keyphasor® Phase Referencing: Relays highly accurate once-per-turn timing pulses from shaft notches, providing critical phase lag angles for advanced vibration diagnostics.
Description
When standard 5mm or 8mm sensors encounter physical limitations, the Bently Nevada 330905-00-18-05-02-00 serves as the definitive solution. Specifically tailored for restricted counterbore, side-view, or rear-view clearances, this eddy current sensor excels at measuring radial vibration on small shafts under 51 mm (2 in) and axial thrust position on small flat targets under 15 mm (0.6 in). It bridges the gap between spatial limitations and structural reliability in critical turbo-machinery.

Built to withstand severe plant environments, the Bently Nevada 330905-00-18-05-02-00 utilizes Bently Nevada’s patented CableLoc™ design, providing a highly robust 220 N (50 lb) of pull strength directly between the probe case and the lead cable. The sensor tip features premium Polyphenylene Sulfide (PPS) molding paired with a rugged AISI 304 stainless steel case, offering exceptional long-term resistance to high-pressure fluids and harsh industrial chemical compounds.

The Bently Nevada 330905-00-18-05-02-00 offers seamless mechanical and electrical interchangeability with older legacy Bently Nevada 3300 RAM proximity probe systems and accompanying extension cables. This allows plant operators to effortlessly execute drop-in lifecycle upgrades to modern 3300 XL NSv Proximitor systems without replacing existing structural components or altering monitoring racks, maximizing return on investment.

To completely eliminate intermittent data dropouts and electrical noise in high-frequency environments, the Bently Nevada 330905-00-18-05-02-00 is equipped with a premium gold-plated brass ClickLoc™ coaxial connector. This specialized connector locks permanently into place, ensuring continuous, high-fidelity signal transmission back to the monitor rack even when exposed to severe ambient vibrations from heavy-duty rotating assets.
Alternative Names
330905 00 18 05 02 00 33O9O5-OO-18-O5-O2-OO 330905-00-I8-05-02-00 33O9O5-OO-I8-O5-O2-OO 330905-00-18-05-02-05 330905-00-18-05-02-CN 330905-00-18-05-02-BR 330905-00-18-05-02-RU
Technical notes
The Bently Nevada 330905-00-18-05-02-00 operates on an industry-standard Average Scale Factor (ASF) of 7.87 V/mm (200 mV/mil) with a linear range of 1.5 mm (60 mils) when appropriately gapped at 1.0 mm (40 mils) over a standard AISI 4140 steel target. Proper field deployment requires tracking the exact unthreaded and overall case length configurations to prevent mechanical binding or cross-talk interference with adjacent radial probes.
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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 is the exact Scale Factor output of the Bently Nevada 330905-00-18-05-02-00 and how does it integrate with Proximitor Sensors?
When connected to a standard 3300 XL NSv Proximitor® Sensor calibrated for AISI 4140 steel, the Bently Nevada 330905-00-18-05-02-00 generates an industry-standard Average Scale Factor (ASF) of 7.87 V/mm (200 mV/mil). Total electrical system length must always equal either 5 or 7 meters (matching the Proximitor’s designation); therefore, this 0.5-meter probe must be coupled with a 4.5-meter or 6.5-meter extension cable.
How do engineers prevent cross-talk issues when mounting multiple Bently Nevada 330905-00-18-05-02-00 probes in close proximity?
To mitigate electromagnetic field overlap (cross-talk) when utilizing the Bently Nevada 330905-00-18-05-02-00 on small shafts, a minimum tip-to-tip physical separation must be maintained. Maintain at least 23 mm (0.9 in) of separation for radial vibration pairs and 25 mm (1.0 in) for axial thrust sensor configurations to prevent false monitor trips.
Is the Bently Nevada 330905-00-18-05-02-00 compatible with older legacy systems without replacing the main panel instrumentation?
Yes, the Bently Nevada 330905-00-18-05-02-00 is natively mechanically and electrically compatible and interchangeable with the vintage Bently Nevada 3300 RAM transducer family. It integrates directly with existing extension cables and system racks, simplifying maintenance and hot-swaps.
What are the specific environment and pressure limits for the Bently Nevada 330905-00-18-05-02-00 tip assembly inside compressor housings?
The Bently Nevada 330905-00-18-05-02-00 can operate in ambient temperature ranges spanning from -52°C to +177°C (-62°F to +351°F). For pressurized containment units like centrifugal air compressors, the probe tip features a robust Viton O-ring system designed to contain differential gas pressures.
What is the maximum torque value allowed during the physical installation of the Bently Nevada 330905-00-18-05-02-00?
Because the Bently Nevada 330905-00-18-05-02-00 features standard M10x1 metric threads, the maximum recommended installation torque is 11.3 N·m (100 in·lb), with an absolute maximum rated limit of 33.9 N·m (300 in·lb) to avoid stripping the structural casing.