dataTaker DT80 Data Logger with 4 SDI-12 channelsIf you need to capture and record data from devices with an SDI-12 interface, CAS has several data logging solutions to meet your needs. The dataTaker DT8x family offers the EASIEST to USE SDI-12 data logging systems available. Unlike other systems, the dataTaker loggers provide a high level interface command set that makes collecting data from SDI-12 devices easy and painless. Check out the examples below for more information.



Isodaq Technology Tadpole Telemetry data logger with GSM/GPRS modem

Tadpole R2

Tadpole R2 GSM GPRS Data Logger


  • GPRS data logger with up to 16 channel inputs
  • Internal 2.5G GSM/GPRS modem, external antennae socket
  • Field replaceable battery packs
  • Easy wiring with spade terminals for battery and sensors
  • Digital pulse/frequency (max 2 ch) and/or SDI-12
  • Small size - 48mm diam, 160mm long approx.



dataTaker DT80 Intelligent Universal Input Data Logger with 5 to 15 Analog Inputs #datalogger

DT80

DT80 Intelligent Universal Input Data Logger


The dataTaker DT80 is an intelligent data logger that provides an extensive array of features that allow it to be used across a wide variety of applications.

  • 5 to 15 Universal Analog Sensor Channels
  • Expandable up to 300 Analog Inputs
  • 8 Bi-Directional Digital Channels
  • 4 High Speed Counter Channels
  • 4 SDI-12 Channels
  • Advanced Alarming & Mathematical Capabilities
  • Ethernet, USB, or RS-232 Communication with PC
  • SDI-12 and Modbus Sensor Support
  • Built-in Web Server, FTP, and an Enhanced Web Interface



dataTaker DT80G GeoTechnical Vibrating Wire Data Logger

DT80G

DT80G Intelligent Vibrating Wire Data Logger


The dataTaker DT80G supports vibrating wires to handle geotechnical data logging applications.

  • Vibrating Wire Strain Gauge Support
  • Compatible with Geotechnical Instruments
  • 5 to 15 Universal Analog Sensor Channels
  • Expandable up to 300 Analog Inputs
  • 8 Bi-Directional Digital Channels
  • 4 High Speed Counter Channels
  • 4 SDI-12 Channels
  • Advanced Alarming & Mathematical Capabilities
  • Ethernet, USB, or RS-232 Communication with PC
  • SDI-12 and Modbus Sensor Support
  • Built-in Web Server, FTP, and an Enhanced Web Interface

Isodaq Technology Frog RX GSM GPRS Telemetry Data Logger

Frog RX

Frog RX GSM GPRS Data Logger


  • Single input logger with up to 8 channels
  • IP68 Rating
  • Lithium Battery Options - up to 5 Year
  • External Antenna
  • Analog, Digital, SDI-12 Input Options
  • 16-bit Accuracy
  • 30K Data Point Storage

Isodaq Technology Hawk XT GSM GPRS Telemetry Data Logger

Hawk XT

Hawk XT GSM GPRS Data Logger


  • Multi-channel telemetry logger - 8 or 16 channel versions
  • Internal GSM / GPRS, PSTN or Satellite modem
  • Enclosure mounted or external antenna (where applicable)
  • SDI-12 compatible expansion port for smart sensors
  • Supports DNP3 and MODBUS protocols
  • Logger only, non-modem version available.

Isodaq Technology Tadpole Telemetry data logger with 3G GPRS modem

Tadpole R3

Tadpole R3 3G GPRS Data Logger


  • 3G/GPRS data logger with up to 16 channel inputs
  • Internal multi-band HSPA and LGA modem
  • Field replaceable battery packs
  • Easy wiring with spade terminals for battery and sensors
  • Digital pulse/frequency (max 2 ch) and/or SDI-12
  • Small size - 48mm diam, 160mm long approx.



dataTaker DT85 Intelligent Universal Input Data Logger with 16 to 48 Analog Inputs

DT85

DT85 Intelligent Universal Input Data Logger


The dataTaker DT85 is an intelligent data logger that provides an extensive array of features that allow it to be used across a wide variety of applications, while also being able to take a large number of inputs simultaneously.

  • 16 to 48 Universal Analog Sensor Channels
  • Expandable up to 900 Analog Inputs
  • 8 Bi-Directional Digital Channels
  • 4 High Speed Counter Channels
  • 4 SDI-12 Channel
  • Advanced Alarming & Mathematical Capabilities
  • Ethernet, USB, or RS-232 Communication with PC
  • SDI-12 and Modbus Sensor Support
  • Built-in Web Server, FTP, and an Enhanced Web Interface



dataTaker DT85G Geotechnical Vibrating Wire Data Logger with 16 to 48 Analog Inputs

DT85G

DT85G Intelligent Vibrating Wire Data Logger


The dataTaker DT85G supports vibrating wires to handle geotechnical data logging applications, and can also take a large number of inputs simultaneously.

  • Vibrating Wire Strain Gauge Support
  • Compatible with Geotechnical Instruments
  • 16 to 48 Universal Analog Sensor Channels
  • Expandable up to 900 Analog Inputs
  • 8 Bi-Directional Digital Channels
  • 4 High Speed Counter Channels
  • 4 SDI-12 Channel
  • Advanced Alarming & Mathematical Capabilities
  • Ethernet, USB, or RS-232 Communication with PC
  • SDI-12 and Modbus Sensor Support
  • Built-in Web Server, FTP, and an Enhanced Web Interface



Infinite ADU-500 Autonomous RTU Data Logger

ADU-500

Infinite ADU-500 Autonomous RTU Data Logger


  • GSM/GPRS and CDMA2000 versions
  • Quick and easy installation
  • 2 analog inputs, 3 digital inputs and digital sensor support
  • Several excitation options for external sensors
  • Maintenance free operation for over 10 years



Delphin Expert Logger

Expert Logger

Expert Logger


  • Universal analog inputs (mV mA, TC, RTD)
  • Digital Inputs and Outputs
  • SDI12 Interfaces
  • 4GB Internal Data Storage
  • Independent operation possible with batteries or rechargeables
  • External data storage USB