Bently Nevada 3300 XL 8mm ETR Probe: Optimal Balance for Industrial Monitoring

The 330191-00-33-50-CN delivers exceptional performance with a versatile 3.3-inch case and substantial 5.0-meter cable reach. This Bently Nevada probe offers the perfect combination of compact design and extended monitoring capability.

Product Identification & Core Specifications

• Manufacturer: Bently Nevada Precision Engineering
• Product Series: 3300 XL Vibration Monitoring System
• Complete Model: 330191-00-33-50-CN
• Technology: 8mm ETR Proximity Transducer
• Condition: New Original Factory Packaging

Model Configuration Details

• 330191: 3300 XL 8mm Probe Base Model
• 00: Standard Unthreaded Length Option
• 33: 3.3 Inch Versatile Case Length
• 50: 5.0 Meter Extended Cable Reach
• CN: Country Specific Approval Certified

Electrical Performance Data

• DC Resistance: 8.73 Ω ± 0.70 Ω at 25°C
• Operating Voltage: -17.5 Vdc to -26 Vdc Range
• Current Consumption: 12 mA Maximum System Load
• Output Impedance: 50 Ω Standard Characteristic
• Voltage Stability: Less than 2 mV per Volt Change
• Frequency Response: 0.5 Hz to 8,000 Hz Bandwidth

Physical Configuration & Dimensions

• Case Length: 3.3 Inch Balanced Profile
• Cable Length: 5.0 Meter Extended Reach
• Thread Specification: 3/8-24 UNF Standard
• Installation Depth: 0.563 Inch Maximum
• Clearance Required: 0.8 Inch Minimum Space

Balanced Design Advantages

• Optimal Size Ratio: 3.3 Inch Universal Length
• Space Efficiency: Fits Most Industrial Applications
• Installation Flexibility: Easy Access and Mounting
• Structural Integrity: Robust Compact Construction
• Universal Compatibility: Wide Range Applications

Extended Cable Performance

• Substantial Reach: 5.0 Meter Cable Length
• Signal Integrity: Optimized Long-Distance Performance
• Cable Management: Flexible Routing Options
• Durability Assurance: Industrial-Grade Construction
• Connection Reliability: Secure Termination System

Material Quality & Construction

• Probe Tip: PPS Plastic with TipLoc Technology
• Case Material: AISI 303/304 Stainless Steel
• Cable System: CableLoc 330N Pull Strength
• Connector Quality: Gold-Plated Brass Contacts
• Sealing Method: Viton O-Ring Pressure Seal

Environmental Specifications

• Temperature Range: -55°C to +232°C Operation
• Cable Insulation: FEP Standard Temperature Rating
• Weight Specification: 323 g/m Linear Density
• Mechanical Strength: 330N Pull-Out Resistance
• Connection Torque: 0.565 N•m Maximum

Signal Performance Characteristics

• Measurement Range: 0 to 110 mils Displacement
• System Sensitivity: 200 mV/mil Standard Output
• Linearity: Better than ±1.2% Full Scale
• Resolution: 0.15 mils Minimum Detection
• Response Time: Less than 1 millisecond

Certification & Compliance

• Approval Status: Country Specific Certification
• Regulatory Compliance: Local Standards Meeting
• Documentation: Complete Certification Package
• Quality Validation: Factory Performance Testing
• Global Acceptance: International Market Ready

Power System Requirements

• Connect to -17.5 Vdc to -26 Vdc supply
• Use -23 Vdc to -26 Vdc with barriers
• Maintain -23.5 Vdc for optimal performance
• Follow drawing 140979 for installation
• Ensure proper system grounding

Installation Best Practices

• Observe maximum thread engagement depth
• Maintain proper target distance spacing
• Apply correct torque for connections
• Install adequate cable strain relief
• Verify complete system compatibility

Shipping & Delivery Options

• FedEx International Priority Service
• UPS Worldwide Expedited Delivery
• DHL Express Global Shipping
• Complete Tracking Information
• Fast Order Processing Available

Package Contents

• One certified 3300 XL vibration probe
• 5.0 meter integrated cable assembly
• Complete installation documentation
• Certification compliance papers
• Protective installation accessories

Warranty & Customer Support

• 12 month comprehensive warranty coverage
• Manufacturing defects full protection
• Technical support expert assistance
• Efficient warranty claim processing
• Quality performance guarantee

Professional Application Questions

• What makes the 3.3-inch case length ideal for general industrial use?
• This length provides sufficient thread engagement for stability while remaining compact enough for most machinery mounting points
• How does the 5-meter cable length benefit typical plant layouts?
• It allows monitoring equipment placement in convenient locations while reaching machinery points throughout standard industrial bays
• What installation advantages does this balanced configuration offer?
• The combination provides easy handling during installation while offering substantial reach for flexible equipment positioning
• How should I verify proper signal transmission over 5-meter cables?
• Check for consistent resistance readings, verify connector integrity, and monitor for signal degradation during operation
• What maintenance practices ensure long-term reliability?
• Regular visual inspections, periodic calibration checks, and proper cable management maintain optimal performance over time

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