330903-00-02-50-11-05 Bently Nevada NSv FluidLoc Probe

Bently Nevada 3300 NSv Proximity Probe – Model 330903-00-02-50-11-05

Complete Suffix Information – 330903-00-02-50-11-05

• 330903: Base model – 3300 NSv probe, M8 x 1 thread, standard construction
• 00: Unthreaded length – 0 mm, flush tip design
• 02: Case length – 20 mm probe body
• 50: Total system length – 5.0 meters (16.4 feet) integrated cable
• 11: Cable type – FluidLoc coaxial with FEP insulation, Mini ClickLoc connector
• 05: Certifications – Multi-agency: UL, CSA, ATEX, IECEx

Technical Specifications

• Brand: Bently Nevada
• Model: 330903-00-02-50-11-05
• Measurement Range: Linear range 0.25 mm to 1.75 mm (10 to 70 mils)
• Recommended Gap: 1.0 mm (40 mils) for optimal bias voltage
• Scale Factor: 7.87 V/mm (200 mV/mil) ±12.5% / -20%
• Output Voltage: -1 Vdc to -13 Vdc across measurement range
• Linearity Deviation: Less than ±0.06 mm (±2.3 mils)
• Frequency Response: 0 to 10 kHz with up to 305 meters extension cable
• Probe Material: Stainless Steel AISI 304
• Probe Tip: Polyphenylene sulfide (PPS)
• Cable Type: FluidLoc coaxial, FEP insulated, 75 Ω
• Connector: Mini ClickLoc with protective boot
• Field Wiring: 16-24 AWG shielded triad, up to 305 meters to monitor
• Mounting Torque: 5.1 N·m (45 in-lb) maximum
• Operating Temperature: -52°C to +177°C (-62°F to +351°F)
• Storage Temperature: -52°C to +177°C (-62°F to +351°F)
• Agency Approvals: UL, CSA, ATEX, IECEx

FluidLoc Cable Technology & Environmental Resistance

• Chemical Resistance: FluidLoc cable withstands hydrocarbons, acids, and steam cleaning
• Dielectric Strength: FEP insulation provides superior electrical isolation
• EMI Protection: Coaxial design rejects motor and variable frequency drive interference
• Moisture Barrier: FluidLoc construction prevents wicking and capillary absorption
• Mechanical Durability: Stainless steel armor option available for extreme abrasion

Measurement Performance Characteristics

• Linear Range: 1.5 mm total span captures full dynamic motion
• Sensitivity: Factory-set 7.87 V/mm eliminates field calibration
• Resolution: Sub-micrometer detects minute shaft displacements
• Interchangeability: Replace probes without system recalibration
• Temperature Stability: Minimal drift across -52°C to +177°C range
• Target Compatibility: Works with all ferromagnetic materials

Frequently Asked Questions

• What is the total cable length of this 330903-00-02-50-11-05 probe? This configuration includes a 5.0 meter (16.4 feet) integrated FluidLoc cable.
• What makes FluidLoc cable different from standard FEP cable? FluidLoc provides enhanced resistance to chemical permeation and capillary wicking in wet environments.
• Does this probe work with existing 3300 XL NSv systems? Yes, the Bently Nevada 330903-00-02-50-11-05 operates with all 3300 XL NSv monitors and extension cables.
• What approvals does the 05 suffix include? The 05 certification includes UL, CSA, ATEX, and IECEx for global hazardous location use.
• What is the correct torque for this M8 x 1 probe? Bently Nevada specifies 5.1 N·m (45 in-lb) maximum to prevent tip damage.
• What is the output voltage at recommended gap? At 1.0 mm gap, output measures approximately -9 Vdc.
• Can I extend the cable beyond 5.0 meters? Yes, the system accepts up to 305 meters total with compatible NSv extension cables.
• Is this item new or refurbished? We supply only brand new, factory-sealed 330903-00-02-50-11-05 units.
• What seal material comes with this probe? The package includes a Viton O-ring for high-temperature chemical resistance.
• Does this probe require a separate driver? No, the 3300 NSv probe connects directly to compatible Bently Nevada monitors.

Product Documentation

Download the complete 3300 XL NSv Proximity Transducer System Datasheet for detailed specifications, mounting drawings, and calibration procedures:
3300 XL NSv Proximity Transducer System Datasheet – 147385

Contact Information
For product inquiries, technical support, and pricing, please email sales@nex-auto.com
Or contact us directly on WhatsApp: +86 153 9242 9628

Partner: NexAuto Technology Limited