{"id":105399,"date":"2024-05-11T14:00:27","date_gmt":"2024-05-11T12:00:27","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/pomiary-wielkosci-nieelektrycznych\/"},"modified":"2026-04-08T10:57:51","modified_gmt":"2026-04-08T08:57:51","slug":"mereni-neelektrickych-velicin","status":"publish","type":"post","link":"https:\/\/botland.cz\/blog\/mereni-neelektrickych-velicin\/","title":{"rendered":"M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u010cas \u010dten\u00ed:<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"105399\" class=\"elementor elementor-105399 elementor-79980\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8f73c7c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8f73c7c\" 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-66c5495\" data-id=\"66c5495\" 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-cfe9b9a elementor-widget elementor-widget-text-editor\" data-id=\"cfe9b9a\" 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><strong>M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din<\/strong> hraje kl\u00ed\u010dovou roli v mnoha oblastech pr\u016fmyslu, v\u011bdy a techniky. Pat\u0159\u00ed mezi n\u011b \u0159ada parametr\u016f, jako je <strong>teplota, tlak, pr\u016ftok, vlhkost, mno\u017estv\u00ed chemik\u00e1li\u00ed a mechanick\u00e9 zat\u00ed\u017een\u00ed.<\/strong><\/p><p>P\u0159esnost a preciznost neelektrick\u00fdch m\u011b\u0159en\u00ed je d\u016fle\u017eit\u00e1 pro spr\u00e1vn\u00e9 fungov\u00e1n\u00ed za\u0159\u00edzen\u00ed, proces\u016f a syst\u00e9m\u016f. V oblasti automatizace pr\u016fmyslov\u00fdch proces\u016f se neelektrick\u00e1 m\u011b\u0159en\u00ed prov\u00e1d\u011bj\u00ed pomoc\u00ed specializovan\u00fdch za\u0159\u00edzen\u00ed, jako jsou nap\u0159. <a href=\"https:\/\/botland.cz\/6-senzory\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>senzory<\/strong><\/a>, <a href=\"https:\/\/botland.cz\/228-merici-zarizeni\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>m\u011b\u0159idla<\/strong><\/a>, <strong>analyz\u00e1tory<\/strong> nebo <strong>z\u00e1znamn\u00edky dat<\/strong>. Tyto technologie umo\u017e\u0148uj\u00ed p\u0159esn\u00e9 sledov\u00e1n\u00ed a \u0159\u00edzen\u00ed v\u00fdrobn\u00edch proces\u016f, co\u017e vede ke zv\u00fd\u0161en\u00ed efektivity a kvality v\u00fdrobk\u016f. D\u016fle\u017eit\u00e9 je tak\u00e9 spr\u00e1vn\u00e9 zpracov\u00e1n\u00ed nam\u011b\u0159en\u00fdch dat, aby bylo mo\u017en\u00e9 p\u0159ij\u00edmat spr\u00e1vn\u00e1 rozhodnut\u00ed v r\u00e1mci optimalizace pr\u016fmyslov\u00fdch proces\u016f.<\/p><p>Proto se autor v tomto materi\u00e1lu rozhodl systematizovat poznatky o t\u011bchto m\u011b\u0159en\u00edch &#8211; <strong>m\u011b\u0159en\u00edch neelektrick\u00fdch veli\u010din<\/strong>, ani\u017e by se zab\u00fdval aspekty technick\u00e9ho \u0159e\u0161en\u00ed za\u0159\u00edzen\u00ed. Neelektrick\u00e1 m\u011b\u0159en\u00ed mohou m\u00edt vliv na rozvoj pr\u016fmyslu, proto je d\u016fle\u017eit\u00e9 neust\u00e1le zlep\u0161ovat a vyv\u00edjet m\u011b\u0159ic\u00ed technologie, aby spl\u0148ovaly rostouc\u00ed po\u017eadavky rychle se rozv\u00edjej\u00edc\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00ed. V syst\u00e9mech automatizace proces\u016f se nej\u010dast\u011bji setk\u00e1v\u00e1me se sn\u00edma\u010di a senzory takov\u00fdch fyzik\u00e1ln\u00edch veli\u010din, jako je line\u00e1rn\u00ed a \u00fahlov\u00fd posun, line\u00e1rn\u00ed a \u00fahlov\u00e1 rychlost, to\u010div\u00fd moment, \u010das, hmotnost, teplota, tlak, pr\u016ftok a mnoho dal\u0161\u00edch. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5b10e6 elementor-widget elementor-widget-heading\" data-id=\"d5b10e6\" 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\">M\u011b\u0159en\u00ed rychlosti a zrychlen\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-473a6c6 elementor-widget elementor-widget-text-editor\" data-id=\"473a6c6\" 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>Nejb\u011b\u017en\u011bj\u0161\u00edmi p\u0159\u00edstroji pro m\u011b\u0159en\u00ed ot\u00e1\u010dek jsou <strong>tachometrick\u00e9 gener\u00e1tory<\/strong>. Prov\u00e1d\u011bj\u00ed m\u011b\u0159en\u00ed p\u0159\u00edm\u00fdm zp\u016fsobem. Tato za\u0159\u00edzen\u00ed generuj\u00ed nap\u011bt\u00ed, jeho\u017e parametry z\u00e1vis\u00ed na ot\u00e1\u010dk\u00e1ch rotoru. Pomoc\u00ed vhodn\u00e9ho p\u0159evodu p\u0159\u00edmo\u010dar\u00e9ho pohybu na rota\u010dn\u00ed pohyb je lze pou\u017e\u00edt k m\u011b\u0159en\u00ed line\u00e1rn\u00edch rychlost\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7bb5624 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7bb5624\" 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-50 elementor-inner-column elementor-element elementor-element-89cd8d3\" data-id=\"89cd8d3\" 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-2269559 elementor-widget elementor-widget-text-editor\" data-id=\"2269559\" 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><strong>Gener\u00e1tory stejnosm\u011brn\u00e9ho proudu<\/strong> vytv\u00e1\u0159ej\u00ed stejnosm\u011brn\u00e9 nap\u011bt\u00ed, jeho\u017e hodnota je \u00fam\u011brn\u00e1 \u00fahlov\u00e9 rychlosti rotoru. Z\u00e1kladn\u00edm parametrem tachometrick\u00e9ho gener\u00e1toru stejnosm\u011brn\u00e9ho proudu je p\u0159evodn\u00ed konstanta, vyj\u00e1d\u0159en\u00e1 v V\/ot.\/min.<\/p><p>Dal\u0161\u00edm prvkem jsou <strong>gener\u00e1tory st\u0159\u00eddav\u00e9ho proudu<\/strong>, u nich\u017e ot\u00e1\u010dky rotoru ur\u010duj\u00ed frekvenci generovan\u00e9ho sign\u00e1lu.<\/p><p>\u00dahlovou rychlost lze tak\u00e9 m\u011b\u0159it pomoc\u00ed <a href=\"https:\/\/botland.cz\/kodery\/23547-cnc-inkrementalni-enkoder-100-pulsu-na-otacku-prumer-60mm-stribrny-adafruit-5735.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>inkrement\u00e1ln\u00edho enkod\u00e9ru<\/strong><\/a>. Jedn\u00e1 se o za\u0159\u00edzen\u00ed, kter\u00e9 generuje elektrick\u00fd impuls, pokud se jeho rotor oto\u010d\u00ed o ur\u010dit\u00fd \u00fahel. Frekvence generovan\u00fdch impuls\u016f je m\u011b\u0159\u00edtkem ot\u00e1\u010dek rotoru.<\/p><p>Dal\u0161\u00ed metodou m\u011b\u0159en\u00ed line\u00e1rn\u00ed rychlosti pohybuj\u00edc\u00edch se objekt\u016f je <strong>radarov\u00e9 m\u011b\u0159en\u00ed<\/strong>. Prov\u00e1d\u00ed se cyklick\u00fdm m\u011b\u0159en\u00edm doby, kter\u00e1 uplyne od okam\u017eiku, kdy radar vy\u0161le elektromagnetickou vlnu sm\u011brem k pohybuj\u00edc\u00edmu se objektu, do okam\u017eiku, kdy se vlna vr\u00e1t\u00ed do radaru v d\u016fsledku odrazu od tohoto objektu. <\/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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2266ee7\" data-id=\"2266ee7\" 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-3623314 elementor-widget elementor-widget-spacer\" data-id=\"3623314\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49211c2 elementor-widget elementor-widget-image\" data-id=\"49211c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/05\/23547_4.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"23547_4\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Nzk5ODcsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI0XC8wNVwvMjM1NDdfNC5qcGcifQ%3D%3D\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"719\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/23547_4-1024x920.jpg\" class=\"attachment-large size-large wp-image-79987\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/23547_4-1024x920.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/23547_4-300x269.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/23547_4-768x690.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/23547_4.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Inkrement\u00e1ln\u00ed CNC enkod\u00e9r \u2013 100 impulz\u016f na ot\u00e1\u010dku.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-565d521 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"565d521\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.cz\/kodery\/23547-cnc-inkrementalni-enkoder-100-pulsu-na-otacku-prumer-60mm-stribrny-adafruit-5735.html\" target=\"_blank\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">POD\u00cdVEJTE SE NA<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-b088680 elementor-widget elementor-widget-text-editor\" data-id=\"b088680\" 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>V\u011bt\u0161ina radar\u016f v\u0161ak pou\u017e\u00edv\u00e1 <a href=\"https:\/\/botland.cz\/blog\/doppleruv-jev-co-to-je-a-kde-ho-hledat\/\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Doppler\u016fv jev<\/strong><\/a>co\u017e je rozd\u00edl vlnov\u00fdch d\u00e9lek mezi elektromagnetickou vlnou vys\u00edlanou zdrojem a vlnou zaznamenanou pozorovatelem pohybuj\u00edc\u00edm se vzhledem k tomuto zdroji. Doppler\u016fv radar vys\u00edl\u00e1 paprsek elektromagnetick\u00fdch vln o ur\u010dit\u00e9 frekvenci, kter\u00fd se po odrazu od objektu stoj\u00edc\u00edho v jeho dr\u00e1ze vrac\u00ed zp\u011bt do radaru. Pokud se objekt pohybuje, li\u0161\u00ed se frekvence vlny, kter\u00e1 doraz\u00ed k radaru po odrazu, od frekvence vlny, kter\u00e1 byla vysl\u00e1na. Pokud se objekt k radaru p\u0159ibli\u017euje, je frekvence zaznamenan\u00e9 odra\u017een\u00e9 vlny vy\u0161\u0161\u00ed, zat\u00edmco pokud se vzdaluje, radar zaznamen\u00e1 odra\u017eenou vlnu s ni\u017e\u0161\u00ed frekvenc\u00ed Za\u0159\u00edzen\u00ed ur\u010den\u00e9 k m\u011b\u0159en\u00ed zrychlen\u00ed p\u0159\u00edmou metodou je <a href=\"https:\/\/botland.cz\/19-akcelerometry\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>akcelerometr<\/strong><\/a>. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7c9ffe elementor-widget elementor-widget-heading\" data-id=\"b7c9ffe\" 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\">M\u011b\u0159en\u00ed teploty<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-616d5bc elementor-widget elementor-widget-text-editor\" data-id=\"616d5bc\" 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>P\u0159\u00edstroje umo\u017e\u0148uj\u00edc\u00ed m\u011b\u0159en\u00ed teploty jsou:<\/p><p><strong>odporov\u00e9 teplom\u011bry<\/strong> &#8211; vyu\u017e\u00edvaj\u00ed teplotn\u00ed z\u00e1vislost odporu materi\u00e1lu. B\u011b\u017en\u011b se pou\u017e\u00edvaj\u00ed senzory z platiny a niklu: <\/p><ul><li>Pt100, <\/li><li>Pt500, <\/li><li>Pt1000, <\/li><li>Ni100, <\/li><li>Ni1000,<\/li><li>polovodi\u010de, zn\u00e1m\u00e9 jako<a href=\"https:\/\/botland.cz\/1137-termistory\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong> termistory <\/strong><\/a>(<strong>NTC<\/strong>, tj. termistory se z\u00e1porn\u00fdm teplotn\u00edm sou\u010dinitelem odporu, <strong>PTC<\/strong>, tj. termistory s kladn\u00fdm teplotn\u00edm sou\u010dinitelem odporu, <strong>CTR<\/strong>, tj. termistory se skokovou zm\u011bnou odporu nad ur\u010ditou teplotou).<\/li><\/ul><p> <\/p><p><a href=\"https:\/\/botland.cz\/vysoce-presne-teplotni-senzory\/12504-termoclanek-max6675-teplotni-senzor-spi-5904422307868.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>Termo\u010dl\u00e1nky<\/strong><\/a> (termoelementy) \u2013 to prvky ve form\u011b dvou ty\u010d\u00ed vyroben\u00fdch z r\u016fzn\u00fdch kov\u016f, spojen\u00e9 na obou konc\u00edch. V d\u016fsledku tzv. Seebeckovo jevu mezi ty\u010demi, kter\u00e9 jsou v m\u00edst\u011b spojen\u00ed v r\u016fzn\u00fdch teplot\u00e1ch, vznik\u00e1 elektromotorick\u00e1 s\u00edla. Teplotu pomoc\u00ed termo\u010dl\u00e1nku lze m\u011b\u0159it tak, \u017ee jeden konec p\u0159ipojen\u00fdch ty\u010d\u00ed um\u00edst\u00edte na m\u011b\u0159enou teplotu a druh\u00fd konec na referen\u010dn\u00ed teplotu. Pak je hodnota m\u011b\u0159en\u00e9ho nap\u011bt\u00ed mezi ty\u010demi \u00fam\u011brn\u00e1 hodnot\u011b m\u011b\u0159en\u00e9 teploty.<\/p><p><a href=\"https:\/\/botland.cz\/ostatni-merice\/10767-teplomer-benetech-gm320-pyrometr-od-50-do-380-c-5903738810178.html\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>pyrometry<\/strong><\/a> jsou p\u0159\u00edstroje pro bezkontaktn\u00ed m\u011b\u0159en\u00ed teploty. Z\u00e1kladem jeho fungov\u00e1n\u00ed je anal\u00fdza tepeln\u00e9ho z\u00e1\u0159en\u00ed vyza\u0159ovan\u00e9ho testovan\u00fdm t\u011blesem, kter\u00e9 dopad\u00e1 na detektor um\u00edst\u011bn\u00fd uvnit\u0159 pyrometru.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-baccf75 elementor-widget elementor-widget-heading\" data-id=\"baccf75\" 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\">M\u011b\u0159en\u00ed tlaku<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-928691b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"928691b\" 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-50 elementor-inner-column elementor-element elementor-element-73c7fb5\" data-id=\"73c7fb5\" 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-efac141 elementor-widget elementor-widget-image\" data-id=\"efac141\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/05\/02129_1_kwadrat.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"02129_1_kwadrat\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Nzk5OTIsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI0XC8wNVwvMDIxMjlfMV9rd2FkcmF0LmpwZyJ9\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/02129_1_kwadrat-1024x1024.jpg\" class=\"attachment-large size-large wp-image-79992\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/02129_1_kwadrat-1024x1024.jpg 1024w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/02129_1_kwadrat-300x300.jpg 300w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/02129_1_kwadrat-768x768.jpg 768w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/02129_1_kwadrat.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">MPL3115A2 - digit\u00e1ln\u00ed barometr, sn\u00edma\u010d tlaku\/nadmo\u0159sk\u00e9 v\u00fd\u0161ky 110 kPa I2C 3,3 V - SparkFun SEN-11084.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d4b066 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"2d4b066\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.cz\/stazene-produkty\/2129-mpl3115a2-digitalni-barometr-snimac-tlaku-nadmorske-vysky-110-kpa-i2c-33-v-sparkfun-sen-11084-5904422300821.html\" target=\"_blank\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">POD\u00cdVEJTE SE NA<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8fc2bb8\" data-id=\"8fc2bb8\" 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-c1003d0 elementor-widget elementor-widget-text-editor\" data-id=\"c1003d0\" 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>P\u0159\u00edstroj pou\u017e\u00edvan\u00fd k m\u011b\u0159en\u00ed tlaku je <a href=\"https:\/\/botland.cz\/214-tlakove-senzory\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>manometr, <\/strong><\/a>kter\u00fd m\u011b\u0159\u00ed hodnotu tlaku ve vztahu k okoln\u00edmu tlaku. Krom\u011b tlakom\u011br\u016f se k m\u011b\u0159en\u00ed tlaku pou\u017e\u00edvaj\u00ed i dal\u0161\u00ed p\u0159\u00edstroje:<\/p><ul><li><strong>absolutn\u00ed tlakom\u011bry<\/strong> &#8211; ukazuj\u00ed absolutn\u00ed hodnotu tlaku, <\/li><li><strong>diferen\u010dn\u00ed tlakom\u011bry<\/strong> &#8211; m\u011b\u0159\u00ed rozd\u00edl tlak\u016f,<\/li><li><strong>vakuometry &#8211;<\/strong> pou\u017e\u00edvaj\u00ed se k m\u011b\u0159en\u00ed relativn\u00edch tlak\u016f ni\u017e\u0161\u00edch ne\u017e atmosf\u00e9rick\u00fd tlak, tzv. podtlaku,<\/li><li><strong>tlakom\u011bry<\/strong> &#8211; pou\u017e\u00edvaj\u00ed se k m\u011b\u0159en\u00ed relativn\u00edch tlak\u016f, kter\u00e9 jsou vy\u0161\u0161\u00ed i ni\u017e\u0161\u00ed ne\u017e atmosf\u00e9rick\u00fd tlak.<\/li><\/ul><p>Dal\u0161\u00ed skupinou tlakom\u011br\u016f jsou <strong>pru\u017einov\u00e9 tlakom\u011bry<\/strong>, kter\u00e9 vyu\u017e\u00edvaj\u00ed jevu oh\u00fdb\u00e1n\u00ed pru\u017einy p\u016fsob\u00edc\u00edm tlakem. Ty se d\u011bl\u00ed na:<\/p><ul><li><strong>manometry s trubkovou pru\u017einou<\/strong> (tzv. Bourdonova trubice), <\/li><li><strong>membr\u00e1nov\u00e9 tlakom\u011bry, <\/strong><\/li><li><strong>m\u011bchov\u00e9 tlakom\u011bry. <\/strong><\/li><\/ul>\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<div class=\"elementor-element elementor-element-bfc793a elementor-widget elementor-widget-spacer\" data-id=\"bfc793a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa329d5 elementor-widget elementor-widget-heading\" data-id=\"aa329d5\" 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\">M\u011b\u0159en\u00ed mechanick\u00e9ho nap\u011bt\u00ed<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b28b693 elementor-widget elementor-widget-text-editor\" data-id=\"b28b693\" 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>K m\u011b\u0159en\u00ed deformace objektu se pou\u017e\u00edv\u00e1 tenzometr p\u0159ipevn\u011bn\u00fd k povrchu objektu <a href=\"https:\/\/botland.cz\/191-senzory-tlaku\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>tenzometr<\/strong><\/a>. Proto\u017ee deformace je v\u00fdsledkem p\u016fsoben\u00ed s\u00edly, pou\u017e\u00edvaj\u00ed se tenzometry k m\u011b\u0159en\u00ed fyzik\u00e1ln\u00edch veli\u010din, jako je<strong> s\u00edla, hmotnost, tlak, to\u010div\u00fd moment a zrychlen\u00ed<\/strong>. Tenzometry vyu\u017e\u00edvaj\u00ed z\u00e1vislosti odporu na geometrick\u00fdch rozm\u011brech vodi\u010de.<\/p><p>Jak se tenzometr oh\u00fdb\u00e1, odporov\u00e1 dr\u00e1ha p\u0159ilo\u017een\u00e1 k jeho povrchu se prodlu\u017euje a pr\u016fm\u011br t\u00e9to dr\u00e1hy se minim\u00e1ln\u011b zmen\u0161uje. V d\u016fsledku toho se zvy\u0161uje odpor samotn\u00e9ho sn\u00edma\u010de V p\u0159evodn\u00edc\u00edch se k m\u011b\u0159en\u00ed s\u00edly, momentu, nap\u011bt\u00ed pou\u017e\u00edv\u00e1 sou\u010dasn\u011b n\u011bkolik tenzometrick\u00fdch sn\u00edma\u010d\u016f, kter\u00e9 jsou prvky m\u011b\u0159ic\u00edho m\u016fstku.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de1f9be elementor-widget elementor-widget-heading\" data-id=\"de1f9be\" 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\">M\u011b\u0159en\u00ed pr\u016ftoku<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e24be7 elementor-widget elementor-widget-text-editor\" data-id=\"9e24be7\" 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>K <a href=\"https:\/\/botland.cz\/408-prutokove-senzory\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>m\u011b\u0159en\u00ed intenzity pr\u016ftoku<\/strong><\/a> se pou\u017e\u00edv\u00e1: <\/p><ul><li><strong>pr\u016ftokom\u011br s hrdlem<\/strong>, kter\u00fd funguje na z\u00e1klad\u011b um\u00edst\u011bn\u00ed z\u00fa\u017een\u00ed v ur\u010dit\u00e9m m\u00edst\u011b potrub\u00ed s v\u00fdrazn\u011b men\u0161\u00edm pr\u016f\u0159ezem ne\u017e pr\u016f\u0159ez potrub\u00ed, kde vznik\u00e1 tlakov\u00fd rozd\u00edl p\u0159ed hrdlem a na n\u011bm. Tlak bezprost\u0159edn\u011b p\u0159ed \u00fazk\u00fdm m\u00edstem je vy\u0161\u0161\u00ed ne\u017e tlak na \u00fazk\u00e9m m\u00edst\u011b a rozd\u00edl tlak\u016f je p\u0159\u00edmo \u00fam\u011brn\u00fd pr\u016ftoku m\u00e9dia v potrub\u00ed. V\u00fdsledn\u00fd rozd\u00edl tlak\u016f se m\u011b\u0159\u00ed pomoc\u00ed diferen\u010dn\u00edho tlakom\u011bru. V praxi se k m\u011b\u0159en\u00ed pr\u016ftoku touto metodou pou\u017e\u00edvaj\u00ed Venturiho trubice r\u016fzn\u00fdch tvar\u016f, nap\u0159\u00edklad clona, Venturiho trubice, tryska a Pitotova trubice.<\/li><li><strong>rotametr<\/strong> je <strong>plov\u00e1kov\u00fd pr\u016ftokom\u011br<\/strong> vyroben\u00fd ve form\u011b pr\u016fhledn\u00e9 trubice s prom\u011bnn\u00fdm (sm\u011brem nahoru se zv\u011bt\u0161uj\u00edc\u00edm) pr\u016f\u0159ezem a s vyti\u0161t\u011bnou stupnic\u00ed pro ode\u010det v jednotk\u00e1ch pr\u016ftoku. <\/li><li><strong>tryskov\u00fd pr\u016ftokom\u011br<\/strong> je zde za\u0159\u00edzen\u00ed, kter\u00e9 vyu\u017e\u00edv\u00e1 line\u00e1rn\u00ed z\u00e1vislosti rychlosti na mno\u017estv\u00ed m\u00e9dia prot\u00e9kaj\u00edc\u00edho pr\u016ftokom\u011brem. Uvnit\u0159 tryskov\u00e9ho pr\u016ftokom\u011bru se nach\u00e1z\u00ed ob\u011b\u017en\u00e9 kolo ve tvaru lopatkov\u00e9ho kola nebo turb\u00edny, kter\u00e9 je uv\u00e1d\u011bno do pohybu tlakem proud\u00edc\u00edho m\u00e9dia. <\/li><li><strong>ultrazvukov\u00fd pr\u016ftokom\u011br<\/strong> je za\u0159\u00edzen\u00ed zalo\u017een\u00e9 na m\u011b\u0159en\u00ed doby p\u0159enosu ultrazvukov\u00e9ho sign\u00e1lu v pr\u016f\u0159ezu potrub\u00ed, kter\u00fdm prot\u00e9k\u00e1 m\u011b\u0159en\u00e9 m\u00e9dium. Sign\u00e1l je vys\u00edl\u00e1n st\u0159\u00eddav\u011b jednou jedn\u00edm a jednou druh\u00fdm sm\u011brem. Pokud je pr\u016ftok nulov\u00fd, jsou doby p\u0159enosu sign\u00e1lu v obou sm\u011brech stejn\u00e9. Na z\u00e1klad\u011b nam\u011b\u0159en\u00e9ho rozd\u00edlu dob \u0161\u00ed\u0159en\u00ed ultrazvukov\u00e9ho sign\u00e1lu a rychlosti \u0161\u00ed\u0159en\u00ed zvuku v m\u00e9diu proud\u00edc\u00edm potrub\u00edm a geometrick\u00fdch rozm\u011br\u016f samotn\u00e9ho potrub\u00ed lze vypo\u010d\u00edtat objemov\u00fd pr\u016ftok kapaliny nebo plynu v potrub\u00ed.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b152e1d elementor-widget elementor-widget-spacer\" data-id=\"b152e1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df851b9 elementor-widget elementor-widget-heading\" data-id=\"df851b9\" 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\">M\u011b\u0159en\u00ed vlhkosti vzduchu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ea19182 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ea19182\" 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-50 elementor-inner-column elementor-element elementor-element-120c859\" data-id=\"120c859\" 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-031e6b6 elementor-widget elementor-widget-text-editor\" data-id=\"031e6b6\" 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>K m\u011b\u0159en\u00ed vlhkosti vzduchu se pou\u017e\u00edvaj\u00ed <a href=\"https:\/\/botland.cz\/321-senzory-vlhkosti\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"internal\"><strong>vlhkom\u011bry<\/strong><\/a>. Tyto p\u0159\u00edstroje ukazuj\u00ed procentu\u00e1ln\u00ed obsah vodn\u00ed p\u00e1ry ve vzduchu. Mezi p\u0159\u00edstroje pro m\u011b\u0159en\u00ed vlhkosti vzduchu pat\u0159\u00ed:<\/p><ul><li><strong>Vlasov\u00e9 vlhkom\u011bry<\/strong> \u2013 jsou to p\u0159\u00edstroje, kter\u00e9 ukazuj\u00ed pouze orienta\u010dn\u00ed hodnotu vlhkosti vzduchu. Tyto p\u0159\u00edstroje vyu\u017e\u00edvaj\u00ed vztah mezi d\u00e9lkou lidsk\u00e9 nebo zv\u00ed\u0159ec\u00ed srsti a mno\u017estv\u00edm vlhkosti, kterou absorbovala. <\/li><li><strong>Kondenza\u010dn\u00ed vlhkom\u011bry<\/strong> \u2013 jsou to p\u0159\u00edstroje vyu\u017e\u00edvaj\u00edc\u00ed jev kondenzace vodn\u00ed p\u00e1ry na chladn\u00fdch sklen\u011bn\u00fdch nebo kovov\u00fdch povr\u0161\u00edch. Mno\u017estv\u00ed takto zkondenzovan\u00e9 vodn\u00ed p\u00e1ry p\u0159i dan\u00e9 teplot\u011b je m\u011b\u0159\u00edtkem vlhkosti vzduchu. <\/li><li><strong>Absorp\u010dn\u00ed vlhkom\u011bry<\/strong> &#8211; jsou p\u0159\u00edstroje, kter\u00e9 p\u0159i m\u011b\u0159en\u00ed atmosf\u00e9rick\u00e9 vlhkosti zaznamen\u00e1vaj\u00ed mno\u017estv\u00ed vlhkosti absorbovan\u00e9 za jednotku \u010dasu absorp\u010dn\u00edm materi\u00e1lem.<\/li><\/ul>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ca8c528\" data-id=\"ca8c528\" 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-e62793b elementor-widget elementor-widget-image\" data-id=\"e62793b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2024\/05\/11803_1b.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"11803_1b\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Nzk5OTYsInVybCI6Imh0dHBzOlwvXC9ib3RsYW5kLmN6XC9ibG9nXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI0XC8wNVwvMTE4MDNfMWIuanBnIn0%3D\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"431\" src=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/11803_1b.jpg\" class=\"attachment-large size-large wp-image-79996\" alt=\"\" srcset=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/11803_1b.jpg 600w, https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/11803_1b-300x216.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">BME280 - senzor vlhkosti, teploty a tlaku 110kPa I2C\/SPI - 3,3V.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94fbcaa elementor-align-center elementor-widget elementor-widget-button\" data-id=\"94fbcaa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.cz\/tlakove-senzory\/11803-bme280-cidlo-vlhkosti-teploty-a-tlaku-110kpa-i2c-spi-33v-5904422366179.html\" target=\"_blank\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">POD\u00cdVEJTE SE NA<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din hraje kl\u00ed\u010dovou roli v mnoha oblastech pr\u016fmyslu, v\u011bdy a techniky. Pat\u0159\u00ed mezi n\u011b \u0159ada parametr\u016f, jako je teplota, tlak, pr\u016ftok, vlhkost, mno\u017estv\u00ed chemik\u00e1li\u00ed a mechanick\u00e9 zat\u00ed\u017een\u00ed.<\/p>\n","protected":false},"author":35,"featured_media":80005,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[549,560,557],"tags":[],"class_list":["post-105399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kompendium-cs","category-poradenstvi","category-zajimavosti"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din - Botland<\/title>\n<meta name=\"description\" content=\"M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din hraje kl\u00ed\u010dovou roli v mnoha oblastech pr\u016fmyslu, v\u011bdy a techniky. Pat\u0159\u00ed mezi n\u011b \u0159ada parametr\u016f, jako je teplota, tlak, pr\u016ftok, vlhkost, mno\u017estv\u00ed chemik\u00e1li\u00ed a mechanick\u00e9 zat\u00ed\u017een\u00ed.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/botland.cz\/blog\/mereni-neelektrickych-velicin\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din - Botland\" \/>\n<meta property=\"og:description\" content=\"M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din hraje kl\u00ed\u010dovou roli v mnoha oblastech pr\u016fmyslu, v\u011bdy a techniky. Pat\u0159\u00ed mezi n\u011b \u0159ada parametr\u016f, jako je teplota, tlak, pr\u016ftok, vlhkost, mno\u017estv\u00ed chemik\u00e1li\u00ed a mechanick\u00e9 zat\u00ed\u017een\u00ed.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/botland.cz\/blog\/mereni-neelektrickych-velicin\/\" \/>\n<meta property=\"og:site_name\" content=\"Botland\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/Botland\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-11T12:00:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-08T08:57:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/botland.cz\/blog\/wp-content\/uploads\/2024\/05\/pomiary_wielkosci_nieelektrycznych.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1510\" \/>\n\t<meta property=\"og:image:height\" content=\"755\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Witold Krieser\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Witold Krieser\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/\"},\"author\":{\"name\":\"Witold Krieser\",\"@id\":\"https:\\\/\\\/botland.com.pl\\\/blog\\\/#\\\/schema\\\/person\\\/f7cf0d7132ef626b6905932ec1616f9c\"},\"headline\":\"M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din\",\"datePublished\":\"2024-05-11T12:00:27+00:00\",\"dateModified\":\"2026-04-08T08:57:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/\"},\"wordCount\":1683,\"publisher\":{\"@id\":\"https:\\\/\\\/botland.com.pl\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/pomiary_wielkosci_nieelektrycznych.jpg\",\"articleSection\":[\"Kompendium\",\"Poradenstv\u00ed\",\"Zaj\u00edmavosti\"],\"inLanguage\":\"cs\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/\",\"url\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/\",\"name\":\"M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din - Botland\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/botland.com.pl\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/botland.cz\\\/blog\\\/mereni-neelektrickych-velicin\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/botland.cz\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/pomiary_wielkosci_nieelektrycznych.jpg\",\"datePublished\":\"2024-05-11T12:00:27+00:00\",\"dateModified\":\"2026-04-08T08:57:51+00:00\",\"description\":\"M\u011b\u0159en\u00ed neelektrick\u00fdch veli\u010din hraje kl\u00ed\u010dovou roli v mnoha oblastech pr\u016fmyslu, v\u011bdy a techniky. 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