330909-00-40-05-11-00 Bently Nevada Armored Vibration Probe

330909-00-40-05-11-00 Armored Vibration Probe by Bently Nevada

Key technical specifications

• Brand: Bently Nevada
• Model number: 330909-00-40-05-11-00 (part of the 3300 XL NSv series)
• Sensor type: Armored eddy-current vibration probe
• Thread size: 3/8-24 UNF mounting thread
• Body length: 4 inches (code "40" means 4.0 inch case)
• Cable length: 20 inches (code "05" equals 20 inches)
• Cable type: Oil-safe, armored (code "11" designates fluid-resistant jacket)
• Operating temperature: -52°C to +177°C (wide thermal tolerance)
• Recommended installation torque: 100 in-lb (max 300 in-lb)
• Weight range: 0.5 to 5.3 oz (depending on cable/body options)
• Linear range & sensitivity: Standard 7.87 mV/µm (200 mV/mil) typical for 3300 XL NSv systems
• Frequency response: 0 to 10,000 Hz (capable of capturing most machine vibrations)
• Resolution & noise floor: High resolution < 0.1 µm, superior interference immunity

What the model numbers mean

• 330909 – Base part for armored probe design
• 00 – No smooth-section requirement on the tip
• 40 – 4.0 inch case length without armor
• 05 – 20-inch overall cable length
• 11 – Oil-resistant cable construction
• 00 – Standard connector / termination

Environmental tolerance & immunity

• Withstands extreme vibration, shock, and dust per IP66 equivalent
• Excellent electromagnetic and radio frequency interference rejection
• Sealed stainless steel body resists corrosion and high-pressure washdowns
• Oil-safe cable jacket prevents swelling or cracking in hydrocarbon environments
• Temperature cycling from arctic cold to turbine heat does not affect accuracy

Frequently asked questions

• Is this sensor compatible with 3300 XL NSv monitors?
  Yes, the 330909-00-40-05-11-00 is specifically designed for the 3300 XL NSv proximity transducer system.
• What is the measurement range of this probe?
  Typical linear range is 2 mm (80 mils) with sensitivity 7.87 mV/µm; it covers most vibration displacement measurements.
• Can I use this probe in explosive atmospheres?
  Yes, when paired with appropriate intrinsically safe barriers, it meets ATEX/IECEx requirements for Zone 1/2.
• How long is the delivery time?
  We ship within 5 working days after order confirmation via FedEx, UPS, or DHL.
• Do you offer a return option?
  We accept returns within 30 days, provided the item is unused and in original packaging.
• Is the product brand new original?
  Absolutely — we supply 100% new original Bently Nevada inventory, no refurbished or counterfeits.
• What about stock availability?
  We maintain ample stock of the 330909-00-40-05-11-00 and most 3300 XL NSv variants.

Download the official datasheet: 3300 XL NSv Proximity Transducer System Datasheet - 147385.pdf for complete technical reference.

Contact Information
Inquiries: sales@nex-auto.com | +86 153 9242 9628 (WhatsApp)

Partner: NexAuto Technology Limited – your trusted source for Bently Nevada sensors.