{"id":25958,"date":"2026-06-29T17:42:41","date_gmt":"2026-06-29T15:42:41","guid":{"rendered":"https:\/\/roder.it\/applications\/automation-and-industrial-process\/in-line-non-contact-measurement\/"},"modified":"2026-10-05T14:46:23","modified_gmt":"2026-10-05T12:46:23","slug":"in-line-non-contact-measurement","status":"publish","type":"page","link":"https:\/\/roder.it\/en\/applications\/automation-and-industrial-process\/in-line-non-contact-measurement\/","title":{"rendered":"In-line non-contact measurement"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-61d584a3 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-ba02fbf7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"742\" height=\"989\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/mdd_mds_produzione_piattina_rame.png\" alt=\"In-line non-contact measurement of speed and length in production\" class=\"wp-image-6119\" style=\"border-width:1px;border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/mdd_mds_produzione_piattina_rame.png 742w, https:\/\/roder.it\/wp-content\/uploads\/2022\/10\/mdd_mds_produzione_piattina_rame-225x300.png 225w\" sizes=\"auto, (max-width: 742px) 100vw, 742px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"border-radius:0px 6px 6px 0px;border-left-color:var(--wp--preset--color--ti-accent);border-left-style:solid;border-left-width:5px;color:#1A5276;background-color:#ebf1f4;padding-top:14px;padding-right:16px;padding-bottom:14px;padding-left:16px;font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.769), 20px);font-style:italic\"><strong>In-line non-contact measurement<\/strong> of speed and length monitors the material <strong>as it runs<\/strong>, in real time, eliminating the <strong>wear and slippage<\/strong> typical of contact systems.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list is-style-checkbox has-ti-accent-color has-text-color has-link-color wp-elements-1\">\n<li><strong>In-line measurement:<\/strong> in real time<\/li>\n\n\n\n<li><strong>Non-contact:<\/strong> no wear or slippage<\/li>\n\n\n\n<li><strong>High speed:<\/strong> up to 50 m\/s<\/li>\n\n\n\n<li><strong>High accuracy:<\/strong> uncertainty down to 0.025 %<\/li>\n\n\n\n<li><strong>Wide range of materials:<\/strong> metal, paper, wood, plastic<\/li>\n\n\n\n<li><strong>Standard outputs:<\/strong> encoder, analogue and bus<\/li>\n\n\n\n<li><strong>Simple integration:<\/strong> direct process control<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In-line non-contact measurement<\/strong> of speed and length is one of the most requested solutions in process automation: it makes it possible to monitor the material as it runs, without touching it, eliminating wear and slippage. <a href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/\">ASTech optical velocimeters and encoders<\/a> perform this measurement in real time, with constant accuracy and repeatability. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This page belongs to the <a href=\"https:\/\/roder.it\/en\/applications\/automation-and-industrial-process\/\">Automation and industrial process<\/a> section and describes how to measure speed and length directly on the production line.<\/p>\n<\/div>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-cover is-light popmake-11245\" style=\"border-width:1px;border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-left-radius:10px;border-bottom-right-radius:10px;min-height:250px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"213\" class=\"wp-block-cover__image-background wp-image-14896 size-large\" alt=\"banner aiuto nella scelta dello strumento oppure della tecnologia\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-1024x213.png\" data-object-fit=\"cover\" srcset=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-1024x213.png 1024w, https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-300x63.png 300w, https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products-768x160.png 768w, https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/banner_technical_support_choose_products.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#d3d6dc\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-container-core-cover-is-layout-a304f9a9 wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-right has-ti-fg-color has-text-color has-link-color wp-elements-2 wp-block-paragraph\" style=\"font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 1.726), 35px);\"><strong>Would you like help choosing the right product ?<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-b507c051 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/roder.it\/en\/contacts\/\">Click here !<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">What in-line non-contact measurement means<\/h2>\n\n<p class=\"wp-block-paragraph\">Measuring in-line means detecting the quantity of interest while the material is in production, without interrupting the process. Doing so <strong>without contact<\/strong> adds a decisive advantage: since there are no parts touching the material, there is no wear, slippage or marking of the surface. The optical velocimeter illuminates the material with LED light and analyses the reflected light, deriving the instantaneous speed and, by integration, the length. As a result, the measurement remains accurate and repeatable over time, even on hot, thin, glossy or delicate materials.   <\/p>\n\n<p class=\"wp-block-paragraph\">For fast lines the <a href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/velocimetri-ottici-serie-vlm500\/\">VLM500<\/a> is used (up to 50 m\/s, uncertainty &lt; 0.025 %); for low speeds and the replacement of measuring wheels the <a href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/velocimetri-ottici-serie-vlm60\/\">VLM60<\/a>, accurate even at 0 m\/s.<\/p>\n\n<h2 class=\"wp-block-heading\">Functions enabled by in-line measurement<\/h2>\n\n<p class=\"wp-block-paragraph\">In-line measurement feeds numerous automation functions: cut-to-length, piece counting, synchronisation between drives, elongation control and production documentation. For example, knowing the actual speed of the material makes it possible to trigger a shear at the exact instant, or to keep the ratio between two motorised rollers constant. In other words, in-line measurement turns raw data into concrete control actions.  <\/p>\n\n<h2 class=\"wp-block-heading\">Advantages of in-line measurement<\/h2>\n\n<ul class=\"wp-block-list is-style-checkmark\">\n<li>Monitoring of the material in production, without stopping the process<\/li>\n\n\n\n<li>No wear or slippage: data stable over time<\/li>\n\n\n\n<li>Suitable for hot, thin, glossy or delicate materials<\/li>\n\n\n\n<li>Fast update time for real-time control<\/li>\n\n\n\n<li>Integration with PLCs, drives and supervision systems<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Real time and signal dynamics<\/h2>\n\n<p class=\"wp-block-paragraph\">In process control, not only accuracy counts but also the <strong>responsiveness<\/strong> of the data. The optical velocimeter updates the measurement in less than a millisecond and offers a configurable moving average, useful for stabilising the signal without losing reactivity. These high dynamics make it possible to follow rapid transients, such as line start-ups or load variations, while also keeping the length measurement by integration accurate. As a result, the control loops work in a more stable and precise way.   <\/p>\n\n<p class=\"wp-block-paragraph\">In addition, the availability of the data on encoder, analogue and fieldbus outputs makes it possible to feed several systems at the same time, from cutting control to line supervision.<\/p>\n\n<h2 class=\"wp-block-heading\">Robustness and installation<\/h2>\n\n<p class=\"wp-block-paragraph\">In-line measurement requires robust instruments, capable of working continuously in industrial environments. With <strong>IP 65<\/strong> protection, white-light LED illumination and, where necessary, protective housings, ASTech optical velocimeters offer high availability with minimal maintenance. Installation is facilitated by plates and alignment units, which ensure correct positioning with respect to the material. Ultimately, in-line non-contact measurement improves the quality and continuity of the process, with a rapid return on investment.   <\/p>\n\n<h2 class=\"wp-block-heading\">Recommended products<\/h2>\n\n<div class=\"wp-block-group alignwide is-layout-grid wp-container-core-group-is-layout-b251d530 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-white-background-color has-background is-layout-constrained wp-container-core-group-is-layout-10ff9433 wp-block-group-is-layout-constrained\" style=\"border-color:#e0e0e0;border-width:1px;border-radius:8px;padding-top:16px;padding-right:16px;padding-bottom:16px;padding-left:16px\">\n<figure class=\"wp-block-image size-large has-custom-border\"><a href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/velocimetri-ottici-serie-vlm500\/\"><img decoding=\"async\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/astech-velocimetri_ottici_vlm500-vlm500_foto_prodotto_assonometria_vista-web_image-510x510-1.webp\" alt=\"VLM500 optical speed meters\" style=\"border-radius:6px;aspect-ratio:4\/3;object-fit:contain\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.385), 17px);\">VLM500 optical speed meters<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:14px\">Speeds up to 50 m\/s, uncertainty &lt; 0.025 %, CCD spatial filter.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-custom-font-size wp-element-button\" href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/velocimetri-ottici-serie-vlm500\/\" style=\"font-size:14px\">Discover<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background is-layout-constrained wp-container-core-group-is-layout-10ff9433 wp-block-group-is-layout-constrained\" style=\"border-color:#e0e0e0;border-width:1px;border-radius:8px;padding-top:16px;padding-right:16px;padding-bottom:16px;padding-left:16px\">\n<figure class=\"wp-block-image size-large has-custom-border\"><a href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/velocimetri-ottici-serie-vlm60\/\"><img decoding=\"async\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/astech-velocimetri_ottici_vlm60-vlm60_foto_prodotto_vista_anteriore-web_image-480x480-1.webp\" alt=\"VLM60 optical encoder\" style=\"border-radius:6px;aspect-ratio:4\/3;object-fit:contain\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.385), 17px);\">VLM60 optical encoder<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:14px\">A replacement for measuring wheels, measuring down to 0 m\/s.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-custom-font-size wp-element-button\" href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/velocimetri-ottici-serie-vlm60\/\" style=\"font-size:14px\">Discover<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background is-layout-constrained wp-container-core-group-is-layout-10ff9433 wp-block-group-is-layout-constrained\" style=\"border-color:#e0e0e0;border-width:1px;border-radius:8px;padding-top:16px;padding-right:16px;padding-bottom:16px;padding-left:16px\">\n<figure class=\"wp-block-image size-large has-custom-border\"><a href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/\"><img decoding=\"async\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/astech-velocimetri_ottici_vlm500-velocimetri_encoder_ottici_misure_senza-web_image-292x292-1.webp\" alt=\"Optical encoder speed meters\" style=\"border-radius:6px;aspect-ratio:4\/3;object-fit:contain\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.385), 17px);\">Optical encoder speed meters<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:14px\">Overview of the optical speed meter and encoder family.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-custom-font-size wp-element-button\" href=\"https:\/\/roder.it\/strumenti\/velocimetri-encoder-ottici\/\" style=\"font-size:14px\">Discover<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Measurable quantities and available signals<\/h2>\n\n<p class=\"wp-block-paragraph\">In-line measurement provides two fundamental quantities: the instantaneous speed of the material and its length, obtained by integration. These data are made available on A\/B incremental encoder outputs, an analogue current output and the main fieldbuses. In this way the same instrument feeds both the fast control loops, via the encoder output, and the supervision systems, via the fieldbus. As a result, integration is flexible and suited to different automation architectures.   <\/p>\n\n<h2 class=\"wp-block-heading\">Comparison with contact measurement<\/h2>\n\n<p class=\"wp-block-paragraph\">Compared with measuring wheels, in-line optical measurement eliminates slippage and wear at the root, the two main sources of error and maintenance. Wheels, moreover, can mark delicate materials and have to be replaced periodically; the optical velocimeter, on the other hand, does not touch the material and keeps accuracy constant over time. In practice, optical measurement offers higher data quality at a lower running cost.  <\/p>\n\n<h2 class=\"wp-block-heading\">Maintenance and availability<\/h2>\n\n<p class=\"wp-block-paragraph\">In an automated plant, every unplanned stoppage has a high cost. The absence of contacting parts reduces maintenance to minimal interventions, such as periodic cleaning of the optical window. With IP 65 protection and, where needed, protective housings, the instrument guarantees high availability even in continuous operation. Ultimately, in-line non-contact measurement contributes to a more stable, documented and productive process.   <\/p>\n\n<h2 class=\"wp-block-heading\">An investment that pays for itself<\/h2>\n\n<p class=\"wp-block-paragraph\">In-line non-contact measurement combines accuracy, responsiveness and reliability, reducing scrap and unplanned stoppages. On continuous, high-volume processes, these benefits quickly translate into a tangible return on investment. In addition, the possibility of directly replacing measuring wheels and rotary encoders, replicating their signal, makes adoption simple and low-risk. RODER technical support helps to assess the application and define the most suitable solution, from the choice of model to the installation accessories. It should also be considered that reliable and documented process data is today an increasingly requested requirement in view of digitalisation and connected industry, where the quality of in-line measurements is the prerequisite for any subsequent analysis and optimisation.    <\/p>\n\n<h2 class=\"wp-block-heading\">Frequently asked questions<\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-linea-1\"><strong class=\"schema-faq-question\">What is in-line non-contact measurement?<\/strong> <p class=\"schema-faq-answer\">It is the measurement of the speed and length of the material while it is in production, carried out optically without touching it, and therefore without wear or slippage.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-linea-2\"><strong class=\"schema-faq-question\">Which automation functions does it enable?<\/strong> <p class=\"schema-faq-answer\">Cut-to-length, piece counting, drive synchronisation, elongation control and production documentation.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-linea-3\"><strong class=\"schema-faq-question\">Is the signal suitable for real-time control?<\/strong> <p class=\"schema-faq-answer\">Yes. The update time of less than a millisecond makes the data suitable for fast control loops. <\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-linea-4\"><strong class=\"schema-faq-question\">Does it work on hot or delicate materials?<\/strong> <p class=\"schema-faq-answer\">Yes. Non-contact measurement, with the appropriate housings, remains valid on hot, thin, glossy or delicate materials. <\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-linea-5\"><strong class=\"schema-faq-question\">How is it integrated into the plant?<\/strong> <p class=\"schema-faq-answer\">Through incremental encoder, analogue and fieldbus outputs, compatible with existing PLCs, drives and supervision systems.<\/p> <\/div> <\/div>\n\n<h2 id=\"prodotti-collegati\" class=\"wp-block-heading has-ti-accent-color has-text-color\">Related products<\/h2>\n\n<p class=\"wp-block-paragraph\">The RODER instruments for this application. Go to the relevant catalogue pages for models, technical data and documentation. <\/p>\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-b251d530 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group has-border-color has-white-background-color has-background is-layout-constrained wp-container-core-group-is-layout-10ff9433 wp-block-group-is-layout-constrained\" style=\"border-color:#e0e0e0;border-width:1px;border-radius:8px;padding:16px\">\n<figure class=\"wp-block-image size-large has-custom-border\"><a href=\"https:\/\/roder.it\/en\/products\/industrial-laser-distance-sensors\/\"><img decoding=\"async\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2020\/01\/ldm_41_42_series_laser_distance_meters_industrial_applications_masterimage.png\" alt=\"Industrial LASER distance sensors\" style=\"border-radius:6px;aspect-ratio:4\/3;object-fit:contain\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.385), 17px);\"><a href=\"https:\/\/roder.it\/en\/products\/industrial-laser-distance-sensors\/\">Industrial LASER distance sensors<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:14px\">LDM LASER distance sensors for non-contact distance, position and level measurement.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-custom-font-size wp-element-button\" href=\"https:\/\/roder.it\/en\/products\/industrial-laser-distance-sensors\/\" style=\"font-size:14px\">Browse the catalogue<\/a><\/div>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background is-layout-constrained wp-container-core-group-is-layout-10ff9433 wp-block-group-is-layout-constrained\" style=\"border-color:#e0e0e0;border-width:1px;border-radius:8px;padding:16px\">\n<figure class=\"wp-block-image size-large has-custom-border\"><a href=\"https:\/\/roder.it\/en\/products\/optical-encoder-speed-meters\/\"><img decoding=\"async\" src=\"https:\/\/roder.it\/wp-content\/uploads\/2026\/06\/astech-velocimetri_ottici_vlm500-appl_nastro_continuo_tappeti_continui-web_image-300x300-1.webp\" alt=\"Optical speed meters and encoders\" style=\"border-radius:6px;aspect-ratio:4\/3;object-fit:contain\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.385), 17px);\"><a href=\"https:\/\/roder.it\/en\/products\/optical-encoder-speed-meters\/\">Optical speed meters and encoders<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:14px\">VLM speed meters for non-contact measurement of speed and length.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-custom-font-size wp-element-button\" href=\"https:\/\/roder.it\/en\/products\/optical-encoder-speed-meters\/\" style=\"font-size:14px\">Browse the catalogue<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-ti-accent-color has-text-color has-link-color wp-elements-3\">Contacts &amp; Information<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Contact for general information : <a href=\"mailto:info@roder.it\">info@roder.it<\/a><br\/><br\/>Machine Vision Division of RODER : <a href=\"http:\/\/www.rodervision.com\">www.rodervision.com<\/a><br\/>RODER Instruments Division : <a href=\"http:\/\/www.rodervision.com\">www.innovacheck.com<\/a><br\/>More about RODER : <a href=\"https:\/\/roder.it\/en\/contacts\/\">about us<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The information contained in this website is provided for information purposes only. Although it has been prepared with the greatest care, it does not constitute a contractual offer or a binding commitment to supply. It may contain transcription, translation or typographical errors. For precise and up-to-date information, please contact our company directly.   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Note:<\/strong> Some images on this website have been intentionally generated using artificial intelligence (AI). This is because, for many applications and projects, photographs of the actual installation or system cannot be disclosed owing to confidentiality agreements, contractual clauses and non-disclosure agreements (NDAs). <\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>In-line non-contact measurement of speed and length monitors the material as it runs, in real time, eliminating the wear and slippage typical of contact systems. In-line non-contact measurement of speed and length is one of the most requested solutions in process automation: it makes it possible to monitor the material as it runs, without touching [&hellip;]<\/p>\n","protected":false},"author":157040980,"featured_media":25959,"parent":19917,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"in-line non-contact measurement","_yoast_wpseo_title":"In-line non-contact measurement of speed and length","_yoast_wpseo_metadesc":"In-line non-contact measurement of speed and length for automation: real-time data, no wear, integration with 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