Data loggers, in general, are devices used to record data in relation to a particular location or over time. Data loggers may measure current, voltage, humidity, temperature, soil moisture, water level, wind direction, wind speed, signals and many other data.
There are different types of data loggers and these are the following:
- Mechanical data loggers
This type of data logger is considered freestanding. Basically, this is the most traditional type; it does not require the use of a computer.
- Electronic data loggers
This type, on the other hand, requires a computer. The use of computers will allow users to transfer information and manipulate how the the information is displayed for further analysis. Electronic data loggers are more flexible as they have more user capabilities and features.
- Wireless data loggers
Considered as the most advanced type of data logger, wireless data loggers are almost like a combination of both mechanical and electronic data loggers. Because of its wireless technology, these data loggers can easily be connected to a much larger network.
In addition, wireless data loggers can also be monitored from different locations. In spite of the wirelessness, wireless data loggers offer more user capabilities, programs and functions than both mechanical and electronic data loggers.
In general, data loggers are quite small and battery-powered with internal microprocessors and sensors. They can easily be carried around to deploy in certain locations. Before, data loggers were mostly wired; however, wireless data loggers have also emerged in the market and has gained much popularity today.
When are Wireless Data Loggers Useful?
For data logging conditions wherein cables and wires are not practical, applicable, or convenient or when there are many distributed measurement points, wireless data loggers can easily accomplish the job.
Aside from what was previously mentioned, wireless data loggers may also be useful when the data that is to be recorded is transmitted from a vehicle that is moving or when the motion of an object that contains the points of measurement disables the use of sensors that are wired.
When the data that is to be collected is coming from an area that is not easily accessible or when the data that is to be collected is coming from an area cannot regularly connect to the internet, wireless data loggers are also the best options.
How are Wireless Data Loggers Used in Real Life?
Oftentimes, weather stations make use of wireless data loggers in order to collect information about the conditions of offshore data like sea water level. Wireless data loggers are also used to determine gas pressure records, systems of tank level, treatment plans for waste and for nuclear power stations. And in the industry of automobiles, wireless data loggers are used to check the performance and determine the causes of failure.
The Bottom Line
High quality wireless data loggers, such as those by Daqifi, are not just extremely useful, they are also cost-saving devices. Understandably, wireless technology, in general, reduces costs as this technology gets rid of wires and cables and it also lowers installation time of the users.