Campbell Data Logger CR350

The CR350 is a multi-purpose, extremely low power, compact measurement and control data logger. This entry-level data logger, with its rich instruction set, can measure most hydrological, meteorological, environmental, and industrial sensors. It concentrates data, makes it available over varied networks, and delivers it using your preferred protocol. The CR350 also performs automated on-site or remote decision-making for control and M2M communications, making it ideal for small applications requiring long-term, remote monitoring and control.

Key differences between the CR300, CR310, and CR350 dataloggers:

• The CR310 and CR350 offer removable connectors.
• The CR310 includes a 10/100 Ethernet connection.
• The CR350 has two independent RS-232/RS-485 ports and USB-C.
• The CR350 includes Wi-Fi, cellular, or regional radio options:
  • CR350-RF407: US and Canada
  • CR350-RF412: Australia and New Zealand
  • CR350-RF422: UK and EU
  • CR350-RF427: Brazil

Note: Campbell Scientific does not recommend the CR350 as a PakBus router in networks with more than 50 devices. Large arrays or string variables may also reach memory limits. For such applications, a CR1000Xe Measurement and Control Datalogger is recommended.

Benefits and Features

• Two dedicated SDI-12 terminals to expand SDI-12 sensor use
• Extremely low current requirements
• Two dedicated RS-232/RS-485 terminals to support smart sensors or modems
• Easy setup with PC software and USB-C connectivity
• Ability to measure analog and digital sensors with confidence
• Trusted Campbell Scientific quality with surge and ESD protection
• Integrated radio option to network wirelessly with other nodes or Internet gateways
• CR350-WIFI ideal for short-range wireless IP communication
• Removable terminal block for easy wiring
• Communicate anywhere using built-in cellular or satellite peripherals
• Integrated 12 V battery solar charge regulator to charge batteries
• Support for PakBus, Modbus, DNP3, GOES, and other standard communication protocols
• Multiple general-purpose I/O and programmability for measurement acquisition and control
• Event-driven communications and outputs for automated notifications