Bently Nevada 330901-10-40-10-02-00 Proximity Probe Overview

Complete Product Model & Suffix Information

The full part number 330901-10-40-10-02-00 specifies the exact configuration:

• Base Model: 330901 - 3300 NSv Probe, 1/4-28 UNF thread, without armor
• Suffix -10: Unthreaded Length = 1 inch
• Suffix -40: Overall Case Length = 4.0 inches
• Suffix -10: Total Cable Length = 1.0 meter (39 inches)
• Suffix -02: Connector = Miniature coaxial ClickLoc
• Suffix -00: Agency Approvals = Not required

Key Technical Specifications

• Brand & Model: Bently Nevada 330901-10-40-10-02-00
• Probe Type: 3300 NSv Proximity Transducer
• Cable & Connector: 1.0m length, 75 Ω coaxial cable with FEP insulation. Miniature coaxial ClickLoc connector.
• Probe Case: AISI304 stainless steel with Polyphenylene sulfide (PPS) tip.
• DC Probe Resistance: 4.2 Ω ± 0.5 Ω (for 1.0m cable length).
• Operating Temperature Range: -52°C to +177°C (-62°F to +351°F).
• Pressure Seal: Viton O-ring for differential pressure sealing between tip and case.
• Weight: Approximately 14 to 150 grams (0.5 to 5.3 oz).

Installation Guidelines

• Thread Torque: Use a maximum of 7.3 N•m (65 in•lb). We recommend 5.1 N•m (45 in•lb) for the 1/4-28 thread.
• Thread Engagement: Do not exceed 0.375 inches of thread engagement.
• Temperature Caution: Avoid sustained exposure below -34°C (-30°F) to prevent premature pressure seal failure.

Frequently Asked Questions (FAQ)

• What is the total length of this probe? The model 330901-10-40-10-02-00 has a 1.0-meter cable and a 4.0-inch case.
• What connector type does it use? It features a standard Miniature Coaxial ClickLoc connector.
• Is the probe suitable for high-temperature environments? Yes, its operating range goes up to 177°C (351°F).
• What is the probe tip material? The durable tip is made from Polyphenylene sulfide (PPS).

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