Data loggers for cold room temperature monitoring.
Room temperature data logger.
Temperature data loggers allow you to monitor and record temperature values over a period in time.
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They are typically battery powered and equipped with internal memory and have become the predominant method of monitoring in most contemporary industries having increasingly replaced the electromagnetic chart recorders that originated back in the early 19th century.
Data loggers are small electronic devices used to track and store location specific data via built in or external sensors.
They are also used in labs and for pharmaceutical applications like vfc.
In this respect a distinction is made between single use instruments and long term monitoring instruments.
Temperature data loggers are used for temperature and humidity monitoring and are above all employed in the industrial sector where temperature and humidity play a major role.
In olden times checking food storage temperature in refrigerators was done manually by people.
The data is typically viewed using software that in most cases is available as a free download.
They had to stick to a schedule of tracking the temperature at a specific time.
The single use instruments are mainly used to record values within a short period of time.