Discover the Bently Nevada 3300 Series 5mm Proximity Probe

Product Overview & Key Features

• Brand & Model: Bently Nevada 330172-05-63-05-02-CN
• Product Type: 3300 5mm Proximity Probe with armored cable.
• Core Function: Provides accurate measurement of shaft vibration and positional changes.
• Build Quality: Features a durable AISI 304 stainless steel case and a wear-resistant PPS probe tip.
• Connector: Equipped with a secure Miniature Coaxial ClickLoc connector for reliable signal transmission.

Complete Suffix Code Breakdown

• 330172: Base Model (5mm Probe, 1/4-28 UNF Thread)
• 05: Unthreaded Length = 0.5 inch
• 63: Overall Case Length = 6.3 inches
• 05: Total Cable Length = 0.5 meter (1.6 feet)
• 02: Connector = Miniature Coaxial ClickLoc
• CN: Agency Approval = Country Specific

Detailed Technical Specifications

• Electrical Power: Requires -17.5 to -26 VDC supply with max 12 mA current.
• Output Impedance: 50 Ohms for stable signal integrity.
• Probe Resistance: 7.45 ± 0.5 Ohms (Center to Outer Conductor for 0.5m length).
• Temperature Range: Operates from -35°C to +177°C (-31°F to +351°F).
• Cable Type: 75 Ohm triaxial with FEP insulation.
• Tensile Strength: 222 N (50 lbf) for both case-lead and cable connections.
• Probe Case Torque: Install at 5.1 N·m (45 in-lb) recommended, 7.3 N·m (65 in-lb) maximum.
• Minimum Bend Radius: Maintain a 25.4 mm (1.0 inch) radius for cable longevity.

Mounting & Installation Guide

• Use a #3 or larger tap drill for the mounting hole preparation.
• The probe has a standard 1/4-28 UNF thread for secure mounting.
• Critical: Do not exceed 0.375 inches (9.5 mm) of thread engagement.
• Always follow the recommended torque values to prevent damage.
• Ensure the target material is AISI 4140 steel or equivalent for calibrated performance.

Frequently Asked Questions (FAQ)

• Q: What is the standard target material for calibration?
  A: The system specifications are based on an AISI 4140 steel target.
• Q: Can I use this probe in high-temperature applications?
  A: Yes, it has a continuous operating range up to +177°C (351°F).
• Q: What connector type does this model use?
  A: It uses a Miniature Coaxial ClickLoc connector (Option 02).
• Q: How much cable comes with the probe?
  A: The standard length is 0.5 meters, integrated into the probe assembly.

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