Bently Nevada 3300 NSv Proximity Probe: Extended Reach Design

Complete Product Identification & Suffix Information

• Brand: Bently Nevada
• Base Model: 3300 NSv Proximity Probe
• Full Part Number: 330901-00-40-05-02-00
  • 330901: 3300 NSv Probe, 1/4-28 UNF thread, without armor
  • -00: Unthreaded Length = 0.0 inch
  • -40: Overall Case Length = 4.0 inches
  • -05: Total Cable Length = 0.5 meter (20 inches)
  • -02: Connector = Miniature coaxial ClickLoc, standard cable
  • -00: Agency Approvals = Not required / standard industrial

Core Technical Specifications & Electrical Data

• Cable Specification: Utilizes a 75 Ω coaxial cable with FEP insulation for signal integrity.
• Probe DC Resistance: For the 0.5-meter cable, resistance measures 4.0 ± 0.5 ohms.
• Operating Temperature: Reliable performance from -52°C to +177°C (-62°F to +351°F).
• Storage Temperature: Can be stored safely within the same wide temperature range.
• Sealing & Pressure: Features a Viton O-ring seal; not factory pressure tested prior to shipment.

Robust Mechanical Design & Materials

• Case Material: Manufactured from rugged AISI 304 Stainless Steel.
• Tip Material: Fitted with a durable Polyphenylene Sulfide (PPS) tip.
• Key Feature: The 4.0-inch case length allows measurement in deep or recessed locations.
• Available Cable Lengths: Standard options include 0.5, 1, 5, or 7-meter total lengths.

Installation Torque & Thread Guidelines

• Mounting Thread: Standard 1/4-28 UNF thread for common mounting holes.
• Thread Engagement Limit: Maximum engagement must not exceed 0.375 inch.
• Recommended Installation Torque: Apply 5.1 N•m (45 in•lb) during installation.
• Maximum Rated Torque: Do not exceed 7.3 N•m (65 in•lb) to avoid damage.

Environmental Specifications & Handling

• Low-Temperature Warning: Prevent sustained exposure below -34°C (-30°F) to maintain seal integrity.
• Agency Approvals: This standard model does not include hazardous location certifications.
• Weight: Lightweight probe, approximately 14 to 150 grams for easy handling.

Frequently Asked Questions (FAQ)

• What is the main application for this probe? Its 4-inch case is ideal for measuring through casings or deep mounting holes.
• Is the cable length customizable? No, the 0.5-meter cable is fixed; choose other models for different lengths.
• Does this model have agency approvals? No, this "00" suffix version is for standard industrial environments.
• What is the thread size? It uses the common 1/4-28 UNF thread for compatibility.

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