AiM MyChron3 XG Log - Manual (Page 20)

In the following drawing it is reported the speed sensor installation.
In the following table it is reported a short description of the minimum values for
the trigger dimensions A, B, C and D required for a correct sensor’s working.
Description Value (Minimum)
Tooth height (A) 5.06 mm
Tooth width (B) 2.54 mm
Tooth spacing (C) 10.16 mm
Thickness (D) 6.35 mm
In short, optimum sensor performance is dependent on the following variables,
which must be considered in combination: trigger material, geometry and speed,
sensor trigger gap, magnetic material in close proximity.
20