{"id":1208,"date":"2021-07-08T17:42:54","date_gmt":"2021-07-08T09:42:54","guid":{"rendered":"http:\/\/201230ip92c2.adwebcloud.com\/?post_type=product&#038;p=1208"},"modified":"2021-10-11T17:36:48","modified_gmt":"2021-10-11T09:36:48","slug":"top-mounting-displacer-level-switch","status":"publish","type":"product","link":"https:\/\/www.hginstrument.com\/fr\/level-controller\/top-mounting-displacer-level-switch\/","title":{"rendered":"Top Mounting Displacer Level Switch"},"content":{"rendered":"<p><strong>Working Principle:<\/strong><\/p>\n<p>The displacer immersed in the liquid is subjected to downwards gravity, upwards buoyancy and upwards spring force, when the three forces reach a balance, the displacer will be static at a certain position. The displacer is connected with the magnetic stem. When the displacer moves upwards which makes the magnetic stem get into the control point&#8217;s magnetic field, under magnetic induction and magnetic coupling, the magnetic-controlling switch&#8217;s contact acts to close or open; when the displacer moves downwards which makes the magnetic stem leave away the control point&#8217;s magnetic field, the magnetic-controlling switch&#8217;s contact resets.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Donn\u00e9es techniques :<\/strong><\/p>\n<p>\u25cf Switch contact: 10A, 250VDC; 5A, 250 AC.<br \/>\n\u25cf Insulation resistance: \u2265 1.0 x 10^12 \u03a9<br \/>\n\u25cf Electric strength: \u2265 12.0 MV\/m<br \/>\n\u25cf Heat resistance: distortion temperature \u2265 480 \u2103<br \/>\n\u25cf Maximum operation pressure: based on the process condition<br \/>\n\u25cf Ageing resistance: Outdoor exposure to sunlight for 10 years, strength not lower than 60%.<br \/>\n\u25cf Operation temperature or aluminum wiring box: -50 ~ 480 \u2103<br \/>\n\u25cf Weather-proof: IP65<br \/>\n\u25cf Electrical connection: M20*1.5 female thread<br \/>\n\u25cf Explosion-proof: Exia II CT4, Exd IIBT4<br \/>\n\u25cf Options item: Isolate safe barrier<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The top mounting displacer level switch is mainly used for the process condition with high temperature or high pressure at the industry of petroleum, chemical, power, food, pharmacy to control the liquid level and output alarm.<\/p>","protected":false},"featured_media":1207,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[1259,1278],"product_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product\/1208"}],"collection":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/comments?post=1208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/media\/1207"}],"wp:attachment":[{"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/media?parent=1208"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1208"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hginstrument.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}