Bently Nevada 3300 XL 8 mm Proximity Probes – Extended Case, No Approvals

Complete Suffix Configuration

The part number 330103-06-20-10-02-00 defines the exact build of this probe:

• 330103 – 3300 XL 8 mm probe, M10 x 1 thread, unarmoured.
• 06 – Minimum unthreaded length: 60 mm.
• 20 – Overall case length: 200 mm.
• 10 – Total length: 1.0 meter (3.3 feet).
• 02 – Miniature coaxial ClickLoc connector, standard cable.
• 00 – Agency approval: Not required (standard industrial).

Key Technical Specifications

• Brand: Bently Nevada
• Model: 330103-06-20-10-02-00
• Type: 3300 XL 8 mm Proximity Probes, Metric
• Linear range: 2 mm (80 mils) from 0.25 to 2.3 mm gap.
• Recommended gap: -9 Vdc (approximately 1.27 mm / 50 mils).
• Probe DC resistance (RPROBE): 7.59 Ω ± 0.50 (1.0 m length).
• Tip material: Polyphenylene sulfide (PPS).
• Case material: AISI 303/304 stainless steel.
• Thread size: M10 x 1, max engagement 15 mm.
• Weight: 323 g/m (11.4 oz/m).

Mechanical & Environmental Specifications

• Standard temperature range: -52 °C to +177 °C.
• Extended cable rating: Up to +260 °C for cable and connector.
• Humidity performance: Less than 3% ASF change after 56 days at 93% RH.
• Pressure seal: Viton® O-ring; not factory-tested.
• Low temperature caution: Avoid exposure below -34 °C to protect pressure seal.
• Approval status: Non-certified version for general industrial use.

Field Wiring & Compatibility

• Wire gauge: 0.2 to 1.5 mm² (16–24 AWG), three-conductor shielded triad.
• Max cable length to monitor: 305 meters (1000 feet).
• Frequency response: See manufacturer graphs for roll-off at extended distances.
• Connector type: Miniature coaxial ClickLoc with standard cable.
• Unthreaded tip advantage: 60 mm length provides flexibility for custom installations.

Frequently Asked Questions (FAQ)

• What does the -00 approval code mean?
  The 330103-06-20-10-02-00 carries no hazardous area certifications, making it suitable for general industrial environments only.
• When would I need a 60 mm unthreaded length?
  Use this configuration when the probe must pass through a thick housing or insulation before the threaded section engages.
• Can I use this probe with existing Proximitors?
  Yes, the 1.0 meter length works with any standard 3300 XL Proximitor rated for 1.0 m cables.
• Is the connector field-replaceable?
  The ClickLoc design allows secure locking but requires factory tools for replacement.

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