{"id":45471,"date":"2020-06-02T13:09:54","date_gmt":"2020-06-02T12:09:54","guid":{"rendered":"https:\/\/www.processindustryinformer.com\/product-finder\/product\/import-placeholder-for-b40\/"},"modified":"2025-01-13T14:03:56","modified_gmt":"2025-01-13T14:03:56","slug":"b40-sealed-external-cage-type-level-switch","status":"publish","type":"product","link":"https:\/\/www.processindustryinformer.com\/product-finder\/product\/b40-sealed-external-cage-type-level-switch\/","title":{"rendered":"B40 Sealed External Cage Type Level Switch"},"content":{"rendered":"<h2>Series B40 External Caged Liquid Level Switch<\/h2>\n<p>B40 liquid level switch is specifically designed and constructed for high-pressure, high-temperature service conditions. These type level switches are completely self-contained units designed for side mounting to a tank or vessel with welded or flanged pipe connections.<\/p>\n<p><strong>Operating Principle<\/strong><\/p>\n<p>As the counter weighted float follows liquid level changes, a magnetic sleeve is moved into or out of the field of a switch-actuating magnet causing switch operation. A non-magnetic barrier tube isolates the switch mechanism from the controlled liquid.\u00a0<\/p>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>Accumulators<\/li>\n<li>Receivers<\/li>\n<li>Flare pots<\/li>\n<li>Scrubbers<\/li>\n<li>Flash tanks<\/li>\n<li>Knockout drums<\/li>\n<li>Storage tanks<\/li>\n<li>Separators<\/li>\n<\/ul>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Choices of chamber materials include carbon steel, stainless steel and chrome-moly<\/li>\n<li>300 series stainless steel float<\/li>\n<li>Choice of switch mechanism:\n<ul>\n<li>Dry contact<\/li>\n<li>Hermetically sealed<\/li>\n<\/ul>\n<\/li>\n<li>Minimum specific gravity 0.65<\/li>\n<li>Choice of switch mechanism enclosure:\n<ul>\n<li>TYPE 4X polymer coated steel<\/li>\n<li>TYPE 4X\/7\/9 Class I, Div. 1, Groups B, C &#038; D, polymer coated aluminium or cast iron<\/li>\n<\/ul>\n<\/li>\n<li>Choice of tank connection:\n<ul>\n<li>1&#8243; welding nipples<\/li>\n<li>1&#8243; or 1 1\u20442&#8243; socket welds<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u00a0Options<\/strong><\/p>\n<ul>\n<li>ATEX housing<\/li>\n<li>Flanged connections<\/li>\n<li>Temperature extensions<\/li>\n<li>Low specific gravity<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h2>Series B40 External Caged Liquid Level Switch<\/h2>\n<p>B40 liquid level switch is specifically designed and constructed for high-pressure, high-temperature service conditions. These type level switches are completely self-contained units designed for side mounting to a tank or vessel with welded or flanged pipe connections.<\/p>\n<p><strong>Operating Principle<\/strong><\/p>\n<p>As the counter weighted float follows liquid level changes, a magnetic sleeve is moved into or out of the field of a switch-actuating magnet causing switch operation. A non-magnetic barrier tube isolates the switch mechanism from the controlled liquid.\u00a0<\/p>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>Accumulators<\/li>\n<li>Receivers<\/li>\n<li>Flare pots<\/li>\n<li>Scrubbers<\/li>\n<li>Flash tanks<\/li>\n<li>Knockout drums<\/li>\n<li>Storage tanks<\/li>\n<li>Separators<\/li>\n<\/ul>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Choices of chamber materials include carbon steel, stainless steel and chrome-moly<\/li>\n<li>300 series stainless steel float<\/li>\n<li>Choice of switch mechanism:\n<ul>\n<li>Dry contact<\/li>\n<li>Hermetically sealed<\/li>\n<\/ul>\n<\/li>\n<li>Minimum specific gravity 0.65<\/li>\n<li>Choice of switch mechanism enclosure:\n<ul>\n<li>TYPE 4X polymer coated steel<\/li>\n<li>TYPE 4X\/7\/9 Class I, Div. 1, Groups B, C &#038; D, polymer coated aluminium or cast iron<\/li>\n<\/ul>\n<\/li>\n<li>Choice of tank connection:\n<ul>\n<li>1&#8243; welding nipples<\/li>\n<li>1&#8243; or 1 1\u20442&#8243; socket welds<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u00a0Options<\/strong><\/p>\n<ul>\n<li>ATEX housing<\/li>\n<li>Flanged connections<\/li>\n<li>Temperature extensions<\/li>\n<li>Low specific gravity<\/li>\n<\/ul>\n","protected":false},"featured_media":43817,"template":"","meta":[],"product_brand":[],"product_cat":[1153,6600,68],"product_tag":[],"class_list":{"0":"post-45471","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-level-switches","7":"product_cat-liquid-level-switches","8":"product_cat-process-control-instrumentation","10":"first","11":"instock","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/product\/45471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/media\/43817"}],"wp:attachment":[{"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/media?parent=45471"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/product_brand?post=45471"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/product_cat?post=45471"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.processindustryinformer.com\/product-finder\/wp-json\/wp\/v2\/product_tag?post=45471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}