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GL240
GL840
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GL2000
GL7000
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Legacy models
Comparison guide
GRAPHTEC MIDI DATA LOGGER GL840 ALL CHANNEL ISOLATED 200 CHANNELS MULTI FUNCTION SAMPLING SCAN

A COST-EFFECTIVE ALTERNATIVE TO HIGH-END DATA ACQUISITION SYSTEM

TEST - RECORD - ANALYZE

MULTI-INPUT MODEL VS WITHSTAND-VOLTAGE MODEL

Multi-Inputs model:

Suitable for temperature measurement in multiple channels

Withstand-voltage model:

Suitable for voltage measurement in battery pack or high-precision temperature measurement

GRAPHTEC MIDI DATA LOGGER GL840 MULTI INPUT MODEL VS WITHSTAND VOLTAGE MODEL

3-TYPES OF INPUT SYSTEMS ENABLE MEASUREMENT OF

VARIOUS SIGNALS WITH UP TO 200 CHANNEL EXPANSION

GRAPHTEC MIDI DATA LOGGER GL840 LOGIC PULSE SIGNAL INPUT PORT 4 CHANNELS ANALOG SIGNAL INPUT PORT MAXIMUM 200 CHANNELS DIGITAL SENSOR CONNECTION PORT

 

Along with the basic analog signal, Logic/Pulse, and digital sensors can be all connected to monitor a variety of measurements.

You can also expand the GL840 data logger to input up to 200 channels using the extension terminal blocks daisy chained into the main unit.

WIRELESS MEASUREMENT USING WIRELESS LAN (OPTION)

 

Wireless LAN option enables the wireless communication with other device.  When the GL840 is set as a station, PC and smart devices will be able to access the WLAN unit directly.

GRAPHTEC MIDI DATA LOGGER GL840 WIRELESS MEASUREMENT USING WIRELESS LAN AS OPTION
GRAPHTEC MIDI DATA LOGGER GL840 WITH GL100-WL ACCESS POINT STATION

GL100-WL WITH GL840

GL100-WL can now be connected to the GL840 as a remote sensor using the WLAN feature.

GL840 supports up to five units of the GL100-WL.

 
GRAPHTEC MIDI DATA LOGGER GL840 USEFUL FUNCTIONS INTEGRATION ALARM NAVIGATION 3-WAYS DRIVE DISPLAY NETWORK

 USEFUL FUNCTIONS

Various functions, such as a bar chart data display, alarm output function, navigation function, and networking features are available in the GL840 to assist users maintain a recording comprehensive capabilities

 
GRAPHTEC MIDI DATA LOGGER GL840 MAXIMUM SAMPLING INTERVAL OF UP TO 10 MS

MAXIMUM SAMPLING INTERVAL OF UP TO 10 MS

 

Provides faster sampling rate 10ms for voltage measurement.  Simultaneous scanning will slow the sampling down to 200 ms when using all 20 channels.

 

BUILT-IN 4 GB FLASH MEMORY WITH SD CARD SUPPORT

The new GL series enables reliable long term measurment with its built-in 4GB flash memory and SD card slot for external storage devices.


* The built-in Flash memory is available for units with the following serial numbers, please contact your local representative for the details.

Model GL840-M - America, C6051xxx                       Model GL840-WV - America, C6052xxx

GRAPHTEC MIDI DATA LOGGER GL840 BUILT-IN 4 GB FLASH MEMORY SD CARD SUPPORT
 

DIRECT CSV / EXCEL RECORDING WITH REAL TIME MONITORING CAPABILITY

GRAPHTEC MIDI DATA LOGGER GL840 DIRECT CSV / EXCELL RECORDING WITH REAL TIME MONITORING CAPABILITY

Graphtec APS software now carries a direct excel download capability with ability to create real-time reports as the rows populates on the Excel sheet.  You can populate your spreadsheet in real time and show case the wave form as you record.

 

DIN RAIL MOUNTABLE

GRAPHTEC MIDI DATA LOGGER GL840 DIN RAIL MOUNTABLE

GL840 can also be attached to a DIN rail bracket using the M4L6 binding, hand screws, position your GL840 that is best suited for your application or you can mount it in a hard case.