1, Microcomputer Control Design: by man-machine interface adjustment, PLC control. 2, the man-machine interface displays the date of manufacture, the digital memory and the set ultrasonic frequency. 3. Set three ultrasonic frequencies (40KHZ, 80KH
1, the specific level of protection alarm function 2, the instrument operation program using SCM software or Liquid Crystal Touch Screen PLC program control 3, display product function parameters 4, display memory and set the ultrasonic workin
