BENTLY NEVADA 330780-50-00 3300 XL 11 mm Proximitor Sensor

Description

The BENTLY NEVADA 330780-50-00 3300 XL 11 mm Proximitor Sensor is part of the 3300 XL 11 mm proximity sensor system, designed for non-contact displacement and vibration measurement across a frequency range of 0 to 8 kHz. This sensor is engineered to receive signals from non-contact 3300 XL 11 mm eddy current probes and extension cables, converting them into voltage signals proportional to the distance between the probe tip and the monitored surface. Key applications include radial vibration and displacement, axial displacement, and key phase measurement, making it suitable for use in large rotating equipment monitoring.

Configured as a 5.0 meter (16.4 foot) panel-mount system, this model operates on a power supply range of -17.5 Vdc to -26 Vdc, with a maximum current draw of 12 mA when no barrier is used. It offers a linear measurement range starting at approximately 0.5 mm (20 mils) from the target surface, extending to 4.5 mm (180 mils), providing a 4.0 mm linear working window. Within this range, it delivers a sensitivity of 3.94 V/mm (100 mV/mil) ±10% when measured in 0.5 mm (20 mil) increments. With strong resistance to radio interference, this sensor supports reliable performance in harsh industrial environments, and it serves as an upgrade replacement for older 7200 series 11 mm and 14 mm sensor systems.