Control and Data Acquisition Solutions for Tough Environments

Graphtec Data Loggers – For Any Industry

Graphtec manufactures a number of data loggers that are suitable for use in many industrial applications, including oil & gas, automotive, aerospace, agriculture, and power. The following models are available, each with a different set of features to meet your specific requirements. Give us a call to discuss your application and see if one of these Graphtec data loggers will work for you.


Graphtec GL100GL100 Compact Data Logger

  • Compact size (66mm x 100mm x 27mm)
  • Powered by AA batteries or USB
  • 4.9MB onboard memory and external memory via Micro SD card
  • Optional wireless LAN (GL100-WL)
  • 128 x 64 screen resolution for displaying measured values and configuration settings
  • View recorded data on PC with Graphtec's application software; industry specific software for agriculture, logistics, power
  • Real-time monitoring (wireless LAN option) with smartphone connectivity (iOS 7 or later, Android OS 4.3 or later)
  • Compatible with several Graphtec sensors

Download the Graphtec GL100-N (Standard) Datasheet.

Download the Graphtec GL100-WL (Wireless) Datasheet.


Graphtec GL7000GL7000 Data Acquisition Unit

  • Highly flexible
  • Expandable up to 112 channels
  • Saves captured data to one of four destinations based on conditions of the measurement: 1) built-in ram; 2) SD memory card; 3) built-in flash memory; 4) SD module
  • Optional touch-panel display
  • Expandable module support – up to 10 modules

Download technical specifications for GL7000 modules:

GL7-HV High Voltage Module

GL7-DCB Strain Amp Module

GL7-CHA Acceleration Module


Graphtec GL900GL900 Midi Logger

  • Small footprint (232mm x 150mm x 80mm)
  • Selectable capture rates from 10µs to 1 hour
  • 8 channels for voltage, thermocouple, and humidity sensors
  • Ethernet and USB 2.0 interface
  • 5.7” color LCD display
  • 4 pulse logic inputs, 1 trigger input, 4 alarm outputs
  • On-board filtering

Download the Graphtec GL900 Datasheet.

Download the Graphtec GL900 Supplemental Information.


Graphtec GL820GL820 Data Logger

  • Expandable up to 200 channels
  • 125 VAC RMA / 350 VDC isolation on all analog channels
  • Ethernet and USB 2.0 interface
  • 16-bit A/D converters
  • Configurable in ring memory mode (saves the most recent data)
  • Selectable capture rates from 10ms to 1 hour
  • 2GB built-in non-volatile memory

Download the Graphtec GL820 Datasheet.


Graphtec GL220GL220 Portable Handheld Data Logger

  • Handheld size (194mm x 118mm x 42mm)
  • 10 channels, accepting voltage, temperature, humidity, pulse and logic signals
  • Channel-to-channel isolation
  • 2GB built-in non-volatile memory
  • Direct data capture to PC via USB
  • 4.3” color LCD screen (WQVGA)
  • 16-bit ADC resolution

Download the Graphtec GL220 Datasheet.


Graphtec MT100MT100 Data Logger

  • Expandable up to 200 channels
  • 5.7” TFT color LCD display
  • Desktop size (144mm x 144mm x 200mm)
  • Ethernet and USB 2.0 interface
  • PhotoMOS relay isolated input channels
  • Selectable capture rates from 100ms to 1 hour

Download the Graphtec MT100 Datasheet.



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