{"id":3028,"date":"2025-06-16T00:29:11","date_gmt":"2025-06-16T00:29:11","guid":{"rendered":"https:\/\/altal.md\/?post_type=product&#038;p=3028"},"modified":"2026-07-01T22:46:32","modified_gmt":"2026-07-01T19:46:32","slug":"senzor-de-presiune-35-bar","status":"publish","type":"product","link":"https:\/\/altal.md\/ro\/senzor-de-presiune-35-bar\/","title":{"rendered":"Senzor de presiune 35 bar"},"content":{"rendered":"<hr \/>\n<h2>Senzor de presiune 35 bari<\/h2>\n<h2>caracteristici, utilizare \u0219i recomand\u0103ri<\/h2>\n<p>Senzor de presiune 35 bar WNK85x35 \u2014 este un dispozitiv de \u00eenalt\u0103 precizie, conceput pentru m\u0103surarea presiunii \u00een sistemele care utilizeaz\u0103 diferite tipuri de agen frigorifer. Acest senzor este echipat cu tehnologie piezoresistiv\u0103 \u0219i furnizeaz\u0103 un semnal de ie\u0219ire de 0\u20265 V, ceea ce \u00eel face o solu\u021bie versatil\u0103 pentru <a href=\"https:\/\/altal.md\/ro\/pompe-de-caldura-altal\/\" target=\"_blank\" rel=\"noopener\">pompele de c\u0103ldur\u0103<\/a>, sisteme de climatizare \u0219i instala\u021bii frigorifice.<\/p>\n<hr \/>\n<h4><strong>Senzor de presiune 35 bar. Specifica\u021bii tehnice<\/strong><\/h4>\n<ul>\n<li><strong>Interval de m\u0103surare<\/strong>: 0\u202635,5 bari<\/li>\n<li><strong>Semnal de ie\u0219ire<\/strong>: logometric, 0,5\u20264,5 V<\/li>\n<li><strong>Alimentare<\/strong>: 4,5\u20265,5 V DC<\/li>\n<li><strong>Temperatur\u0103 de func\u021bionare<\/strong>: -40\u2026135 \u00b0C<\/li>\n<li><strong>Clas\u0103 de protec\u021bie<\/strong>: IP65<\/li>\n<li><strong>Conexiune<\/strong>: 7\/16-20UNF<\/li>\n<li><strong>Dimensiuni<\/strong>: 21\u00d748,1 mm<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>Senzor de presiune 35 bar. Avantajele senzorului<\/strong><\/h4>\n<ol>\n<li><strong>Compatibilitate cu agenii frigorifer de ultim\u0103 genera\u021bie<\/strong> Potrivit pentru utilizare cu R12, R22, R134A, R404A, R407C, R410A, R448A, R449A, R452A, R502, R507, R513A, R744, HFO 1234ze, R290. Excep\u021bii: nu compatibil cu R717 (amoniac) \u0219i glicol.<\/li>\n<li><strong>Rezisten\u021b\u0103 la influen\u021be externe<\/strong> Senzor de presiune 35 bar demonstreaz\u0103 o rezisten\u021b\u0103 superioar\u0103 la interferen\u021be EMI \u0219i men\u021bine stabilitatea semnalului chiar \u0219i \u00een condi\u021bii de func\u021bionare dificile.<\/li>\n<li><strong>U\u0219urin\u021b\u0103 \u00een instalare<\/strong> Senzor de presiune 35 bar poate fi montat direct pe \u021beava de agent frigorifer f\u0103r\u0103 a fi nevoie de tuburi capilare.<\/li>\n<li><strong>Durabilitate<\/strong> Carcasa din alam\u0103 \u0219i construc\u021bia robust\u0103 asigur\u0103 o durat\u0103 de via\u021b\u0103 lung\u0103 chiar \u0219i sub sarcini mari.<\/li>\n<\/ol>\n<hr \/>\n<h4><strong>Zone de aplicare<\/strong><\/h4>\n<p>Senzorul de presiune agent frigorifer 35 bari este utilizat \u00een urm\u0103toarele sisteme:<\/p>\n<ul>\n<li>Sisteme de climatizare.<\/li>\n<li>Instala\u021bii frigorifice.<\/li>\n<li>Pompe de c\u0103ldur\u0103 pentru \u00eenc\u0103lzire, r\u0103cire \u0219i ap\u0103 cald\u0103 menajer\u0103.<\/li>\n<li>Sisteme frigorifice industriale (cu excep\u021bia celor care folosesc amoniac).<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>Recomand\u0103ri pentru conectare \u0219i utilizare<\/strong><\/h4>\n<ul>\n<li><strong>Montaj<\/strong> Folosi\u021bi conectorul standard 7\/16-20UNF pentru instalare. Asigura\u021bi etan\u0219eitatea sistemului pentru a evita pierderile de agent frigorifer.<\/li>\n<li><strong>Conectare<\/strong> Alimentarea se face la senzor prin ie\u0219irea analogic\u0103 de 0,5\u20264,5 V. Pentru func\u021bionare corect\u0103, utiliza\u021bi o surs\u0103 de alimentare DC cu parametri de 4,5\u20265,5 V.<\/li>\n<li><strong>\u00centre\u021binere<\/strong>\n<ol>\n<li>Verifica\u021bi periodic conexiunile pentru coroziune sau scurgeri.<\/li>\n<li>Cur\u0103\u021ba\u021bi suprafa\u021ba senzorului pentru a evita reducerea preciziei m\u0103sur\u0103torilor.<\/li>\n<li>Nu utiliza\u021bi senzorul cu agen\u021bi frigorifer necompatibili, precum amoniac (R717) sau solu\u021bii glicolate.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<hr \/>\n<h4><strong>De ce aleg senzorii de presiune WNK85x35?<\/strong><\/h4>\n<ol>\n<li><strong>Precizie ridicat\u0103 \u00een m\u0103surare<\/strong>: Tehnologia <a href=\"https:\/\/en.wikipedia.org\/wiki\/Piezoresistive_effect\" target=\"_blank\" rel=\"noopener\">piezoresistiv\u0103<\/a> garanteaz\u0103 rezultate exacte \u0219i fiabile.<\/li>\n<li><strong>Gama larg\u0103 de temperaturi de func\u021bionare<\/strong>: de la -40\u00b0C p\u00e2n\u0103 la +135\u00b0C, permi\u021b\u00e2nd utilizarea \u00een diverse condi\u021bii climatice.<\/li>\n<li><strong>Pre\u021b accesibil<\/strong>: acest senzor reprezint\u0103 o alegere economic\u0103 pentru sistemele de \u00eenc\u0103lzire \u0219i r\u0103cire.<\/li>\n<\/ol>\n<hr \/>\n<h4><strong>Concluzie<\/strong><\/h4>\n<p>Senzor de presiune agent frigorifer 35 bari WNK85x35 \u2014 este un dispozitiv fiabil, economic \u0219i universal pentru sistemele care utilizeaz\u0103 majoritatea agenilor frigorifici moderni. Precizia ridicat\u0103, rezisten\u021ba la interferen\u021be \u0219i u\u0219urin\u021ba \u00een instalare \u00eel fac o alegere ideal\u0103 pentru o gam\u0103 larg\u0103 de aplica\u021bii. Comanda\u021bi senzorul de presiune agent frigorifer 35 bari din magazinul online ALTAL. Oferim pre\u021buri competitive, garan\u021bie de calitate \u0219i livrare rapid\u0103. \ud83d\udca1 <strong>Sfat de la expert:<\/strong> Verifica\u021bi periodic func\u021bionarea senzorului \u0219i realiza\u021bi \u00eentre\u021binere preventiv\u0103 pentru a prelungi durata de via\u021b\u0103 a echipamentului \u0219i a evita defec\u021biunile neprev\u0103zute.<\/p>\n<table style=\"height: 252px; width: 58.1117%;\" border=\"1\" width=\"58.1117%\">\n<tbody>\n<tr style=\"height: 36px;\">\n<td style=\"width: 21.0716%; height: 36px; text-align: center;\" width=\"125\">Model<\/td>\n<td style=\"width: 40.4073%; height: 36px; text-align: center;\" colspan=\"3\" width=\"182\"><span style=\"color: #0000ff;\">WNK85x35<\/span><\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 21.0716%; height: 36px; text-align: left;\">Presiune (PSI)<\/td>\n<td style=\"width: 14.2541%; height: 36px; text-align: center;\">-14,5 la 508<\/td>\n<td style=\"width: 12.7319%; height: 36px; text-align: center;\">PSI<\/td>\n<td style=\"width: 13.4213%; height: 36px; text-align: center;\">0,5 \u2013 4,5V<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 21.0716%; height: 36px; text-align: left;\">Presiune (bar)<\/td>\n<td style=\"width: 14.2541%; height: 36px; text-align: center;\">-1 la 35<\/td>\n<td style=\"width: 12.7319%; height: 36px; text-align: center;\">Bar<\/td>\n<td style=\"width: 13.4213%; height: 36px; text-align: center;\">0,5 \u2013 4,5V<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 21.0716%; height: 36px; text-align: left;\">Presiune (kPa)<\/td>\n<td style=\"width: 14.2541%; height: 36px; text-align: center;\">-1000 la 3500<\/td>\n<td style=\"width: 12.7319%; height: 36px; text-align: center;\">kPa<\/td>\n<td style=\"width: 13.4213%; height: 36px; text-align: center;\">0,5 \u2013 4,5V<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 21.0716%; height: 36px; text-align: left;\">Presiune excesiv\u0103 (bar)<\/td>\n<td style=\"width: 26.986%; height: 36px; text-align: center;\" colspan=\"2\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">P<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord cyrillic_fallback mtight\">izb<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">P<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord cyrillic_fallback mtight\">fapt<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">P<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\"><span class=\"mord text mtight\"><span class=\"mord cyrillic_fallback mtight\">fapt<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td style=\"width: 13.4213%; height: 36px; text-align: center;\">Bar<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 21.0716%; height: 36px; text-align: left;\">Presiune vartej (bar)<\/td>\n<td style=\"height: 36px; width: 26.986%; text-align: center;\" colspan=\"2\">90<\/td>\n<td style=\"width: 13.4213%; height: 36px; text-align: center;\">Bar<\/td>\n<\/tr>\n<tr style=\"height: 36px;\">\n<td style=\"width: 21.0716%; height: 36px; text-align: left;\">Conexiune mecanic\u0103<\/td>\n<td style=\"width: 40.4073%; text-align: center; height: 36px;\" colspan=\"3\">7\/16-20UNF<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/altal.md\/senzor-de-presiune-45-bar\/\" target=\"_blank\" rel=\"noopener\">Produs similar recomandat<\/a><\/p>\n<h3>Componente compatibile<\/h3>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><a href=\"https:\/\/altal.md\/supapa-schrader-cu-tub-60-mm-sae-1-4\/\" target=\"_blank\" rel=\"noopener\">Schrader cu tub 60 mm SAE 1\/4\u201dSupapa expansiune termostatic Castel 2210\/4E<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<h2><span style=\"color: #800080;\">Model: WNK85x35<\/span><\/h2>\n<ul>\n<li><strong>Interval de m\u0103surare<\/strong>: 0\u202635,5 bari<\/li>\n<li><strong>Semnal de ie\u0219ire<\/strong>: logometric, 0,5\u20264,5 V<\/li>\n<li><strong>Alimentare<\/strong>: 4,5\u20265,5 V DC<\/li>\n<li><strong>Temperatur\u0103 de func\u021bionare<\/strong>: -40\u2026135 \u00b0C<\/li>\n<li><strong>Conexiune<\/strong>: 7\/16-20UNF<\/li>\n<li><strong>Dimensiuni<\/strong>: 21\u00d748,1 mm<\/li>\n<\/ul>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":2367,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[280,183],"product_tag":[190],"class_list":["post-3028","product","type-product","status-publish","has-post-thumbnail","product_cat-piese-pentru-pompe-de-caldura","product_cat-catalog","product_tag-pompa-de-caldura","product_shipping_class-greutate-mica","first","instock","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/product\/3028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/comments?post=3028"}],"version-history":[{"count":3,"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/product\/3028\/revisions"}],"predecessor-version":[{"id":12023,"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/product\/3028\/revisions\/12023"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/media\/2367"}],"wp:attachment":[{"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/media?parent=3028"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/product_brand?post=3028"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/product_cat?post=3028"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/altal.md\/ro\/wp-json\/wp\/v2\/product_tag?post=3028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}