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4 Channel Data Logger GL2000

CAT III 600V Compatible High-voltage High-speed Measurements

GL2000 is a high-voltage isolated 4 channels data logger that corresponds to CAT III 600 V and up to 600 V rms measurement, all channel isolated simultaneously at 1 MS/s and high-speed sampling. It can measure of factory equipment and high voltage measurement.
The DP-581H thermal printer can be connected and data can be handed over on the spot. It makes prevent data falsification and prevent data tampering.
Inside, 4MW/ch internal RAM and 8GB internal flash memory. Outside, SD memory card and USB memory storage media according to the sampling interval and situation.


High speed 1 MS/s simultaneous sampling with isolated input

GL2000 is equipped with an isolated input mechanism to protect signals from interferences caused by noise from other channels. 16-bit A/D converter adopted to achieve hi-speed and hi-resolution measurement.

Simultaneous sampling

Simultaneous sampling

GL2000 utilizes simultaneous sampling to eliminate slowdown in sampling rate by using multiple A/D converters in simultaneous sampling method.

External sampling

Sampling of the logger is performed in sync with an external device using an external signal input.

Multifunction Input with CAT III Measurement Category

Voltage, temperature, humidity, logic and pulse measurements can all be taken simultaneously in high speed.

CAT III 600 V is compatible with measuring power supply circuit in an equipment that captures power directly from the distribution panel.

Measures abnormalities in a repeated waveform by effectively measuring the corresponding RMS value

  • In 1000 Vrms range, Crest Factor is up to 1.41
    Maximum rated safety voltage: 600 V rms, Peak voltage: 850V
  • In other range, Crest Factor is up to 2.0

Large Easy-to-read 7-inch LCD

  • Y-T waveform monitor screen
  • Digital monitor screen
  • Past waveform monitor screen
  • XY graph monitor screen

Quick and Easy Set Up Process

Simple operation with cursor and enter keys, and menu-driven operation with six pre-set menu screens: AMP, DATA, DISP, TRIG, I/F (Interface) and OTHER.

Equipped with three types of options for power source

  • AC adapter
  • DC input
  • battery pack


  • Storage case (B-581)

Supports Large Built-in RAM (4MS/ch) and Built-in Flash (8GB)

Supports large built-in RAM (4MS/ch) and built-in Flash

Built-in Flash memory

  • 4 MW samples/ch built-in RAM
  • 8 GB built-in Flash memory

External Storage

  • SD Card memory
  • USB Flash memory

Convenient Data Recording Functions

  • Memory division function
  • Ring / Relay mode
  • Save & replay data in CSV format
  • Data backup and hot swaps
  • Auto save function
  • Search function

Equipped with Ethernet (LAN) and USB Interface to Communicate with PC

Convenient function with LAN (Ethernet interface) capability

  • Web server function
  • FTP server function
  • NTP client function
  • Email sending function

USB Drive Mode to Easily Transfer Files to PC

  • USB drive mode

Two Types Standard Software

the PC software “GL980_2000-APS

  • Multiple measurement screens including Y-T waveform, XY chart
  • Easily Connect to the GL2000/GL980 with Quick Set Up Conditions
  • Convenient features from the GL980_2000-APS software

the high-performance software “GL-Connection

  • Standard software for GL7000 Plus / GL2000 / GL980 / GLT400
  • Connect GL series and PC with LAN // USB and maintain the recording data.

Connection with Thermal Printer DP-581H

  • The printer can be connected via USB or LAN cable
  • Print out data instantly and prevent data tampering