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GRAPHTEC Data Acquisition Systems

Fast, precise and flexible to use: Data Loggers for all applications

Dataloggers for all applications

Data Loggers are compact, mobile data acquisition systems. The measured data are written to the built-in memory, an SD card or a USB stick without a PC. The data loggers in our extensive product range are basically divided into two categories: on the one hand in compact, screenless dataloggers with USB or Ethernet interface, on the other hand, we have a series of dataloggers with an integrated, large-format color display.

Fast, precise and flexible 

Our Data Loggers for recording measurement data are fast, flexible and easy to use. They have up to 200 measuring channels and record measured data without a PC or notebook. Different sensors are connected to the data loggers via the connection boxes of the GLET series.

The compact and self-sufficient professional models

For compact and screenless dataloggers with USB or Ethernet interfaces, the measurement data (voltage signals) are written to an SD card. Thanks to the integrated amplifiers, the measuring range can be set between +/- 10 mV and +/- 1000 V. The measured values ​​are recorded by a 2-point scaling in the datalogger directly in the desired engineering unit, ie bar, kN, mm, etc.

Special models allow the use of so-called 8B amplifier modules. Thus, the flexibility of the data logger with respect to the input signals hardly any limits.

Digital configuration and evaluation

The data logger can be configured via the supplied PC software and the recorded measurement data can be evaluated. It is also possible to export the measured values ​​as an ASCII table in order to process them, for example, in Excel.

Digital configuration and evaluation

The data logger can be configured via the supplied PC software and the recorded measurement data can be evaluated. It is also possible to export the measured values ​​as an ASCII table in order to process them, for example, in Excel.

Professional models with integrated, large-format color display

On the other hand, we have a series of data loggers that have an integrated, large-format color display. The built-in, ergonomic keyboard and display allow the datalogger to be easily and quickly configured on site. Complex configurations can be stored in the memory of the data logger and loaded as needed. This reduces the configuration effort in the application to a minimum.

Dataloggers in different versions - as desired

The data loggers are available in 3 different versions: from the compact, 10-channel version, through a scalable 20 to 200 channel version, to the digital recorder, which allows sampling rates of up to 1 microsecond.

The input channels of the dataloggers are scalable over a wide range and are designed for voltage measurements from 20 mV to 1000 V and temperature measurement (thermocouples and PT100). In addition, the data loggers have trigger and logic inputs, alarm outputs and the possibility of humidity measurement. Another advantage of the built-in display is the possibility to check the measured data on the TFT display during measurement data recording.

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