Paperless Recorder

Separated paperless recorders enables users to have higher wiring and installation flexiblity. There are three type of screen sizes avaiable, 5, 7 and 9 inches (diagonal) avaible. Only Yudian branded instrument can be connected to Yudian paperless recorder via RS485 with AIBUS communication protocol. 

Model number: 

• AI-3150S 
  LCD screen size: 5 inches
• AI-3170S
  LCD screen size: 7 inches
• AI-3190S
  LCD screen size: 5 inches