KH200B-F blue LCD paperless recorder (72*72mm, 4 input channel), blue LCD display. The recorder has omnipotent input function, whose all channels can input signals as thermocouple, thermal resistance, current and voltage. It can supply output functions as alarm, feed , print and communication etc, which can be set by optionally. The recorder can make clean picture and display in various ways, such as high-precision bar graph display, real-time curve display, history curve memory and alarming state display. At the same time it also can check the data of year, month, day, and hour, minute and second directly. Using RS232/485 communication interface converter, the recorder can make configuration with MCGS and other professional softwares. The record datas can be read without any other operation once the datas are derived directly through U disk. Analysis software can derive the datas in excel and curve format so that the datas can be printed directly.