BENTLY 330180-91-00 Proximity Sensor

Product Description

BENTLY NEVADA 330180-91-00 is a 3300 XL 8 mm Proximitor® Sensor (Proximity Transducer System Component). It is used with Bently Nevada proximity probes and extension cables to form a complete eddy current proximity measurement system for monitoring rotating machinery shaft vibration and position.

The sensor converts the probe's eddy-current signal into an output voltage proportional to the distance between the probe tip and the rotating shaft surface, allowing measurement of both static position and dynamic vibration displacement.

Specifications

• Brand: BENTLY NEVADA
• Model: 330180-91-00
• Product Type: Proximitor Sensor / Proximity Transducer
• Series: 3300 XL 8 mm
• Measurement Principle: Eddy Current Non-contact Measurement
• System Length: 9.0 m (29.5 ft)
• Mounting Type: DIN Rail Mount
• Probe Compatibility:
  • 3300 Series 5 mm Probe
  • 3300 Series 8 mm Probe
  • 3300 XL 8 mm Probe
• Power Supply: -17.5 to -26 VDC (typical -24 VDC)
• Current Consumption: Max. approx. 12 mA
• Output Resistance: Approx. 50 Ω
• Sensitivity: 7.87 V/mm (200 mV/mil)
• Operating Temperature: Approx. -52°C to +100°C
• Material: A308 Aluminum housing
• Agency Approval: None（-00 option）

Model Code Explanation

330180-91-00

• 330180 → 3300 XL 8 mm Proximitor Sensor
• 91 → 9.0 m (29.5 ft) system length, DIN mount
• 00 → No agency approval option

Advantages & Features

• High-precision shaft vibration and displacement measurement
• Non-contact sensing, reducing mechanical wear
• Compatible with Bently Nevada 3300 XL proximity systems
• Supports continuous machinery condition monitoring
• DIN rail mounting for convenient cabinet installation
• High stability and accuracy in industrial environments
• Suitable for critical rotating equipment protection

Applications

• Steam turbine vibration monitoring
• Gas turbine protection systems
• Compressor condition monitoring
• Generator shaft displacement measurement
• Motor and pump vibration monitoring
• Bearing condition analysis
• Rotating machinery protection systems

Notes

• 330180-91-00 is a Proximitor Sensor, not a complete proximity probe
• A complete system normally requires:
  • 3300 XL proximity probe
  • Extension cable
  • Proximitor Sensor
• Confirm total system length (5 m / 9 m) before replacement
• Ensure probe, cable, and sensor models are matched correctly
• Correct probe gap adjustment is required for accurate measurement