Tachometer Apparatus

Product Description

Description of Tachometer Apparatus

A bench top unit that operates in conjunction with the Universal Vibration System. Tachometer Apparatus unit display the excitation frequency (in Hz) of the motor exciter being used to excite the beam. This module will operate with both the and motor exciter. The digital display shows the excitation frequency in units of Hz and to a resolution of 1 decimal place.

The connects to the so that the motor exciters can be speed controller. The requires its supply voltage The supplies power to the LVDT sensor and the speed sensor of the motor exciters. Tachometer Apparatus also processes the signals from these sensors and outputs them to two BNC sockets on the rear panel. This then allows easy connection to an oscilloscope or Data Acquisition System The unit can be operated from either an 115V/230Vac supply, 60/50Hz. Integral RCCB and MCB protection is included as standard.

Specification of Tachometer Apparatus

1. To provide excitation frequency of motor exciters within
2. To have a large LCD display, front panel mounted
3. RCCB and MCB integral to unit
4. Integral sensor supply voltage
5. Integral LVDT sensor supply voltage
6. LVDT and frame stand supplied for displacement monitoring
7. Operating voltage to be between 110Vac/60HZ to 240Vac/50Hz
8. Dual BNC outputs to Data Acquisition System