The 3300 XL 8 mm eddy current sensor system is part of Bently Nevada's acclaimed machinery condition monitoring portfolio and is designed to provide accurate measurements of vibration, position and velocity for industrial machinery. Specifically, the system is used to measure the proximity of a conductive surface to the probe tip, providing high-performance monitoring for a variety of critical machinery applications. The system is particularly important in industries such as oil and gas, power generation and heavy manufacturing, where reliable condition monitoring is essential to avoid unplanned downtime and costly repairs.
3300 XL 8 mm System Components
The system consists of three main components:
1. 3300 XL 8 mm Probe: This is the sensor that comes in direct contact with the surface of the machinery. It detects displacement or proximity of the target surface, either vibration or position.
2. 3300 XL Extension Cable: This extension cable connects the probe to the Proximitor Sensor, ensuring long-distance signal transmission.
3. 3300 XL Proximitor Sensor: The Proximitor Sensor converts the signal received from the probe into a standard voltage output.
The 3300 XL 8 mm system excels in a variety of machine condition monitoring applications:
1. Vibration and position measurement: It is commonly used in oil film bearing machines to monitor the position and vibration characteristics of shafts.
2. Keyphase reference measurement: The system can also provide precise timing reference signals such as keyphase outputs.
3. Speed measurement: Eddy current sensors are highly effective in measuring the speed of shafts and other rotating components in machinery.
Product Examples and Models
Bently Nevada 330130-080-00-00 Standard Extension Cable

Bently Nevada 330980-71-05 3300 XL NSv Proximitor Sensor

Bently Nevada 330180-91-05 3300 XL Proximitor Sensor


