By setting the product number, the instrument can achieve the functions of tachometer and frequency meter

◆ Compatible input of switch quantity and level pulse signal

◆ External photoelectric tube, proximity switch, Hall sensor, encoder, etc

The instrument supplies 5V, 24V DC voltage or 30mA power supply to the sensor externally

◆ Alarm value and magnification can be set arbitrarily, and all set parameters will not be lost in case of power failure

The instrument reaches the alarm set value, the relay is closed or the instrument continues to measure

Simulate current and voltage transmission output, directly converting digital quantities into analog quantities

Instrument RS485 communication (MODBUS protocol), can be connected to industrial control configuration software