Engine Speed Controller FSK639D For Electric Diesel Generator

Engine Speed Controller FSK639D For Electric Diesel Generator

Product Description

Engine speed information for the speed control unit is usually received from a magnetic speed sensor. Any other signal generating device may be used provided the generated fre- quency is proportional to engine speed and meets the voltage input and frequency range specification. The speed sensor is typically mounted in close proximity to an engine driven ferrous gear, usually the engine ring gear. As the teeth of the gear pass the magnetic sensor, a signal is generated which is propor-tional to engine speed.