Bently Nevada 330101-39-67-10-12-05 3300 XL 8 mm Proximity Probe

Product Snapshot

• 330101-39-67-10-12-05 is a Bently Nevada 3300 XL 8 mm proximity probe.
• The probe uses a 3/8-24 UNF thread and ships without armor.
• Manufacturing origin is the United States.

Model Code Structure

• 330101 – 3300 XL 8 mm proximity probe platform.
  • 39 – Unthreaded length equals 3.9 inches.
  • 67 – Overall case length equals 6.7 inches.
  • 10 – Total probe cable length equals 1.0 meter.
  • 12 – Miniature coaxial ClickLoc connector with FluidLoc cable.
  • 05 – CSA, ATEX, and IECEx hazardous area approvals.

Mechanical Design Advantages

• The PPS probe tip provides thicker coil encapsulation for impact resistance.
• The stainless steel case improves strength under harsh mechanical stress.
• TipLoc molding increases bond strength between the tip and probe body.
• CableLoc design supports a 330 N pull strength for secure cable retention.

Electrical and Signal Performance

• Nominal probe resistance equals 7.59 Ω ±0.50 at one meter length.
• Extension cable capacitance averages 69.9 pF per meter.
• Linear measurement range spans 0.25 to 2.3 mm.
• Recommended vibration gap setting equals -9 V DC.

Accuracy and Linearity

• Scale factor equals 7.87 V/mm for standard system lengths.
• Linearity error stays below ±0.025 mm for short cable systems.
• Extended cable systems maintain error below ±0.038 mm.

Environmental Tolerance

• Standard probe temperature range spans -52°C to +177°C.
• Extended range supports probe tips up to +218°C.
• Relative humidity impact remains under 3% scale factor change.

Installation and Field Wiring

• Field wiring supports 16 to 24 AWG shielded triad cable.
• Maximum field wiring length reaches 305 meters.
• FluidLoc cable blocks oil migration through the cable core.

Packaging, Warranty, and Shipping

• Package includes one proximity probe with factory-installed cable.
• The product includes a 12-month warranty.
• Shipping methods include FedEx, UPS, and DHL.

Professional FAQ

• Why does the 8 mm probe resist physical damage better?The thicker PPS tip and larger body absorb impact more effectively.
• How does FluidLoc help long-term operation?It stops oil leakage that could degrade signal stability.
• Can this probe handle high vibration environments?Yes, the rigid case design improves stability under continuous vibration.
• What causes signal roll-off in long cable runs?Increased capacitance reduces high-frequency response.
• When should extended temperature probes be selected?Use them when probe tips face temperatures above standard limits.

Contact Information

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825

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