330101-00-66-20-02-05 3300 XL Probe 8mm - Bently Nevada

330101-00-66-20-02-05 3300 XL 8 mm Probe

Key Technical Specifications

• Manufacturer: Bently Nevada (Made in U.S.A.)
• Model Number: 330101-00-66-20-02-05
• Linear Range: 2 mm (80 mils) from 0.25 mm to 2.3 mm (10 to 90 mils).
• Recommended Gap (Radial): -9 Vdc (approx. 1.27 mm / 50 mils).
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) ±5% (1/5 m system).
• Deviation from DSL: ±0.025 mm (±1 mil) for standard 1/5 m systems.
• Probe Tip Material: Molded Polyphenylene sulfide (PPS) with TipLoc™ technology.
• Case Material: AISI 303/304 stainless steel.
• Cable Type: Miniature coaxial ClickLoc™ connector, standard cable.
• Total Length: 2.0 meters (6.6 feet).
• Overall Case Length: 6.6 inches (option 66).
• Approvals: CSA, ATEX, IECEx (option 05).
• Probe DC Resistance: 7.88 ± 0.50 Ω (center to outer conductor).
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical.

Environmental & Mechanical Ratings

• Temperature Range (Standard): -52°C to +177°C (-62°F to +350°F).
• Pressure Seal: Viton® O-ring for differential pressure sealing.
• Relative Humidity: Less than 3% ASF change per IEC 68-2-3 (93% RH, 56 days).
• Pull Strength: CableLoc™ design provides 330 N (75 lbf) retention.
• FluidLoc™ Option: Prevents oil leakage through cable interior.

Field Wiring & System Integration

• Wire Gauge: 0.2 to 1.5 mm² (16 to 24 AWG) shielded triad cable.
• Maximum Field Wiring Length: 305 meters (1,000 feet) to Proximitor® sensor.
• Frequency Response: Refer to Figures 10 & 12 for signal rolloff at high frequencies.

Frequently Asked Questions (FAQ)

• Q: Is this probe interchangeable with the older 3300 series?
  A: Yes, the 330101-00-66-20-02-05 is fully compatible with existing 3300 XL Proximitor® systems.
• Q: What is the maximum cable length without signal degradation?
  A: We recommend a total extension cable length of 9 meters for full linearity; field wiring up to 305 m is permissible.
• Q: Does the probe work in high-humidity environments?
  A: Yes, it meets IEC 68-2-3 for 93% RH and shows less than 3% scale factor change.
• Q: Is the FluidLoc™ option included?
  A: This standard model does not include FluidLoc; please order with the “-FL” suffix if required.
• Q: Can I get extended temperature range probes?
  A: Yes, ETR probes are available for tip temperatures up to +218°C (+425°F).

Contact Information
Sales inquiries: sales@nex-auto.com
WhatsApp: +86 153 9242 9628
Partner: NexAuto Technology Limited