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Graphtec America WR3320A-4D - D Mainframe with 4 x 80mm pen motor with 4 A2

D Mainframe with 4 x 80mm pen motor with 4 A2

Graphtec America

Category : Data Acquisition

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Continuous Recording Up to 200 Meters

Both roll and Z-fold paper can be used with the WR3320A. 100 meter lengths stock inside the recorder, while an optional Z-fold chart supply box with a take-up tray enables the use of 200 meter lengths. Roll paper can be rewound simply by pressing the REWIND switch, and an automatic roll chart take-up unit is available as an option.

Multiple Remote Control Functions

Remote control functions such as pen heat on/off, chart feed start/stop, synchronization with an external pulse, output of paper-end signal, input of event marker signals, and input/output of time marker signals enable automated, unmanned operation.

1 V d.c. Reference Voltage Output

Rear panel reference voltage output connectors enable easy calibration whenever plug-in units have been exchanged. The reference voltage output used for calibration is 1 V d.c.


These include a roll chart take-up unit, alphanumeric printing along the chart edge, rack-mount brackets, and 1/2, 1/10, 1/20 of the standard chart speeds.


  • Continuous recording up to 200 meters
  • Multiple remote control functions
  • 1V DC reference voltage output

Do you have a D Mainframe with 4 x 80mm pen motor with 4 A2 that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.

Get your D Mainframe with 4 x 80mm pen motor with 4 A2 calibrated today! Click Here!