This example shows how to measure and indicate the line speed of belt conveyor and similar equipment at the unit of m/min. This configuration can also make an alarm when the speed is over its set value, or even stop the movement of machine itself using comparator output function.

The compensating function of Digital Tachometer (TM-4140) enables to set the decimal point as 000.000, 00000.0.

Measurement range: 0.1 to 200 m/min (for the use at medium speed)