Features:
- Provides signal conditioning for eddy-current non-contact radial vibration, axial position, and speed measurements.
- Compact, thin housing supports both high-density 35 mm DIN-rail mounting and traditional panel mount setups.
- Enhanced RFI/EMI immunity prevents adjacent high-frequency radio interference without requiring special enclosures.
The Bently Nevada 330980-71-BR is currently supplied as a brand-new, original 3300 XL NSv Proximitor Sensor unit configured with DIN-rail mounting hardware.
Designed for installation in tight counterbore, sideview, or rearview spaces, this sensor performs precise dynamic gap and shaft displacement monitoring on high-speed turbomachinery.
System integration requires matching this 7.0-meter tuned sensor with a compatible 3300 NSv probe and extension cable combination to achieve a nominal 7.87 V/mm (200 mV/mil) scale factor.
The Bently Nevada 330980-71-BR 3300 XL NSv Proximitor Sensor is fully supported by the manufacturer (OEM).
Bently Nevada 330980-71-BR Manuals and Datasheets
Important Notice: Probes, extension cables, monitors, barriers, isolators and mounting accessories are not included unless listed in the stock item description.
- Centrifugal air, process gas, and industrial refrigeration compressor shaft monitoring.
- Fluid-film bearing machinery with reduced side-view clearance or small shaft diameters.
- Tachometer, zero-speed, and Phase Reference (Keyphasor) signal processing.
- Certified with Multiple Agency Approvals (-BR) for international hazardous area installations.
- Meets European EMC Directive 2014/30/EU standards including EN 61000-6-2 and EN 61000-6-4.
- Holds SIL 2 (HFT=0) and SIL 3 (HFT=1) functional safety ratings for safety instrumented systems.
- Delivers an Average Scale Factor (ASF) of 7.87 V/mm (200 mV/mil) across a 1.5 mm linear range.
- Maintains dynamic frequency response from 0 to 10 kHz (+0, -3 dB typical) over long field wiring runs.
- Operates with minimal power consumption under a nominal power supply input of -17.5 Vdc to -26 Vdc.
- Configured specifically for 7.0-meter (23.0 feet) total system electrical length tuning.
- Equipped with 35 mm DIN-rail mounting hardware for compact panel enclosure installations.
- Features toolless SpringLoc terminal strips for fast, secure three-conductor shielded wiring connections.