Bently Nevada 330180-91-05

The Bently Nevada 330180-91-05 is a 3300 XL Proximitor Sensor, the signal conditioning module for the 3300 XL 8 mm Proximity Transducer System. Its core function is to supply radio-frequency power to an eddy-current proximity probe, receive the modulated signal from the probe, and convert the measured gap into a linear DC voltage output directly proportional to the distance between the probe tip and a conductive rotating shaft. This enables precise measurement of radial vibration, axial position, and speed for critical machinery protection.