DIGITAL TACHOMETER
Categories : MaxxTronic : MXA Series Functional Modules ,  Measurement , 
This large 5 digit display module is uses reflected Infrared, inductive, photo interrupter, capacitive detector or hall-effect pulses to calculate the number of revolutions per minute of shafts, wheels and other rotating objects. High and low rotation rates may be preset using on-board switches. A logic HIGH signals are available for supervisory or control purposes if the detected rate is above or below preset levels.
Technical Specification