Bently Nevada 3300 NSv Proximity Probe for Deep Installation

Complete Product Configuration & Specs

• Product Type: 3300 NSv Proximity Probe, Model 330902.
• Full Part Number: 330902-00-95-10-02-05.
• Thread & Build: 1/4-28 UNF thread with armored protection.
• Case Length: Extended 9.5 inches (Option 95).
• Cable Length: Standard 1.0 meter / 39 inches (Option 10).
• Connector Type: Miniature coaxial ClickLoc (Option 02).
• Agency Approvals: Multiple global safety certifications (Option 05).
• Case Material: High-strength AISI304 stainless steel.
• Tip Material: Robust Polyphenylene sulfide (PPS).

Detailed Technical Parameters

• Cable Specification: 75 Ω coaxial with FEP insulation.
• Probe DC Resistance (RPROBE): 4.2 ± 0.5 ohms at 1.0 meter length.
• Frequency Range: 0 to 10 kHz for capturing dynamic motion.
• Output Sensitivity: Industry-standard 200 mV/mil (7.87 V/mm).
• Useful Linear Range: Typically 80 mils (2.0 mm) peak-to-peak.
• System Resolution: Capable of detecting changes under 0.1 mil.
• Operating Temperature: -52°C to +177°C (-62°F to +351°F).
• Sealing System: Viton O-ring prevents ingress of fluids.
• Noise Immunity: Excellent resistance to electromagnetic interference.
• Unit Weight: Approximately 14 to 150 grams.

Product Advantages & Mounting Instructions

• Extended Reach Design: Ideal for deep bore or casing installations.
• Wide Temperature Rating: Performs in extreme cold and heat environments.
• Secure ClickLoc Connector: Provides a vibration-proof electrical connection.
• Recommended Mounting Torque: Tighten to 5.1 N•m (45 in•lb) only.
• Critical Thread Engagement: Do not exceed 0.375 inch thread depth.
• Pressure Seal Function: Seals differential pressure between probe tip and case.
• Durable Cable Jacket: FEP material offers chemical and abrasion resistance.

Technical FAQ for the 3300 NSv Long Probe

• Does the 9.5-inch case length affect calibration or sensitivity? No. The case length is mechanical. Electrical calibration and sensitivity remain standard for the 330902 model.
• What support is needed for a long, cantilevered probe installation? Ensure the mounting boss is rigid. For very long unsupported spans, consult guidelines to avoid resonance.
• Can this probe be used in high-pressure environments? It seals differential pressure between tip and case. It is not rated for direct, high-pressure fluid immersion.
• How do I handle and store this longer probe to prevent damage? Avoid sharp bends in the cable. Store in a clean, dry place. Use the original packaging for best protection.
• Is the output compatible with all 3300 NSv monitor frames? Yes. This 3300 NSv Proximity Probes model works with all compatible NSv series monitoring systems.

© 2026 Ubest Automation Limited. https://www.ubestplc.com/ All rights reserved.
Contact: sales@ubestplc.com Phone: +86 180 3000 5825