GL220 Midi Data Logger

Handy-type Logger with huge 2GB Flash Memory


  • 10 isolated channels, each with multifunction input
  • Maximum sampling rate of up to 10ms
  • Large easy-to-read 4.3-inch wide TFT color LCD
  • Built-in 2GB Flash memory
  • Includes a ring memory function
  • Can be used with 3 types of power source:AC supply, DC supply or the optional battery pack
10 isolated channels, each with multifunction input

Its compact size contains an isolated input system which ensures that signals are not corrupted by inputs to other channels, thus eliminating wiring concerns. The GL220s multi-type inputs are suitable for voltage, temperature, humidity, pulse, and logic signals, enabling combined measurements of different phenomena like temperature/humidity and voltage.

Maximum sampling rate of up to 10ms

Provides faster sampling rate for voltage measurements. Can acheive 10ms sampling interval when limiting the number of channels in use.

Built-in 2GB Flash Memory for reliable long term measurement

The 2GB Flash Memory enables secure long term data measurement without using an external storage device. Data is retained even when power is turned off because flash memory is used. Also supports popular USB memory sticks for external storage. The GL220 saves measured data directly to USB memory sticks. USB memory sticks can be replaced during measurement without data loss.

Ring memory function

The most recent data is saved when internal memory or external memory is configured in ring memory mode. (Captured data size in ring memory mode is limited to 1/3 of available memory.)

Alarm output function

Alarm signals can be output when alarm conditions occur.*7 Four alarm output ports are fitted.

External sampling function

Captured data can be synchronized with external timing signals when the external sampling rate function is used.

Calculation function

Measured data can be compared with other channels in real-time. Four arithmetic functions can be selected. The calculation result is saved as measured data when the built-in memory or the USB memory stick is selected as the destination for the captured data.

Supports USB memory device Easy connection to PC

Captured data can be saved directly to USB memory sticks when these are chosen for external storage. In addition, the GL220 can be controlled by a PC if connected by USB cable, allowing transfer of data to a PC in real-time. If you need to move large data files to your PC then the GL220 can emulate an external USB drive for quick data transfer.

4.3-inch WQVGA TFT colour LCD

Utilises a bright clear 4.3-inch wide TFT color LCD monitor (WQVGA: 480 x 272 dots). Makes it easy to read data in waveform or digital form and to check your measurement parameter settings.

Typical applications for the GL220 midi LOGGER

  • Recording data from an analyser
  • Measuring temperature in an environmental chamber
  • Evaluation tests for batteries
  • Additional pictures

    GL820 Midi Logger



    GL500A midi Logger Dual

    GL450 midi Logger

    GL500 Options

    GL500 4VF

    GL500 4MF

    GL820 Midi Data Logger

    GL500 8MS

    GL220 Midi LOGGER

    Instruments Techno Test inc.

    Instruments Techno Test inc.
    2345, Michelin street, #100
    Laval, Qc
    H7L 5B9

    Téléphone : (450) 681-5777
    Télécopieur : (450) 681-3773

    Printed from:
    Copyright © 2018 | Instruments Techno Test inc. | Reproduction interdite