KH300B blue paperless recorder (144*14mm, 1-16 input channels, option) adopts blue LCD display screen. The recorder has omnipotent input functions, all channels are universal input such as thermocouple, thermal resistance, current and voltage. It can be arbitrarily set to 16 channels at the maximum. It adopts modular structure output functions such as alarm (max 16 channels), feed output, print and communication etc. Measuring data can be displayed in various types, such as graphic display as bar-graph, real-time trending, history trending memory, instantaneous flow display, accumulative flow display and alarming state display.RS485 MODBUS communication is available. Recorder can be configuration with MCGS and other professional software’s with MODBUS communication protocol through RS 485 port. The history data can be derived directly by USB flash drive. Plug and play without any other further operation. Data analysis software can derive the Excel data format or curve format to print the data directly. Connect with mini printer to print setting real-time data, history data and curve data.