IOD-1 Impulse Axial Sensor for Non-Contact Speed Measurement

IOD-1 pulse axial sensor (hereinafter referred to as IOD), designed for non-contact conversion of the shaft rotation frequency with ferromagnetic toothed gears-modulators into an electric signal of alternating current with a frequency equal to the frequency of the teeth of the gear-modulator, to determine the shaft rotation speed. IOD can be used to determine the speed of engines, vehicles, including for determining the speed of railway transport. On stability to mechanical influences IOD corresponds to group M27 according to GOST 17516.1.