• Supports vibrating wire sensors, including
- RST Instruments
- Slope Indicator
- Soil Instruments
- and more...
• Web Interface
• Modbus for sensors and SCADA connection
• Up to 48 Analog (± 30V) sensor inputs
• Expandable to 900 analog inputs
Supporting vibrating wire sensors the dataTaker DT85G
GeoLogger is ideal for all geotechnical data logging
applications. The dataTaker GeoLoggers have built-in
vibrating wire support providing ideal data acquisition and
monitoring solution for the engineer working in the
The low cost, low power dataTaker DT85G is extremely
versatile and easy to configure for communications, data
capture and data analysis. View the data in real time or
store up to 10 million data points. Data storage and
retrieval can be achieved via USB memory stick, FTP, cell
phone, Modbus for SCADA, Ethernet or Web.
For Geotechnical Applications
The dataTaker GeoLoggers can monitor a wide variety of
geotechnical datalogging applications including slope
stability, subsidence, dam wall monitoring, tunnel and
mining excavation, ground water, tunnel wall monitoring and
The dataTaker DT85G has 16 analog channels capable of
measuring up to 16 vibrating wire strain gauges with
thermistors or 48 vibrating wire strain gauges without
thermistors. If additional channels are required the DT85G
and DT85G can be expanded simply by connecting dataTaker
Channel Expansion Modules (CEM20) to provide 300 to 900
vibrating wire channels with thermistors.
The advanced dataTaker DT85G range Geologgers are compatible
with all major brands of geotechnical instrumentation
including Slope Indicator, RST Instruments, Geokon, Soil
Instruments, Roctest, AGI - Applied Geomechanics Inc.
Manage a variety of sensors or devices using the Sensor
Power options via dedicated power output, digital outputs or
the latching relay configurations.
Superior Data Storage and Communications
Store up to 10 million data points in user defined memory,
log as much or as little as you need with independent
control of schedule size and mode. Overwrite or stop logging
once allocated memory is full. Archive data on alarm event,
copy to USB memory or transfer via FTP, the choice is yours.
Communications features include RS232 with modem support,
USB, Ethernet and USB memory stick ports. Connect to the
DT80 locally, remotely or over the Internet. The web
interface allows users to configure the DT85G, access logged
data and see current measurements as mimics or in a list
using a web browser. FTP provides data to your office over
the internet or mobile phone network, without the need for
polling or specific host software.