Alarmed Chart Recorder.Honeywell's new DR 4300 10in. circular chart recorder provides clear pen-drawn traces of process variables and features alarms or PID (1) (Process IDentifier) A temporary number assigned by the operating system to a process or service. (2) (Proportional-Integral-Derivative) The most common control methodology in process control. control. The rugged DR 4300 addresses the users' needs, from basic recording of one or two inputs to recording and controlling two individual control loops. Although it is competitively priced, the DR 4300 is highly specified, with microprocessor-controlled motors for precise operation, say Honeywell Control Systems Ltd of Honeywell House, Arlington Business Park, Bracknell, Berkshire Berkshire (bärk`shĭr, –shər, bûrk`–) or Berks (bärks, bûrks), former county, S central England. , tel:0134 465 6000. It has user-configurable ranges, input types and chart speeds. Configuration is through easily set DIP switches (Dual In-line Package switch) A set of tiny toggle switches built into a DIP, which is mounted directly on a circuit board. The tip of a pen or pencil is required to flip the switch on or off. Remember! Open is "off." Closed is "on." on the basic instrument, whilst the more advanced version has an optional fluorescent fluorescent having the quality of fluorescence. fluorescent antibody see fluorescence microscopy. fluorescent antibody test see fluorescence microscopy. display that shows the process variables during normal operation but also guides the user during set-up. |
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