JDMS-4HDZ LED electronic speedometer digital tachometer and RPM meter

Specifications

1 linespeed meter is a combination of line speed meter and rotating speed meter
2 it has LED display

linespeed meter

 

Features

1 signal input : Pulse signal  input   High level: DC4.5-30V, Low level : 0-2V

2 display adjusting : adjust through the potentionmeter on panel ,if input 1V DC it will display 600,the rest may

   be deduced by analogy

3 rated voltage : AC110~240V   AC24V, 50/60HZ  DC 24V

4 work environmental temperature ; -10~+45°c

5 voltage range : 85-110% rated voltage

6 electric consumption : 240V 50HZ≤3W

7.  Speed measuring range :  30-9999 rpm,  1-166rps

8. Frequency: 166Turn/Second