{"id":997,"date":"2023-01-26T10:27:15","date_gmt":"2023-01-26T10:27:15","guid":{"rendered":"http:\/\/phymeastest.de\/?page_id=997"},"modified":"2023-02-05T12:58:43","modified_gmt":"2023-02-05T12:58:43","slug":"spezifikationen","status":"publish","type":"page","link":"https:\/\/phymeas.de\/en\/spezifikationen\/","title":{"rendered":"Specifications"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"997\" class=\"elementor elementor-997\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4c2a5ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4c2a5ef\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b49e0f\" data-id=\"3b49e0f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5b807ff elementor-widget elementor-widget-heading\" data-id=\"5b807ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c67f40c elementor-widget elementor-widget-text-editor\" data-id=\"c67f40c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>All heat flux sensors are equipped with at least two tin coated connections which are designed for soldering of measuring leads.<\/p>\n<p>The thickness tolerance of the sensors is 10 %.<br>Die Toleranz der sonstigen Abmessungen betr\u00e4gt 0,5&nbsp;mm.<\/p>\n<p>Der Biegeradius der flexiblen Typen 2 und 6 sollte 20&nbsp;mm nicht unterschreiten.<br>The thermal conductivity averaged over the whole volume  is between<\/p>\n<p><img decoding=\"async\" title=\"Rendered by QuickLaTeX.com\" src=\"https:\/\/www.phymeas.de\/wp-content\/ql-cache\/quicklatex.com-c259b8c91b2574f7494e401fd782fb99_l3.svg\" alt=\"\\lambda = 0,2...0,3\\frac{W}{m \\cdot K}\" width=\"131\" height=\"22\"><\/p>\n<p>The operational temperature range of our sensors (-40\u00b0C\u2026+80\u00b0C) is limited by the thermal stability of the used materials.<br>Each sensor is delivered with a calibration value determined at 23\u00b0C. The expanded (k=2) uncertainty is less than 5%.<br>The temperature-dependent change of the calibration value c is approximately linear between 0\u00b0C\u202650\u00b0C. It can be described by:<\/p>\n<p><img decoding=\"async\" title=\"Rendered by QuickLaTeX.com\" src=\"https:\/\/www.phymeas.de\/wp-content\/ql-cache\/quicklatex.com-b5adfa4e4520702d1fd1343c9b3c0869_l3.svg\" alt=\"c\\left ( \\vartheta \\right )= c\\left ( 1+\\alpha \\cdot \\left ( \\vartheta-23^\\circ C \\right ) \\right )\" width=\"222\" height=\"19\"><\/p>\n<p>For the types 1, 3, 7 and 8 (all inflexible types):<\/p>\n<p><img decoding=\"async\" title=\"Rendered by QuickLaTeX.com\" src=\"https:\/\/www.phymeas.de\/wp-content\/ql-cache\/quicklatex.com-971df6d842c32101505b43c6b48befeb_l3.svg\" alt=\"\\alpha = -1,17\\cdot 10^{-3} K^{-1}\" width=\"166\" height=\"19\"><\/p>\n<p>For the types 2 and 6 (silicone):<\/p><p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.phymeas.de\/wp-content\/ql-cache\/quicklatex.com-1fdeb6f631c120af318f13de221b8d06_l3.svg\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"\\alpha = -1.7\\cdot 10^{-3} K^{-1}\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"154\" style=\"vertical-align: -1px; background-color: rgb(255, 255, 255); text-align: center; color: rgb(0, 0, 0); font-family: arial, arial; font-size: 16px; background-image: none !important;\"><br><\/p>\n<p><\/p>\n<p>To minimize the diffusion of water into the sensor the surfaces of the types 1, 3, 7 are sealed with a thin wax layer.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-50cb94c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50cb94c6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1582a421\" data-id=\"1582a421\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Spezifikationen Alle W\u00e4rmeflussmessplatten verf\u00fcgen \u00fcber zwei vorverzinnte L\u00f6tanschl\u00fcsse, an welchen sich ohne Probleme geeignete Messleitungen anl\u00f6ten lassen. Die Dickentoleranz der Sensoren betr\u00e4gt 10%.Die Toleranz der sonstigen Abmessungen betr\u00e4gt 0,5&nbsp;mm. Der Biegeradius der flexiblen Typen 2 und 6 sollte 20&nbsp;mm nicht unterschreiten.Die \u00fcber den gesamten Sensor gemittelte W\u00e4rmeleitf\u00e4higkeit liegt im Bereich von Der Einsatztemperaturbereich unserer W\u00e4rmeflussmessplatten [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-997","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/pages\/997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/comments?post=997"}],"version-history":[{"count":43,"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/pages\/997\/revisions"}],"predecessor-version":[{"id":1788,"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/pages\/997\/revisions\/1788"}],"wp:attachment":[{"href":"https:\/\/phymeas.de\/en\/wp-json\/wp\/v2\/media?parent=997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}