Description
Datalogger DT85 Series Advanced Dataloggers
The DataTaker DT85 Series Dataloggers are a family of advanced dataloggers ranging from five-channel dataloggers to systems with hundreds of analog inputs and many digital inputs.
The DataTaker DT85 Series measures and logs analog and digital data from numerous electrical sensors or analog instruments, RTDs, thermocouples, temperature sensors, strain gauges, current loops, voltages, resistances, and frequencies.
The model includes an Ethernet port, USB port, and a built-in web server, dEX, for setup and for viewing/downloading data. In addition:
DT85M includes an integrated modem
DT85W and DT85GW include integrated WiFi
The DataTaker DT85G and DT85GW are particularly well-suited for geotechnical applications such as slope stability, subsidence, embankment monitoring, tunnel and mine excavation, groundwater, tunnel wall monitoring, and site assessment. These support vibrating wire sensors and other geotechnical sensors.
Other features:
- Analog input channels set up as binary logic level inputs.
- Digital inputs record ON/OFF states of contacts or count pulses over a desired period.
- Alarm channels and digital outputs to trigger alarms (email / SMS / physical digital outputs) or control external processes.
- Readings can be returned directly or via internal calculations based on a single channel or multiple channels.
- Internal memory holds ~10 million readings.
- Connection to host computer via Ethernet, USB and serial host port.
- Separate USB port for USB flash drive to be used for additional storage or automatic reading of data from the logger.
- Option for built-in battery or backup battery.
- Most data logging configurations are easily configured using the graphical web-based dEX interface and a standard web browser.
- For more complex configurations, a script can be developed using the logger’s own scripting language.