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Geologger G8 Module

The Geosense GeoLogger G8 is a versatile low power multi-channel data logger module which is capable of being used with a wide range of sensors with outputs which include VW, V, mV/V, 4-20mA, Pt100, NTC. It can manage multiple sensors through the use of  multiplexers which provide the electric signal of the sensors […]

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The Geosense GeoLogger G8 is a versatile low power multi-channel data logger module which is capable of being used with a wide range of sensors with outputs which include VW, V, mV/V, 4-20mA, Pt100, NTC.


It can manage multiple sensors through the use of  multiplexers which provide the electric signal of the sensors to the management module. Each system manages from 1 to 510 multiplexers for a maximum total of 16320 channels.


A graphical interface, compatible with all browsers (Windows, Linux and Mac) plus ‘tablet’, ‘smart phones’ or ‘smart TV’, allows configuration and reading of data from the module in an easy and intuitive way. All configurations can be implemented either locally or remotely through the integrated display and 12 buttons keypad or via the web server. All the configuration and working parameters are saved on the SD card.


It can be powered by either mains or battery and the ‘Smart’ power management contained within the GeoLogger G8 module allows it to be used with a battery to give an average life of at least one year in the basic configuration.


The GeoLogger G8 also visualises an internal FTP server, so it becomes also possible to download data over a local network or remotely via Internet. It can be also configured as FTP client to download automatically data to an FTP server.

















Data Logger Module Power input 12Vdc. Optional 110/220Vac or solar panel
Digital inputs (2 channels) Trigger / Pulse counter / Frequency
Analogue inputs (2 channels) 4-20mA / 0-3Vdc / 0-10Vdc
Digital outputs (2 channels) Alarm, Relay contact max 24VAC/DC 3A
Communication Dust Network external radio module, FTP local server (FTP access to the module), FTP client (automatic data download to the FTP server)
Memory type SD card, USB memory-stick
Sampling intervals Pre-set 1/59min – 1/23h – 1/10days
Memory Type SD card, USB memory-stick
Enclosure IP67
Muliplexer Channels 4+4, 8+8, 16+16
Total channels ; 32 for MUX, max 16320 channels
Inputs V, mV/V, 4020mA, VW, Pt100, NTC
Resolution 24 Bit V, mV/V, 4-20mA, Pt100, NTC 0.1Hz