Bently Nevada 330102-02-25-20-02-00Armored Proximity Probe

Bently Nevada 3300 XL 8mm Armored Proximity Probe: 330102-02-25-20-02-00

Complete Technical Specifications

• Brand: Bently Nevada
• Model: 330102-02-25-20-02-00
• Type: 3300 XL 8 mm Proximity Probe with Armor
• Thread Type: 3/8-24 UNF (0.563 inch maximum engagement)
• Unthreaded Length: 2.0 inches (50.8 mm)
• Overall Case Length: 2.5 inches (63.5 mm)
• Cable Length: 2.0 meters (6.6 feet)
• Linear Range: 2.0 mm (80 mils), from 0.25 to 2.3 mm from target
• Recommended Gap: 1.27 mm (50 mils) corresponding to -9 Vdc
• DC Resistance: 7.88 ± 0.50 Ω (2.0m cable version)

Environmental & Performance Data

• Temperature Range: -52°C to +177°C (Standard operation)
• Extended Range: Up to 218°C (425°F) available for probe tip
• Humidity Stability: Less than 3% ASF change at 93% RH for 56 days
• Hazardous Areas: Certified for Class I, Zone 0 & Zone 2 with barriers
• Pressure Seal: Viton® O-ring design (consult factory for pressure testing)
• Weight: Approximately 323 grams per meter (11.4 oz per foot)

Frequently Asked Questions

• Q: What is the advantage of the 2-inch unthreaded section?
  A: The 330102-02-25-20-02-00 allows mounting through brackets without thread engagement in that section.
• Q: How does this 2-meter model compare to shorter versions?
  A: It offers more installation flexibility while maintaining good high-frequency response characteristics.
• Q: Is the armored construction heavier than standard probes?
  A: The armor adds minimal weight while providing significant physical protection benefits.
• Q: What applications suit this particular configuration?
  A: Ideal for installations requiring probe extension through mounting plates or protective sleeves.
• Q: Can I use this in high-temperature environments?
  A: Yes, with the extended temperature option, it handles up to 218°C (425°F) at the tip.

For complete electrical graphs, frequency response data, and detailed installation drawings, please download the full system datasheet. Download the Official 3300 XL 8mm Proximity Transducer Datasheet (PDF).

Contact Us: Email technical questions to sales@nex-auto.com or WhatsApp: +86 153 9242 9628.

Authorized Supplier: NexAuto Technology Limited