3300 NSv Proximity Probe 330903-00-06-05-02-05 Bently Nevada for Centrifugal Compressor Vibration Monitoring The Bently Nevada 330903-00-06-05-02-05 probe offers non-contact vibration monitoring for confined spaces. It eliminates cross-talk in tight counterbores of compressors and chillers. 0.5m Cable: Prevents cable slack inside tight machine housings Protected Connector: Blocks oil and moisture to eliminate false alarms Agency Approvals: Certified for safe use in hazardous