Bently Nevada 330104-01-14-05-01-05: 3300 XL 8 mm Proximity Probe (140mm Case)

Complete model breakdown & suffix information

• Brand: Bently Nevada
• Series: 3300 XL 8 mm Proximity Probes (metric)
• Full part number: 330104-01-14-05-01-05
• Suffix structure:
  • 330104 – 3300 XL 8 mm probe, M10 x 1 thread, with armor
  • 01 – Unthreaded length: 10 mm
  • 14 – Overall case length: 140 mm
  • 05 – Total cable length: 0.5 meter (1.6 feet)
  • 01 – Miniature coaxial ClickLoc™ connector with protector, standard cable
  • 05 – Agency approvals: CSA, ATEX, IECEx

Key technical specifications

• Measurement range: 2 mm (80 mils) linear range from 0.25 mm to 2.3 mm target gap.
• Output characteristics: Scale factor 7.87 V/mm nominal, providing –1 to –17 Vdc across linear range.
• DC resistance: 7.45 ±0.50 Ω from center to outer conductor for 0.5 m probe length.
• Frequency response: Supports field wiring up to 305 m (1000 ft) between probe and Proximitor® sensor.
• Temperature range:
  • Standard operation: –52°C to +177°C (–62°F to +350°F)
  • Extended range: Probe tip up to +218°C, cable/connector up to +260°C
• Environmental stability: Less than 3% Average Scale Factor change after 56 days at 93% humidity (IEC 68-2-3).
• Pressure sealing: Viton® O-ring seals differential pressure between tip and case.
• Construction materials: Polyphenylene sulfide (PPS) tip, AISI 303/304 stainless steel case, M10x1 thread.

Frequently asked questions

• Can I use this probe with third-party monitors? Yes, but for optimal performance we recommend matching with Bently Nevada 3300 XL Proximity Probes system components.
• What does suffix 14 indicate? Suffix 14 specifies a 140 mm overall case length, providing extra reach for thick machine casings.
• Does the ClickLoc connector require special tools? No, the miniature coaxial ClickLoc™ allows quick tool-less installation and secure locking.
• Can I extend the 0.5 m cable? Yes, you can add extension cables up to 305 m total; refer to frequency response graphs for high-frequency roll-off data.
• Is this probe reverse wiring compatible? No, it uses standard configuration with center-to-outer conductor resistance of 7.45 Ω.
• What makes the 140mm version different? The 140mm case option provides additional length for installations requiring deeper probe insertion.

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