The Panel Mount Tachometer 201-3ABC
is a 1/16Din 48 x 48 mm panel mount Digital programmable Tachometer.
The TCT201-3ABC Tachometer can accept inputs from PNP, NPN Switches, 2 wire or 3 wire proximity sensors and contacts. It can display speed or frequency up to 100khz.
There are two other versions of the TCT201:
The TCT201-1ABC is a Digital Timer
The TCT201-2ABC is a Counter.