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Bently Nevada 330780-90-00 11mm Proximitor Sensor

The Bently Nevada 330780-90-00 is an 11mm Proximitor Sensor designed for non-contact measurement of vibration, displacement, and position of rotating machinery, particularly in critical applications such as turbines, compressors, pumps, and motors. This sensor is widely used in condition monitoring and machine protection systems, providing highly accurate and reliable measurements for machinery health assessment.

• Proximity Measurement: The 330780-90-00 proximitor sensor uses eddy current technology to measure the position or displacement of a conductive target (typically the shaft of machinery) without physical contact. This ensures that the sensor does not interfere with the motion of the machine, maintaining the integrity of the system.
• 11mm Sensing Range: This sensor is designed with an 11mm range, meaning it can effectively measure displacement within an 11mm air gap between the sensor and the target. This is typically suited for applications where precise gap measurement is crucial.
• High Sensitivity: The sensor offers high sensitivity for measuring small changes in the position of the target, which is essential for monitoring the health of rotating machinery and detecting early signs of wear or misalignment.
• Versatile Application: It can be used in a variety of machines, including but not limited to:
  • Steam, gas, and hydro turbines
  • Compressors
  • Pumps
  • Fans
• Robust and Reliable: The sensor is built to withstand harsh industrial environments, ensuring long-lasting performance even in challenging conditions.

Specifications:

• Sensing Type: Eddy current-based proximity sensor.
• Measurement Range: 11mm air gap (between the sensor and the machine surface).
• Target Material: Designed for use with ferrous metal targets (non-stainless steel).
• Output Type: The proximitor typically provides analog output proportional to the displacement or position of the shaft or other machinery components.