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PR30 or PR70 or PR300 or PR400 or PR6000 or PR8000 Paperless Recorder paperless recorder (its maximum input channel is40) adopts color LCD display screen. The recorder has completely-isolated Omnipotent input function, whose all channels can input signals as thermocouple, thermal resistance, current and voltage. It can supply output functions as alarm (maximum output channel is 40), feed, print and communication etc. The output types adopt module structure. The recorder can make clean picture and display in various ways, such as high-precision bargraph display, real-time curve display, history curve memory, instantaneous flow display, accumulative flow display and alarming state display. At the same time it also can check the data of year, month, day, and hour, minute and second directly. The record datas can be read without any other operation once the data are derived directly through U disk. The recorder can connect with mini printer to print setting real-time datas, history datas and curve datas. Using RS232/485 communication interface converter, the recorder can make configuration with MCGS and other professional softwares, which uses MODBUS communication protocol. 1. Main technology index accuracy ±(0.2%FS+1)digit u power voltage 85-240VAC u display 320*240 dot matrix 5.6 inch Color LCD display u Input types T.C K,S, E, J, T, B RTD PT100,CU50,CU100 linear voltage 0-5V,1-5V linear current 0-10mA,4-20mA Output types 16 channels relay output (Max) Print/communication port DC24v feed USB transfer u record time Record interval can be set by user, such as 1, 2, 3, 4, 5,6S The sixteen- channel record interval is one minute and the record time is 180 days. u Power-off protection time The setting parameters and history record can kept by FLASH MEMORY, which can be kept forever even when the power is off. The meter can still run accurately when the power is off with using hard clock in recorder. Boundary dimension144*144*180mm Installation dimension 138*138*180mm u Environmental temperature 0-50°C Environmental humidity 0-85%RH Paperless Recorder Data Logger Chart Recorder Which Widely used in:Oil, Gas, Chemical, Petrochemical, Semiconductor, Metallurgy, Machinery, Cement, Iron & Steel, Textile, Tyre, Plastic, Glass, Pulp & paper, medicine, food (sugar, beverage) factory etc.