Bently Nevada 330101-00-44-10-02-CN 8mm Proximity Probe

Bently Nevada 3300 XL 8mm Proximity Probe: Robust Vibration Monitoring

Key Technical Specifications

• Brand: Bently Nevada
• Model: 330101-00-44-10-02-CN
• Linear Range: 2.0 mm (80 mils), from 0.25 mm to 2.3 mm from the target.
• Sensitivity (Scale Factor): 7.87 V/mm (200 mV/mil) with defined accuracy.
• Probe DC Resistance: 7.59 Ω ± 0.50 Ω (for 1.0m cable).
• Recommended Gap Setting: 1.27 mm (50 mils) for radial vibration.
• Frequency Response: Dependent on field wiring length (max 305m).
• Temperature Range: Operates from -52°C to +177°C (-62°F to +350°F).

Design & Durability Features

• The 8mm design provides a thicker encapsulation for the probe coil in molded PPS plastic.
• This results in a more robust sensor that better resists physical damage.
• The patented TipLoc molding creates a stronger bond between the tip and body.
• The CableLoc design ensures a secure cable attachment with high pull strength.
• Probe Case Material: AISI 303 or 304 stainless steel.

Installation & Wiring Guidelines

• Set the probe gap to achieve approximately -9 Vdc for radial vibration measurements.
• Use recommended 3-conductor shielded triad cable (0.2 to 1.5 mm²) for field wiring.
• Maintain the maximum field wiring distance of 305 meters (1000 feet) to the monitor.
• Ensure the operating temperature stays above -34°C (-30°F) to protect the pressure seal.
• The probe seals differential pressure using a Viton® O-ring.

Frequently Asked Questions (FAQ)

• Q: What is the linear range of this Bently Nevada probe?
  A: The 3300 XL 8mm probe has a linear range of 2.0 mm (80 mils).
• Q: What is the recommended gap voltage for vibration measurement?
  A: You should typically set the gap to achieve -9 Vdc, which is about 1.27 mm from the target.
• Q: Can this probe handle high-temperature environments?
  A: Yes, the standard probe operates from -52°C to +177°C. An Extended Temperature Range version is available for higher temps.
• Q: What makes the 8mm probe more rugged?
  A: The larger diameter allows for a thicker PPS plastic tip and a stronger stainless steel case.
• Q: How is the cable connection secured?
  A: It uses a patented CableLoc design that provides a strong, reliable connection.

For complete specifications and system integration guidelines, download the official datasheet:
3300 XL 8 mm Proximity Transducer System Datasheet (PDF)

Contact Information for Inquiries:
Email: sales@nex-auto.com
Phone/WhatsApp: +86 153 9242 9628

Partner: NexAuto Technology Limited