ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/adhesive-dispensing-systems/about-adhesives/news-search/nordson-visits-jm-schmitt-in-bad-neuenahr-ahrweiler
. A horizontal version with the nozzle at a 90-degree angle is now being used for smaller diameters, while a vertical model with a straight nozzle is used for larger diameters
GPD Global | https://www.gpd-global.com/co_website/pdf/doc/Laser-Height-Sensor-22101449M.pdf
. Specifications Performance Measuring frequency . . . . . . . 2 kHz Light source . . . . . . . . . . . . . . Laser, red Typ. light spot size (distance) . 0.1 mm x 0.1 mm (30 mm) Response time . . . . . . . . . . . . 1 mx/10 mx/ 35 ms Laser protection class
