1.0AXO Trackhttps://axotrack.de/en/birgerhttps://axotrack.de/en/author/birger/rich600338<blockquote class="wp-embedded-content" data-secret="u40gjiYOC9"><a href="https://axotrack.de/en/glossary/wheel-sensor/">Wheel Sensor</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://axotrack.de/en/glossary/wheel-sensor/embed/#?secret=u40gjiYOC9" width="600" height="338" title="“Wheel Sensor” — AXO Track" data-secret="u40gjiYOC9" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://axotrack.de/wp-includes/js/wp-embed.min.js </script> A wheel sensor is a component of the railway signaling and train control system that is used to detect the presence and location of trains. It is usually mounted on the track or adjacent to it and detects the passing of the train’s wheels by sensing the changes in the magnetic field caused by the […]