{"id":3546,"date":"2025-11-03T10:15:05","date_gmt":"2025-11-03T10:15:05","guid":{"rendered":"https:\/\/pondus-instruments.com\/?p=3546"},"modified":"2025-11-03T10:15:07","modified_gmt":"2025-11-03T10:15:07","slug":"trycktransmitter-for-hog-temperatur","status":"publish","type":"post","link":"https:\/\/pondus-instruments.com\/sv\/knowledge\/high-temperature-pressure-transmitter\/","title":{"rendered":"Trycktransmitter f\u00f6r h\u00f6g temperatur\u00a0"},"content":{"rendered":"<p class=\"wp-block-paragraph\">En h\u00f6gtemperatur <a href=\"https:\/\/pondus-instruments.com\/sv\/produkt-kategori\/trycktransmittrar\/\" target=\"_blank\" rel=\"noreferrer noopener\">trycktransmitter<\/a> \u00e4r en trycksensor som \u00e4r konstruerad f\u00f6r att l\u00e4sa av varma medier (vanligtvis ~120-150 \u00b0C) samtidigt som dess elektronik och noggrannhet skyddas; i Pondus Instruments sortiment klarar PT600-familjen och den hygieniska PT60 typ T kontinuerliga medietemperaturer p\u00e5 upp till 150 \u00b0C n\u00e4r de installeras korrekt. &nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vad \u201ch\u00f6g temperatur\u201d inneb\u00e4r i praktiken&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Inom industriell tryckm\u00e4tning b\u00f6rjar \u201ch\u00f6g temperatur\u201d vanligtvis ovanf\u00f6r den punkt d\u00e4r standardelastomerer, kablar och fyllningssystem b\u00f6rjar bli d\u00e5liga - cirka 100-120 \u00b0C. L\u00f6sningar som \u00e4r dimensionerade f\u00f6r kontinuerliga 150 \u00b0C-media \u00e4r l\u00e4mpliga f\u00f6r de flesta applikationer med \u00e5nga, het olja och CIP\/SIP inom livsmedel, l\u00e4kemedel och kemikalier. Pondus PT600-plattform \u00e4r specificerad f\u00f6r kontinuerliga medietemperaturer p\u00e5 upp till 150 \u00b0C, med en konstruktion som minimerar temperaturp\u00e5verkan genom att undvika externa tryckmellanrum. &nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Viktiga urvalskriterier&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Temperaturhantering och stabilitet&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontinuerlig mediaklassificering: Verifiera transmitterns kontinuerliga temperaturgr\u00e4ns, inte bara kortvariga toppar. PT600 och PT60 typ T \u00e4r specificerade f\u00f6r 150 \u00b0C kontinuerlig drift. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00e5g temperaturdrift: Digital kompensation h\u00e5ller det totala felet l\u00e5gt \u00f6ver -10...+70 \u00b0C omgivande temperatur; PT600 visar 0,1 % av maxomr\u00e5det (0,075 % som tillval). \u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Processanslutning och hygienisk design&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00e4lj anslutningar som uppfyller kraven p\u00e5 reng\u00f6ring och hygien (t.ex. kl\u00e4mma, SMS Rd60-6, DIN11851, RJT). PT600\/PT60 erbjuder ett brett bibliotek av hygieniska och fl\u00e4nsade alternativ. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pr\u00e4glade membranytor \u00e4r robusta mot partiklar och kan reng\u00f6ras utan deformation - anv\u00e4ndbart vid spolning med heta medier. \u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00e5ta material&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Anpassa korrosionsbest\u00e4ndigheten till mediet. Tillg\u00e4ngliga membran inkluderar 316L, Duplex, Hastelloy C-276, Tantalum och guldpl\u00e4terade (f\u00f6r medier d\u00e4r v\u00e4te kan f\u00f6rekomma). \u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e4tningsfunktion&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Manometertryck\/absoluttryck f\u00f6r ledningar och k\u00e4rl (PT600). Differentialtryck f\u00f6r filter och trycksatta tankar: PT600RSH (DP) och PT60 typ T (hygienisk DP). \u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Noggrannhet, r\u00e4ckvidd och \u00f6verbelastning&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Noggrannhet: 0,1 % typiskt; 0,075 % som tillval p\u00e5 PT600. Turn-down 100:1 hj\u00e4lper till att t\u00e4cka breda processomr\u00e5den med en modell. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Robusthet mot \u00f6verbelastning (DP): PT600RSH anv\u00e4nder en design med tre membran f\u00f6r att skydda sensorn fr\u00e5n transienta \u00f6versp\u00e4nningar och \u00f6verbelastningar. \u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Integration och underh\u00e5ll&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utg\u00e5ngar\/komm: 4-20 mA, HART och MODBUS\/RS-485 finns tillg\u00e4ngliga. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Autozero: Nollst\u00e4ll efter installation eller reng\u00f6ring genom att trycka p\u00e5 en knapp eller kortsluta tv\u00e5 stift - inga extra verktyg. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Blixtskydd (tillval): Klass 1-test enligt IEC 61643-1, 5 kA (10\/350 \u00b5s). Obs: kan inte kombineras med Ex ia-alternativ. \u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Rekommenderade Pondus-konfigurationer (exempel)&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ledningstryck f\u00f6r varm media (manometer\/absolut):\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6verv\u00e4g PT600 med hygienisk kl\u00e4mma eller SMS-anslutning, Hastelloy C-276-membran f\u00f6r aggressiv CIP\/SIP och HART f\u00f6r integrering av tillg\u00e5ngar. Klassad f\u00f6r 150 \u00b0C kontinuerlig media, l\u00e5g total temperaturdrift och 100:1 turndown. &nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hygienisk tankniv\u00e5 under tryck (DP):\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">PT60 typ T \u00e4r en hygienisk differentialtransmitter som \u00e4r konstruerad f\u00f6r trycksatta tankar med kapill\u00e4r p\u00e5 minussidan, \u00e4ven klassad f\u00f6r 150 \u00b0C media och kompatibel med standard hygieniska kopplingar. &nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Process DP \u00f6ver heta filter\/v\u00e4rmev\u00e4xlare:\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">PT600RSH DP erbjuder h\u00f6gt enkelsidigt\/dubbelsidigt \u00f6verbelastningsskydd (upp till 150 bar), HART\/MODBUS och lokal display som tillval; perfekt d\u00e4r varma differenser och \u00f6versp\u00e4nningar f\u00f6rekommer. &nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Installationstips f\u00f6r att skydda noggrannheten vid h\u00f6ga temperaturer&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u00e5ll elektroniken svalare \u00e4n processen. Anv\u00e4nd tillg\u00e4ngliga armaturer\/hus och monteringsriktningar som h\u00e5ller elektroniken p\u00e5 avst\u00e5nd fr\u00e5n v\u00e4rmek\u00e4llor; PT600:s rostfria IP67-hus \u00e4r till hj\u00e4lp i varma, tv\u00e4ttade omr\u00e5den. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nollst\u00e4ll efter termisk stabilisering. N\u00e4r r\u00f6rdragningen och s\u00e4ndaren har n\u00e5tt driftstemperatur, anv\u00e4nd Autozero f\u00f6r att avl\u00e4gsna montering\/termiska f\u00f6rskjutningar. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00e4lj r\u00e4tt membranmaterial (t.ex. Hastelloy eller Tantalum) f\u00f6r varma, korrosiva medier; \u00f6verv\u00e4g guldpl\u00e4tering d\u00e4r v\u00e4te kan f\u00f6rekomma. \u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Planera f\u00f6r blixtnedslag\/EMC om installationerna \u00e4r utsatta; \u00f6verv\u00e4g alternativet med fabriksintegrerat skydd. \u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Vad du ska ange n\u00e4r du kontaktar oss&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Typ av tryck (\u00f6vertryck\/absolut\/differentiellt) och intervall\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontinuerlig medietemperatur och reng\u00f6ringssystem (CIP\/SIP, \u00e5nga)\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Standard f\u00f6r processanslutning (kl\u00e4mma, SMS, DIN11851, fl\u00e4ns etc.)\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Krav p\u00e5 material i kontaktytan (316L, Hastelloy C-276, Tantalum, guldpl\u00e4terad)\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utg\u00e5ng\/kommunikation (4-20 mA, HART, MODBUS) och eventuella Ex\/EMC-behov\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Slutsats och n\u00e4sta steg&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Applikationer med h\u00f6ga temperaturer kr\u00e4ver transmittrar som verkligen klarar v\u00e4rmen, motst\u00e5r drift och kan integreras p\u00e5 ett enkelt s\u00e4tt. Pondus PT600, PT600RSH (DP) och PT60 typ T ger 150 \u00b0C kontinuerlig mediekapacitet med hygieniska anslutningar, stabil elektronik och serviceverktyg som Autozero f\u00f6r att f\u00f6renkla underh\u00e5llet. &nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Har du fler fr\u00e5gor eller beh\u00f6ver du v\u00e4gledning f\u00f6r att v\u00e4lja r\u00e4tt trycktransmitter? Kontakta Pondus Instruments s\u00e5 hj\u00e4lper vi dig att hitta den l\u00f6sning som b\u00e4st passar dina behov.&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>A high-temperature pressure transmitter is a pressure sensor built to read hot media (typically ~120\u2013150 \u00b0C) while protecting its electronics and accuracy; in Pondus Instruments\u2019 range, the PT600 family and the hygienic PT60 Type T handle continuous media temperatures up to 150 \u00b0C when installed correctly. &nbsp; What \u201chigh temperature\u201d means in practice&nbsp; In industrial [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3546","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"_links":{"self":[{"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/posts\/3546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/comments?post=3546"}],"version-history":[{"count":1,"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/posts\/3546\/revisions"}],"predecessor-version":[{"id":3547,"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/posts\/3546\/revisions\/3547"}],"wp:attachment":[{"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/media?parent=3546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/categories?post=3546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pondus-instruments.com\/sv\/wp-json\/wp\/v2\/tags?post=3546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}