{"id":3271,"date":"2026-08-08T13:14:25","date_gmt":"2026-08-08T13:14:25","guid":{"rendered":"https:\/\/dgb-co.com\/?page_id=3271"},"modified":"2026-08-09T05:18:10","modified_gmt":"2026-08-09T05:18:10","slug":"dtw-dtb-flame-proof-temperature-monitor-limiter","status":"publish","type":"page","link":"https:\/\/dgb-co.com\/en\/products\/control-units\/dtw-dtb-flame-proof-temperature-monitor-limiter\/","title":{"rendered":"DTW\/DTB Flame-proof temperature monitor\/limiter"},"content":{"rendered":"<p>[vc_row disable_element=&#8221;yes&#8221; bg_type=&#8221;image&#8221; parallax_style=&#8221;vcpb-vz-jquery&#8221; bg_image_new=&#8221;id^338|url^https:\/\/dgb-co.com\/wp-content\/uploads\/mjjj.jpg|caption^null|alt^null|title^mjjj|description^null&#8221; bg_image_repeat=&#8221;no-repeat&#8221; bg_override=&#8221;full&#8221; css=&#8221;.vc_custom_1596085247285{padding-top: 180px !important;padding-bottom: 100px !important;}&#8221;][vc_column css=&#8221;.vc_custom_1595227911612{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;border-radius: 20px !important;}&#8221;]<div id=\"ultimate-heading-63606a782ceae989d\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-63606a782ceae989d uvc-2031 \" data-hspacer=\"no_spacer\"  data-halign=\"center\" style=\"text-align:center\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-63606a782ceae989d h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"font-family:&#039;Roboto&#039;;font-weight:300;color:#ffffff;\">Local Control Station<\/h2><\/div><\/div>[\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1596250386923{margin-top: 0px !important;margin-right: 0px !important;margin-bottom: 0px !important;margin-left: 0px !important;border-bottom-width: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;1587&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; onclick=&#8221;link_image&#8221; css_animation=&#8221;fadeInDown&#8221; css=&#8221;.vc_custom_1611484171769{margin-bottom: 0px !important;border-bottom-width: 0px !important;padding-bottom: 0px !important;border-radius: 10px !important;}&#8221;]<div class=\" vc_custom_1786252456451 ubtn-ctn-center \"><a class=\"ubtn-link ult-adjust-bottom-margin ubtn-center ubtn-block \" href=\"https:\/\/dgb-co.com\/products\/rfq\/?product=DTW\/DTB+Flame-proof+temperature+monitor\/limiter\" title=\"Home\" ><button type=\"button\" id=\"ubtn-1685\"  class=\"ubtn ult-adjust-bottom-margin ult-responsive ubtn-block ubtn-top-bg  none  ubtn-sep-icon ubtn-sep-icon-left-rev  ubtn-shd  ubtn-center  shd-bottom tooltip-6a782ceae9994 ubtn-tooltip left ubtn-block\" data-toggle=\"tooltip\" data-placement=\"left\" title=\"\" data-hover=\"#ffffff\" data-border-color=\"\" data-bg=\"#ff6600\" data-hover-bg=\"#dd3333\" data-border-hover=\"\" data-shadow-hover=\"0 3px ;\" data-shadow-click=\"\" data-shadow=\"0 5px ;\" data-shd-shadow=\"5\"  data-ultimate-target='#ubtn-1685'  data-responsive-json-new='{\"font-size\":\"desktop:20px;\",\"line-height\":\"\"}'  style=\"font-family:&#039;Roboto&#039;;font-weight:500;border-radius:10px;border-width:1px;border-color:;border-style:inset;box-shadow: 0 5px ;background: #ff6600;color: #ffffff;\"><span class=\"ubtn-data ubtn-icon\"><i class=\"Defaults-envelope\" style=\"font-size:26px;color:#ffffff;\"><\/i><\/span><span class=\"ubtn-hover\" style=\"background-color:#dd3333\"><\/span><span class=\"ubtn-data ubtn-text \" >Available in stock<\/span><\/button><\/a><\/div>[\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;.vc_custom_1786252406275{margin-top: 0px !important;margin-right: 0px !important;margin-bottom: 20px !important;margin-left: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}&#8221;]<\/p>\n<h3 style=\"color: #000; text-transform: uppercase;\">DTW\/DTB Flame-proof temperature monitor\/limiter<\/h3>\n<p>[\/vc_column_text]<div class=\"ult-just-icon-wrapper   vc_custom_1598327442959\"><div class=\"align-icon\" style=\"text-align:left;\">\n<div class=\"aio-tooltip 6a782ceae9c4d\" data-toggle=\"tooltip\" data-placement=\"left\" title=\"\"><div class=\"aio-icon-img \" style=\"font-size:72px;display:inline-block;\" data-animation=\"fadeInDown\" data-animation-delay=\"03\">\n\t<img decoding=\"async\" class=\"img-icon\" alt=\"null\" src=\"https:\/\/dgb-co.com\/wp-content\/uploads\/09041E00.png\"\/>\n<\/div><\/div><\/div><\/div>[vc_column_text]<\/p>\n<table>\n<tbody>\n<tr class=\"first\">\n<td class=\"subject\">Product Description<\/td>\n<td class=\"detail\">DTW\/DTB Flame-proof temperature monitor\/limiter<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Product Type<\/td>\n<td class=\"detail\">27-6C.2-.4112000<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Brand<\/td>\n<td class=\"detail\">Bartec<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<ul>\n<li style=\"font-weight: 400; color: #212121;\">22 A switching capacity<\/li>\n<li style=\"font-weight: 400; color: #212121;\">Can be used directly in Zone 1 and 2<\/li>\n<li style=\"font-weight: 400; color: #212121;\">Flame-proof enclosure<\/li>\n<li style=\"font-weight: 400; color: #212121;\">ATEX, UL, CSA, FM Approval<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_row_inner disable_element=&#8221;yes&#8221; css=&#8221;.vc_custom_1596628733545{margin-top: 0px !important;margin-right: 0px !important;margin-bottom: 0px !important;margin-left: 0px !important;border-top-width: 0px !important;border-bottom-width: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}&#8221;][vc_column_inner css=&#8221;.vc_custom_1596250379306{margin-top: 0px !important;margin-right: 0px !important;margin-bottom: 0px !important;margin-left: 0px !important;border-top-width: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}&#8221;][vc_media_grid element_width=&#8221;6&#8243; gap=&#8221;10&#8243; item=&#8221;mediaGrid_ScaleInWithIcon&#8221; grid_id=&#8221;vc_gid:1786252374484-4b970366-229b-10&#8243; include=&#8221;516,518&#8243; css=&#8221;.vc_custom_1596255706376{margin-top: 0px !important;margin-right: 0px !important;margin-bottom: 0px !important;margin-left: 0px !important;border-bottom-width: 0px !important;padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1596171319791{margin-top: 0px !important;border-top-width: 0px !important;padding-top: 0px !important;}&#8221;][vc_column css=&#8221;.vc_custom_1596171558361{margin: 0px !important;padding: 0px !important;border: 0px initial !important;}&#8221;]<div id=\"advanced-tabs-desc-wrap-8187\" class=\"ult_tabs \" style=\" \" data-tabsstyle=\"style2\"\r\n data-titlebg=\"#edeef2\" data-titlecolor=\"#4e5a68\" data-fullheight=\"off\"\r\n data-titlehoverbg=\"#5b5b5b\" data-titlehovercolor=\"#ffffff\"\r\n data-rotatetabs=\"0\" data-responsivemode=\"Both\" data-animation=\"Fade\"\r\ndata-activetitle=\"#ffffff\" data-activeicon=\"\" data-activebg=\"#808080\"  data-respmode=\"Tabs\" data-respwidth=\"400\" data-scroll = \"on\" data-activeindex=\"1\"><ul id=advanced-tabs-wrap-7420 class=\"ult_tabmenu style2 \" style=\"color:transparent;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-width:0px;\"><li class=\"ult_tab_li  \" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\" style=\"\">\r\n\t\t\t\t\t<a href=\"#1596170465491-8\" id=\"1596170465491-8\" style=\"color:#4e5a68;background-color:#edeef2;border-top-left-radius:8px;;  \" class=\"ult_a  \">\r\n\t\t\t\t\t     <span class=\"ult_tab_main Both\">\r\n\t\t\t\t\t      <span class=\"ult_tab_section\">\r\n\t\t\t\t\t\t   <span class=\"aio-icon none ult_tab_iconleft\" style=\"color:#74777b;font-size:28px;\">\r\n\t\t\t\t\t\t   <i class=\"  Defaults-info ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t\t   <\/span>\r\n\t\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;\">General Info<\/span>\r\n\t\t\t\t\t\t    <\/span >\r\n\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t<\/a>\r\n\t\t\t\t\t<\/li><li class=\"ult_tab_li  \" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\" style=\"\">\r\n\t\t\t\t\t<a href=\"#1596170465568-8\" id=\"1596170465568-8\" style=\"color:#4e5a68;background-color:#edeef2;;  \" class=\"ult_a  \">\r\n\t\t\t\t\t     <span class=\"ult_tab_main Both\">\r\n\t\t\t\t\t      <span class=\"ult_tab_section\">\r\n\t\t\t\t\t\t   <span class=\"aio-icon none ult_tab_iconleft\" style=\"color:#74777b;font-size:28px;\">\r\n\t\t\t\t\t\t   <i class=\"  Defaults-cog gear ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t\t   <\/span>\r\n\t\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;\">Technical Data<\/span>\r\n\t\t\t\t\t\t    <\/span >\r\n\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t<\/a>\r\n\t\t\t\t\t<\/li><li class=\"ult_tab_li  \" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\" style=\"\">\r\n\t\t\t\t\t<a href=\"#1596171671642-2-9\" id=\"1596171671642-2-9\" style=\"color:#4e5a68;background-color:#edeef2;;  \" class=\"ult_a  \">\r\n\t\t\t\t\t     <span class=\"ult_tab_main Both\">\r\n\t\t\t\t\t      <span class=\"ult_tab_section\">\r\n\t\t\t\t\t\t   <span class=\"aio-icon none ult_tab_iconleft\" style=\"color:#74777b;font-size:28px;\">\r\n\t\t\t\t\t\t   <i class=\"  icomoon-EXbw ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t\t   <\/span>\r\n\t\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;\">Explosion Protection<\/span>\r\n\t\t\t\t\t\t    <\/span >\r\n\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t<\/a>\r\n\t\t\t\t\t<\/li><li class=\"ult_tab_li  \" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\" style=\"\">\r\n\t\t\t\t\t<a href=\"#1596255777161-3-1\" id=\"1596255777161-3-1\" style=\"color:#4e5a68;background-color:#edeef2;border-top-right-radius:8px;;  \" class=\"ult_a  \">\r\n\t\t\t\t\t     <span class=\"ult_tab_main Both\">\r\n\t\t\t\t\t      <span class=\"ult_tab_section\">\r\n\t\t\t\t\t\t   <span class=\"aio-icon none ult_tab_iconleft\" style=\"color:#74777b;font-size:28px;\">\r\n\t\t\t\t\t\t   <i class=\"  Defaults-paperclip ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t\t   <\/span>\r\n\t\t\t\t\t\t   <span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;\">Download<\/span>\r\n\t\t\t\t\t\t    <\/span >\r\n\t\t\t\t\t\t<\/span>\r\n\t\t\t\t\t<\/a>\r\n\t\t\t\t\t<\/li><\/ul><div  data-ultimate-target='#advanced-tabs-desc-wrap-8187 .ult_tabcontent .ult_tab_min_contain  p'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' class=\"ult_tabcontent ult-responsive style2\" style=\"font-family:Open Sans;background-color:#edeef2;color:#004d40;\"><div class=\"ult_tab_min_contain \" >\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_column_text css=&#8221;.vc_custom_1786252475643{margin-top: 0px !important;border-top-width: 0px !important;padding-top: 0px !important;}&#8221;]<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Description<\/strong><\/p>\n<p style=\"direction: ltr; text-align: left; font-weight: 400; color: #212121;\">The flameproof encapsulated temperature controllers\/limiters (DTW\/DTB) are designed for (trace)-heating applications in the Ex area. They can be used both for protection against frost and for maintenance temperature applications. Heating units and other operating equipment are switched on and off by means of the temperature controller when the temperature is too high or too low. The DTB temperature limiter is designed with resetting lockout; resetting (restarting) is only possible on the device. Can be used for monitoring temperature in the air or on surfaces.<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Function<\/strong><\/p>\n<p style=\"direction: ltr; text-align: left; font-weight: 400; color: #212121;\">A change in temperature in the sensor causes a change in volume in the fluid filled in the measuring system, which in turn results in a movement of a membrane, which is connected to transmission mechanics and activates a microswitch. If the sensor temperature exceeds the pre-set level, the contact is actuated.<br \/>\nThe temperature limiter switches off permanently if the temperature is exceeded. Once the temperature drops, the temperature limiter can be unlocked manually. If there is a break in the measuring system (leakage), the circuit remains open permanently.<\/p>\n<p>[\/vc_column_text]\n\t\t\t<\/div>\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_column_text]<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Technical Data<\/strong><\/p>\n<table>\n<tbody>\n<tr class=\"first\">\n<td class=\"subject\">Protection Class<\/td>\n<td class=\"detail\">IP 65 \/ NEMA 4, 7, 9<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Dimensions<\/td>\n<td class=\"detail\">Capillary tube: Length: 3000 mm, Diameter: 2 mm<br \/>\nBending radius: 15 mm<br \/>\nSensor: Length: 203 mm, Diameter: 8 mm<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Material<\/td>\n<td class=\"detail\">Enclosure: Aluminium die-casting, lacquered, with internal lid seal<br \/>\nCapillary tube made of stainless steel<br \/>\nSensor made of stainless steel<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Storage temperature<\/td>\n<td class=\"detail\">-40 \u00b0C up to +60 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Connection<\/td>\n<td class=\"detail\">Terminals: Terminal screws 4\/2.5 mm\u00b2 (AWG 10-14)<br \/>\nCable entries: 2 x M 25 borehole<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Connection<\/td>\n<td class=\"detail\">Terminals: Terminal screws 4\/2.5 mm\u00b2 (AWG 10-14)<br \/>\nCable entries: 2 x M 25 borehole<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Weight<\/td>\n<td class=\"detail\">1.7 kg<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Voltage<\/td>\n<td class=\"detail\">AC 6\/ 12\/ 24\/ 125\/ 250\/ 480 Volt, 50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Current<\/td>\n<td class=\"detail\">Switching current for controller: 22 A at AC 6\/ 12\/ 24\/ 125\/ 250\/ 480 Volt<br \/>\nSwitching current for limiter: 16 A at AC 6\/ 12\/ 24\/ 125\/ 250 Volt, 15 A at AC 480 Volt<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Temperature range<\/td>\n<td class=\"detail\">-4 \u00b0C up to +163 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Ambient temperature<\/td>\n<td class=\"detail\">device: -40 \u00b0C up to +60 \u00b0C<br \/>\nOperating temperature range sensor: -40 \u00b0C up to +215 \u00b0C<br \/>\nOperating temperature range capillary tube: -50\u00b0C up to +215\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text]\n\t\t\t<\/div>\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_column_text]<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Explosion Protection<\/strong><\/p>\n<table>\n<tbody>\n<tr class=\"first\">\n<td class=\"subject\">Marking<\/td>\n<td class=\"detail\">Ex II 2G Ex d IIC T6<br \/>\nEx II GD Ex tb IIIC T80 \u00b0C Db<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Certification<\/td>\n<td class=\"detail\">LCIE 08 ATEX 6073 X<br \/>\nIECEx LCIE 14.0005X<br \/>\nRussian RTN PPC 00-38415<br \/>\nRussian GOST R POCC DE.ME92.B01970<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text]\n\t\t\t<\/div>\n\t\t\t<div  class=\"ult_tabitemname\"  >\n\t\t\t\t[vc_column_text]<\/p>\n<table>\n<tbody>\n<tr class=\"first\">\n<td class=\"subject\">Datasheet<\/td>\n<td class=\"detail\"><a href=\"https:\/\/www.bartec.de\/ProdCatalogue\/Assets\/Datasheets\/lng_0\/E291057_1E.pdf\"><img decoding=\"async\" src=\"https:\/\/dgb-co.com\/wp-content\/uploads\/pdf.png\" \/> <\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text]\n\t\t\t<\/div><\/div><\/div><\/div><div class=\"ult_acord advanced-tabs-desc-wrap-8187\">\r\n   <div class=\"ult-tabto-accordion \" style=\"width:;\"\r\n    data-titlecolor=\"#4e5a68\"  data-titlebg=\"#edeef2\"\r\n     data-titlehoverbg=\"#5b5b5b\" data-titlehovercolor=\"#ffffff\" data-animation=\"Fade\"\r\n     data-activetitle=\"#ffffff\" data-activeicon=\"\" data-activebg=\"#808080\" data-scroll = \"on\" data-activeindex=\"1\" >\r\n     <dl><dt class=\"\">\r\n        \t<a class=\"ult-tabto-actitle withBorder ult_a\"  id=\"1596170465491-8\" style=\"color:#4e5a68;;background-color:#edeef2;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1596170465491-8\">\r\n        \t\t<i class=\"accordion-icon\"><\/i>\r\n        \t\t\t<span class=\"ult_tab_main ult_ac_mainBoth\">\r\n\t\t\t\t\t   <div class=\"aio-icon none \" style=\"color:#74777b;font-size:28px;\" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\">\r\n\t\t\t\t\t   <i class=\"  Defaults-info ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t   <\/div>\r\n\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;;color:inherit \" >General Info<\/span>\r\n\t\t\t\t\t<\/span><\/a><\/dt>\r\n            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\r\n\t\t\t            <div class=\"ult-tabto-acontent\" style=\"font-family:Open Sans;background-color:#edeef2;color:#004d40;\">\r\n\t\t\t               [vc_column_text css=&#8221;.vc_custom_1786252475643{margin-top: 0px !important;border-top-width: 0px !important;padding-top: 0px !important;}&#8221;]<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Description<\/strong><\/p>\n<p style=\"direction: ltr; text-align: left; font-weight: 400; color: #212121;\">The flameproof encapsulated temperature controllers\/limiters (DTW\/DTB) are designed for (trace)-heating applications in the Ex area. They can be used both for protection against frost and for maintenance temperature applications. Heating units and other operating equipment are switched on and off by means of the temperature controller when the temperature is too high or too low. The DTB temperature limiter is designed with resetting lockout; resetting (restarting) is only possible on the device. Can be used for monitoring temperature in the air or on surfaces.<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Function<\/strong><\/p>\n<p style=\"direction: ltr; text-align: left; font-weight: 400; color: #212121;\">A change in temperature in the sensor causes a change in volume in the fluid filled in the measuring system, which in turn results in a movement of a membrane, which is connected to transmission mechanics and activates a microswitch. If the sensor temperature exceeds the pre-set level, the contact is actuated.<br \/>\nThe temperature limiter switches off permanently if the temperature is exceeded. Once the temperature drops, the temperature limiter can be unlocked manually. If there is a break in the measuring system (leakage), the circuit remains open permanently.<\/p>\n<p>[\/vc_column_text]\r\n\t\t\t            <\/div>\r\n        \t<\/dd><dt class=\"\">\r\n        \t<a class=\"ult-tabto-actitle withBorder ult_a\"  id=\"1596170465568-8\" style=\"color:#4e5a68;;background-color:#edeef2;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1596170465568-8\">\r\n        \t\t<i class=\"accordion-icon\"><\/i>\r\n        \t\t\t<span class=\"ult_tab_main ult_ac_mainBoth\">\r\n\t\t\t\t\t   <div class=\"aio-icon none \" style=\"color:#74777b;font-size:28px;\" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\">\r\n\t\t\t\t\t   <i class=\"  Defaults-cog gear ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t   <\/div>\r\n\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;;color:inherit \" >Technical Data<\/span>\r\n\t\t\t\t\t<\/span><\/a><\/dt>\r\n            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\r\n\t\t\t            <div class=\"ult-tabto-acontent\" style=\"font-family:Open Sans;background-color:#edeef2;color:#004d40;\">\r\n\t\t\t               [vc_column_text]<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Technical Data<\/strong><\/p>\n<table>\n<tbody>\n<tr class=\"first\">\n<td class=\"subject\">Protection Class<\/td>\n<td class=\"detail\">IP 65 \/ NEMA 4, 7, 9<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Dimensions<\/td>\n<td class=\"detail\">Capillary tube: Length: 3000 mm, Diameter: 2 mm<br \/>\nBending radius: 15 mm<br \/>\nSensor: Length: 203 mm, Diameter: 8 mm<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Material<\/td>\n<td class=\"detail\">Enclosure: Aluminium die-casting, lacquered, with internal lid seal<br \/>\nCapillary tube made of stainless steel<br \/>\nSensor made of stainless steel<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Storage temperature<\/td>\n<td class=\"detail\">-40 \u00b0C up to +60 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Connection<\/td>\n<td class=\"detail\">Terminals: Terminal screws 4\/2.5 mm\u00b2 (AWG 10-14)<br \/>\nCable entries: 2 x M 25 borehole<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Connection<\/td>\n<td class=\"detail\">Terminals: Terminal screws 4\/2.5 mm\u00b2 (AWG 10-14)<br \/>\nCable entries: 2 x M 25 borehole<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Weight<\/td>\n<td class=\"detail\">1.7 kg<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Voltage<\/td>\n<td class=\"detail\">AC 6\/ 12\/ 24\/ 125\/ 250\/ 480 Volt, 50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Current<\/td>\n<td class=\"detail\">Switching current for controller: 22 A at AC 6\/ 12\/ 24\/ 125\/ 250\/ 480 Volt<br \/>\nSwitching current for limiter: 16 A at AC 6\/ 12\/ 24\/ 125\/ 250 Volt, 15 A at AC 480 Volt<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Temperature range<\/td>\n<td class=\"detail\">-4 \u00b0C up to +163 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Ambient temperature<\/td>\n<td class=\"detail\">device: -40 \u00b0C up to +60 \u00b0C<br \/>\nOperating temperature range sensor: -40 \u00b0C up to +215 \u00b0C<br \/>\nOperating temperature range capillary tube: -50\u00b0C up to +215\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text]\r\n\t\t\t            <\/div>\r\n        \t<\/dd><dt class=\"\">\r\n        \t<a class=\"ult-tabto-actitle withBorder ult_a\"  id=\"1596171671642-2-9\" style=\"color:#4e5a68;;background-color:#edeef2;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1596171671642-2-9\">\r\n        \t\t<i class=\"accordion-icon\"><\/i>\r\n        \t\t\t<span class=\"ult_tab_main ult_ac_mainBoth\">\r\n\t\t\t\t\t   <div class=\"aio-icon none \" style=\"color:#74777b;font-size:28px;\" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\">\r\n\t\t\t\t\t   <i class=\"  icomoon-EXbw ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t   <\/div>\r\n\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;;color:inherit \" >Explosion Protection<\/span>\r\n\t\t\t\t\t<\/span><\/a><\/dt>\r\n            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\r\n\t\t\t            <div class=\"ult-tabto-acontent\" style=\"font-family:Open Sans;background-color:#edeef2;color:#004d40;\">\r\n\t\t\t               [vc_column_text]<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Explosion Protection<\/strong><\/p>\n<table>\n<tbody>\n<tr class=\"first\">\n<td class=\"subject\">Marking<\/td>\n<td class=\"detail\">Ex II 2G Ex d IIC T6<br \/>\nEx II GD Ex tb IIIC T80 \u00b0C Db<\/td>\n<\/tr>\n<tr>\n<td class=\"subject\">Certification<\/td>\n<td class=\"detail\">LCIE 08 ATEX 6073 X<br \/>\nIECEx LCIE 14.0005X<br \/>\nRussian RTN PPC 00-38415<br \/>\nRussian GOST R POCC DE.ME92.B01970<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text]\r\n\t\t\t            <\/div>\r\n        \t<\/dd><dt class=\"\">\r\n        \t<a class=\"ult-tabto-actitle withBorder ult_a\"  id=\"1596255777161-3-1\" style=\"color:#4e5a68;;background-color:#edeef2;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;border-bottom-color:transparent;border-bottom-width:0px;border-bottom-style:solid;\" href=\"#1596255777161-3-1\">\r\n        \t\t<i class=\"accordion-icon\"><\/i>\r\n        \t\t\t<span class=\"ult_tab_main ult_ac_mainBoth\">\r\n\t\t\t\t\t   <div class=\"aio-icon none \" style=\"color:#74777b;font-size:28px;\" data-iconcolor=\"#74777b\" data-iconhover=\"#ffffff\">\r\n\t\t\t\t\t   <i class=\"  Defaults-paperclip ult_tab_icon\"  ><\/i>\r\n\t\t\t\t\t   <\/div>\r\n\t\t\t\t\t<span  data-ultimate-target='#advanced-tabs-wrap-7420 .ult-span-text'  data-responsive-json-new='{\"font-size\":\"desktop:18px;\",\"line-height\":\"\"}'  class=\"ult-span-text ult_acordian-text ult-responsive\" style=\"font-family:Open Sans;font-weight:300;;color:inherit \" >Download<\/span>\r\n\t\t\t\t\t<\/span><\/a><\/dt>\r\n            \t\t<dd class=\"ult-tabto-accordionItem ult-tabto-accolapsed\">\r\n\t\t\t            <div class=\"ult-tabto-acontent\" style=\"font-family:Open Sans;background-color:#edeef2;color:#004d40;\">\r\n\t\t\t               [vc_column_text]<\/p>\n<table>\n<tbody>\n<tr class=\"first\">\n<td class=\"subject\">Datasheet<\/td>\n<td class=\"detail\"><a href=\"https:\/\/www.bartec.de\/ProdCatalogue\/Assets\/Datasheets\/lng_0\/E291057_1E.pdf\"><img decoding=\"async\" src=\"https:\/\/dgb-co.com\/wp-content\/uploads\/pdf.png\" \/> <\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text]\r\n\t\t\t            <\/div>\r\n        \t<\/dd>\r\n    \t<\/dl>\r\n    <!--<div class=\"extraborder\" style=\"background-color:#5b5b5b\"><\/div>-->\r\n<\/div>\r\n\r\n<\/div>[\/vc_column][\/vc_row][vc_row disable_element=&#8221;yes&#8221;][vc_column][vc_column_text el_class=&#8221;li{color:#000;}&#8221;]<\/p>\n<p class=\"themecolor\" style=\"text-align: left;\"><strong>Features<\/strong><\/p>\n<p style=\"text-align: left; direction: ltr;\">&#8211; The right size enclosure<br \/>\n&#8211; Optimum functionality thanks to the great variety of components<br \/>\n&#8211; Customised planning and implementation<br \/>\n&#8211; Certified to many standards<\/p>\n<p>[\/vc_column_text]<div class=\" ubtn-ctn-center \"><a class=\"ubtn-link ult-adjust-bottom-margin ubtn-center ubtn-large \" href=\"https:\/\/www.bartec.de\/ProdCatalogue\/Assets\/Datasheets\/lng_0\/369033_1E.pdf\" title=\"\u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0627\u062a\u0627\u0644\u0648\u06af\" ><button type=\"button\" id=\"ubtn-8241\"  class=\"ubtn ult-adjust-bottom-margin ult-responsive ubtn-large ubtn-no-hover-bg  none  ubtn-sep-icon ubtn-sep-icon-at-left  ubtn-shd  ubtn-center  shd-bottom tooltip-6a782ceaeba1c\"  data-hover=\"\" data-border-color=\"\" data-bg=\"#dd3333\" data-hover-bg=\"#dd3333\" data-border-hover=\"\" data-shadow-hover=\"0 6px ;\" data-shadow-click=\"none\" data-shadow=\"0 6px ;\" data-shd-shadow=\"6\"  data-ultimate-target='#ubtn-8241'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;border-radius:10px;border-width:1px;border-color:;border-style:solid;box-shadow: 0 6px ;background: #dd3333;color: #ffffff;\"><span class=\"ubtn-data ubtn-icon\"><i class=\"Defaults-download\" style=\"font-size:20px;color:;\"><\/i><\/span><span class=\"ubtn-hover\" style=\"background-color:#dd3333\"><\/span><span class=\"ubtn-data ubtn-text \" >\u06a9\u0627\u062a\u0627\u0644\u0648\u06af \u0645\u062d\u0635\u0648\u0644<\/span><\/button><\/a><\/div><div class=\" ubtn-ctn-center \"><a class=\"ubtn-link ult-adjust-bottom-margin ubtn-center ubtn-large \" href=\"#\" ><button type=\"button\" id=\"ubtn-4265\"  class=\"ubtn ult-adjust-bottom-margin ult-responsive ubtn-large ubtn-center-hz-bg  none  ubtn-sep-icon ubtn-sep-icon-at-left  ubtn-shd  ubtn-center  shd-bottom tooltip-6a782ceaebb07\"  data-hover=\"\" data-border-color=\"\" data-bg=\"#dd3333\" data-hover-bg=\"#dd3333\" data-border-hover=\"\" data-shadow-hover=\"0 6px ;\" data-shadow-click=\"none\" data-shadow=\"0 6px ;\" data-shd-shadow=\"6\"  data-ultimate-target='#ubtn-4265'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;border-radius:10px;border-width:1px;border-color:;border-style:solid;box-shadow: 0 6px ;background: #dd3333;color: #ffffff;\"><span class=\"ubtn-data ubtn-icon\"><i class=\"Defaults-angle-left\" style=\"font-size:30px;color:;\"><\/i><\/span><span class=\"ubtn-hover\" style=\"background-color:#dd3333\"><\/span><span class=\"ubtn-data ubtn-text \" >\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0642\u06cc\u0645\u062a<\/span><\/button><\/a><\/div>[\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row disable_element=&#8221;yes&#8221; bg_type=&#8221;image&#8221; parallax_style=&#8221;vcpb-vz-jquery&#8221; bg_image_new=&#8221;id^338|url^https:\/\/dgb-co.com\/wp-content\/uploads\/mjjj.jpg|caption^null|alt^null|title^mjjj|description^null&#8221; bg_image_repeat=&#8221;no-repeat&#8221; bg_override=&#8221;full&#8221; css=&#8221;.vc_custom_1596085247285{padding-top: 180px !important;padding-bottom: 100px !important;}&#8221;][vc_column css=&#8221;.vc_custom_1595227911612{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;border-radius: 20px !important;}&#8221;][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1596250386923{margin-top: 0px !important;margin-right:<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2973,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3271","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DTW\/DTB Flame-proof temperature monitor\/limiter - Danesh Gostar Bamdad Group<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dgb-co.com\/en\/products\/control-units\/dtw-dtb-flame-proof-temperature-monitor-limiter\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DTW\/DTB Flame-proof temperature monitor\/limiter - Danesh Gostar Bamdad Group\" \/>\n<meta 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