The task of buying a data logger is quite the challenge if you haven’t done it in the past. You must understand what you’re buying, based explicitly on what you’re using it for and other vital factors. Fortunately, you’ve come across this post, which will give you some valuable tips on the elements and features to look for in a usb datalogger.
1 – Start with accuracy.
It does not matter what you are measuring or recording; the thing is that you must buy a data logger for its accuracy. If you plan on using it for monitoring AC temperatures in buildings and offices, you can bet on an instrument or product with a temperature accuracy of +/- 2 degrees. On the other hand, if you contemplate on using it for monitoring storage conditions such as research laboratories, it means you must look for a product with a high level of accuracy.
2 – Consider the software compatibility.
Most modern data loggers provide a multitude of data graphing and analysis software additions. When it comes to choosing the software, you must focus on a device with Windows or Mac-based operating systems. The reason is that those two options will prevent you from having a difficult time learning how to use it.
Furthermore, focus on apps that you can use. Do not mind the features which are useless for your purpose. For example, do not forget to figure out if the instrument performs tasks like convenient launching, offloading data, and configuring parameters with minimal effort.
3 – Mind the resolution.
The usb data logger resolution is as critical as software and accuracy. Resolution refers to the number of increments of a value which the instrument is capable of reporting. An example of this is a 12-bit resolution data logger which can indicate a maximum of 4,096 values. On the other hand, an 8-bit model will offer lesser value on a given temperature range. Nonetheless, be reminded that a higher resolution does not correspond to accurate measurements.
4 – Be sure to buy a durable data logger.
If you intend to use the data logger outdoors for the most part, then you should get one that comes with an enclosure. The enclosure guarantees that the device is durable to withstand outdoor elements like rain, extreme heat, moisture, wind, and snow.
Lastly, select a data logger based on the convenience it provides in data access. You can go for a standalone instrument where you download the data to a PC via USB. There’s also a portable version and a wireless device that doesn’t need a PC since it relies on a web-based data logging mechanism. Your choice will most likely be contingent on the setting or scenario where you plan to use the device.