Hydro Terra Newsletter

Please enter your details below to subscribe.

Please select one or more fields of interest:

  • Coal Seam Gas
  • Water Resources
  • Contaminated Land
  • Research
  • Landfill
  • Construction
  • Mining
  • Agriculture
  • Natural Resources

CR300 Datalogger

Campbell Scientific

The CR300 is a multi-purpose, compact, low-cost measurement and control datalogger. This entry level datalogger, with its rich instruction set, can measure most hydrological, meteorological, environmental and industrial sensors. It will concentrate data, making it available over varied networks and deliver it using your preferred protocol. The CR300 also performs automated on-site or remote decision making for control and M2M communications. The CR300 is ideal for small applications requiring long-term, remote monitoring and control.

The CR300 is typically not used with measurement and control peripherals because of its limited number of control ports. It could creatively be used with one or two multiplexers max or three terminal input modules. It is also compatible with low on current and voltage solid-state relays.

The CR300 is not compatible with SDM or CDM devices.

Benefits and Features
  • Charge on-site battery (solar or ac-dc power converter) with inbuilt power regulator

  • Operate on a very modest power budget

  • Measure multiple analog voltage or current sensors

  • Measure multiple pulse output or serial/digital sensors

  • Connect via a wide variety of modems for remote telemetry

  • Communicate using PakBus, Modbus, DNP3 and other standard protocols

  • Send encrypted/secure email messages and alarms (TLS-encrypted SMTP)

  • Campbell quality surge and ESD protection

  • Simplified setup with PC connection using USB port

Manuals, Data Sheets & Operating Guides
Video - Quick Start Overview