Introduction It’s a wireless technology that aids in recording processing and transferring data from one remote location to another in a particular duration. Devices that are responsible for the above are known as data loggers or recorders. Some of them transfer data one way while others have two way capabilities. The one way types only transmit information of their remote environment in one direction and can only be controlled remotely. Their counterparts with two way capabilities can transmit and receive data and/or information to the devices with which they are connected to. These devices are connected to cellular devices via WI-FI, GPRS, cellular and networks. Data collected ranges from variation in temperatures, humidity, the speed of wind, water level, weight variations, smoke concentration in case of accidental fires amidst others. In most cases they are limited to one or two parameters. A few can be programmed to carry out varied tasks which require more sophisticated microprocessors and technology. Working mechanism and applications They are small devices with digital interfaces, in built microprocessors, sensors, alarms clocks, rechargeable batteries data recorders just to mention a few important ones. All these components work in unison to detect and record the different variations they are set for. Those with sensors and alarms transmit the recorded information to those responsible for any required adjustments. There are several applications which include hydrological to measure water aspects, environmental monitoring, agriculture for fertigation purposes, metrology, various industrial processes like monitoring sensitive processes in terms of temperature and humidity. Advantages of data loggers
Data loggers are very useful devices in this world of ever changing technology. Since they come with various specifications one can choose to buy and program them to fit into their specific needs. With the different future improvements like email connection among others; the technology can be more efficient and very useful in most industrial purposes. When sourcing to purchase it important to consult different manufacturers and professional for one that can fit your entire requirement.
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February 2019
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