{"id":4823,"date":"2023-06-13T17:44:18","date_gmt":"2023-06-13T15:44:18","guid":{"rendered":"https:\/\/lubeteam.it\/prodotto\/metal-electromagnetic-level-sensor-2\/"},"modified":"2025-11-14T11:54:24","modified_gmt":"2025-11-14T10:54:24","slug":"metal-electromagnetic-level-sensor","status":"publish","type":"product","link":"https:\/\/lubeteam.it\/en\/product\/metal-electromagnetic-level-sensor\/","title":{"rendered":"Metal electromagnetic level sensor"},"content":{"rendered":"<p><strong>Metal electromagnetic level sensor<\/strong>\u00a0gauges use the force of a magnet in the float to change the electrical status of a reed switch.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-4771\" src=\"https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig.-1-plastici-elettromagnetici.webp\" alt=\"FIG.1 plastici elettromagnetici\" width=\"242\" height=\"223\" srcset=\"https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig.-1-plastici-elettromagnetici.webp 382w, https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig.-1-plastici-elettromagnetici-300x276.webp 300w\" sizes=\"(max-width: 242px) 100vw, 242px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>FIG. 1 shows the components of an <strong>metal electromagnetic level sensor<\/strong> gauge that operates vertically.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-4762\" src=\"https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig-2-plastici-elettromagnetici.webp\" alt=\"Fig.2 plastici elettromagnetici\" width=\"239\" height=\"220\" srcset=\"https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig-2-plastici-elettromagnetici.webp 382w, https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig-2-plastici-elettromagnetici-300x276.webp 300w\" sizes=\"(max-width: 239px) 100vw, 239px\" \/><img decoding=\"async\" class=\"alignnone wp-image-4764\" src=\"https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig.3-plastici-elettromagnetici.webp\" alt=\"Fig.3 plastici elettromagnetici\" width=\"224\" height=\"206\" srcset=\"https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig.3-plastici-elettromagnetici.webp 382w, https:\/\/lubeteam.it\/wp-content\/uploads\/2023\/06\/Fig.3-plastici-elettromagnetici-300x276.webp 300w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/p>\n<p>Figures 2 and 3 show an indicator with a normally-open contact. When the level of fluid increases, the float moves from B towards A. As soon as the magnet in the float reaches point A, the contact closes. The movement of the float is normally limited by a mechanical stop. If there is no stop, the contact returns to its original position when the magnet passes point B. When the level of fluid drops, the float moves from A towards B, and as soon as the magnet reaches point A1 the contact opens.The difference between points A and A1 is called the differential, or hysteresis, of the contact.<\/p>\n<p>This differential is normally very small, but it can be increased if necessary using special contacts. To switch a contact from NO to NC or vice versa, it is usually enough to invert the float.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"elementor-element elementor-element-eae5e0b elementor-widget elementor-widget-woocommerce-product-short-description\" data-id=\"eae5e0b\" data-element_type=\"widget\" data-widget_type=\"woocommerce-product-short-description.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"woocommerce-product-details__short-description\">\n<p><strong>Metal electromagnetic level sensor<\/strong>\u00a0gauges use the force of a magnet in the float to change the electrical status of a reed switch.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-63c57c6 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"63c57c6\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-button-wrapper\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"featured_media":4757,"template":"","meta":[],"product_brand":[],"product_cat":[175],"product_tag":[319],"class_list":{"0":"post-4823","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-level-sensor","7":"product_tag-euroswitch","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v26.3) - 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