Various remote connection options eg dial up modem
Supporting vibrating wire sensors the new dataTaker DT8xG 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 geotechnical
environment.
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 site
assessment.
The DT80G and DT85G can be expanded simply by
connecting dataTaker Channel
Expansion Modules (CEM20) to provide 100 to 300
vibrating wire channels with thermistors.
The advanced new dataTaker
DT8xG range of GeoLoggers are compatible with all
major brands of geotechnical instrumentation including Slope
Indicator, RST Instruments, Geokon, Soil Instruments, Roctest, AGI
- Applied Geomechanics Inc.
- DT80G 5-15 unversal inputs
- DT85G 16-48 universal inputs
- Vibrating wire support
- Expandable Analogue channels using CEM20. DT80G up
to 100 and DT85G up to 300 geotechnical channels
- USB memory for easy data and program transfer
- Flexible communications (USB, Ethernet and RS232)
Key Features
- Standalone data logger with link to a PC
- Dual channel isolation technology
- User definable allocation of memory size and mode
- Vibrating wire support
- Expandable to 800 universal analogue channels - 300
Geotechnical channels (with CEM20's attached to a DT85G)
- 8 digital input/output channels
- 12 counter inputs (4 high speed) and 2 phase encoders
- Calculated measurements
- SDI-12 (multiple networks)
- 2 serial 'smart sensor' ports
- Modbus for SCADA connection
- Memory of approximately 10 million data points
- FTP for automatic data transfer
- Web Interface
Analogue inputs supported
- Thermistors
- Thermocouples
- PT100/PT1000
- Voltage
- Current
- Resistance
- Frequency
- Vibrating wire sensors
(Iclinometer/Extensometer/Piezometer/Pressure cell/ Crack
meter/Tilt meter)
- Bridge connections (Strain gauges/Load cells)
Key Capabilities
- Create complex schedules of logging rates, triggers and alarm
outputs
- Scale and view readings in real time on the integral display or
on a PC running Delogger or Excel
- Display readings in preferred engineering units e.g. Hz, Bar,
Pascals, Nm etc.
- Select logging rates
- Derive calculated (virtual) channels from real input
channels using mathematical functions
- Concurrently sample channels at different sample speeds
- Measure recordings from vibrating wire sensors such as
Iclinometer, Extensometer, Piezometer, Pressure cell, Crack meter
and Tilt meter