20 to 200 Channel Handheld Universal Datalogger

Model DAS240

2 Year Warranty

The Data Acquisition Solution DAS240 is the right answer for your recording needs. With its adjustable channel configuration up to 200 channels and 12 logical inputs the DAS240 has been designed to measure all parameters you can find in a industrial process: voltage measurements, measurements on sensors (0-10V), temperature measurements (thermocouples, Pt100-1000), current measurements (with optional shunt), resistance measurements, pulse counter, frequency. Measurement results can be viewed graphically and numerically on a 10-inch color touch screen and saved to internal solid-state memory or transferred to an external USB memory stick. 

Mains features of the DAS240 :

  • 20 to 200 analogue channels
  • Input : voltage, thermocouple, Pt100-1000, current (with optional adapter), resistance
  • Voltage: from 1mV to 200V (±100V)
  • Temperature: thermocouples (all types), Pt100-1000 (2 or 3 wires)
  • 16 Bit vertical resolution
  • Max sampling rate: 1ms (1kHz)
  • 12 logical channels
  • 4 alarms (output)
  • 4 logical function input with counter & frequencymeter capability
  • 10" TFT panoramic touch screen
  • Internal hard drive : 32 GB
  • Interfaces: 2xUSB, Ethernet, Wifi (option)
  • Lithium-ion battery (factory option) : 15h autonomy
  • Labview driver available
  • MODBUS TCP (slave): Click here to get more details about this function
  • Safety: IEC61010 CAT I 100V
  • Application note: Browse our application notes for Data Acquisition Solutions
  • Easy to learn and use : Quickstart guide



Our complete range of data acquisition solutions allows you to analyse and record all types of measurements: voltage, current, temperature, physical and environmental parameters.

Our portable and bench solutions will meet all your industrial and technical needs. The data can be directly recorded in digital format or on thermal paper. It can also be processed via free software (Sefram Viewer) in Excel, txt or csv format. It is possible to wait for triggers to be activated to monitor electrical changes. Triggers can be rearmed again. Or in continuous mode: the storage capacity on hard disk or memory is so deep that we can store data over very long times! Our acquisition systems can monitor electrical networks (up to 4 networks simultaneously) with network frequencies ranging from 40Hz to 1kHz.

All our solutions are communicating via a network ETHERNET, USB port, WiFi, we can also remote control our solutions (VNC or Sefram Pilot: free).

A range of dedicated accessories complements our SEFRAM data acquisition offer.




Note/Description Version File Link
LabView MODBUS Implementation 1.1 DAS2XX_Modbus_TCP_LV_example.zip.zip
LabView Driver for SEFRAM DAS240 1.0 Sefram_DAS240_LV_v1.0.zip
FlexPro 2021 (64 bits) 2021 FlexPro-2021-Suite-x64.exe
Sefram Viewer 3.7 InstallSeframViewerV3.7.zip
Guide rapide FlexPro (FR) 2019 Get-To-Know-FlexPro-2019-in-15-Minutes-FRA.pdf
Release Notes FRA 2021 FlexPro-2021-FRA-Release-Notes.pdf
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    FlexPro software - View

    Model 100081

      The ideal solution for presenting data

      Create persuasive graphics and documents using FlexPro View.

    • The optimized, user-friendly interface makes it easy to design, scale and position your diagrams, tables and text.
    • Choose from over 100 types of diagrams, or use drag-and-drop to insert curves and axes.
    • An extensive array of cursor functions provide for easy inspection and marking of data.
    • Data visualization has never been easier!

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    FlexPro software - Standard

    Model 100082

      The powerful combination of analysis and presentation

      FlexPro Standard combines impressive presentation features with powerful, mathematical analysis functions.

    • Use the pre-designed analysis objects to obtain your data analysis results faster and more reliably at the click of a button.
    • Customize the analysis procedure and immediately view its effect on the results.
    • Develop your own analysis algorithms in FPScript: Over 200 functions and a variety of operators are available to you.

  • 20 channels module for DAS240

    Model 902401000
    • 20 analogue channels module for DAS240
    • Input (each channel): voltage, thermocouples, Pt100-1000, current (with optional shunt)
    • You can add up to 9 modules to the standard set of the DAS240 to reach 200 analogue channels
    • Supplied with all connector and a mechanical fixing system
  • Wifi interface for SEFRAM Handheld recorders

    Wifi interface for SEFRAM Handheld recorders

    Model 902402000
    • Wifi option for SEFRAM DAS220, DAS240, DAS30, DAS50, DAS60, DAS1700, DAS700, DAS701, 8460
    • This option uses the USB interface of the recorder (dongle)
    • Allows to connect the recorder to a Wifi network for remote control
  • 50 ohms shunt for DAS220, DAS240

    Model 902406500
    • 50 ohms shunt for DAS220 and DAS240
    • This shunt is plugged into the 20 channels module (DAS240) or 10 channels board (DAS220)
    • Accuracy: 0.05%
  • Patch cord for logical channels

    Model 902407000
    • Patch cord for entering signals to the logical channels of data acquisition solution
    • Equipped with 4mm safety male bananas
  • Connecting cable with bananas (female)

    Connecting cable with bananas (female)

    Model 902407100

    This cable is used to connect your application, using female safety bananas connectors, to the channels input board of the DAS220 or the DAS240.

    Delivered in sets of 10 pieces.


  • Thermocouple adapter

    Thermocouple adapter

    Model 902407800
  • Rugged carrying case for DAS220 or DAS240

    Model 902408000
    • Rugged carrying case for DAS220 or DAS240 and their accessories
    • This carrying case can contain: one DAS220 (and main adaptor, connectors) or one DAS240 (and main adaptor, 2 x 20 channels modules with connectors, cables)
    • Waterproof and dustproof carrying case to protect your instrument
  • Rackmount kit for DAS240

    Model 902409000
    • Rackmount kit for the DAS240 and measurement module
    • Standard 19 inch rack size, 6U
    • The USB interface and power-on switch are accessible from the front panel
  • 16 isolated logical channels module

    16 isolated logical channels module

    Model 917008000
    • 16 isolated logical channels (250V)
    • Direct connection to the SEFRAM recorder
    • Compatible with all Sefram recorders
    • Power supply for external sensor
    • 3 Alarms (output)
    • Input with safety bananas or fast connectors
    • Supplied with interface cable and fast connectors