The chart recorders use single or dual pens or a “hot-stylus” type pen to produce the chart image. Honeywell Truline Circular Chart recorders accept directly connected process signals which allow them to process data and create the chart under actual environmental conditions, eliminating the risk of temperature and humidity expansion of the paper and enhancing its accuracy. This circular chart recorder also supports PID control and alarming for those processes that require both recording and control in a single device. The Basic DR4300 has a typical accuracy of 0.50%, while the DR4300 recorder with display can be field calibrated to improve the typical accuracy to 0.2%. Easy to operate and maintain, it is ideal for most process recording applications that can be handled by low-cost analog recorders. It uses preprinted charts and fiber tip pens and is available with and without a digital display. The DR4300 10" circular chart recorder is a one- or two-pen microprocessor-based recorder that can handle a variety of process parameters from devices such as temperature, humidity, pressure and flow transmitters. A structural foam case and heavy-duty plastic door provide excellent protection against most industrial environments. Honeywell 10” Circular Chart Recorder DR4300ĭR4300 is a low-cost circular chart recorder ideal for recording batch processes such as those used in industrial ovens, environmental chambers, pharmaceutical equipment, dairy, textile and food machinery, industrial furnaces and farm machinery.
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