{"id":2328,"date":"2026-04-24T12:06:20","date_gmt":"2026-04-24T04:06:20","guid":{"rendered":"https:\/\/www.elecall.cn\/?p=2328"},"modified":"2026-04-24T12:10:36","modified_gmt":"2026-04-24T04:10:36","slug":"single-ball-vs-double-ball-stainless-steel-float-level-switch-technical-comparison-and-applications","status":"publish","type":"post","link":"https:\/\/www.elecall.cn\/zh\/technical-topics\/single-ball-vs-double-ball-stainless-steel-float-level-switch-technical-comparison-and-applications\/","title":{"rendered":"\u5355\u7403\u4e0e\u53cc\u7403\u4e0d\u9508\u94a2\u6d6e\u7403\u6db2\u4f4d\u5f00\u5173\uff1a\u6280\u672f\u6bd4\u8f83\u548c\u5e94\u7528"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u7cbe\u786e\u7684\u6db2\u4f4d\u68c0\u6d4b\u662f\u73b0\u4ee3\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u57fa\u77f3\u3002\u6700\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u5305\u62ec <strong>\u4e0d\u9508\u94a2\u6d6e\u5b50\u6db2\u4f4d\u5f00\u5173<\/strong>, \u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ece\u6c34\u5904\u7406\u5230\u5316\u5b66\u52a0\u5de5\u7684\u5404\u4e2a\u884c\u4e1a\u3002ELECALL \u4e3b\u8981\u6709\u4e24\u79cd\u578b\u53f7 <strong><a href=\"https:\/\/www.elecall.cn\/zh\/product\/straight-rod-stainless-steel-float-level-switch-single-ball\/\">\u5355\u7403\u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173<\/a><\/strong> \u548c <strong><a href=\"https:\/\/www.elecall.cn\/zh\/product\/straight-rod-stainless-steel-float-level-switch-double-ball\/\">\u53cc\u7403\u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173<\/a><\/strong>. .\u867d\u7136\u4e24\u8005\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\u76f8\u540c\uff0c\u4f46\u8bbe\u8ba1\u4e0a\u7684\u5dee\u5f02\u4f7f\u5b83\u4eec\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u5408\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-1200x1200.png\" alt=\"ELECALL\" class=\"wp-image-1676\" srcset=\"https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-1200x1200.png 1200w, https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-500x500.png 500w, https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-300x300.png 300w, https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-768x768.png 768w, https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-12x12.png 12w, https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-150x150.png 150w, https:\/\/www.elecall.cn\/wp-content\/uploads\/2026\/03\/\u751f\u6210\u9ad8\u6e05\u56fe\u7247-75x75.png 75w, 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<strong>\u4e0d\u9508\u94a2\u7ed3\u6784<\/strong> \u786e\u4fdd\u4e86\u51fa\u8272\u7684\u8010\u8150\u8680\u6027\u3001\u673a\u68b0\u5f3a\u5ea6\u548c\u8f83\u957f\u7684\u4f7f\u7528\u5bff\u547d\uff0c\u4f7f\u5176\u6210\u4e3a\u6076\u52a3\u73af\u5883\u4e0b\u7684\u7406\u60f3\u9009\u62e9\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5355\u7403\u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\"(\u300a\u4e16\u754c\u4eba\u6743\u5ba3\u8a00\u300b) <strong>\u5355\u7403\u6d6e\u63a7\u5f00\u5173<\/strong> \u5176\u7279\u70b9\u662f\u5728\u9600\u6746\u4e0a\u5b89\u88c5\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5706\u67f1\u5f62\u6d6e\u5b50\uff0c\u53ef\u63d0\u4f9b <strong>\u4e00\u4e2a\u56fa\u5b9a\u8f6c\u6362\u70b9<\/strong>. .\u8fd9\u79cd\u8bbe\u8ba1\u975e\u5e38\u9002\u5408\u9700\u8981\u76f4\u63a5\u8fdb\u884c\u6db2\u4f4d\u68c0\u6d4b\u7684\u5e94\u7528\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u8ba1\u7d27\u51d1\u3001\u575a\u56fa\u8010\u7528\uff0c\u53ef\u5b89\u88c5\u5728\u50a8\u7f50\u6216\u7ba1\u9053\u4e2d\uff0c\u5e76\u5177\u6709\u4ee5\u4e0b\u4f18\u70b9 <strong>\u9002\u5ea6\u7684\u7a7a\u95f4\u9650\u5236<\/strong>, \u4e0d\u9508\u94a2\u6d6e\u5b50\u53ef\u786e\u4fdd\u8010\u8150\u8680\u6027\u548c\u957f\u671f\u8010\u7528\u6027\u3002\u8be5\u578b\u53f7\u4f7f\u7528 <strong>\u7f16\u7ec7\u7ebf<\/strong> \u8fde\u63a5\uff0c\u53ef\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u7075\u6d3b\u53ef\u9760\u5730\u8fd0\u884c <strong>\u6e05\u6c34\u6216\u8f7b\u5ea6\u8150\u8680\u6027\u6db2\u4f53<\/strong>. .\u5176\u7ed3\u6784\u7b80\u5355\uff0c\u6210\u672c\u6548\u76ca\u9ad8\uff0c\u6613\u4e8e\u7ef4\u62a4\uff0c\u9002\u7528\u4e8e\u53ea\u9700\u5355\u70b9\u9a71\u52a8\u7684\u5e94\u7528\u573a\u5408\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5e94\u7528\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5de5\u4e1a\u7528\u6c34\u50a8\u5b58<\/li>\n\n\n\n<li>\u51b7\u5374\u7cfb\u7edf<\/li>\n\n\n\n<li>\u5e9f\u6c34\u5904\u7406<\/li>\n\n\n\n<li>\u901a\u7528\u6db2\u4f4d\u76d1\u6d4b<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u53cc\u7403\u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\"(\u300a\u4e16\u754c\u4eba\u6743\u5ba3\u8a00\u300b) <strong>\u53cc\u7403\u6d6e\u63a7\u5f00\u5173<\/strong> \u5728\u4e00\u4e2a\u9600\u6746\u4e0a\u6709\u4e24\u4e2a\u72ec\u7acb\u7684\u6d6e\u5b50\uff0c\u53ef\u4ee5 <strong>\u53cc\u5f00\u5173\u70b9<\/strong>. .\u8fd9\u79cd\u8bbe\u8ba1\u53ef\u4ee5\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u7535\u5e73\u63a7\u5236\uff0c\u4f8b\u5982\u540c\u65f6\u53d1\u51fa\u4fe1\u53f7\u548c\u4fe1\u53f7\u706f\u3002 <strong>\u9ad8\u4f4e\u6db2\u4f4d<\/strong>, \u6216\u4e3a\u6cf5\u548c\u8b66\u62a5\u5668\u63d0\u4f9b\u5dee\u5206\u63a7\u5236\u4fe1\u53f7\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53cc\u7403\u5f00\u5173\u4f7f\u7528 <strong>PVC \u6d82\u5c42\u7535\u7ebf<\/strong>, \u540c\u65f6\uff0c\u4e24\u4e2a\u6d6e\u5b50\u4e3a\u6db2\u4f4d\u6ce2\u52a8\u6216\u9700\u8981\u53cc\u70b9\u76d1\u6d4b\u7684\u5e94\u7528\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\u3002\u56e0\u6b64\uff0c\u5b83\u7279\u522b\u9002\u7528\u4e8e <strong>\u5de5\u4e1a\u6db2\u4f53\u3001\u5316\u5b66\u6eb6\u6db2\u548c\u5176\u4ed6\u8150\u8680\u6027\u6216\u9ad8\u5bfc\u7535\u6027\u6d41\u4f53<\/strong>. .\u4e0e\u5355\u7403\u578b\u4e00\u6837\uff0c\u4e0d\u9508\u94a2\u6d6e\u7403\u786e\u4fdd\u4e86\u5e7f\u6cdb\u7684\u517c\u5bb9\u6027\u548c\u5728\u82db\u523b\u73af\u5883\u4e2d\u7684\u957f\u671f\u53ef\u9760\u6027\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5e94\u7528\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e26\u9ad8\/\u4f4e\u8b66\u62a5\u63a7\u5236\u88c5\u7f6e\u7684\u5316\u5b66\u54c1\u7f50<\/li>\n\n\n\n<li>\u9505\u7089\u6c34\u4f4d\u76d1\u6d4b<\/li>\n\n\n\n<li>\u9700\u8981\u53cc\u7ea7\u68c0\u6d4b\u7684\u8fc7\u7a0b\u81ea\u52a8\u5316<\/li>\n\n\n\n<li>\u7535\u9540\u548c\u8150\u8680\u6027\u6db2\u4f53\u5e94\u7528<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3b\u8981\u533a\u522b<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u70b9<\/th><th>\u5355\u7403<\/th><th>\u53cc\u7403<\/th><\/tr><\/thead><tbody><tr><td>\u5f00\u5173\u70b9\u6570\u91cf<\/td><td>1<\/td><td>2<\/td><\/tr><tr><td>\u590d\u6742\u6027<\/td><td>\u7b80\u5355<\/td><td>\u4e2d\u5ea6<\/td><\/tr><tr><td>\u8d39\u7528<\/td><td>\u8f83\u4f4e<\/td><td>\u66f4\u9ad8<\/td><\/tr><tr><td>\u5e94\u7528\u7075\u6d3b\u6027<\/td><td>\u57fa\u672c<\/td><td>\u9ad8\u7ea7<\/td><\/tr><tr><td>\u5b89\u88c5<\/td><td>\u7d27\u51d1\u578b\u50a8\u7f50\u6216\u7ba1\u9053<\/td><td>\u9700\u8981\u53cc\u5c42\u76d1\u6d4b\u7684\u50a8\u7f50<\/td><\/tr><tr><td>\u9002\u7528\u6db2\u4f53<\/td><td>\u6e05\u6c34\u3001\u8f7b\u5ea6\u8150\u8680\u6027\u6db2\u4f53\uff08\u7f16\u7ec7\u7ebf\uff09<\/td><td>\u5de5\u4e1a\u6db2\u4f53\u3001\u5316\u5b66\u6216\u8150\u8680\u6027\u6db2\u4f53\uff08PVC \u6d82\u5c42\u7535\u7ebf\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4f55\u9009\u62e9 ELECALL \u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6210\u7acb\u4e8e 2008 \u5e74\u3001, <strong>ELECALL<\/strong> \u662f\u4e00\u5bb6\u5168\u7403\u6027\u5de5\u4e1a\u7535\u6c14\u5236\u9020\u5546\uff0c\u4e13\u95e8\u751f\u4ea7\u9ad8\u54c1\u8d28\u4f20\u611f\u5668\u3001\u5f00\u5173\u548c\u81ea\u52a8\u5316\u7ec4\u4ef6\u3002\u516c\u53f8\u901a\u8fc7\u4e86 ISO9001 \u8ba4\u8bc1\uff0c\u7b26\u5408 CE \u548c RoHS \u6807\u51c6\uff0c\u5e76\u62e5\u6709\u591a\u5e74\u7684\u7ecf\u9a8c\uff0c\u4e3a\u5168\u7403\u8d85\u8fc7 100 \u4e2a\u56fd\u5bb6\u548c\u5730\u533a\u63d0\u4f9b\u4ea7\u54c1\u3002 <strong>\u5168\u7403 30,000 \u4e2a SKU<\/strong>, ELECALL \u81f4\u529b\u4e8e\u63d0\u4f9b <strong>\u53ef\u9760\u8010\u7528\u7684\u89e3\u51b3\u65b9\u6848<\/strong>. .\u5355\u7403\u548c\u53cc\u7403\u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173\u5747\u7b26\u5408\u4e25\u683c\u7684\u5de5\u4e1a\u6807\u51c6\uff0c\u53ef\u63d0\u4f9b <strong>\u957f\u671f\u6027\u80fd\u3001\u8010\u8150\u8680\u6027\u548c\u5b89\u5168\u6027<\/strong> \u9002\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u3002(<a href=\"https:\/\/www.elecall.cn\/zh\/about-us\/\">ELECALL \u5173\u4e8e\u6211\u4eec<\/a>)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u9009\u62e9\u6307\u5357<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9009\u62e9\u5355\u7403<\/strong> \u5982\u679c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u8981\u6c42 <strong>\u4e00\u4e2a\u56fa\u5b9a\u6c34\u5e73\u68c0\u6d4b\u70b9<\/strong>, \u5728\u4f7f\u7528\u6e05\u6d01\u6216\u8f7b\u5ea6\u8150\u8680\u6027\u6db2\u4f53\u65f6\uff0c\u60a8\u9700\u8981\u4f18\u5148\u8003\u8651\u6210\u672c\u6548\u76ca\u548c\u5b89\u88c5\u7b80\u5355\u3002.<\/li>\n\n\n\n<li><strong>\u9009\u62e9\u53cc\u7403<\/strong> \u5982\u679c\u60a8\u7684\u7cfb\u7edf\u9700\u8981 <strong>\u9ad8\u4f4e\u6db2\u4f4d\u76d1\u6d4b<\/strong>, \u53cc\u63a7\u5236\u70b9\uff0c\u6216\u5728 <strong>\u5316\u5b66\u6db2\u4f53\u3001\u8150\u8680\u6027\u6db2\u4f53\u6216\u5de5\u4e1a\u6db2\u4f53<\/strong> \u5b89\u5168\u3001\u7cbe\u786e\u548c\u7edd\u7f18\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u4e86\u89e3\u8fd9\u4e24\u79cd\u8bbe\u8ba1\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u5de5\u7a0b\u5e08\u548c\u7cfb\u7edf\u96c6\u6210\u5546\u53ef\u4ee5\u9009\u62e9 <strong>\u6700\u4f73\u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173<\/strong> \u6ee1\u8db3\u4ed6\u4eec\u7684\u7279\u6b8a\u9700\u6c42\uff0c\u786e\u4fdd <strong>\u8fd0\u884c\u53ef\u9760\uff0c\u957f\u671f\u8010\u7528<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Accurate liquid level detection is a cornerstone of modern industrial automation. Among the most reliable solutions are stainless steel float level switches, which are widely used<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":2,"featured_media":2321,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-2328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-topics"],"_links":{"self":[{"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/posts\/2328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/comments?post=2328"}],"version-history":[{"count":2,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/posts\/2328\/revisions"}],"predecessor-version":[{"id":2331,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/posts\/2328\/revisions\/2331"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/media\/2321"}],"wp:attachment":[{"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/media?parent=2328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/categories?post=2328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/tags?post=2328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}