The Cr300 Series Data Logger; Cr300 Series Product Line - Campbell CR300 Series Product Manual

Data Retrieval and Communications - Data is copied (not moved) from the data logger,
l
usually to a computer, by one or more methods using data logger support software. Most
communications options are bi-directional, which allows programs and settings to be sent
to the data logger. For more information, see
Datalogger Support Software - Software retrieves data, sends programs, and sets settings.
l
The software manages the communications link and has options for data display.
Programmable Logic Control - Some data acquisition systems require the control of
l
external devices to facilitate a measurement or to control a device based on
measurements. This data logger is adept at programmable logic control. See
Programmable logic

4.1 The CR300 Series data logger

CR300 series data loggers are multi-purpose, compact, measurement and control data loggers.
These small, low-cost, high-value data loggers offer fast communications, low power
requirements, built-in USB, and excellent analog input accuracy and resolution. They can
measure most hydrological, meteorological, environmental, and industrial sensors. They
concentrate data, make it available over varied networks, and deliver it using your preferred
protocol. They also perform automated on-site or remote decision making for control and M2M
communications. CR300 series data loggers are ideal for small applications requiring long-term
remote monitoring and control.

4.1.1 CR300 Series product line

The CR300 series product line consists of the CR300 and the CR310. The primary differences
between the CR300 and CR310 are that the CR310 offers removable terminals and a 10/100
Ethernet connection.
The CR300 series can include Wi-Fi, cellular, or the following radio options for different regions:
control (p. 16) for more information.
Sending a program to the data
4. CR300 series data acquisition system components 5
logger (p. 74).