web width

This Pedro Velasco with Roll-2-Roll Technologies And we want to show you a little bit more about our sensor technology and its different applications. So here we have a demo set up to show some of the features that are sensors have. Right now we're showcasing the 221 infrared sensor and on the left side you'll see the forty eight millimeter white light sensor which we used mostly for contrast sensing so we have already set up the Infrared sensor and we're going to do first let me show you the in the edge mode all the capabilities that it can do. So they can do so right now number one.

It can actually tell you exactly where the sensor is mounted and Which side is that it's that said its absolute sensing so as you can see it automatically detects a sensor And then it's affecting the edge on this side, right? but I Want [to] change it. Just press here if I come from this side? See it automatically detects no calibration needed for this operation.

Additionally we have other characteristics that we can do with this we can do something with this same sensor. We can measure width. We set it up to monitor in this case. It can be a pass or fail condition so now there's no material, so I'm gonna put a material here, and then I'm going to set a Condition and I'm going to set it up.

Let's say I want to accept two millimeters off That's accept so now it has recorded the distance that just width that I want right? but put another material, that's a different width It will leave me a fail condition because it's beyond the limits that I've all already set up over here So that's another characteristics of our sensors. We can also show you another which is the string mode right here for the 221 sensor if I present one string? will actually see one string.

But that is the same time you can also see two strings and you can see even Three and many more right, but the best thing that we can do is we can actually also give you the distance between the strings between the edge of the strings, so in this case is telling us between the third and First string there's Thirty six millimeters right however we can adjust this, prepare you with our system so that they can actually tell you the difference between individual strings Now let me hook up now our White light sensor so as you can see I'm just going to unhook our 221 sensor infarred sensor And then I'm going to just hook up The light light sensor as you can see it turns on immediately It detects it and of course a white light sensor can do edge guiding. All right Just this the other sensors You can do it from either side, it auto detects. But I can also select the mode So right now. It's going to do contrast sensing So it will tell me The position this contrast as you can see by that?

Green and Red bar right, but I can also tell you Not only that I can tell you the width of that So it gives us a 9-millimeter width, if I change it and see, it changes. of course, if I Had a steady hand this little better, [okay]? [okay], so that's one of us the many features that we have and that's with the white light sensor the contrast capabilities also, we [can] also give you a Mark so let's say for example. You have something like [this] We wanted to detect the mark, so as soon as the sensor sees it It will tell me that the mark is detective.

Mark detected. This comes across, so this has multiple applications if you had For example. We can actually give you the distance between marks through a one of our algorithms But the best thing we can do is, we can also do this with ultraviolet light and then you can have a mark with UV ink which can also be detected. So these are some of our capabilities that are sensors can do.

Of course now we're looking for other applications As we do our research in our developing products by right now these are available to you. Just give us a call or visit our website, and you can actually see your products there. Thank you very much

Hi, this is Pedro Velasco with Roll-2-Roll Technologies. Today we talk a little bit as things that we can do with our sensors. Now our web guides are capable of doing edge guiding or center guiding with just a touch of an icon and that is because of our sensor technology. Now our sensors on their own they can actually have many other features that deal with that application.

For example this 221 mm sensor, we can use it to monitor the width of any material that is within the 221 millimeter sensing window. In this case they can measure the width, it can also detect that there are differences in the width and therefore send out a signal to tell you that there's something wrong with it. Now we can also do that, let's say that the sensing the material is wider than the sensing window. Well we can also use two sensors we can use two 221 mm or 2 48 mm and then hook them up to our sensor control unit and keep on doing that same application which is measuring the web width or at the same time controlling or monitoring the web width in case you want to make sure that the material is within specs in width wise.

This can be done with any of our sensors. This can be done with our 221 millimeter sensor the WPS 221 IR or this can be done with our 48. There are 16 mm sensors too and also with our new sensor the 440. Now this is some of the features that we have and we will talk some more about other features in future videos Thank you very much