{"id":2818,"date":"2018-03-14T14:52:25","date_gmt":"2018-03-14T13:52:25","guid":{"rendered":"http:\/\/www.etto.cz\/heating-of-substances\/heating-gases\/"},"modified":"2024-11-21T08:41:31","modified_gmt":"2024-11-21T07:41:31","slug":"heating-gases","status":"publish","type":"page","link":"https:\/\/www.etto.cz\/en\/heating-of-substances\/heating-gases\/","title":{"rendered":"Heating gases"},"content":{"rendered":"<p style=\"text-align: justify;\">In practice, this mostly concerns heating of air.<\/p>\n<p style=\"text-align: justify;\"><strong>Information required to determine the wattage of heating elements for heating gas substances:<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li>Specification of gas.<\/li>\n<li>Speed of flow (m\/s).<\/li>\n<li>Density of gas (kg\/m<sup>3<\/sup>) (in the case of compressed gas).<\/li>\n<li>Input and target temperature of gas.<\/li>\n<li>Information about the surroundings (parameters of piping, insulation, etc.).<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">To design the specific shape of the elements, it is necessary to provide:<\/p>\n<ul style=\"text-align: justify;\">\n<li>Dimensions of heating area, length of no-heated zones of rods, place for fixing the rods and the space for the terminal box, etc.<\/li>\n<li>Environment and limiting factors in the place of electric termination (e.g. vibrations, movement of parts, humidity, bending of leads in the place of the leads of the part, risk of mechanical damage or contamination by oil or other liquid, explosive character of the environment, etc.)<\/li>\n<li>Proposed method of temperature regulation.<\/li>\n<li>The watt density of rods is stated on the basis of the temperature and the speed of the gas flow.<\/li>\n<\/ul>\n<p>For more information or help to resolve specific heating issues, please contact us.<\/p>\n<p>You can find the most frequently used elements for heating gases in our catalogue:<\/p>\n<p><a href=\"http:\/\/www.etto.cz\/wp-content\/uploads\/2026\/05\/Katalog_topnych_teles_vzduch_EN.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3254 size-full\" src=\"http:\/\/www.etto.cz\/wp-content\/uploads\/2018\/05\/pdf-e1527166728716.png\" alt=\"\" width=\"24\" height=\"24\"><\/a> <a href=\"https:\/\/www.etto.cz\/wp-content\/uploads\/2026\/05\/Katalog_topnych_teles_vzduch_EN.pdf\" target=\"_blank\" rel=\"noopener\">Catalogue of elements for heating of gases.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In practice, this mostly concerns heating of air. Information required to determine the wattage of heating elements for heating gas substances: Specification of gas. Speed &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2817,"menu_order":0,"comment_status":"open","ping_status":"open","template":"_page-menu.php","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-2818","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gas Heating Elements | ELEKTRON-ETTO<\/title>\n<meta name=\"description\" content=\"Industrial heating elements for gas heating applications. 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