{"id":2034,"date":"2026-04-05T16:46:00","date_gmt":"2026-04-05T08:46:00","guid":{"rendered":"https:\/\/www.elecall.cn\/?p=2034"},"modified":"2026-04-16T14:51:54","modified_gmt":"2026-04-16T06:51:54","slug":"float-switch-selection-guide-working-principle-types-installation-troubleshooting-2026-updated","status":"publish","type":"post","link":"https:\/\/www.elecall.cn\/zh\/technical-topics\/float-switch-selection-guide-working-principle-types-installation-troubleshooting-2026-updated\/","title":{"rendered":"\u6d6e\u63a7\u5f00\u5173\u9009\u62e9\u6307\u5357\uff1a\u5de5\u4f5c\u539f\u7406\u3001\u7c7b\u578b\u3001\u5b89\u88c5\u548c\u6545\u969c\u6392\u9664\uff082026 \u5e74\u66f4\u65b0\uff09"},"content":{"rendered":"

A \u6d6e\u63a7\u5f00\u5173<\/a><\/strong> \u662f\u5de5\u4e1a\u548c\u6c11\u7528\u9886\u57df\u6700\u5e38\u7528\u3001\u6700\u53ef\u9760\u7684\u6db2\u4f4d\u63a7\u5236\u88c5\u7f6e\u4e4b\u4e00\u3002\u5b83\u7ed3\u6784\u7b80\u5355\u3001\u6027\u80fd\u7a33\u5b9a\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c34\u7bb1\u3001\u6c34\u5854\u3001\u6c61\u6c34\u5751\u3001\u6cb9\u7bb1\u548c\u5316\u5b66\u54c1\u50a8\u5b58\u7cfb\u7edf\u3002.<\/p>\n\n\n\n

\u65e0\u8bba\u662f\u7528\u4e8e\u81ea\u52a8\u6cf5\u63a7\u5236\u8fd8\u662f\u9ad8\u4f4e\u6db2\u4f4d\u62a5\u8b66\uff0c\u6d6e\u63a7\u5f00\u5173\u90fd\u80fd\u63d0\u4f9b\u51c6\u786e\u4e14\u7ecf\u6d4e\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002.<\/p>\n\n\n\n

\u4f5c\u4e3a\u6db2\u4f4d\u63a7\u5236\u4ea7\u54c1\u7684\u4e13\u4e1a\u5236\u9020\u5546, ELECALL<\/strong> \u81ea 2008 \u5e74\u4ee5\u6765\uff0c\u8be5\u516c\u53f8\u4e00\u76f4\u4e13\u6ce8\u4e8e\u6d6e\u63a7\u5f00\u5173\u53ca\u76f8\u5173\u4eea\u5668\u7684\u7814\u53d1\u548c\u751f\u4ea7\uff0c\u4e3a\u5168\u7403 30 \u591a\u4e2a\u56fd\u5bb6\u548c\u5730\u533a\u7684\u5ba2\u6237\u63d0\u4f9b\u9ad8\u6027\u4ef7\u6bd4\u7684\u6db2\u4f4d\u63a7\u5236\u89e3\u51b3\u65b9\u6848\u3002.<\/p>\n\n\n\n

\"ELECALL\"<\/figure>\n\n\n\n
\n\n\n\n

\u6d6e\u63a7\u5f00\u5173\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

\u6d6e\u63a7\u5f00\u5173\u7684\u6838\u5fc3\u90e8\u4ef6\u662f \u6d6e\u5b50<\/strong>.<\/p>\n\n\n\n

\u6d6e\u5b50\u5185\u90e8\u901a\u5e38\u5d4c\u5165\u4e00\u5757\u78c1\u94c1\u6216\u914d\u91cd\u3002\u5f53\u6db2\u9762\u4e0a\u5347\u6216\u4e0b\u964d\u65f6\uff0c\u6d6e\u5b50\u4f1a\u76f8\u5e94\u5730\u79fb\u52a8\uff0c\u5e76\u9a71\u52a8\u5916\u90e8\u7684 \u5e72\u7c27\u7ba1<\/strong> \u901a\u8fc7\u78c1\u529b\u6253\u5f00\u6216\u5173\u95ed\uff0c\u4ece\u800c\u63a7\u5236\u7535\u8def\u3002.<\/p>\n\n\n\n

\u5176\u4e3b\u8981\u4f18\u70b9\u662f\u6d6e\u7b52\u53ef \u65e0\u9700\u5916\u63a5\u7535\u6e90<\/strong>, \u5b8c\u5168\u4f9d\u9760\u6d6e\u529b\u3002\u56e0\u6b64\uff0c\u5b83\u662f\u4e00\u79cd\u88ab\u52a8\u5f0f\u88c5\u7f6e\uff0c\u5177\u6709\u5f88\u9ad8\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002.<\/p>\n\n\n\n

\n\n\n\n

\u6d6e\u63a7\u5f00\u5173\u7684\u7c7b\u578b<\/h2>\n\n\n\n

1.\u7535\u7f06\u6d6e\u63a7\u5f00\u5173\uff08\u6700\u5e38\u89c1\uff09<\/h3>\n\n\n\n
    \n
  • \u901a\u8fc7\u7535\u7f06\u60ac\u6302\u5728\u6db2\u4f53\u4e2d\uff0c\u9002\u7528\u4e8e\u50a8\u7f50\u3001\u6c61\u6c34\u5751\u548c\u6c61\u6c34\u6c60<\/li>\n\n\n\n
  • \u4f18\u70b9\uff1a\u5b89\u88c5\u65b9\u4fbf\u3001\u6210\u672c\u4f4e\u3001\u7ef4\u62a4\u7b80\u5355<\/li>\n\n\n\n
  • \u53ef\u7528\u7c7b\u578b\uff1a\u5355\u6d6e\u5b50\u3001\u53cc\u6d6e\u5b50\u548c\u4e09\u6d6e\u5b50\uff08\u591a\u70b9\u63a7\u5236\uff09<\/li>\n<\/ul>\n\n\n\n

    2.\u4fa7\u88c5\u6d6e\u63a7\u5f00\u5173<\/h3>\n\n\n\n
      \n
    • \u901a\u8fc7\u87ba\u7eb9\u6216\u6cd5\u5170\u5b89\u88c5\u5728\u7f50\u4f53\u4fa7\u58c1\u4e0a<\/li>\n\n\n\n
    • \u9002\u7528\u4e8e\u7a7a\u95f4\u6709\u9650\u6216\u65e0\u6cd5\u5b89\u88c5\u5728\u5e95\u90e8\u7684\u573a\u5408<\/li>\n<\/ul>\n\n\n\n

      3.\u6746\u5f0f\uff08\u591a\u70b9\uff09\u6d6e\u70b9\u5f00\u5173<\/h3>\n\n\n\n
        \n
      • \u4e0d\u9508\u94a2\u6746\u4e0a\u6709\u591a\u4e2a\u56fa\u5b9a\u5728\u4e0d\u540c\u9ad8\u5ea6\u7684\u6d6e\u5b50<\/li>\n\n\n\n
      • \u7528\u4e8e\u590d\u6742\u63a7\u5236\uff0c\u5982\u9ad8\u4f4d\u62a5\u8b66\u3001\u4f4e\u4f4d\u505c\u6cf5\u548c\u4e2d\u4f4d\u542f\u52a8<\/li>\n<\/ul>\n\n\n\n

        4.\u4e0d\u9508\u94a2\u4e0e PP \u6d6e\u63a7\u5f00\u5173<\/h3>\n\n\n\n
          \n
        • PP \u6d6e\u63a7\u5f00\u5173<\/strong>
          \u8010\u8150\u8680\u3001\u91cd\u91cf\u8f7b\u3001\u6210\u672c\u6548\u76ca\u9ad8
          \u9002\u7528\u4e8e\u6c34\u3001\u5e9f\u6c34\u3001\u5f31\u9178\/\u78b1\u548c\u98df\u54c1\u7ea7\u6db2\u4f53<\/li>\n\n\n\n
        • \u4e0d\u9508\u94a2\u6d6e\u63a7\u5f00\u5173\uff08SUS304\/SUS316\uff09<\/strong>
          \u8010\u9ad8\u6e29\uff08\u9ad8\u8fbe 200\u00b0C\uff09\u3001\u8010\u9ad8\u538b
          \u9002\u7528\u4e8e\u77f3\u5316\u3001\u9505\u7089\u548c\u6076\u52a3\u73af\u5883<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n

          \u6db2\u4f53\u5bc6\u5ea6\u53c2\u8003\u8868\uff0820\u00b0C\uff0c\u5355\u4f4d\uff1a\u514b\/\u7acb\u65b9\u5398\u7c73\uff09<\/h2>\n\n\n\n

          \u4e86\u89e3\u6db2\u4f53\u5bc6\u5ea6\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u6d6e\u5b50\u5bc6\u5ea6\u5fc5\u987b\u4f4e\u4e8e\u4ecb\u8d28\u5bc6\u5ea6\uff1a<\/p>\n\n\n\n

            \n
          • \u6de1\u6c34\uff1a1.00<\/li>\n\n\n\n
          • \u6d77\u6c34\uff1a1.02-1.03<\/li>\n\n\n\n
          • \u67f4\u6cb9\uff1a0.82-0.86<\/li>\n\n\n\n
          • \u6c7d\u6cb9\uff1a0.71-0.77<\/li>\n\n\n\n
          • \u53d1\u52a8\u673a\u6cb9\uff1a0.88-0.94<\/li>\n\n\n\n
          • \u6db2\u538b\u6cb9\uff1a0.85-0.90<\/li>\n\n\n\n
          • 30% NaOH: 1.33<\/li>\n\n\n\n
          • 30% \u786b\u9178\uff1a 1.22<\/li>\n\n\n\n
          • \u725b\u5976\uff1a1.03<\/li>\n\n\n\n
          • \u4e59\u9187\uff1a 0.79<\/li>\n<\/ul>\n\n\n\n
            \n\n\n\n

            \u5982\u4f55\u9009\u62e9\u6d6e\u5b50\u5bc6\u5ea6\uff08\u5173\u952e\u6307\u5357\uff09<\/h2>\n\n\n\n
              \n
            • \u6c34 (1.00)\uff1a<\/strong> \u5efa\u8bae \u22640.85 \u4ee5\u4fdd\u8bc1\u53ef\u9760\u8fd0\u884c<\/li>\n\n\n\n
            • \u6cb9\u7c7b\uff080.82-0.90\uff09\uff1a<\/strong> \u5efa\u8bae \u22640.70-0.75<\/li>\n\n\n\n
            • \u91cd\u5316\u5b66\u54c1\uff081.10-1.30\uff09\uff1a<\/strong> \u5efa\u8bae \u22640.90-1.05<\/li>\n<\/ul>\n\n\n\n

              ELECALL \u4f18\u52bf\uff1a<\/strong>
              \u53ef\u4ece\u4ee5\u4e0b\u7f51\u7ad9\u5b9a\u5236\u6d6e\u5b50\u5bc6\u5ea6 0.30 \u81f3 1.10 \u514b\/\u7acb\u65b9\u5398\u7c73<\/strong>, \u51e0\u4e4e\u6db5\u76d6\u6240\u6709\u5de5\u4e1a\u6db2\u4f53\u3002.<\/p>\n\n\n\n

              \n\n\n\n

              \u5b89\u88c5\u6307\u5357<\/h2>\n\n\n\n
                \n
              • \u786e\u4fdd\u6d6e\u7b52\u79fb\u52a8\u8303\u56f4\u5185\u6ca1\u6709\u969c\u788d\u7269<\/li>\n\n\n\n
              • \u5bf9\u4e8e\u7535\u7f06\u7c7b\u578b\uff0c\u5e94\u6b63\u786e\u56fa\u5b9a\u7535\u7f06\uff0c\u5e76\u7559\u51fa\u81f3\u5c11 150 \u6beb\u7c73\u7684\u6d3b\u52a8\u7a7a\u95f4<\/li>\n\n\n\n
              • \u5bf9\u4e8e\u4fa7\u9762\u5b89\u88c5\u578b\uff0c\u5b89\u88c5\u9ad8\u5ea6\u5e94\u4e0e\u63a7\u5236\u9762\u677f\u9ad8\u5ea6\u4fdd\u6301\u4e00\u81f4<\/li>\n\n\n\n
              • \u5728\u9ad8\u6e29\u3001\u9ad8\u538b\u6216\u8150\u8680\u6027\u4ecb\u8d28\u4e2d\u4f7f\u7528\u4e0d\u9508\u94a2<\/li>\n\n\n\n
              • \u5728\u5371\u9669\u73af\u5883\u4e2d\u4f7f\u7528\u9632\u7206\u578b\u53f7<\/li>\n<\/ul>\n\n\n\n
                \n\n\n\n

                \u5e38\u89c1\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n

                1.\u6d6e\u5b50\u4e0d\u52a8<\/h3>\n\n\n\n

                \u539f\u56e0\uff1a\u6d6e\u5b50\u5bc6\u5ea6\u4e0d\u6b63\u786e\u6216\u4ecb\u8d28\u5bc6\u5ea6\u53d1\u751f\u53d8\u5316
                \u89e3\u51b3\u65b9\u6848\uff1a\u91cd\u65b0\u9009\u62e9\u9002\u5f53\u7684\u6d6e\u5b50\u5bc6\u5ea6<\/p>\n\n\n\n

                2.\u65e0\u7535\u529b\u8f93\u51fa<\/h3>\n\n\n\n

                \u539f\u56e0\uff1a\u78c1\u7c27\u5f00\u5173\u635f\u574f\u6216\u78c1\u94c1\u9000\u78c1
                \u89e3\u51b3\u65b9\u6848\uff1a\u66f4\u6362\u6d6e\u63a7\u5f00\u5173<\/p>\n\n\n\n

                3.\u53cd\u5e94\u7f13\u6162<\/h3>\n\n\n\n

                \u539f\u56e0\uff1a\u7c98\u5ea6\u9ad8\u6216\u6d6e\u5b50\u5c3a\u5bf8\u5c0f
                \u89e3\u51b3\u65b9\u6848\uff1a\u4f7f\u7528\u8f83\u5927\u6216\u5bc6\u5ea6\u8f83\u4f4e\u7684\u6d6e\u5b50<\/p>\n\n\n\n

                4.\u7535\u7f06\u635f\u574f<\/h3>\n\n\n\n

                \u539f\u56e0\uff1a\u957f\u671f\u63a5\u89e6\u8150\u8680\u6027\u6db2\u4f53
                \u89e3\u51b3\u65b9\u6848\uff1a\u4f7f\u7528\u53d7\u4fdd\u62a4\u7684\u7535\u7f06\u6216\u4e0d\u9508\u94a2\u7535\u7f06<\/p>\n\n\n\n

                \n\n\n\n

                ELECALL \u6d6e\u63a7\u5f00\u5173\u7684\u4f18\u70b9<\/h2>\n\n\n\n
                  \n
                • \u5168\u6750\u6599\u8303\u56f4\uff1a<\/strong> \u53ef\u9009 PP \u548c SUS304\/SUS316<\/li>\n\n\n\n
                • \u5b9a\u5236\u5bc6\u5ea6\uff1a<\/strong> 0.30-1.10 \u514b\/\u7acb\u65b9\u5398\u7c73<\/li>\n\n\n\n
                • \u9009\u62e9\u5e7f\u6cdb\uff1a<\/strong> \u4ece\u5c0f\u578b\u5230\u5927\u578b\uff0c\u4ece\u5355\u70b9\u5230\u591a\u70b9<\/li>\n\n\n\n
                • \u8d28\u91cf\u4fdd\u8bc1\uff1a<\/strong> \u901a\u8fc7 CE\u3001ROHS\u3001ISO9001 \u548c\u9632\u7206\u8ba4\u8bc1<\/li>\n\n\n\n
                • \u7075\u6d3b\u4f9b\u5e94\uff1a<\/strong> \u652f\u6301 OEM\/ODM\uff0c\u8d77\u8ba2\u91cf 100 \u4ef6<\/li>\n\n\n\n
                • \u5e94\u7528\uff1a<\/strong> \u6c34\u5904\u7406\u3001\u77f3\u5316\u3001\u98df\u54c1\u548c\u996e\u6599\u3001\u6696\u901a\u7a7a\u8c03\u3001\u6d88\u9632\u3001\u51b6\u91d1<\/li>\n<\/ul>\n\n\n\n
                  \n\n\n\n

                  \u5173\u4e8e ELECALL<\/h2>\n\n\n\n

                  \u6210\u7acb\u4e8e 2008 \u5e74\u3001, ELECALL <\/strong> \u4e13\u95e8\u4ece\u4e8b\u5de5\u4e1a\u8fc7\u7a0b\u6d4b\u91cf\u548c\u63a7\u5236\u4eea\u5668\u7684 OEM\/ODM \u5236\u9020\u3002.<\/p>\n\n\n\n

                  \u6211\u4eec\u7684\u4ea7\u54c1\u8303\u56f4\u5305\u62ec\u7528\u4e8e\u538b\u529b\u3001\u6d41\u91cf\u3001\u6e29\u5ea6\u548c\u6db2\u4f4d\u6d4b\u91cf\u7684\u4f20\u611f\u5668\u3001\u53d8\u9001\u5668\u3001\u63a7\u5236\u5668\u548c\u5f00\u5173\u3002.<\/p>\n\n\n\n

                  ELECALL \u62e5\u6709 ISO \u8ba4\u8bc1\u7684\u8bbe\u65bd\u3001\u5148\u8fdb\u7684\u751f\u4ea7\u7cfb\u7edf\u548c\u5b8c\u6574\u7684\u6d4b\u8bd5\u5b9e\u9a8c\u5ba4\uff0c\u4ea7\u54c1\u4ee5\u53ef\u9760\u6027\u548c\u7cbe\u786e\u6027\u8457\u79f0\u3002\u6211\u4eec\u4e3a\u6c34\u5904\u7406\u3001\u51b6\u91d1\u3001\u71c3\u6c14\u3001\u6d88\u9632\u548c\u77f3\u5316\u7b49\u884c\u4e1a\u63d0\u4f9b\u670d\u52a1\u3002.<\/p>\n\n\n\n

                  \u4ece\u5c0f\u578b\u5236\u9020\u5546\u5230\u7cfb\u7edf\u96c6\u6210\u5546\u548c\u5206\u9500\u5546\uff0cELECALL \u90fd\u662f\u60a8\u503c\u5f97\u4fe1\u8d56\u7684\u5168\u7403\u5408\u4f5c\u4f19\u4f34\u3002.<\/p>\n\n\n\n

                  \n\n\n\n

                  \u8054\u7cfb\u6211\u4eec<\/h2>\n\n\n\n

                  \u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684\u6d6e\u63a7\u5f00\u5173\uff08\u65e0\u8bba\u662f PP\u3001\u4e0d\u9508\u94a2\u8fd8\u662f\u5b9a\u5236\u5bc6\u5ea6\u578b\u53f7\uff09\uff0c\u8bf7\u968f\u65f6\u8054\u7cfb ELECALL \u6280\u672f\u56e2\u961f\u3002.<\/p>\n\n\n\n

                  \u6211\u4eec\u5c06\u6839\u636e\u60a8\u7684\u7533\u8bf7\u63d0\u4f9b\u4e13\u4e1a\u7684\u9009\u62e9\u6307\u5bfc\u548c\u62a5\u4ef7\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

                  A float switch is one of the most commonly used and reliable liquid level control devices in both industrial and residential applications. With its simple structure [\u2026]<\/span><\/p>\n","protected":false},"author":2,"featured_media":1923,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-2034","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\/2034","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=2034"}],"version-history":[{"count":5,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/posts\/2034\/revisions"}],"predecessor-version":[{"id":2211,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/posts\/2034\/revisions\/2211"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/media\/1923"}],"wp:attachment":[{"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/media?parent=2034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/categories?post=2034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elecall.cn\/zh\/wp-json\/wp\/v2\/tags?post=2034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}