{"id":30198,"date":"2026-06-22T16:42:17","date_gmt":"2026-06-22T14:42:17","guid":{"rendered":"https:\/\/energymonitor.tech\/?post_type=product&#038;p=30198"},"modified":"2026-09-12T09:39:12","modified_gmt":"2026-09-12T07:39:12","slug":"rozsirujici-sada-unit-watersense-dn20-vodomer-s-dalkovym-odectem","status":"publish","type":"product","link":"https:\/\/energymonitor.tech\/cs\/produkt\/rozsirujici-sada-unit-watersense-dn20-vodomer-s-dalkovym-odectem","title":{"rendered":"Sada pro m\u011b\u0159en\u00ed studen\u00e9 vody s vodom\u011brem DN20 | EnergyMonitor"},"content":{"rendered":"<p><strong>Obsah:<\/strong><\/p>\n<ul>\n<li><a href=\"#co-je-wifi-vodomer\">Co p\u0159esn\u011b je Roz\u0161i\u0159uj\u00edc\u00ed sada UNIT Watersense DN20?<\/a><\/li>\n<li><a href=\"#jak-to-funguje\">Jak funguje d\u00e1lkov\u00fd ode\u010det a komunikace?<\/a><\/li>\n<li><a href=\"#roi-uspory\">N\u00e1vratnost investice (ROI) a re\u00e1ln\u00e9 \u00faspory vody<\/a><\/li>\n<li><a href=\"#zpusoby-vyuziti\">Specifick\u00e9 zp\u016fsoby vyu\u017eit\u00ed a aplikace v praxi<\/a><\/li>\n<li><a href=\"#instalace-bezpecnost\">Instalace, syst\u00e9mov\u00e1 kompatibilita a bezpe\u010dnost dat<\/a><\/li>\n<li><a href=\"#technicke-specifikace\">Detailn\u00ed technick\u00e9 parametry<\/a><\/li>\n<\/ul>\n<h2 id=\"co-je-wifi-vodomer\">Co p\u0159esn\u011b je Roz\u0161i\u0159uj\u00edc\u00ed sada UNIT Watersense DN20?<\/h2>\n<p>Roz\u0161i\u0159uj\u00edc\u00ed sada UNIT Watersense DN20 p\u0159edstavuje profesion\u00e1ln\u00ed, technicky vysoce vysp\u011bl\u00e9 \u0159e\u0161en\u00ed pro <strong>p\u0159esn\u00fd monitoring spot\u0159eby studen\u00e9 vody<\/strong> v re\u00e1ln\u00e9m \u010dase. Z hardwarov\u00e9ho hlediska se jedn\u00e1 o robustn\u00ed vodom\u011br s integrovan\u00fdm senzorem a modulem pro d\u00e1lkov\u00fd ode\u010det. Za\u0159\u00edzen\u00ed disponuje p\u0159ipojen\u00edm o pr\u016fm\u011bru DN20, tedy 1 palec, a je navr\u017eeno jako pln\u011b kompatibiln\u00ed roz\u0161i\u0159uj\u00edc\u00ed modul pro existuj\u00edc\u00ed ekosyst\u00e9m Energomonitor.<\/p>\n<p>\u00da\u010delem tohoto syst\u00e9mu nen\u00ed jen hrub\u00e9 s\u010d\u00edt\u00e1n\u00ed protekl\u00fdch kub\u00edk\u016f, ale tvorba komplexn\u00edho analytick\u00e9ho n\u00e1stroje. Na rozd\u00edl od primitivn\u00edch mechanick\u00fdch vodom\u011br\u016f, kter\u00e9 vy\u017eaduj\u00ed periodickou manu\u00e1ln\u00ed kontrolu, poskytuje sada UNIT Watersense pr\u016fb\u011b\u017en\u00e1 a vysoce spolehliv\u00e1 data do centr\u00e1ln\u00ed datab\u00e1ze. Z\u00e1kazn\u00edci \u010dasto na trhu popt\u00e1vaj\u00ed <em>wifi vodomer<\/em> s c\u00edlem automatizace. \u0158e\u0161en\u00ed Energomonitor jde je\u0161t\u011b d\u00e1l. Syst\u00e9m nevyu\u017e\u00edv\u00e1 p\u0159\u00edmo nespolehliv\u00fd lok\u00e1ln\u00ed WiFi protokol na koncov\u00e9m senzoru v \u0161acht\u011b, n\u00fdbr\u017e uplat\u0148uje vysoce stabiln\u00ed propriet\u00e1rn\u00ed r\u00e1dio na frekvenci 433 MHz ke komunikaci s lok\u00e1ln\u00ed br\u00e1nou (UNIT Homebase EWG-6). Teprve ta, p\u0159ipojen\u00e1 p\u0159es kabelov\u00fd Ethernet nebo stabiln\u00ed <em>smart wifi<\/em> sm\u011brova\u010d, zaji\u0161\u0165uje bezpe\u010dn\u00fd transport dat.<\/p>\n<h2 id=\"jak-to-funguje\">Jak funguje d\u00e1lkov\u00fd ode\u010det a komunikace?<\/h2>\n<p>Fyzik\u00e1ln\u00ed princip m\u011b\u0159en\u00ed sady UNIT Watersense je navr\u017een pro maxim\u00e1ln\u00ed exaktnost s vyu\u017eit\u00edm impulsn\u00edch v\u00fdstup\u016f z vodom\u011br\u016f.<\/p>\n<ul class=\"em-feature-grid\">\n<li><strong>Vzorkovac\u00ed frekvence a p\u0159enos:<\/strong> Syst\u00e9m Energomonitor monitoruje hodnoty v extr\u00e9mn\u011b kr\u00e1tk\u00fdch intervalech. Ka\u017ed\u00fd na\u010dten\u00fd litr vody je okam\u017eit\u011b zaznamen\u00e1n jako pulz a n\u00e1sledn\u011b je bezdr\u00e1tov\u011b reportov\u00e1n v komunika\u010dn\u00edch bal\u00ed\u010dc\u00edch do jednotky Homebase.<\/li>\n<li><strong>Komunikace v p\u00e1smu 433 MHz:<\/strong> Senzor na potrub\u00ed mus\u00ed spolehliv\u011b odes\u00edlat data i v obt\u00ed\u017en\u00fdch podm\u00ednk\u00e1ch jako jsou suter\u00e9ny a hlubok\u00e9 technick\u00e9 m\u00edstnosti. R\u00e1diov\u00fd protokol na 433 MHz zaru\u010duje mnohon\u00e1sobn\u011b vy\u0161\u0161\u00ed pr\u016fraznost p\u0159es zdi a \u017eelezobeton, ne\u017e by zvl\u00e1dl b\u011b\u017en\u00fd sign\u00e1l na vy\u0161\u0161\u00edch frekvenc\u00edch. Stabilita p\u0159enosu je tak podstatn\u011b vy\u0161\u0161\u00ed, ne\u017e jakou obvykle poskytuj\u00ed varianty na b\u00e1zi <em>produktu tuya smart<\/em>.<\/li>\n<li><strong>Technologie z\u00e1kladny Homebase (EWG-6):<\/strong> Centr\u00e1ln\u00ed jednotka s konektivitou do s\u00edt\u011b je standardn\u011b nap\u00e1jena 5V USB-C konektorem, ale podporuje tak\u00e9 sofistikovan\u00e9 p\u0159ipojen\u00ed skrze vyhrazen\u00fd PoE (Power over Ethernet) adapt\u00e9r. K odes\u00edl\u00e1n\u00ed dat vyu\u017e\u00edv\u00e1 \u0161ifrovan\u00e9 spojen\u00ed a protokol MQTT, p\u0159i\u010dem\u017e reportuje p\u0159\u00edmo do cloudu.<\/li>\n<\/ul>\n<div class=\"em-alert-box em-alert-box--info\">\n<p><strong>Upozorn\u011bn\u00ed pro funk\u010dnost s\u00edt\u011b:<\/strong> Pro spr\u00e1vnou funkcionalitu sady Watersense je absolutn\u011b nezbytn\u00e1 centr\u00e1ln\u00ed z\u00e1kladna UNIT Homebase. Samotn\u00fd senzor s aplikac\u00ed nap\u0159\u00edmo nekomunikuje. K zobrazen\u00ed report\u016f je nav\u00edc zapot\u0159eb\u00ed licencovan\u00fd p\u0159\u00edstup do port\u00e1lu app.energomonitor.cz.<\/p>\n<\/div>\n<h2 id=\"roi-uspory\">N\u00e1vratnost investice (ROI) a re\u00e1ln\u00e9 \u00faspory vody<\/h2>\n<p>Hlavn\u00edm m\u011b\u0159\u00edtkem pro implementaci profesion\u00e1ln\u00edch m\u011b\u0159\u00edc\u00edch sad ve firemn\u00edm i soukrom\u00e9m sektoru je doba n\u00e1vratnosti (ROI). Syst\u00e9m UNIT Watersense DN20 se vyzna\u010duje mimo\u0159\u00e1dn\u011b rychlou dobou n\u00e1vratnosti, \u010deho\u017e dosahuje prim\u00e1rn\u011b <strong>prediktivn\u00ed detekc\u00ed \u00fanik\u016f (Leak Detection)<\/strong>.<\/p>\n<p>Syst\u00e9m nep\u0159etr\u017eit\u011b vyhodnocuje k\u0159ivku odb\u011bru. Pokud se objev\u00ed anom\u00e1lie napov\u00eddaj\u00edc\u00ed o vzniku mikronet\u011bsnosti \u2013 nap\u0159\u00edklad neust\u00e1le prot\u00e9kaj\u00edc\u00ed toalety, po\u0161kozen\u00e9 bojlerov\u00e9 ventily \u010di naru\u0161en\u00e9 podzemn\u00ed potrub\u00ed \u2013 software dok\u00e1\u017ee u\u017eivatele v\u010das varovat e-mailem na podez\u0159en\u00ed na \u00fanik vody. T\u00edm p\u0159edch\u00e1z\u00ed havarijn\u00edm \u0161kod\u00e1m na majetku a astronomick\u00fdm faktur\u00e1m za zbyte\u010dn\u011b odteklou vodu. Pro komer\u010dn\u00ed objekty p\u0159in\u00e1\u0161\u00ed d\u00e1lkov\u00fd ode\u010det takt\u00e9\u017e p\u0159\u00edmou eliminaci person\u00e1ln\u00edch a administrativn\u00edch n\u00e1klad\u016f spojen\u00fdch s nutnost\u00ed fyzick\u00e9ho prov\u011b\u0159ov\u00e1n\u00ed ka\u017ed\u00e9ho odb\u011brn\u00e9ho m\u00edsta.<\/p>\n<h2 id=\"zpusoby-vyuziti\">Specifick\u00e9 zp\u016fsoby vyu\u017eit\u00ed a aplikace v praxi<\/h2>\n<p>Pr\u016fm\u011br vodom\u011bru DN20 (1 palec) jednozna\u010dn\u011b p\u0159edur\u010duje za\u0159\u00edzen\u00ed pro kl\u00ed\u010dov\u00e9 instalace u koncov\u00fdch u\u017eivatel\u016f i spr\u00e1vcovsk\u00fdch spole\u010dnost\u00ed.<\/p>\n<ul class=\"em-feature-grid\">\n<li><strong>Rodinn\u00e9 domy a Smart Home:<\/strong> Instalace na pat\u011b domu jako prim\u00e1rn\u00ed monitorovac\u00ed bod. Oproti nespolehliv\u00fdm hobby \u0159e\u0161en\u00edm nebo jak\u00e9mukoliv <em>produktu tuya<\/em> je Energomonitor koncipov\u00e1n jako vysoce robustn\u00ed pr\u016fmyslov\u00e1 v\u011btev, jen\u017e je navr\u017eena pro roky autonomn\u00edho provozu bez v\u00fdpadk\u016f.<\/li>\n<li><strong>Podru\u017en\u00e9 m\u011b\u0159en\u00ed bytov\u00fdch jednotek (Sub-metering):<\/strong> Ide\u00e1ln\u00ed \u0159e\u0161en\u00ed pro Facility Management a pronaj\u00edmatele, kte\u0159\u00ed pot\u0159ebuj\u00ed prov\u00e1d\u011bt alokaci n\u00e1klad\u016f spravedliv\u011b na z\u00e1klad\u011b p\u0159esn\u00fdch nam\u011b\u0159en\u00fdch dat pro ka\u017ed\u00fd byt, \u010d\u00edm\u017e se ihned zlep\u0161\u00ed <em>hodnoceni obchodu<\/em> mezi n\u00e1jemcem a pronaj\u00edmatelem.<\/li>\n<li><strong>Integrace p\u0159es API:<\/strong> Platforma nab\u00edz\u00ed ofici\u00e1ln\u00ed REST API rozhran\u00ed (api.energomonitor.com\/v1). Pomoc\u00ed autentiza\u010dn\u00edho tokenu typu Bearer lze telemetrick\u00e1 data velmi snadno importovat formou REST senzor\u016f i do centr\u00e1ly Home Assistant, zaps\u00e1n\u00edm po\u017eadavk\u016f p\u0159\u00edmo do configuration.yaml.<\/li>\n<\/ul>\n<h2 id=\"instalace-bezpecnost\">Instalace, syst\u00e9mov\u00e1 kompatibilita a bezpe\u010dnost dat<\/h2>\n<p>Mechanick\u00fd z\u00e1sah do rozvodu tlakov\u00e9 vody (mont\u00e1\u017e mosazn\u00e9ho \u0161rouben\u00ed DN20, 1 palec) spad\u00e1 v\u00fdhradn\u011b do gesce certifikovan\u00e9ho instalat\u00e9ra, zat\u00edmco sp\u00e1rov\u00e1n\u00ed elektroniky dok\u00e1\u017ee po mont\u00e1\u017ei obstarat z\u00e1kazn\u00edk sv\u00e9pomoc\u00ed p\u0159es port\u00e1l energomonitor.com\/setup.<\/p>\n<p>Telemetrie odch\u00e1zej\u00edc\u00ed z br\u00e1ny Homebase do cloudu je kryptov\u00e1na standardem TLS. U\u017eivatel\u00e9, kte\u0159\u00ed by v ohledu na kybernetickou bezpe\u010dnost ned\u016fv\u011b\u0159ovali komunitn\u00edm asijsk\u00fdm platform\u00e1m typu <em>tuya smart<\/em>, mohou u evropsk\u00e9ho produktu Energomonitor o\u010dek\u00e1vat pln\u00fd soulad s na\u0159\u00edzen\u00edm GDPR a vysokou \u00farove\u0148 bezpe\u010dnosti telemetrick\u00fdch operac\u00ed bez odes\u00edl\u00e1n\u00ed dat t\u0159et\u00edm stran\u00e1m.<\/p>\n<div class=\"em-alert-box em-alert-box--warning\">\n<p><strong>Upozorn\u011bn\u00ed pro instalaci do potrub\u00ed:<\/strong> Vodom\u011br DN20 do trasy s tlakovou vodou sm\u00ed montovat pouze autorizovan\u00fd pracovn\u00edk instalat\u00e9rsk\u00fdch slu\u017eeb. Chybn\u00e1 manipulace nebo nerespektov\u00e1n\u00ed tlakov\u00fdch norem by mohlo zap\u0159\u00ed\u010dinit rozs\u00e1hl\u00e9 \u0161kody na objektu z d\u016fvodu vytopen\u00ed.<\/p>\n<\/div>\n<h2 id=\"technicke-specifikace\">Detailn\u00ed technick\u00e9 parametry<\/h2>\n<table class=\"em-tech-table\">\n<thead>\n<tr>\n<th>Technick\u00fd parametr<\/th>\n<th>Specifikace \/ Hodnota<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Typ hardwaru<\/td>\n<td>Roz\u0161i\u0159uj\u00edc\u00ed sada pro monitoring, modul vodom\u011bru<\/td>\n<\/tr>\n<tr>\n<td>Ur\u010den\u00ed media<\/td>\n<td>Studen\u00e1 voda<\/td>\n<\/tr>\n<tr>\n<td>Sv\u011btlost potrub\u00ed (Pr\u016fm\u011br)<\/td>\n<td>DN20 (1 palec)<\/td>\n<\/tr>\n<tr>\n<td>Zp\u016fsob ode\u010dtu<\/td>\n<td>Senzor Watersense na b\u00e1zi impulsn\u00edho v\u00fdstupu<\/td>\n<\/tr>\n<tr>\n<td>Lok\u00e1ln\u00ed bezdr\u00e1tov\u00fd p\u0159enos<\/td>\n<td>Propriet\u00e1rn\u00ed RF r\u00e1diov\u00fd protokol na frekvenci 433 MHz<\/td>\n<\/tr>\n<tr>\n<td>Kompatibiln\u00ed platforma<\/td>\n<td>V\u00fdhradn\u011b se syst\u00e9movou z\u00e1kladnou UNIT Homebase (EWG-6)<\/td>\n<\/tr>\n<tr>\n<td>\u010c\u00edslo produktu (SKU)<\/td>\n<td>700020<\/td>\n<\/tr>\n<tr>\n<td>Podporovan\u00e9 v\u00fdvoj\u00e1\u0159sk\u00e9 prost\u0159ed\u00ed<\/td>\n<td>Ofici\u00e1ln\u00ed REST API dokumentace s v\u00fdstupem dat v JSON form\u00e1tu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<section class=\"em-product-faq\" aria-labelledby=\"em-product-faq-30198-title\">\n<div class=\"em-product-faq__eyebrow\" aria-hidden=\"true\">FAQ<\/div>\n<h2 id=\"em-product-faq-30198-title\">\u010cast\u00e9 dotazy<\/h2>\n<div class=\"em-product-faq__list\">\n<details class=\"em-product-faq__item\">\n<summary><span>Je pro fungov\u00e1n\u00ed sady UNIT Watersense DN20 pot\u0159eba dal\u0161\u00ed za\u0159\u00edzen\u00ed?<\/span><span class=\"em-product-faq__icon\" aria-hidden=\"true\"><\/span><\/summary>\n<div class=\"em-product-faq__answer\" id=\"em-product-faq-30198-answer-1\">\n<p>Ano, za\u0159\u00edzen\u00ed nefunguje samostatn\u011b. Pro sv\u016fj chod pot\u0159ebuje funk\u010dn\u00ed z\u00e1kladnu UNIT Homebase (nap\u0159\u00edklad jednotku EWG-6) a platnou licenci pro p\u0159\u00edstup do webov\u00e9 aplikace Energomonitor, kam se ukl\u00e1daj\u00ed nam\u011b\u0159en\u00e1 data.<\/p>\n<\/div>\n<\/details>\n<details class=\"em-product-faq__item\">\n<summary><span>Pro jak\u00fd typ vody a jak\u00fd pr\u016fm\u011br trubek je tento vodom\u011br ur\u010den?<\/span><span class=\"em-product-faq__icon\" aria-hidden=\"true\"><\/span><\/summary>\n<div class=\"em-product-faq__answer\" id=\"em-product-faq-30198-answer-2\">\n<p>Tato roz\u0161i\u0159uj\u00edc\u00ed sada je ur\u010dena v\u00fdhradn\u011b pro p\u0159esn\u00fd monitoring pr\u016ftoku studen\u00e9 vody a je vybavena \u0161rouben\u00edm o pr\u016fm\u011bru DN20, co\u017e odpov\u00edd\u00e1 velikosti 1 palec.<\/p>\n<\/div>\n<\/details>\n<details class=\"em-product-faq__item\">\n<summary><span>Umo\u017e\u0148uje syst\u00e9m d\u00e1lkov\u00fd ode\u010det?<\/span><span class=\"em-product-faq__icon\" aria-hidden=\"true\"><\/span><\/summary>\n<div class=\"em-product-faq__answer\" id=\"em-product-faq-30198-answer-3\">\n<p>Ano, sada UNIT Watersense poskytuje spolehliv\u00e1 data d\u00edky integrovan\u00e9 funkci bezdr\u00e1tov\u00e9ho d\u00e1lkov\u00e9ho ode\u010dtu spot\u0159eby, \u010d\u00edm\u017e se v praxi zcela eliminuje pot\u0159eba manu\u00e1ln\u00edch fyzick\u00fdch kontrol vodom\u011bru zapsan\u00fdch na pap\u00edr.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Sada pro m\u011b\u0159en\u00ed studen\u00e9 vody s vodom\u011brem DN20 slou\u017e\u00ed k automatizovan\u00e9mu ode\u010dtu a pr\u016fb\u011b\u017en\u00e9mu sledov\u00e1n\u00ed spot\u0159eby vody. D\u00edky pr\u016fm\u011bru DN20 (1 palec) se hod\u00ed do v\u011bt\u0161iny b\u011b\u017en\u00fdch instalac\u00ed. Eliminuje manu\u00e1ln\u00ed kontroly a ve spojen\u00ed se syst\u00e9mem Energomonitor poskytuje spolehliv\u00e1 data k efektivn\u00ed spr\u00e1v\u011b vody.<\/p>\n","protected":false},"featured_media":32543,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[240],"product_tag":[],"class_list":["post-30198","product","type-product","status-publish","has-post-thumbnail","product_cat-energymonitor-cs","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/product\/30198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/comments?post=30198"}],"version-history":[{"count":4,"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/product\/30198\/revisions"}],"predecessor-version":[{"id":31768,"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/product\/30198\/revisions\/31768"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/media\/32543"}],"wp:attachment":[{"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/media?parent=30198"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/product_brand?post=30198"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/product_cat?post=30198"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/energymonitor.tech\/cs\/wp-json\/wp\/v2\/product_tag?post=30198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}