1.0Nesahttps://www.nesasrl.eu/en/nesawdhttps://www.nesasrl.eu/en/author/nesawd/rich600338<blockquote class="wp-embedded-content" data-secret="Np2hTRAOys"><a href="https://www.nesasrl.eu/en/prodotti/road-surface-status-sensor-ssa/">Road surface status sensor</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.nesasrl.eu/en/prodotti/road-surface-status-sensor-ssa/embed/#?secret=Np2hTRAOys" width="600" height="338" title="“Road surface status sensor” — Nesa" data-secret="Np2hTRAOys" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(c,l){"use strict";var e=!1,o=!1;if(l.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(/[^a-zA-Z0-9]/.test(t.secret));else{for(var r,s,a,i=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=0;o<n.length;o++)n[o].style.display="none";for(o=0;o<i.length;o++)if(r=i[o],e.source!==r.contentWindow);else{if(r.removeAttribute("style"),"height"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if("link"===t.message)if(s=l.createElement("a"),a=l.createElement("a"),s.href=r.getAttribute("src"),a.href=t.value,a.host===s.host)if(l.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf("MSIE 10"),a=!!navigator.userAgent.match(/Trident.*rv:11\./),i=l.querySelectorAll("iframe.wp-embedded-content"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://www.nesasrl.eu/wp-content/uploads/2022/01/Strumenti-sensori-monitoraggio-strade-SSA.jpg600600Carriageable sensor for measuring the physical and chemical road surface features, allowing to know the state of the road and therefore start the cleaning actions or prevention, for example against the ice formation or snow/hail build-up. The transducer allows to acquire various types of information as the temperature, the road surface status between dry / wet / moist / ice / snow / salt-residue and also provides an evaluation on critical humidity. Easily removable for road maintenance. Available with RS485 output.