To count bags
Problem
![14 In A Moving Web Rong](https://www.rycobel.com/assets/uploads/site/images/_767xAUTO_fit_center-center_80_none/11616/14_in-a-moving-web_rong.jpg)
High voltage spark over can be used in a controlled way. A spark over from a special electrode to a ground reference can be detected and evaluated. Perforations in plastic webs can be detected and counted. A Perfomaster provides the hardware and software to generate a controlled spark over, detect this and evaluate the spark over to produce a pulse signal. The pulse signal is available on the output connector and can be used for counting the detected spark-overs and thus perforations.
Solution
![14 In A Moving Web Ok](https://www.rycobel.com/assets/uploads/site/images/_767xAUTO_fit_center-center_80_none/11617/14_in-a-moving-web_OK.jpg)
Counting perforations with a Perfomaster to determine the quantity of bags to go on a roll.