Bently Nevada 3300 XL 8mm ETR Probe: Maximum Reach with Extended Stability

The 330191-00-70-20-CN combines a robust 7-inch case with substantial 2.0-meter cable reach. This Bently Nevada configuration delivers exceptional installation flexibility and certified performance for demanding industrial monitoring applications.

Product Overview & Key Specifications

• Manufacturer: Bently Nevada Industrial Solutions
• Product Series: 3300 XL Vibration Monitoring Platform
• Complete Model: 330191-00-70-20-CN
• Technology: 8mm ETR Proximity Transducer
• Condition: New Original Factory Packaging

Model Number Configuration Details

• 330191: 3300 XL 8mm Probe Base Platform
• 00: Standard Unthreaded Length Option
• 70: 7.0 Inch Extended Case Design
• 20: 2.0 Meter Extended Cable Reach
• CN: Country Specific Approval Certified

Electrical Performance Data

• DC Resistance: 7.88 Ω ± 0.50 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 Dimensions & Configuration

• Case Length: 7.0 Inch Extended Profile
• Cable Length: 2.0 Meter Substantial Reach
• Thread Specification: 3/8-24 UNF Standard
• Installation Depth: 0.563 Inch Maximum
• Clearance Required: 0.8 Inch Minimum Space

Extended Case Design Advantages

• Deep Mounting Capability: Ideal for Thick Machinery Walls
• Enhanced Mechanical Stability: Superior Vibration Resistance
• Improved Installation Accuracy: Better Alignment Control
• Increased Structural Integrity: Robust Construction
• Secure Thread Engagement: Reduced Loosening Risk

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
• 2.0 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 types of industrial applications require this extended configuration?
• Large rotating equipment, heavy machinery with deep mounting requirements, and complex systems needing flexible cable routing
• How does the extended case improve measurement reliability?
• The 7-inch case provides superior mechanical stability, reducing vibration-induced errors and ensuring consistent performance
• What cable management considerations apply to 2-meter installations?
• Proper support, protection from abrasion, and avoidance of sharp bends are essential for maintaining signal integrity
• How should I verify proper installation of extended case probes?
• Check full thread engagement, verify target clearance, and confirm secure mounting before system operation
• What environmental protection does this configuration offer?
• Multiple sealing points, corrosion-resistant materials, and robust construction ensure reliability in harsh conditions

© 2025 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com Phone: +86 180 3000 5825