Bently Nevada 330703-010-040-10-02-CN Proximity Probe

The Bently Nevada 330703-010-040-10-02-CN is a high-precision Narrow Side View (NSv) proximity sensor. This transducer belongs to the 3300 XL series and specializes in non-contact displacement measurements. It primarily targets machinery where tight mounting clearances prevent the use of standard 8mm probes. The system generates a linear output signal of 3.94 V/mm (100 mV/mil). This allows operators to track shaft vibration and position with extreme accuracy. Consequently, this probe plays a vital role in protecting high-speed rotating assets.

Industrial Applications and Integration

This proximity probe integrates seamlessly with Bently Nevada 3500 and 2300 machinery protection systems. It serves as an ideal upgrade for older 7200-series 11mm or 14mm systems. However, users must replace all system components with 3300 XL parts to ensure proper calibration. Common applications include:

• Monitoring radial vibration on small centrifugal compressors
• Measuring axial thrust position in tight pump housings
• Detecting rod drop in reciprocating compressors
• Providing Keyphasor signals for phase reference and speed measurements
• Tracking differential expansion on steam turbine rotors

Technical Specifications Summary

WordPress Product Short Description

The Bently Nevada 330703-010-040-10-02-CN is a 3300 XL NSv proximity probe with a 4-inch case and 1-meter cable. It provides high-resolution vibration and displacement data for industrial machinery with restricted mounting space and tight side-view clearances.