Reverse Mount Probe - 330907-05-30-05-12-00 Bently Nevada

Bently Nevada 3300 NSv Proximity Probe

Complete Technical Specifications

• Brand & Model: Bently Nevada, specific model 330907-05-30-05-12-00.
• System Output: Average Scale Factor of 7.87 V/mm (200 mV/mil).
• Linear Measurement Range: 0.25 mm to 1.75 mm (10 to 70 mils) from the target.
• Recommended Gap: Set the probe at 1.0 mm (40 mils) from the target.
• System Accuracy: Deviation from best-fit straight line less than ±0.06 mm (±2.3 mils).
• Frequency Response: 0 to 10 kHz with up to 305m of field wiring.
• Temperature Range: Probe operates from -52°C to +177°C (-62°F to +351°F).
• Mechanical Specs: M10x1 reverse mount thread. 0.5-meter armored cable length (other lengths available).
• Target Requirements: Minimum flat target diameter of 8.9 mm; recommended minimum shaft diameter for radial vibration is 30 mm.

Installation & Integration Guide

• Mounting Torque: For the M10x1 reverse mount probe, apply a maximum torque of 7.5 N·m (66 in-lb).
• System Compatibility: The probe connects to a 3300 XL NSv Proximitor Sensor and is fully compatible with 3300 XL series monitors.
• Wiring: Use three-conductor shielded triad cable (0.2-1.5 mm²). Maximum field wiring length is 305 meters (1000 feet) to the monitor.
• Probe Separation: Maintain at least 23-25 mm between probe tips to prevent electromagnetic cross-talk.

Frequently Asked Questions (FAQ)

• Q: What makes the NSv probe better than a standard 3300 XL probe?
  A: The 3300 NSv has a thinner profile for tight spaces and offers enhanced chemical resistance, making it ideal for process gas and refrigeration compressors.
• Q: Can I use this probe to upgrade an old 3000-series system?
  A: Yes. Upgrading from a 3000 or 7000-series system requires replacing the probe, cable, and proximitor with the new 3300 XL NSv components.
• Q: What is the lead time for this item?
  A: We typically process and ship in-stock items like the 330907 probe within 3-5 business days.
• Q: How does the "reverse mount" thread work?
  A: The M10x1 reverse mount allows the probe to be installed from the back of a mounting hole, which is crucial in applications with limited front access.
• Q: What if the probe doesn't fit my application?
  A: We offer a 30-day return policy for unopened and unused items in original packaging.

For complete system diagrams, calibration details, and performance graphs, download the official datasheet: Download 3300 XL NSv System Datasheet PDF

Contact Information & Inquiries:
For technical specifications, volume pricing, or order support, please reach out:
Email: sales@nex-auto.com
Phone/WhatsApp: +86 153 9242 9628

Partner: NexAuto Technology Limited