Bently Nevada 3300 NSv Probe: Precision Vibration Sensing for Critical Turbomachinery

Technical Specifications (Including Brand, Model, and Suffix Tree)

• Brand: Bently Nevada (GE Measurement & Control).
• Model Series: 3300 NSv Proximity Probes.
• Full Part Number: 330910-01-08-50-01-05.
• Complete Suffix Information (Tree Structure):
  • 330910 : 3300 NSv Probe, M10X1 thread, with armor.
    • -01 : Unthreaded Length Option = 10 mm.
    • -08 : Overall Case Length Option = 80 mm.
    • -50 : Total Length Option = 5.0 meters (16.4 feet).
    • -01 : Connector and Cable Type = Miniature coaxial ClickLoc connector with connector protector, standard cable.
    • -05 : Agency Approval Option = Multiple Approvals.

Key Performance & Environmental Ratings

• Probe DC Resistance (RPROBE): 5.3 ± 0.7 ohms (center to outer conductor at 5.0m length).
• Operating Temperature Range: -52°C to +177°C (-62°F to +351°F).
• Storage Temperature Range: -52°C to +177°C (-62°F to +351°F).
• Temperature Schedule (EPL Ga/Gc): T1 (-55°C to +232°C), T2 (-55°C to +177°C), T3 (-55°C to +120°C), T4 (-55°C to +80°C), T5 (-55°C to +40°C).
• Minimum Bend Radius (with or without SST armor): 25.4 mm (1.0 inch).
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 304 stainless steel (SST).
• Cable Specification: 75 Ω coaxial, FEP insulated (available lengths: 0.5, 1, 5, or 7 meters).

Shipping & FAQ

• Shipping Carriers: FedEx, UPS, DHL (Express worldwide).
• Q: Can I use this probe below -34°C for long periods? A: No. Sustained exposure below -34°C (-30°F) may damage the pressure seal.
• Q: Is this probe compatible with 3300 XL 8mm extension cables? A: Yes, but use only Bently Nevada approved 75 Ω coaxial cables.
• Q: What torque do I apply for the M10X1 case? A: Finger tight then maximum 33.9 N•m. Never exceed this value.

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