Bently Nevada 330103-00-18-10-12-00 Proximity Probe

Bently Nevada 3300 XL 8mm Proximity Probe: 330103-00-18-10-12-00

Core Technical Specifications

The Bently Nevada 3300 XL series sets the standard for reliability in harsh environments.

• Brand & Model: Bently Nevada 330103-00-18-10-12-00, a key component of the 3300 XL monitoring system.
• Linear Range: It provides a 2.0 mm (80 mils) linear measurement range, starting 0.25 mm from the target surface.
• Recommended Gap: The optimal setup for radial vibration measurement is a gap voltage of -9 Vdc (about 1.27 mm or 50 mils).
• Probe Tip & Case: The sensing tip uses wear-resistant Polyphenylene sulfide (PPS). The extended case is machined from AISI 303/304 stainless steel.
• Temperature Range: Standard operation is guaranteed from -52°C to +177°C (-62°F to +350°F).
• Probe Resistance: For the 1.0-meter cable version, the nominal DC resistance is 7.59 Ω ± 0.50 Ω.

Physical & Mechanical Details

This model's long-case design addresses specific installation depth requirements.

• Thread Size: The probe installs using a standard M10 x 1 thread, with up to 15 mm of usable engagement.
• Unthreaded Length: This configuration has 00 mm of unthreaded section on the probe body.
• Overall Case Length: The defining feature is its 180 mm total case length (option 18), designed for deep mounting.
• Cable & Connector: It is supplied with a 1.0-meter (3.3 feet) FluidLoc cable terminated with a Miniature Coaxial ClickLoc connector (option 12).
• Pressure Sealing: A Viton® O-ring provides the primary seal. Special pressure testing is available upon request.

Installation & Wiring Guidelines

Correct setup is crucial for the Bently Nevada 3300 XL probe to perform accurately.

• Field Wiring: Compatible wire gauges are 0.2 to 1.5 mm² (16 to 24 AWG). A shielded, 3-conductor triad cable is highly recommended.
• Maximum Cable Run: You can extend the field wiring to a maximum of 305 meters (1,000 feet) between the sensor and monitor.
• Signal Consideration: For high-frequency applications, consult frequency response graphs if using long cable runs.
• Gap Verification: After mechanical installation, always electrically verify and adjust the gap to -9 Vdc.

Frequently Asked Questions (FAQ)

• Q: Is this an original Bently Nevada product?
  A: Yes, we supply only authentic, factory-new Bently Nevada 330103-00-18-10-12-00 probes.
• Q: What applications require the 180mm case length?
  A: The 180mm case length is ideal for applications where the measurement point is deep within a machine housing or requires mounting through a thick bracket.
• Q: What is the minimum operating temperature?
  A: It operates down to -52°C. For long-term seal integrity, avoid steady temperatures below -34°C (-30°F).
• Q: Does the cable have a durable jacket?
  A: Yes, it uses a FluidLoc cable with a robust jacket resistant to oils and coolants.
• Q: What is your shipping and returns policy?
  A: We ship worldwide within 5 days and offer a 30-day return policy for your confidence.

Download 3300 XL 8mm Proximity Transducer System Datasheet PDF

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