330903-00-05-50-12-05 Proximity Probe – Multi-Certified

Bently Nevada 330903-00-05-50-12-05: Premium Industrial Proximity Probe

The Bently Nevada 3300 NSv Proximity Probe delivers exceptional precision for critical machinery monitoring applications. This specific configuration (330903-00-05-50-12-05) combines extended reach with superior environmental protection and global agency certifications. Engineered for reliability in the most demanding industrial environments, it maintains full compatibility with existing 3300 RAM systems while offering enhanced performance characteristics.

📏 Physical Configuration & Dimensions

• Case Length: 50 mm extended housing (-05- option)
• Thread Specification: M8x1 metric threading without armor
• Cable Length: 5.0 meters (16.4 feet) FluidLoc cable (-50-)
• Connector System: ClickLoc with FluidLoc protection (-12-)
• Unthreaded Length: 00 mm straight shaft design (-00-)

⚡ Electrical Performance Specifications

• DC Resistance: 5.3 Ω ± 0.7 Ω (center to outer conductor)
• Scale Factor: 7.87 V/mm (200 mV/mil) ±12.5%/-20%
• Linearity: < ±0.06 mm (±2.3 mils) deviation from straight line
• Frequency Response: 0 to 10 kHz (±3 dB with 305m wiring)
• Cable Capacitance: 69.9 pF/m typical (21.3 pF/ft)
• Impedance: 75 Ω coaxial design for signal integrity

🌡️ Environmental Specifications

• Operating Temperature: -52°C to +177°C (-62°F to +351°F)
• Storage Temperature: -52°C to +177°C (-62°F to +351°F)
• Pressure Rating: Viton O-ring sealed design (not tested)
• Chemical Resistance: Enhanced PPS tip material and FluidLoc cable
• Ingress Protection: Superior moisture and fluid resistance

🔧 Mechanical Specifications

• Recommended Torque: Finger tight + 1/16 turn (0.56 N•m max)
• Thread Engagement: 12 mm minimum for M8x1 threads
• Bend Radius: 25.4 mm (1.0 in) minimum bending radius
• Target Size: 8.9 mm minimum, 13 mm recommended diameter
• Linear Range: 1.5 mm (60 mils) from 0.25 to 1.75 mm

📦 Packaging & Shipping Information

• Condition: New & original manufacturer packaging
• Package Contents: One proximity probe with documentation
• Shipping Methods: FedEx, UPS, DHL international express
• Handling: ESD protected packaging with humidity control

❓ Technical Frequently Asked Questions

• What applications benefit from the extended 50mm case length?
  The longer case provides better stability in deep mounting applications.
• How does the FluidLoc cable improve reliability in wet environments?
  It prevents fluid ingress along the cable length, reducing failure risks.
• What agencies approve this specific model with -05 option?
  This model meets multiple international standards for global use.
• Can this probe measure both vibration and position simultaneously?
  Yes, it provides accurate measurement of both parameters concurrently.
• How does the extended case affect installation requirements?
  It requires deeper mounting depth but provides better stability.

🔍 Comparison With Similar Products

• Compared to standard models: Offers extended case and multiple certifications
• Versus basic configurations: Includes FluidLoc cable for harsh environments
• Against competitors: Maintains Bently Nevada’s renowned reliability and accuracy

Copyright © 2025 World of PLC Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
Contact: info@oiltechcontrols.com TEL+86 158 8020 0923
Partner: PLC Pioneer Limited | PLCDCS HUB Limited