330103-00-05-20-02-00 Bently Nevada 330103 8mm Probe

Bently Nevada 3300 XL 8 mm Proximity Probe

The Bently Nevada 3300 XL 8 mm Proximity Probes deliver precise vibration and position measurement for critical rotating machinery. Model 330103-00-05-20-02-00 features an ultra-short 50 mm case and 2.0 meter cable for compact installations.

Key specifications

• Brand: Bently Nevada | Model: 330103-00-05-20-02-00
• Type: 3300 XL 8 mm Proximity Probe, M10 x 1 thread, without armor
• Unthreaded length: 0 mm | Overall case length: 50 mm
• Cable: 2.0 meters with miniature coaxial ClickLoc connector
• Linear range: 2 mm (0.25 to 2.3 mm gap, -1 to -17 Vdc)
• Recommended gap: -9 Vdc (1.27 mm) for radial vibration
• DC resistance: 7.88 Ω ±0.50 at 2.0 m length
• Temperature: -52°C to +177°C operating range
• Materials: PPS tip, AISI 303/304 stainless steel case
• Approvals: No agency approvals required (Option 00)

Temperature classifications

• EPL Ga and Gc ambient temperatures:
  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
• EPL Dc ambient temperatures:
  T280°C @ Ta: -55°C to +232°C | T225°C @ Ta: -55°C to +177°C
  T170°C @ Ta: -55°C to +120°C | T130°C @ Ta: -55°C to +80°C
  T105°C @ Ta: -55°C to +100°C | T90°C @ Ta: -55°C to +40°C
• Extended temperature range: Tip to +218°C, cable to +260°C

Installation requirements

• Proximitor match: Use with 3300 XL Proximitor matched for 2.0 meter cable length
• Field wiring: 16-24 AWG, 3-conductor shielded triad, max 305 m to monitor
• Thread engagement: Maximum 15 mm into mounting hole
• Pressure seal: Viton O-ring seals tip-to-case, not factory tested
• Temperature caution: Avoid below -34°C to protect pressure seal
• Humidity resistance: Less than 3% ASF change after 56 days at 93% RH

Package includes

• One 330103-00-05-20-02-00 3300 XL probe with 2.0 m cable
• Miniature coaxial ClickLoc connector (standard cable)
• Standard configuration without agency approvals
• Shipping via FedEx, UPS, or DHL

Frequently asked questions

• What is the advantage of a 50 mm case?
  The ultra-short 50 mm case fits into extremely tight spaces where longer probes cannot install. Perfect for compact machinery.
• When do I need 2.0 meter cable length?
  Use 2.0 m cable when the Proximitor sensor mounts further from the probe location but you want to avoid extension cables.
• Which Proximitor works with this 2.0 meter probe?
  Use a 3300 XL Proximitor specifically matched for 2.0 meter cable length for proper system calibration.
• What does 0 mm unthreaded length mean?
  Threads start immediately at the probe tip. This provides maximum threaded engagement in shallow mounting holes.
• What is the thread size?
  M10 x 1 metric thread with maximum 15 mm engagement depth into the mounting hole.
• Is this probe suitable for hazardous areas?
  This model has no agency approvals (Option 00). For hazardous areas, select Option 05 with CSA, ATEX, IECEx.