{"id":1681,"date":"2023-05-22T13:03:32","date_gmt":"2023-05-22T13:03:32","guid":{"rendered":"https:\/\/www.goennheimer.de\/?page_id=1681"},"modified":"2025-10-30T12:00:08","modified_gmt":"2025-10-30T11:00:08","slug":"steuergeraet-fs850u","status":"publish","type":"page","link":"https:\/\/www.goennheimer.de\/en\/steuergeraet-fs850u\/","title":{"rendered":"Control unit FS850U"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1681\" class=\"elementor elementor-1681\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-18a9b3b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18a9b3b2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3dfe1e22\" data-id=\"3dfe1e22\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-38ec214 elementor-widget elementor-widget-text-editor\" data-id=\"38ec214\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tcertified according to the NFPA 496: Class I, Division I standard\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-125cd001 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"125cd001\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a84f007\" data-id=\"a84f007\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22672d44 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"22672d44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tFeatures\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1503321a elementor-widget elementor-widget-text-editor\" data-id=\"1503321a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Explosion protection type pressurized enclosure:<\/strong> makes it possible to operate \"non-Ex-approved\" devices in hazardous areas.<\/li><li>The F850U pressurized enclosure system consists of at least the FS850U control unit and a solenoid valve. Both components can be installed inside or outside the Ex p-housing.<\/li><li>Patented regulation of the internal housing pressure (patent DE 0004418158)<\/li><li>First system with proportional working pressure and flow sensors.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70a7053c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"70a7053c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8102ab elementor-widget elementor-widget-pp-advanced-accordion\" data-id=\"c8102ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;accordion_type&quot;:&quot;toggle&quot;,&quot;toggle_speed&quot;:300}\" data-widget_type=\"pp-advanced-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"pp-advanced-accordion pp-toggle-icon-align-left\" id=\"pp-advanced-accordion-c8102ab\" data-accordion-id=\"c8102ab\" role=\"tablist\">\n\t\t\t\t\t\t\t<div class=\"pp-accordion-item\">\n\t\t\t\t\t\t\t\t\t\t<div id=\"pp-accordion-tab-title-2091\" class=\"pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"1\" role=\"tab\" aria-controls=\"pp-accordion-tab-content-2091\" aria-expanded=\"false\">\n\t\t\t\t\t\t<span class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\t\tType code\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-angle-right\"><\/i>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-angle-up\"><\/i>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"pp-accordion-tab-content-2091\" class=\"pp-accordion-tab-content\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"pp-accordion-tab-title-2091\">\n\t\t\t\t\t\t\t\t<div data-elementor-type=\"section\" data-elementor-id=\"1686\" class=\"elementor elementor-1686\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-52114fd5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52114fd5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ac15e54\" data-id=\"2ac15e54\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-37d224d4 elementor-widget elementor-widget-html\" data-id=\"37d224d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<table summary=\"tech.data\" class=\"typecode\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\r\n  <tbody>\r\n    <tr>\r\n      <td>\r\n        <b>Control unit FS850U<\/b>\r\n      <\/td>\r\n      <td bgcolor=\"#ffff99\"><b>.<\/b><\/td>\r\n      <td><b>.<\/b><\/td>\r\n      <td bgcolor=\"#ffff99\"><b>.<\/b><\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td bgcolor=\"#ffff99\"><em>Mains: <\/em>\r\n        <br><br>110 - 120 VAC \r\n      <\/td>\r\n      <td bgcolor=\"#ffff99\">&nbsp;\r\n        <br><br>.3\r\n      <\/td>\r\n      <td>\r\n        <p>&nbsp;<\/p>\r\n      <\/td>\r\n      <td bgcolor=\"#ffff99\">&nbsp;<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td colspan=\"2\"><i>Flow orifice plate:<\/i>\r\n        <br><br>6 mm, range 1,1...2,7 m <sup>3 <\/sup>\/h<br>\r\n          10mm range 2,5 ...6,5 m <sup>3 <\/sup>\/h<br>\r\n          14 mm range 6 ...11 m <sup>3 <\/sup>\/h<br>\r\n          18 mm, range 9 ...15 m <sup>3 <\/sup>\/h\r\n      <\/td>\r\n      <td><br><br>\r\n        .2<br>\r\n        .4<br>\r\n        .6<br>\r\n        .8\r\n      <\/td>\r\n      <td bgcolor=\"#ffff99\">&nbsp;<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td colspan=\"3\" bgcolor=\"#ffff99\">Alarm contact<\/td>\r\n      <td bgcolor=\"#ffff99\">.1<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66da8251 elementor-widget elementor-widget-text-editor\" data-id=\"66da8251\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Further voltages and pressure ranges on demand<\/p><p>Accessories: Inspection window in the housing of the FS850U control unit<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-accordion-item\">\n\t\t\t\t\t\t\t\t\t\t<div id=\"pp-accordion-tab-title-2092\" class=\"pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"2\" role=\"tab\" aria-controls=\"pp-accordion-tab-content-2092\" aria-expanded=\"false\">\n\t\t\t\t\t\t<span class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\t\tTechnical details\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-angle-right\"><\/i>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-angle-up\"><\/i>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"pp-accordion-tab-content-2092\" class=\"pp-accordion-tab-content\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"pp-accordion-tab-title-2092\">\n\t\t\t\t\t\t<p><a href=\"https:\/\/www.goennheimer.de\/wp-content\/uploads\/2024\/03\/Data-sheet-FS850U.pdf\">Data sheet (English)<\/a><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"pp-accordion-item\">\n\t\t\t\t\t\t\t\t\t\t<div id=\"pp-accordion-tab-title-2093\" class=\"pp-accordion-tab-title\" tabindex=\"0\" data-tab=\"3\" role=\"tab\" aria-controls=\"pp-accordion-tab-content-2093\" aria-expanded=\"false\">\n\t\t\t\t\t\t<span class=\"pp-accordion-title-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"pp-accordion-title-text\">\n\t\t\t\t\t\t\t\tCertificates\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"pp-accordion-toggle-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-close pp-icon'>\n\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-angle-right\"><\/i>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class='pp-accordion-toggle-icon-open pp-icon'>\n\t\t\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-angle-up\"><\/i>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"pp-accordion-tab-content-2093\" class=\"pp-accordion-tab-content\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"pp-accordion-tab-title-2093\">\n\t\t\t\t\t\t<p><a href=\"http:\/\/www.goennheimer.de\/wp-content\/uploads\/2023\/05\/FM.certificate.Ex-p-control.unit_f850u.pdf\">FM Certificate Ex-p-control unit F850U<\/a><\/p><p><a href=\"http:\/\/www.goennheimer.de\/wp-content\/uploads\/2023\/05\/UL.certificate_Ex-p-control.unit_f850u.pdf\">UL Certificate Ex-p-control unit F850U<\/a><\/p><p><a href=\"http:\/\/www.goennheimer.de\/wp-content\/uploads\/2023\/05\/ul-report-f850u_revision1.pdf\">UL report F850U Revision1<\/a><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-304f89d8\" data-id=\"304f89d8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-701cd059 elementor-hidden-mobile elementor-widget elementor-widget-spacer\" data-id=\"701cd059\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55135af4 elementor-widget elementor-widget-image\" data-id=\"55135af4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"567\" height=\"1024\" src=\"https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U-567x1024.jpg\" class=\"attachment-large size-large wp-image-3861\" alt=\"\" srcset=\"https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U-567x1024.jpg 567w, https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U-166x300.jpg 166w, https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U-768x1387.jpg 768w, https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U-850x1536.jpg 850w, https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U-1134x2048.jpg 1134w, https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U-7x12.jpg 7w, https:\/\/www.goennheimer.de\/wp-content\/uploads\/2025\/10\/FS850U.jpg 1370w\" sizes=\"(max-width: 567px) 100vw, 567px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5ef5a623 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ef5a623\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4bdd42f4\" data-id=\"4bdd42f4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-132211dd elementor-widget elementor-widget-spacer\" data-id=\"132211dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Certified according to the NFPA 496: Class I, Division I standard<\/p>","protected":false},"author":1,"featured_media":3861,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-1681","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/pages\/1681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/comments?post=1681"}],"version-history":[{"count":27,"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/pages\/1681\/revisions"}],"predecessor-version":[{"id":3864,"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/pages\/1681\/revisions\/3864"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/media\/3861"}],"wp:attachment":[{"href":"https:\/\/www.goennheimer.de\/en\/wp-json\/wp\/v2\/media?parent=1681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}