Useful functions
Displays the data by a bar chart
The integrated data that is measured by the digital sensors can be displayed by a bar chart in the GL840 series. Multiple bar chart types are available. Data can also be displayed as a line chart when the GS-TH (Temp/Humidity), GS-DPA-AC with GS-ACxxx (AC current/power) or GS-LXUV (Illuminance/UV) digital sensor is used. The digital sensor can be connected to the GL840 or the GL100-WL. The GL100-WL is used combined with the GL840/GL240. * Firmware ver.1.10 or later.
Alarm output function
Alarm signals can be placed using the four-channel alarm output ports based on set conditions for each channel. *
* Input/output cable (B-513 option) is required to connect the alarm output ports to the external buzzer/light mechanism.
USB drive mode
USB drive mode function enables data to be transferred to the PC from GL840/GL240 by drag & drop feature.
Built-in 4GB Flash memory with SD card support
The new GL series enables reliable long-term measurement with its built-in 4GB flash memory and SD card slot for external storage devices. The SD card slot supports an SDHC memory card of up to 32GB.