![]() Upon activation, data loggers are typically deployed and left unattended to measure and record information for the duration of the monitoring period. One of the primary benefits of using data loggers is the ability to automatically collect data on a 24-hour basis. ![]() Electronic data loggers have replaced chart recorders in many applications. It is common for general purpose types to be programmable however, many remain as static machines with only a limited number or no changeable parameters. Some data loggers interface with a personal computer and use software to activate the data logger and view and analyze the collected data, while others have a local interface device (keypad, LCD) and can be used as a stand-alone device.ĭata loggers vary from general-purpose types for a range of measurement applications to very specific devices for measuring in one environment or application type only. ![]() They generally are small, battery-powered, portable, and equipped with a microprocessor, internal memory for data storage, and sensors. Increasingly, but not entirely, they are based on a digital processor (or computer), and called digital data loggers (DDL). Data logger Cube storing technical and sensor dataĪ data logger (also datalogger or data recorder) is an electronic device that records data over time or about location either with a built-in instrument or sensor or via external instruments and sensors.
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