Inform 250mm Multipoint Strip Chart Recorder

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250mm Multipoint Strip Chart RecorderSR250BSS/SR250B_2SR250BThe SR250B provides accurate and reliable recording of upto 12 process signals on a 250mm wide chart. In-built textprinting capabilities give clear annotation on the chart oftime, date, scales and other process information.The clear view of process status from the LCD display, withthe simplicity of chart and pen replacement, make theSR250B extremely easy to operate.The recorder is designed for panel-mounting and providesIP65 (NEMA3) dust and water protection on the front face,making it suitable for use in harsh environments.The SR250B can be configured for a wide range of inputtypes and chart speeds and is ideal for most industrialrecording applications.Application areas include:■ Heat Treatment■ Ceramics Manufacture■ Cold Storage■ Power GenerationProcess ConnectionsUp to 12 Universal Inputs• Thermocouple• RTD• mA• millivolts• Volts• Up to 12 Traces• Chart Annotation• Alarm Messages• Time/Date• Trace Indentifiers45mA TransmitterPower Supply12 x Relay Outputs2 x 70mA TransmitterPower SupplyRS485 Modbus RTU1 x Digital InputStandardOptional2
250mm Multipoint Strip Chart RecorderSR250BSS/SR250B_2RecordingThe SR250B’s high-speed multi-point printing system updatesall 12 traces in 2.2 seconds. This system produces continuouslines on the chart at speeds of up to 500mm/hr.The printing sequence is intelligently managed by the recorder’scontrol system to give priority to fast-changing signals, ensuringthe most comprehensive process record is traced on the chart.The SR250B supports full text printing to provide detailedannotation on the chart. In addition to the time, date, channelidentity and chart speed, the recorder can print scales for eachchannel, alarm messages and an Operator-entered batch name.The 'Easy-view' facility enables the user to see the latestrecordings at the push of a button.OperationA graphic liquid crystal display (LCD) provides exceptional clarityfor day-to-day operation and for configuration.During normal operation the display cycles through eachchannel in sequence, showing the measured value, engineeringunits, description and channel identifier.Clear text prompts on the LCD display assist the Operator inaccessing functions such as chart reload and alarmacknowledge. Tactile membrane keys on the front of therecorder are used to access these functions. A second, identicalkeypad is provided inside the recorder for use when the door isopen.Unique Post-incident Analysis(Cue-and-Review)The SR250B’s unique 'Cue-and-Review' facility allows the userto rapidly search any part of the roll chart for process events oralarm occurrence – enabling rapid and accurate analysis ofprocess records.Password protection prevents unauthorized access to therecorder’s configuration.Quickly-fitted pen cartridges and an easily-removable chartcassette ensure simple and efficient pen and chart replacement.3
Page 1: Data SheetSS/SR250B_2Inform IT250mm
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Inform 250mm Multipoint Strip Chart Recorder

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