Circular chart recorders as can be understood from the name are chart recorders that record data in the circular format. Here the paper is allowed to spin under one or more than one pen. The pen or pens are then deflected in proportion depending on the varying signals received which results in the formation of a circular chart. The circular charts are designed in such a way that they usually rotate in some standard time periods such as one hour, twenty-four hours, seven days etc. But there are a number of circular chart recorders that are quite flexible for the accommodation of different time periods that are non-standard in nature. This is the exact reason why these recorders are considered to be highly versatile because of their adaptability to various time periods.
There are a number of different types of circular chart recorders which are required to be chosen with utmost care so as to make sure that the chosen recorder serves the intended purpose of use. The recorder not chosen appropriately would not allow the devices to function properly. This is exactly the situation where the proper selection of chart recorders is a matter of immense importance. So, here we have listed a few important factors to consider at the time of selection of these chart recorders.
Number of Inputs to be Recorded
The first thing to consider is the total number of inputs that are needed to be recorded by the chart recorder. Thus, it becomes extremely important to consider the number of inputs required and accordingly select the circular chart recorder for the purpose of getting the best possible results.
Types of Inputs to be Recorded
After the number of inputs to be recorded is decided, then it is quite essential to have a clear idea about the types of inputs to be recorded. So, it is essential to know whether the level of water is to be monitored, the temperature is to be recorded, humidity is to be measured or the pressure of the room is to be recorded or the recorders would be put to some other uses. A vivid idea of the types of inputs to be recorded plays a significant role in the selection of the most appropriate chart recorder.
Unit of the Input Types
The unit of the input data is a matter of immense importance in this regard. Thus, before the selection of the circular chart recorder, it is to be made sure whether the input types are required to be recorded in the same unit or not. This makes the selection of the recorder an easier process and at the same time, it is ensured that the right choice is made.
Choosing the Correct Style
It is important to select the correct style of the recorder. Depending on the purpose the recorder is required to serve, the choice should be made between the bench-style chart recorder or the panel mounting style chart recorder.
Finally, it is important to check whether colour differentiation is available for the trend lines or not. The availability of colour differentiation makes it easier and more convenient to read the data so recorded. So, prior to the selection of the recorders, the availability of colour differentiation should be checked and chosen accordingly.
Read more from our blog: Types, Applications and Functions of Circular Chart Recorders
Once you have decided as to what would be the most appropriate circular chart recorders for a specific purpose or situation, it is also to be made a point that the recorders should only be purchased from a trusted, reputed and reliable manufacturer like G Tek so as to get the premium quality products where there is no compromise in quality or functionality.
Take a look at the types of Circular Chart Recorders:
- CR4” No Display: https://www.gtek-india.com/product/circular-chart-recorders/cr4-no-display/
- CR6″ No Display: https://www.gtek-india.com/product/circular-chart-recorders/cr6-no-display/
- CR6″ 1P-2P: https://www.gtek-india.com/product/circular-chart-recorders/cr6-1p-2p/
- CR11″ 1P-2P: https://www.gtek-india.com/product/circular-chart-recorders/cr11-1p-2p/
- CR11″ 3P-4P: https://www.gtek-india.com/product/circular-chart-recorders/cr11-3p-4p/