P1MW Contrast Sensors: The Efficient Choice for Reliable Print Mark Recognition in Series Processes
The P1MW series contrast sensors offer a resource-efficient solution for standardized print mark recognition. With clearly structured functions, they can be integrated quickly and seamlessly in existing processes – without any efforts. The highly visible white light and precise monochrome evaluation ensure reliable contrast detection in a wide range of colors. The integrated jump detection and dynamic teaching make the P1MW particularly robust against process-related deviations – ideal for high volumes in series operation. The contrast sensors deliver stable and precise results even when faced with misalignments, different color combinations or changed mark colors.
Quick Integration
The P1MW contrast sensors can be integrated efficiently and easily into existing systems. The sensor is ready for use in just a few steps and ensures stable processes in the series process right away.
Process Reliability thanks to Jump Detection
The P1MW series sensors detect abrupt signal changes in the contrast gradient, enabling reliable contrast detection even if the mark color changes or different materials are used. The integrated jump detection reduces setup effort and ensures stable results with changing batches and applications.
Seamless Initial Startup
The P1MW contrast sensors learn during operation. The dynamic teach feature simplifies initial startup and ensures maximum efficiency during setup and adjustment in the series process.
Precision to the Point
The small, homogeneous light spot enables reliable detection of even the smallest marks. Thanks to the highly visible white light and monochrome evaluation, optimal contrast values are achieved even with challenging color combinations.
Reliable Print Mark Recognition with the P1MW Contrast Sensors
Intuitive Operation at the Touch of a Button
RGB Status Indicator
High Degree of Tightness with IP68
Compact Format
Information at Your Fingertips
IO-Link 1.1
P1MW Series Contrast Sensors in Use
Detection of Print Marks on Sachet Packaging
Loose products, granules, powders, pastes or difficult-to-process products are packaged in vertical packaging machines into small, uniform sachets, also known as sealed-rim pouches. To ensure consistent product quality and package size in series production machines, small contrast marks are applied to the film material. The P1MW contrast sensors reliably detect these marks and thus precisely control the sealing process.
Detection of Contrast Marks on Foil Packaging
In the packaging industry, chocolate is packaged in tubular bags on horizontal packaging machines. To ensure that each package is the same size, contrast marks are applied to the foil packaging. These marks are reliably detected by P1MW series contrast sensors at high belt speeds. This ensures that the foil cutting process is precisely controlled. The compact format and universal mounting options enable optimum integration even in confined spaces or in small packaging systems.
Detection of Print Marks on Tea Packages
Before tea bags are filled, they must first be folded into their characteristic tea bag shape. Placing print marks on the packaging foils ensures that all packaging is uniform. Thanks to the small, round white light spot, the P1MW sensors reliably detect the marks to control the folding, gluing and cutting process. The small, compact 1M design allows optimal use in confined facilities.
