DATA LOGGER Meaning and
Definition
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A data logger refers to an electronic device designed to collect and record data over time. It is primarily used for measuring and recording various physical or environmental parameters such as temperature, humidity, pressure, voltage, or current. The purpose of a data logger is to provide accurate and reliable data for analysis, monitoring, or research purposes.
Data loggers typically consist of a sensor or sensors to measure the desired parameter, an internal memory or storage device to store the collected data, and a built-in microprocessor to process and control the data logging operations. The device may also have the capability to display real-time data and be connected to a computer or other devices for data transfer or analysis.
Data loggers are commonly used in a wide range of industries and applications such as agriculture, environmental monitoring, scientific research, industrial processes, transportation, and energy management. They offer numerous advantages including the ability to capture data remotely or in harsh environments, long-term data collection, and increased accuracy compared to manual data recording.
The collected data can be analyzed to identify trends, patterns, or anomalies, enabling users to make informed decisions, troubleshoot issues, optimize processes, or comply with regulatory requirements. Additionally, data loggers often have programmable settings, allowing users to customize the data collection intervals, triggers, or alarms based on their specific needs.
In summary, a data logger is a versatile electronic device that collects, records, and stores data from various sensors to provide valuable information for analysis, monitoring, and research purposes across multiple industries.
Etymology of DATA LOGGER
The word "data logger" is a compound noun comprised of two parts: "data" and "logger".
1. Data: The term "data" originates from the Latin word "datum", which means "something given" or "a fact or piece of information". It entered the English language in the mid-17th century, adapting the meaning to refer to factual information, often in the form of statistics, measurements, or records.
2. Logger: "Logger" is derived from the word "log" originally used to refer to a portion of tree trunk in the English language. Over time, the term evolved to describe cutting and processing trees, particularly for use in building and construction. In the late 17th century, "logger" emerged as a noun to denote those who chop down trees and prepare them for lumber.
