Bently Nevada 3300 NSv Proximity Probe 330901-00-09-10-02-05: Compact & Reliable Sensing

Product Identification & Full Suffix Code

• Brand: Bently Nevada
• Type: 3300 NSv Proximity Probe
• Base Model: 330901 (1/4-28 UNF Thread, No Armor)
• Complete Part Number Breakdown:
• 330901 - 3300 NSv Probe, 1/4-28 UNF
• -00 - Unthreaded Length: 0.0 inches
• -09 - Overall Case Length: 0.9 inches
• -10 - Total Cable Length: 1.0 meter (39 inches)
• -02 - Connector: Miniature Coaxial ClickLoc
• -05 - Agency Approvals: Multiple

Key Technical Specifications

• Probe Case Material: AISI 304 Stainless Steel (SST)
• Tip Material: Polyphenylene Sulfide (PPS)
• Cable Type: 75 Ω Coaxial with FEP Insulation
• DC Resistance (1.0m): 4.2 Ω ± 0.5 Ω
• Operating Temperature: -52°C to +177°C (-62°F to +351°F)
• Storage Temperature: -52°C to +177°C
• Approx. Weight: 14 to 150 grams (0.5 to 5.3 oz)
• Sealing: Viton O-ring (Probes are not factory pressure tested)

Installation & Handling Guidelines

• Torque Specifications (1/4-28 or M8x1):
• Maximum Rated: 7.3 N·m (65 in·lb)
• Recommended: 5.1 N·m (45 in·lb)
• Thread Engagement Limit (1/4-28): Maximum 0.375 inches.
• Avoid prolonged exposure to temperatures below -34°C (-30°F). This condition may compromise the seal integrity over time.
• Use care when connecting the Bently Nevada 3300 NSv probe's ClickLoc connector to ensure a proper signal path.

Frequently Asked Questions (FAQ)

• What is the cable length for this model? It has a standard 1.0-meter (39-inch) cable.
• What is the recommended installation torque? Apply 5.1 N·m (45 in·lb) to the 1/4-28 threads.
• Can it be used in high-heat environments? Yes, it is rated for continuous use up to +177°C.
• What type of electrical connector is used? It features a standard miniature coaxial ClickLoc connector.
• What is the probe's electrical resistance? For the 1m cable, the DC resistance is 4.2 Ω ± 0.5 Ω.

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