A data logger is any device that can be used to store data. This includes many acquisition devices such as plug-in boards or serial communication systems which use a computer as a real-time data recording system.
Mostly a datalogger is considered as a standalone device that can read various types of electrical signals and store the data in internal memory for later download to a computer. The advantage of data loggers is that they can operate independently of a computer, unlike many other types of data acquisition devices. Data loggers are available in various shapes and sizes and their range includes simple economical single channel fixed-function loggers to more powerful programmable devices capable of handling hundreds of inputs.
Data loggers are normally more economical than chart recorders. They offer more flexibility and are available with a greater variety of input types. Most data loggers collect data which may be directly transferred to a computer. Although this option is available with some recorders, it normally adds significant expense to the recorder price. Data acquisition systems offer a great deal of flexibility and are certainly attractive when high sample rates are required, however, since they require connection or installation into a computer, the computer must also be present and active when collecting the data. Data loggers can collect data independently of a computer. Data is normally collected in non-volatile memory for later download to a computer. The computer does not need to be present during the data collection process. This makes them ideally suited for applications requiring portability.
Our offered data loggers are compatible with most types of signals. Some data loggers are dedicated to a certain input type while others are programmable for different types of inputs. Dutco Tennant LLC offers a wide range of data loggers for several types of signals, including thermocouple, sound, ph, pressure and many more.
Data loggers generally have low sample rates in comparison to real-time data acquisition systems.
Compact and robust design and totally waterproof housing Data loggers are used to log the pressure or flow values. Various types of pressure and flow sensors can be connected to the Datalogger. Portable pressure loggers are available with pressure hose for direct monitoring.
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