Bently Nevada

330100-50-00 Bently Nevada 3300 XL 5m Proximitor Sensor

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  • Manufacturer: Bently Nevada

  • Product No.: 330100-50-00

  • Product Type: 3300 XL 5m Proximitor Sensor

  • Product Origin: USA

  • Payment: T/T

  • Weight: 500g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product Description

The Bently Nevada 330100-50-00 is a high-performance 3300 XL Proximitor Sensor designed for critical machinery protection and condition monitoring. As part of the 3300 XL Proximity Transducer System, it converts the distance between a probe tip and a conductive target into an electrical signal. It is primarily used for measuring vibration, position, and speed on rotating machinery such as turbines, compressors, and motors.

Engineered for superior linearity and temperature stability, the 330100-50-00 maintains accurate readings even in harsh industrial environments. Its standardized output allows complete interchangeability between probes and extension cables without requiring individual calibration. The “50” configuration indicates a 5.0-meter system length, compatible with corresponding probes and extension cables.


Technical Specifications

Feature Specification
Product Series 3300 XL 8 mm Proximity Transducer System
Part Number 330100-50-00
Total System Length 5.0 m (16.4 ft)
Mounting Option Panel mount (DIN rail or bulkhead)
Agency Approvals Standard (00)
Input Voltage -17.5 V DC to -26 V DC
Output Scale Factor 7.87 V/mm (200 mV/mil)
Linear Range 2.0 mm (80 mils)
Operating Temperature -51 °C to +100 °C 

Application Scenarios

The 330100-50-00 is ideal for monitoring critical rotating machinery, including:

  • Radial Vibration: Measuring shaft movement within fluid-film bearings.

  • Axial Thrust Position: Detecting potential rotor contact with stationary components.

  • Phase Reference: Providing a “Keyphasor” signal for speed and vibration phase analysis.

  • Eccentricity: Monitoring shaft bow or warp during turbine startup and shutdown.


Frequently Asked Questions

Q: What does the “-50-00” suffix mean?
A: The -50 indicates a system calibrated for a total length of 5.0 m (probe + extension cable). The -00 represents standard agency approval with no hazardous area certifications.

Q: Is this sensor interchangeable with non-XL 3300 components?
A: While the 3300 XL system is largely compatible with older 3300 hardware, it is recommended to use 3300 XL probes and cables with this sensor for optimal linearity and temperature stability.

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