1. Brief Introduction
LU-701 is suit for measuring of each kind of frequency/rotational speed.
LU-702 is suit for measuring and controlling of each kind of frequency/rotational speed.
2. The main Technical Parameters
(1) Input accuracy: +- (0.2%F.S+1) digit
(2) Resolution: 1, 0.1, 0.01, 0.001 (decimal point automatically shift)
(3) Display windows: Double Four-bit LED Numerical Code Tube
(4) Input signal: 0-6.5KHz frequency. 20mV<Vpp<150V
(5) Output signal: 0-10mA or 4-20mA current, 0-10, V0-5V, 1-5V voltage transform output,the transform range can be set willfully
(6) Alarm output: AC220V/
