Precision Vibration Monitoring with Bently Nevada 3300 NSv Proximity Probes

Key Features & Technical Excellence

• Robust Design: The probe features an AISI304 stainless steel case and a high-temperature polyphenylene sulfide (PPS) tip. This construction ensures durability in harsh environments.
• Extended Temperature Range: It operates reliably from -52°C to +177°C (-62°F to +351°F). The storage temperature range matches this wide tolerance.
• Specialized Cable Construction: A 75 Ω coaxial cable with FEP insulation provides signal integrity. The 7.0-meter total length offers flexibility for various installations.
• Verified Electrical Specs: The direct current resistance from the center conductor to the outer conductor (RPROBE) is precisely 5.9 ± 0.9 ohms for the 7.0m length.
• Pressure Sealing: A Viton O-ring seals the probe tip, designed to withstand differential pressure between the tip and case.

Complete Suffix Information: 330901-00-09-70-02-CN

• 330901 = Base model: 3300 NSv Probe, 1/4-28 UNF thread, without armor
• 00 = Unthreaded Length Option: 0.0 inches
• 09 = Overall Case Length Option: 0.9 inches
• 70 = Total Length Option: 7.0 meters (23.0 feet)
• 02 = Connector and Cable-Type Option: Miniature coaxial ClickLoc connector, standard cable
• CN = Agency Approval Option: Country Specific

Technical Specifications (Bently Nevada 3300 NSv)

• Brand: Bently Nevada
• Model: 330901-00-09-70-02-CN
• Type: 3300 NSv Proximity Probes
• Probe DC Resistance (7.0m): 5.9 ± 0.9 ohms
• Case Material: AISI304 Stainless Steel
• Tip Material: Polyphenylene Sulfide (PPS)
• Cable Type: 75 Ω coaxial, FEP insulated
• Total Length: 7.0 meters
• Thread Size: 1/4-28 UNF
• Max Thread Engagement: 0.563 in
• Recommended Torque: 11.3 N•m (100 in•lb)
• Weight: Approximately 14 to 150 g (0.5 to 5.3 oz)

Frequently Asked Questions (FAQ)

• What systems use this 3300 NSv Proximity Probes? Machinery protection systems monitor vibration and position in critical rotating equipment like steam turbines, compressors, and pumps.
• Is this the correct part for a 7-meter run? Yes, the "70" in the suffix 330901-00-09-70-02-CN specifies a 7.0-meter total cable length, including the probe and integral cable.
• What connector type does this probe have? It includes a miniature coaxial ClickLoc connector, which provides a secure and quick connection to extension cables.
• Can Ubest Automation help with compatible extension cables? Yes, we stock a wide range of Bently Nevada components. Please contact us with your requirements.

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