330101-00-72-20-02-CN 3300 XL Sensor Bently Nevada

Bently Nevada 330101-00-72-20-02-CN 3300 XL 8 mm Probe – High-Strength Proximity Sensor for Machine Monitoring

• Brand & Model: Bently Nevada 330101-00-72-20-02-CN – part of the 3300 XL 8 mm Probe product family.
• Unthreaded Length Option: 00 = 0.0 inch – gives you a fully threaded case.
• Overall Case Length Option: 72 = 7.2 inches – fits deeper machine housings.
• Total Length Option: 20 = 2.0 meters (6.6 feet) – works with most proximity monitoring systems.
• Connector & Cable Type: 02 = Miniature coaxial ClickLoc connector, standard cable – allows fast and reliable connections.
• Country Specific: CN version complies with local market specifications.
• Nominal DC Resistance (RPROBE): 7.88 ± 0.50 Ω from center conductor to outer conductor for the 2.0m length.
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical – preserves signal quality over distance.
• Field Wiring: Use 0.2 to 1.5 mm² (16 to 24 AWG) 3-conductor shielded triad cable. Maximum distance from Proximitor Sensor to monitor equals 305 meters (1,000 feet).
• Linear Range: 2 mm (80 mils) – begins at 0.25 mm (10 mils) from the target. Output covers 0.25 to 2.3 mm (10 to 90 mils) at –1 to –17 Vdc.
• Recommended Gap Setting for Radial Vibration: -9 Vdc [approximately 1.27 mm (50 mils)].
• Incremental Scale Factor (ISF): Standard 5 or 1 meter system delivers 7.87 V/mm (200 mV/mil) ±5% over 0°C to +45°C including interchangeability error.
• Deviation from Best Fit Straight Line (DSL): Standard 5 or 1 meter system achieves less than ±0.025 mm (±1 mil) at 0°C to +45°C.
• Probe Tip Material: Polyphenylene sulfide (PPS) – offers excellent chemical and wear resistance.
• Probe Case Material: AISI 303 or 304 stainless steel (SST) – provides corrosion protection and mechanical strength.
• Weight: 323 g/m (11.4 oz) – keeps the probe light for easy handling.
• Probe Temperature Range (Operating & Storage): Standard probe functions from -52°C to +177°C (-62°F to +350°F). Extended temperature range probe tip reaches -52°C to +218°C (-62°F to +425°F); cable and connector handle -51°C to +260°C (-60°F to +500°F).
• Probe Pressure Seal: Uses a Viton® O-ring to seal differential pressure between tip and case. Bently Nevada does not pressure test probes before shipping.
• Probe Relative Humidity: Less than 3% change in Average Scale Factor (ASF) after 56 days at 93% humidity per IEC 68-2-3.
• Thread Engagement Limits: Probe case thread measures 3/8-24 with maximum engagement of 0.563 inches.
• Probe Case Torque (Standard forward mounted probes): Maximum rated torque equals 33.9 N•m (300 in•lbf). Recommended torque equals 11.2 N•m (100 in•lbf). For first three threads, maximum rated torque equals 22.6 N•m (200 in•lbf) with recommended 7.5 N•m (66 in•lbf).

Frequently Asked Questions (FAQ)

• Do you have this 3300 XL 8 mm Probe in stock?
  Yes, we keep this exact model in stock and ready for immediate shipment.
• How fast do you ship and which carriers do you use?
  We ship within 5 business days after order confirmation. We use DHL, FedEx, and UPS for reliable tracked delivery.
• What is your return policy for this probe?
  We support returns within 30 days from delivery, provided the product remains unused and in original condition.
• What is the linear range of the 330101-00-72-20-02-CN probe?
  It provides a 2 mm (80 mils) linear range from 0.25 mm to 2.3 mm (10 to 90 mils) from the target.
• What temperatures can this probe withstand?
  The standard probe operates from -52°C to +177°C (-62°F to +350°F). Do not exceed these limits.
• Does this probe include FluidLoc oil leakage prevention?
  This model does not include FluidLoc. You can order the optional FluidLoc cable separately.
• What is the recommended gap setting for radial vibration measurement?
  Set the gap to -9 Vdc, which equals approximately 1.27 mm (50 mils) from the target.
• Can I use this probe with extension cables?
  Yes, the 3300 XL 8 mm Probe works with Bently Nevada extension cables for longer reach.

© 2026 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com
Phone: +86 153 9242 9628 (WhatsApp)