Bently Nevada 330101-00-49-10-12-05 3300 XL 8mm Proximity Probe

Product Identity

The Bently Nevada 330101-00-49-10-12-05 belongs to the 3300 XL 8 mm proximity probe series.

Model Structure Details

• 330101
  • 00: Unthreaded length of 0.0 inches
  • 49: Overall probe case length of 4.9 inches
  • 10: Total cable length of 1.0 meter
  • 12: Miniature ClickLoc connector with FluidLoc cable
  • 05: CSA, ATEX, and IECEx approvals

Mechanical and Material Features

• The probe tip uses PPS material for high wear resistance.
• The case uses stainless steel for corrosion protection.
• The TipLoc design strengthens the bond between tip and body.

Electrical and Signal Characteristics

• Nominal probe resistance equals 7.59 ohms at one meter length.
• Typical cable capacitance measures 69.9 pF per meter.
• The system delivers stable output across long field wiring runs.

Measurement Accuracy and Range

• The linear measurement range covers 0.25 to 2.3 millimeters.
• Recommended gap voltage stays near -9 Vdc for radial vibration.
• Scale factor reaches 7.87 V/mm across the linear range.

Environmental Endurance

• The standard probe operates from -52 to +177 degrees Celsius.
• The extended range probe tip handles temperatures up to +218 degrees Celsius.
• Humidity exposure causes less than three percent scale change.

Installation and Field Wiring

• Field wiring supports 16 to 24 AWG shielded triad cables.
• Maximum distance to the monitor reaches 305 meters.
• Proper shielding improves noise immunity in harsh environments.

Pressure and Sealing

• The probe seals pressure using a Viton O-ring system.
• The design prevents oil leakage through the cable path.
• Pressure testing remains available upon special request.

Logistics and Warranty

• The shipment includes one original proximity probe unit.
• Standard warranty covers 12 months from delivery date.
• Shipping services include FedEx, UPS, and DHL.

Professional FAQs

• Why do engineers prefer 8 mm probes?
  The thicker body tolerates vibration, shock, and handling stress.
• How does FluidLoc improve reliability?
  It blocks oil migration through the cable core.
• What affects signal rolloff?
  Long field wiring increases capacitance and limits high frequency response.
• Is this probe suitable for high heat zones?
  The extended temperature version supports demanding thermal areas.
• Does ClickLoc reduce installation errors?
  The connector locks firmly and prevents accidental loosening.

Author: Powergear X Automation

Contact Information Inquiries:
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