{"id":91,"count":3,"description":"Pressure monitors are used to detect and indicate pressure levels that exceed or fall below preset limits. They are essential to protect equipment and processes from potential damage caused by abnormal pressure levels. Our pressure switches are designed for reliable operation and easy installation.","link":"https:\/\/www.omniprocess.se\/en\/produkt-kategori\/tryckmatare\/tryckvakt\/","name":"Pressure Switch","slug":"pressure-switch","taxonomy":"product_cat","parent":20,"meta":{"details":"<h2><b><span data-contrast=\"none\">Vad \u00e4r en tryckvakt?<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:322,&quot;335559739&quot;:322}\">\u00a0<\/span><\/h2>\r\n<span data-contrast=\"auto\">En tryckvakt \u00e4r en s\u00e4kerhets- och kontrollkomponent som anv\u00e4nds f\u00f6r att \u00f6vervaka tryckniv\u00e5er i v\u00e4tske- eller gassystem. N\u00e4r ett f\u00f6rinst\u00e4llt tr\u00f6skelv\u00e4rde (setpunkt) \u00f6verskrids \u2013 antingen upp\u00e5t eller ned\u00e5t \u2013 aktiveras en elektrisk brytare, vilket i sin tur kan starta eller stoppa en process, utl\u00f6sa ett larm eller st\u00e4nga ett system. Tryckvakter anv\u00e4nds i allt fr\u00e5n industrianl\u00e4ggningar och processystem till HVAC- och hydrauliksystem.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>\r\n<h2><b><span data-contrast=\"none\">Huvudprinciper: Hur fungerar en tryckvakt?<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:299,&quot;335559739&quot;:299}\">\u00a0<\/span><\/h2>\r\n<h3><b><span data-contrast=\"none\">Mekanisk konstruktion<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<span data-contrast=\"auto\">De flesta industriella tryckvakter bygger p\u00e5 en mekanisk m\u00e4tprincip d\u00e4r trycket fr\u00e5n processen p\u00e5verkar en fj\u00e4derbelastad kolv eller membran. S\u00e5 h\u00e4r fungerar det:<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>\r\n<ol>\r\n \t<li><span data-contrast=\"auto\">Processens tryck p\u00e5verkar ett membran eller en kolv.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n \t<li><span data-contrast=\"auto\">R\u00f6relsen f\u00f6rs vidare till en fj\u00e4derbelastad mekanism.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n \t<li><span data-contrast=\"auto\">N\u00e4r trycket n\u00e5r inst\u00e4llt v\u00e4rde (setpunkt) aktiveras en mikrobrytare.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n \t<li><span data-contrast=\"auto\">Brytaren skickar en elektrisk signal (oftast SPDT eller DPDT).<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ol>\r\n<h3><b><span data-contrast=\"none\">Alternativa m\u00e4tprinciper<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Elektroniska tryckvakter: Anv\u00e4nder trycksensorer och elektronik f\u00f6r att m\u00e4ta och styra. Ger m\u00f6jlighet till digital signal\u00f6verf\u00f6ring, justering via display och ofta integrerad hystereskontroll.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Differenstryckvakter: M\u00e4ter tryckskillnaden mellan tv\u00e5 punkter i ett system (vanliga i filter\u00f6vervakning eller fl\u00f6desreglering).<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Vakuumvakter: Reagerar p\u00e5 tryckfall under atmosf\u00e4rstryck, ofta i vakuumsystem eller skydd mot kavitation.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<h2><b><span data-contrast=\"none\">Viktiga urvalskriterier<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:299,&quot;335559739&quot;:299}\">\u00a0<\/span><\/h2>\r\n<span data-contrast=\"auto\">F\u00f6r att v\u00e4lja r\u00e4tt tryckvakt f\u00f6r en specifik applikation b\u00f6r flera faktorer v\u00e4gas in:<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>\r\n<h3><b><span data-contrast=\"none\">Tryckomr\u00e5de<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<span data-contrast=\"auto\">V\u00e4lj en vakt som t\u00e4cker \u00f6nskat arbetsomr\u00e5de. Kom ih\u00e5g att noggrannheten ofta \u00e4r b\u00e4st i mitten av intervallet.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>\r\n<h3><b><span data-contrast=\"none\">\u00d6vertryckskapacitet<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<span data-contrast=\"auto\">Se till att vakten t\u00e5l maximala processf\u00f6rh\u00e5llanden, \u00e4ven vid pl\u00f6tsliga tryckst\u00f6tar.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>\r\n<h3><b><span data-contrast=\"none\">Medieber\u00f6rda material<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<span data-contrast=\"auto\">Membran, O-ringar och processanslutningar m\u00e5ste vara kemiskt kompatibla med processmediet (exempelvis SS316, PTFE, EPDM, Kalrez).<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>\r\n<h3><b><span data-contrast=\"none\">Noggrannhet och d\u00f6dzon (deadband)<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<span data-contrast=\"auto\">Repeternoggrannhet \u00e4r viktig vid \u00e5terkommande brytningar. Deadband avg\u00f6r skillnaden mellan till- och fr\u00e5nslag.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>\r\n<h3><b><span data-contrast=\"none\">Elektriska egenskaper<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">Typ av mikrobrytare: SPDT, DPDT<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">M\u00e4rksp\u00e4nning och str\u00f6m (AC\/DC)<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Eventuell ATEX-, SIL- eller IP-klassning<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<h3><b><span data-contrast=\"none\">Milj\u00f6krav<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"8\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"auto\">IP-klass (damm, fukt)<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"8\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-contrast=\"auto\">Temperaturomr\u00e5de<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n \t<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"8\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span data-contrast=\"auto\">Vibrations- och st\u00f6tt\u00e5lighet<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\r\n<\/ul>\r\n<h2><b><span data-contrast=\"none\">Sammanfattning<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:299,&quot;335559739&quot;:299}\">\u00a0<\/span><\/h2>\r\n<span data-contrast=\"auto\">En tryckvakt \u00e4r ett nyckelkomponent i m\u00e5nga s\u00e4kerhetskritiska system. Genom att v\u00e4lja r\u00e4tt m\u00e4tprincip, anpassa materialval och f\u00f6rst\u00e5 applikationens behov kan tryckvakten ge p\u00e5litlig och l\u00e5ngvarig funktion \u00e4ven i kr\u00e4vande milj\u00f6er.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span>"},"menu_order":71,"_links":{"self":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product_cat\/91","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product_cat\/20"}],"wp:post_type":[{"href":"https:\/\/www.omniprocess.se\/en\/wp-json\/wp\/v2\/product?product_cat=91"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}