{"id":2104,"date":"2025-01-14T07:06:50","date_gmt":"2025-01-14T07:06:50","guid":{"rendered":"https:\/\/rf-capacitor.com\/?post_type=product&#038;p=2104"},"modified":"2025-01-14T07:41:45","modified_gmt":"2025-01-14T07:41:45","slug":"dc-electrical-voltage-transducer","status":"publish","type":"product","link":"https:\/\/rf-capacitor.com\/fi\/dc-electrical-voltage-transducer\/","title":{"rendered":"S\u00e4hk\u00f6inen DC-j\u00e4nniteanturi"},"content":{"rendered":"<p data-sourcepos=\"1:1-1:188\">Tasaj\u00e4nnitemuuntaja on laite, joka muuntaa tulosignaalin (tyypillisesti tasaj\u00e4nnitteen tai -virran) vastaavaksi l\u00e4ht\u00f6signaaliksi, usein eri muodossa tai eri tasolla.<\/p>\n<h2 data-sourcepos=\"3:1-3:18\">DC-s\u00e4hk\u00f6j\u00e4nniteanturin t\u00e4rkeimm\u00e4t toiminnot:<\/h2>\n<ul data-sourcepos=\"5:1-13:0\">\n<li data-sourcepos=\"5:1-10:0\">\n<p data-sourcepos=\"5:3-5:27\"><strong>Signaalin k\u00e4sittely:<\/strong><\/p>\n<ul data-sourcepos=\"6:5-10:0\">\n<li data-sourcepos=\"6:5-6:68\"><strong>Vahvistus:<\/strong> Lis\u00e4\u00e4 heikon DC-signaalin voimakkuutta.<\/li>\n<li data-sourcepos=\"7:5-7:111\"><strong>Erist\u00e4minen:<\/strong> Erist\u00e4\u00e4 tulosignaalin ulostulosta, mik\u00e4 est\u00e4\u00e4 maasilmukat ja h\u00e4iri\u00f6t.<\/li>\n<li data-sourcepos=\"8:5-8:89\"><strong>Linearisointi:<\/strong> Linearisoi tulosignaalin tarkkuuden ja johdonmukaisuuden parantamiseksi.<\/li>\n<li data-sourcepos=\"9:5-10:0\"><strong>Muuntaminen:<\/strong> Muuntaa tulosignaalin muodosta toiseen (esim. virta j\u00e4nnitteeksi, j\u00e4nnite virraksi).<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"11:1-13:0\">\n<p data-sourcepos=\"11:3-11:25\"><strong>Tiedonsiirto:<\/strong><\/p>\n<ul data-sourcepos=\"12:5-13:0\">\n<li data-sourcepos=\"12:5-13:0\">Siirt\u00e4\u00e4 ilmastoidun signaalin pitkien et\u00e4isyyksien p\u00e4\u00e4h\u00e4n k\u00e4ytt\u00e4en erilaisia viestint\u00e4protokollia (esim. 4-20mA, RS485, Modbus).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-sourcepos=\"14:1-14:17\">Sovellukset:<\/h2>\n<ul data-sourcepos=\"16:1-25:0\">\n<li data-sourcepos=\"16:1-18:31\"><strong>Teollisuusautomaatio:<\/strong>\n<ul data-sourcepos=\"17:5-18:31\">\n<li data-sourcepos=\"17:5-17:89\">Teollisuusprosessien (l\u00e4mp\u00f6tila, paine, virtaus jne.) valvonta ja ohjaus.<\/li>\n<li data-sourcepos=\"18:5-18:31\">Tiedonkeruuj\u00e4rjestelm\u00e4t.<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"19:1-20:55\"><strong>Rakennusautomaatio:<\/strong>\n<ul data-sourcepos=\"20:5-20:55\">\n<li data-sourcepos=\"20:5-20:55\">LVI- ja valaistuksen ohjaus, valaistuksen ohjaus, turvaj\u00e4rjestelm\u00e4t.<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"21:1-22:100\"><strong>Prosessin valvonta:<\/strong>\n<ul data-sourcepos=\"22:5-22:100\">\n<li data-sourcepos=\"22:5-22:100\">Kemiallisten prosessien, vedenk\u00e4sittelyn ja muiden teollisuusprosessien seuranta ja valvonta.<\/li>\n<\/ul>\n<\/li>\n<li data-sourcepos=\"23:1-25:0\"><strong>Tietojen kirjaaminen:<\/strong>\n<ul data-sourcepos=\"24:5-25:0\">\n<li data-sourcepos=\"24:5-25:0\">Tietojen ker\u00e4\u00e4minen ja l\u00e4hett\u00e4minen et\u00e4paikoista.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-sourcepos=\"26:1-26:17\">DC-s\u00e4hk\u00f6j\u00e4nniteanturin t\u00e4rkeimm\u00e4t ominaisuudet:<\/h2>\n<ul data-sourcepos=\"28:1-33:0\">\n<li data-sourcepos=\"28:1-28:79\"><strong>Tarkkuus:<\/strong> Korkea tarkkuus on ratkaisevan t\u00e4rke\u00e4\u00e4 luotettavien mittausten ja valvonnan kannalta.<\/li>\n<li data-sourcepos=\"29:1-29:89\"><strong>Vakaus:<\/strong> Vakaa suorituskyky ajan my\u00f6t\u00e4 ja vaihtelevissa ymp\u00e4rist\u00f6olosuhteissa.<\/li>\n<li data-sourcepos=\"30:1-30:61\"><strong>Luotettavuus:<\/strong> Vankka rakenne ja pitk\u00e4 k\u00e4ytt\u00f6ik\u00e4.<\/li>\n<li data-sourcepos=\"31:1-31:103\"><strong>Erist\u00e4minen:<\/strong> S\u00e4hk\u00f6inen eristys tulo- ja l\u00e4ht\u00f6piirien v\u00e4lill\u00e4 turvallisuuden ja melun v\u00e4hent\u00e4misen vuoksi.<\/li>\n<li data-sourcepos=\"32:1-33:0\"><strong>Viestint\u00e4protokollat:<\/strong> Yhteensopivuus eri viestint\u00e4protokollien kanssa mahdollistaa helpon integroinnin olemassa oleviin j\u00e4rjestelmiin.<\/li>\n<\/ul>\n<p data-sourcepos=\"34:1-34:211\">S\u00e4hk\u00f6iset tasaj\u00e4nnitemuuntimet ovat keskeisi\u00e4 komponentteja monissa eri sovelluksissa, ja ne mahdollistavat kriittisten prosessiparametrien tarkan mittauksen ja siirron parempaa ohjausta, seurantaa ja tiedonkeruuta varten.<\/p>","protected":false},"excerpt":{"rendered":"<table style=\"height: 461px;\" width=\"189\">\n<tbody>\n<tr>\n<td width=\"179\">Malli<\/td>\n<td width=\"113\">Periaate<\/td>\n<td width=\"128\">Nimellisteho<\/td>\n<td width=\"160\">Sy\u00f6tt\u00f6j\u00e4nnite (V)<\/td>\n<td width=\"164\">L\u00e4ht\u00f6 @ Nimellinen tulo<\/td>\n<td width=\"106\">Kaistanleveys (Hz)<\/td>\n<td width=\"121\">Normaalil\u00e4mp\u00f6tilan tarkkuus \uff08%\uff09<\/td>\n<td width=\"105\">TA (\u2103)<\/td>\n<td width=\"109\">Asennusmenetelm\u00e4<\/td>\n<td width=\"151\">Aukko\/liit\u00e4nt\u00e4 (mm)<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC50EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b150A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC100EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1100A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC150EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1150A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC200EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1200A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC300EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1300A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC400EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1400A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC500EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1500A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC600EKA128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1600A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a621<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC100EKB128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1100A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC200EKB128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1200A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC300EKB128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1300A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC500EKB128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b1500A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC1000EKB128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b11000A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<tr>\n<td width=\"179\">HOC2000EKB128<\/td>\n<td width=\"113\">Avoin silmukka<\/td>\n<td width=\"128\">\u00b12000A<\/td>\n<td width=\"160\">+24V<\/td>\n<td width=\"164\">DC 12\u00b18mA<\/td>\n<td width=\"106\">DC-20 (-3dB)<\/td>\n<td width=\"121\">1<\/td>\n<td width=\"105\">-40&#8230;+85<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a640.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":2081,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[],"class_list":{"0":"post-2104","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-current-sensor-2","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product\/2104","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/comments?post=2104"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/media\/2081"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/media?parent=2104"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product_brand?post=2104"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product_cat?post=2104"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product_tag?post=2104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}