This frequency to voltage module is designed to convert a continuous series of digital pulses into an analog voltage. The input is designed to accept low level pulses from magnetic pickups or high level square wave signals from a shaft encoder. The output voltage is positive with a magnitude proportional to the input signal. (read more)

Avtron Model K661 Brushless Tach replaces analog tachogenerators like the GE BC-42 and BC-46 or the Reliance Electric RE-210. Upgrade them without the need to change your drives to accept frequency inputs. Analog tachs are DC Generators that put out voltage signals at 50, 100, or 200 VDC per 1000 RPM. If you are in this situation, Avtron has a solution. You can install an Avtron Encoder on the... (read more)

Narrow and wide band transducer. (read more)