Bently Nevada 330103-00-03-05-02-CN: Compact Metric Vibration Probe

The Bently Nevada 330103-00-03-05-02-CN provides a specialized compact solution for vibration monitoring with metric threading. This 8mm probe from the precision 3300 XL series features M10x1 threading and a short 0.5m cable for space-constrained applications. 

Product Overview & Identification

• Manufacturer: Bently Nevada
• Model Number: 330103-00-03-05-02-CN
• Product Series: 3300 XL Vibration Monitoring System
• Probe Type: 8mm Proximity Probe with M10x1 metric thread
• Special Feature: Country-specific approval for international markets
• Design: Compact configuration without armor protection

Model Number Configuration Breakdown

• 330103 → Base model for M10x1 metric threaded probes
• 00 → Unthreaded section: 0 mm minimum length
• 03 → Case length: 30 mm ultra-compact design
• 05 → Cable length: 0.5 meter (1.6 feet) short configuration
• 02 → Connection: Miniature coaxial ClickLoc with standard cable
• CN → Country Specific Approval certification

Performance & Technical Specifications

• Measurement Range: 2.0 mm (80 mils) linear operating range
• Optimal Gap Setting: 1.27 mm (50 mils) producing -9 Vdc output
• Electrical Resistance: 7.45 ± 0.50 Ω at 0.5 meter length
• Thread Specification: M10 x 1 metric threading
• Maximum Thread Engagement: 15 mm recommended limit
• Cable Type: Standard cable with ClickLoc connector

Construction & Materials

• Probe Tip Material: Polyphenylene sulfide (PPS) for durability
• Case Material: AISI 303/304 stainless steel construction
• Sealing System: Viton® O-ring for pressure differential sealing
• Connection Type: Miniature coaxial ClickLoc connector
• Weight: 323 grams per meter (11.4 ounces)
• Thread Type: M10x1 metric without armor protection

Environmental Specifications

• Temperature Range: -52°C to +177°C (-62°F to +350°F)
• Humidity Resistance: Less than 3% ASF change at 93% humidity
• Safety Certification: Country-specific approval (CN option)
• Pressure Sealing: Designed for differential pressure applications

Comparison With Similar Models

• Compared to 330103-00-04-50-12-CN: Our model has shorter 30mm case vs. 40mm and standard cable vs. FluidLoc
• Compared to 330103-00-05-15-02-CN: Our model features shorter cable (0.5m vs. 1.5m) and more compact case

Frequently Asked Questions

• What does the "CN" suffix indicate? Country-specific approval for international use
• What applications need metric threading? European machinery and international equipment
• Is the short cable length sufficient? Yes, it's designed for applications where the monitor is nearby
• Does this probe work with existing systems? Yes, it's compatible with standard 3300 XL monitors

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