{"id":11716,"date":"2024-04-18T12:17:26","date_gmt":"2024-04-18T04:17:26","guid":{"rendered":"https:\/\/shchimay.com\/?p=11716"},"modified":"2024-04-20T10:57:04","modified_gmt":"2024-04-20T02:57:04","slug":"conductivity-probe-for-measurements","status":"publish","type":"post","link":"https:\/\/shchimay.com\/zh\/conductivity-probe-for-measurements\/","title":{"rendered":"\u6d4b\u91cf\u7528\u7535\u5bfc\u7387\u63a2\u5934"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/shchimay.com\/zh\/conductivity-probe-for-measurements\/#%E4%BD%BF%E7%94%A8%E7%94%B5%E5%AF%BC%E7%8E%87%E6%8E%A2%E5%A4%B4%E8%BF%9B%E8%A1%8C%E6%B0%B4%E8%B4%A8%E7%9B%91%E6%B5%8B%E7%9A%84%E5%A5%BD%E5%A4%84\" title=\"\u4f7f\u7528\u7535\u5bfc\u7387\u63a2\u5934\u8fdb\u884c\u6c34\u8d28\u76d1\u6d4b\u7684\u597d\u5904\">\u4f7f\u7528\u7535\u5bfc\u7387\u63a2\u5934\u8fdb\u884c\u6c34\u8d28\u76d1\u6d4b\u7684\u597d\u5904<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/zh\/conductivity-probe-for-measurements\/#%E5%A6%82%E4%BD%95%E6%AD%A3%E7%A1%AE%E6%A0%A1%E5%87%86%E5%92%8C%E7%BB%B4%E6%8A%A4%E7%94%B5%E5%AF%BC%E7%8E%87%E6%8E%A2%E5%A4%B4%E4%BB%A5%E5%AE%9E%E7%8E%B0%E5%87%86%E7%A1%AE%E6%B5%8B%E9%87%8F\" title=\"\u5982\u4f55\u6b63\u786e\u6821\u51c6\u548c\u7ef4\u62a4\u7535\u5bfc\u7387\u63a2\u5934\u4ee5\u5b9e\u73b0\u51c6\u786e\u6d4b\u91cf\">\u5982\u4f55\u6b63\u786e\u6821\u51c6\u548c\u7ef4\u62a4\u7535\u5bfc\u7387\u63a2\u5934\u4ee5\u5b9e\u73b0\u51c6\u786e\u6d4b\u91cf<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-using-conductivity-probes-for-water-quality-monitoring-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E4%BD%BF%E7%94%A8%E7%94%B5%E5%AF%BC%E7%8E%87%E6%8E%A2%E5%A4%B4%E8%BF%9B%E8%A1%8C%E6%B0%B4%E8%B4%A8%E7%9B%91%E6%B5%8B%E7%9A%84%E5%A5%BD%E5%A4%84\"><\/span>\u4f7f\u7528\u7535\u5bfc\u7387\u63a2\u5934\u8fdb\u884c\u6c34\u8d28\u76d1\u6d4b\u7684\u597d\u5904<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u7535\u5bfc\u7387\u63a2\u5934\u662f\u6d4b\u91cf\u6c34\u7684\u7535\u5bfc\u7387\u7684\u91cd\u8981\u5de5\u5177\uff0c\u6c34\u7684\u7535\u5bfc\u7387\u662f\u6c34\u8d28\u7684\u5173\u952e\u6307\u6807\u3002\u8fd9\u4e9b\u63a2\u5934\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u4e2a\u884c\u4e1a\uff0c\u5305\u62ec\u73af\u5883\u76d1\u6d4b\u3001\u519c\u4e1a\u548c\u6c34\u5904\u7406\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u4f7f\u7528\u7535\u5bfc\u7387\u63a2\u5934\u8fdb\u884c\u6c34\u8d28\u76d1\u6d4b\u7684\u597d\u5904\u3002<\/p>\n<p>\u7535\u5bfc\u7387\u63a2\u5934\u7684\u4e3b\u8981\u4f18\u70b9\u4e4b\u4e00\u662f\u5176\u51c6\u786e\u6027\u3002\u8fd9\u4e9b\u63a2\u5934\u65e8\u5728\u7cbe\u786e\u6d4b\u91cf\u6c34\u7684\u7535\u5bfc\u7387\uff0c\u4ece\u800c\u51c6\u786e\u76d1\u6d4b\u6c34\u8d28\u3002\u8fd9\u5bf9\u4e8e\u786e\u4fdd\u6c34\u7b26\u5408\u76d1\u7ba1\u6807\u51c6\u5e76\u5b89\u5168\u996e\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u9664\u4e86\u51c6\u786e\u6027\u4e4b\u5916\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u8fd8\u9ad8\u5ea6\u53ef\u9760\u3002\u8fd9\u4e9b\u63a2\u5934\u80fd\u591f\u627f\u53d7\u6076\u52a3\u7684\u73af\u5883\u6761\u4ef6\uff0c\u975e\u5e38\u9002\u5408\u957f\u671f\u76d1\u6d4b\u5e94\u7528\u3002\u65e0\u8bba\u662f\u5728\u5b9e\u9a8c\u5ba4\u73af\u5883\u8fd8\u662f\u5728\u73b0\u573a\u4f7f\u7528\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u90fd\u53ef\u4ee5\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u63d0\u4f9b\u4e00\u81f4\u4e14\u53ef\u9760\u7684\u6d4b\u91cf\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u578b\u53f7<\/td>\n<td colspan=\"2\">pH\/ORP-5500\u7cfb\u5217pH\/ORP\u5728\u7ebf\u53d8\u9001\u63a7\u5236\u5668<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u6d4b\u91cf\u8303\u56f4<\/td>\n<td>pH\u503c<\/td>\n<td>0.00~14.00<\/td>\n<\/tr>\n<tr>\n<td>ORP<\/td>\n<td>-2000mV~2000mV<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>(0.0~50.0)\u2103\u5e76\u4e14nbsp; \uff08\u6e29\u5ea6\u8865\u507f\u5143\u4ef6\uff1aNTC10K\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u5206\u8fa8\u7387<\/td>\n<td>pH\u503c<\/td>\n<td>0.01<\/td>\n<\/tr>\n<tr>\n<td>ORP<\/td>\n<td>1\u6beb\u4f0f<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>0.1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u51c6\u786e\u5ea6<\/td>\n<td>pH\u503c<\/td>\n<td>0.1<\/td>\n<\/tr>\n<tr>\n<td>ORP<\/td>\n<td>\u00b15mV\uff08\u7535\u5b50\u5355\u5143\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u5927\u7ea6\u8f93\u5165\u963b\u6297<\/td>\n<td colspan=\"2\">3\u00d71011\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u7f13\u51b2\u6db2<\/td>\n<td colspan=\"2\">pH\u503c\uff1a10.00\uff1b9.18\uff1b7.00\uff1b6.86\uff1b4.01\uff1b4.00<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u3002\u8865\u507f\u8303\u56f4<\/td>\n<td colspan=\"2\">(0~50)\u2103\uff08\u4ee525\u2103\u4e3a\u6807\u51c6\u2103\uff09\u624b\u52a8\u548c\u81ea\u52a8\u6e29\u5ea6\u8865\u507f<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">(4~20)mA<\/td>\n<td>\u7279\u70b9<\/td>\n<td>\u9694\u79bb\u3001\u5168\u53ef\u8c03\u3001\u53ef\u9006\u3001\u4eea\u8868\/\u53d8\u9001\u5668\u53ef\u4f9b\u9009\u62e9<\/td>\n<\/tr>\n<tr>\n<td>\u56de\u8def\u7535\u963b<\/td>\n<td>500\u03a9\uff08\u6700\u5927\uff09\uff0cDC 24V<\/td>\n<\/tr>\n<tr>\n<td>\u51c6\u786e\u5ea6<\/td>\n<td>\u00b10.1mA<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u63a7\u5236\u89e6\u70b9<\/td>\n<td>\u7535\u6c14\u63a5\u70b9<\/td>\n<td>\u53cc\u7ee7\u7535\u5668SPST-NO\u3001\u8fd4\u56de\u578b\u53f7<\/td>\n<\/tr>\n<tr>\n<td>\u5faa\u73af\u5bb9\u91cf<\/td>\n<td>AC 220V\/AC 110V 2A(\u6700\u5927)\uff1bDC 24V 2A(\u6700\u5927)<\/td>\n<\/tr>\n<tr>\n<td>\u529f\u8017<\/td>\n<td colspan=\"2\">3W<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u5de5\u4f5c\u53ca\u73af\u5883<\/td>\n<td>\u6e29\u5ea6<\/td>\n<td>(0~50)\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6e7f\u5ea6<\/td>\n<td>\u226485\uff05RH\uff08\u65e0\u51dd\u7ed3\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5b58\u50a8\u73af\u5883<\/td>\n<td colspan=\"2\">\u6e29\u5ea6(-20-60)\u2192\u76f8\u5bf9\u6e7f\u5ea6\uff1a\u2192%RH(\u65e0\u51dd\u9732<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u5f62\u5c3a\u5bf8<\/td>\n<td colspan=\"2\">96mm\u00d796mm\u00d7105mm\uff08H\u00d7W\u00d7D\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5b54\u5c3a\u5bf8<\/td>\n<td colspan=\"2\">91mm\u00d791mm(\u9ad8\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88c5<\/td>\n<td colspan=\"2\">\u9762\u677f\u5b89\u88c5\uff0c\u5feb\u901f\u5b89\u88c5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\u4f7f\u7528\u7535\u5bfc\u7387\u63a2\u5934\u7684\u53e6\u4e00\u4e2a\u597d\u5904\u662f\u6613\u4e8e\u4f7f\u7528\u3002\u8fd9\u4e9b\u63a2\u5934\u901a\u5e38\u6613\u4e8e\u8bbe\u7f6e\u548c\u64cd\u4f5c\uff0c\u53ef\u4f9b\u5e7f\u5927\u7528\u6237\u4f7f\u7528\u3002\u51ed\u501f\u7b80\u5355\u7684\u6821\u51c6\u7a0b\u5e8f\u548c\u7528\u6237\u53cb\u597d\u7684\u754c\u9762\uff0c\u53ef\u4ee5\u5feb\u901f\u90e8\u7f72\u7535\u5bfc\u7387\u63a2\u5934\u6765\u76d1\u6d4b\u6c34\u8d28\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u662f\u53ef\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u7684\u591a\u529f\u80fd\u5de5\u5177\u3002\u9664\u4e86\u6d4b\u91cf\u7535\u5bfc\u7387\u5916\uff0c\u8fd9\u4e9b\u63a2\u5934\u8fd8\u53ef\u7528\u4e8e\u76d1\u6d4b\u5176\u4ed6\u6c34\u8d28\u53c2\u6570\uff0c\u4f8b\u5982\u76d0\u5ea6\u548c\u603b\u6eb6\u89e3\u56fa\u4f53\u3002\u8fd9\u4f7f\u5f97\u7535\u5bfc\u7387\u63a2\u5934\u6210\u4e3a\u5168\u9762\u6c34\u8d28\u76d1\u6d4b\u7684\u5b9d\u8d35\u5de5\u5177\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Factory Supply  Brass Water Pressure Sensor For Liquid Gas\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/ThIBsETw5s8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\n\u7535\u5bfc\u7387\u63a2\u5934\u4e5f\u662f\u5177\u6709\u6210\u672c\u6548\u76ca\u7684\u6c34\u8d28\u76d1\u6d4b\u89e3\u51b3\u65b9\u6848\u3002\u4e0e\u5b9e\u9a8c\u5ba4\u5206\u6790\u6216\u624b\u52a8\u91c7\u6837\u7b49\u5176\u4ed6\u76d1\u6d4b\u65b9\u6cd5\u76f8\u6bd4\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u7ecf\u6d4e\u3001\u66f4\u6709\u6548\u7684\u6c34\u8d28\u76d1\u6d4b\u65b9\u6cd5\u3002\u901a\u8fc7\u63d0\u4f9b\u5b9e\u65f6\u6570\u636e\u5e76\u51cf\u5c11\u9891\u7e41\u91c7\u6837\u7684\u9700\u8981\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u53ef\u4ee5\u5e2e\u52a9\u8282\u7701\u65f6\u95f4\u548c\u8d44\u6e90\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u662f\u975e\u4fb5\u5165\u6027\u5de5\u5177\uff0c\u4e0d\u9700\u8981\u76f4\u63a5\u63a5\u89e6\u6c34\u6837\u3002\u8fd9\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u6c61\u67d3\u98ce\u9669\u5e76\u786e\u4fdd\u6d4b\u91cf\u51c6\u786e\u53ef\u9760\u3002\u4f7f\u7528\u7535\u5bfc\u7387\u63a2\u5934\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u4e0d\u7834\u574f\u81ea\u7136\u73af\u5883\u7684\u60c5\u51b5\u4e0b\u76d1\u6d4b\u6c34\u8d28\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea-1.png\" alt=\"alt-6712\" class=\"wp-image-6712\" id=\"i6712\" \/><\/p>\n<p>\u603b\u800c\u8a00\u4e4b\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u4e3a\u6c34\u8d28\u76d1\u6d4b\u63d0\u4f9b\u4e86\u4f17\u591a\u4f18\u52bf\u3002\u4ece\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u5230\u6613\u7528\u6027\u548c\u591a\u529f\u80fd\u6027\uff0c\u7535\u5bfc\u7387\u63a2\u5934\u662f\u786e\u4fdd\u6c34\u7684\u5b89\u5168\u548c\u8d28\u91cf\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u8fc7\u6295\u8d44\u7535\u5bfc\u7387\u63a2\u5934\uff0c\u884c\u4e1a\u548c\u7ec4\u7ec7\u53ef\u4ee5\u6709\u6548\u76d1\u6d4b\u6c34\u8d28\u5e76\u505a\u51fa\u660e\u667a\u7684\u51b3\u7b56\uff0c\u4ee5\u4fdd\u62a4\u73af\u5883\u548c\u516c\u4f17\u5065\u5eb7\u3002<\/p>\n<h1 id=\"how-to-properly-calibrate-and-maintain-conductivity-probes-for-accurate-measurements-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E5%A6%82%E4%BD%95%E6%AD%A3%E7%A1%AE%E6%A0%A1%E5%87%86%E5%92%8C%E7%BB%B4%E6%8A%A4%E7%94%B5%E5%AF%BC%E7%8E%87%E6%8E%A2%E5%A4%B4%E4%BB%A5%E5%AE%9E%E7%8E%B0%E5%87%86%E7%A1%AE%E6%B5%8B%E9%87%8F\"><\/span>\u5982\u4f55\u6b63\u786e\u6821\u51c6\u548c\u7ef4\u62a4\u7535\u5bfc\u7387\u63a2\u5934\u4ee5\u5b9e\u73b0\u51c6\u786e\u6d4b\u91cf<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u7535\u5bfc\u7387\u63a2\u5934\u662f\u6d4b\u91cf\u6eb6\u6db2\u7535\u5bfc\u7387\u7684\u91cd\u8981\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u6709\u5173\u6eb6\u6db2\u4e2d\u79bb\u5b50\u6d53\u5ea6\u7684\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u3002\u4e3a\u4e86\u786e\u4fdd\u51c6\u786e\u7684\u6d4b\u91cf\uff0c\u5b9a\u671f\u6b63\u786e\u6821\u51c6\u548c\u7ef4\u62a4\u7535\u5bfc\u7387\u63a2\u5934\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u6821\u51c6\u7535\u5bfc\u7387\u63a2\u5934\u6d89\u53ca\u8c03\u6574\u5176\u8bfb\u6570\u4ee5\u5339\u914d\u5df2\u77e5\u7684\u6807\u51c6\u6eb6\u6db2\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5bf9\u4e8e\u89e3\u51b3\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u53ef\u80fd\u53d1\u751f\u7684\u4efb\u4f55\u6f02\u79fb\u6216\u4e0d\u51c6\u786e\u662f\u5fc5\u8981\u7684\u3002\u8981\u6821\u51c6\u7535\u5bfc\u7387\u63a2\u5934\uff0c\u60a8\u9700\u8981\u5177\u6709\u5df2\u77e5\u7535\u5bfc\u7387\u503c\u7684\u6821\u51c6\u6807\u51c6\u6eb6\u6db2\u3002\u5efa\u8bae\u81f3\u5c11\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7535\u5bfc\u7387\u503c\u7684\u6807\u51c6\u6eb6\u6db2\uff0c\u4ee5\u786e\u4fdd\u6821\u51c6\u51c6\u786e\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/ROS-8600-Water-Treatment-Distributed-RO-Program-Controller5.png\" alt=\"alt-6716\" class=\"wp-image-6716\" id=\"i6716\" \/><\/p>\n<p>\u8981\u5f00\u59cb\u6821\u51c6\u8fc7\u7a0b\uff0c\u9996\u5148\u7528\u53bb\u79bb\u5b50\u6c34\u51b2\u6d17\u7535\u5bfc\u7387\u63a2\u5934\u4ee5\u53bb\u9664\u4efb\u4f55\u6b8b\u7559\u7269\u6216\u6c61\u67d3\u7269\u3002\u7136\u540e\uff0c\u5c06\u63a2\u9488\u6d78\u5165\u7b2c\u4e00\u4e2a\u6807\u51c6\u6eb6\u6db2\u4e2d\u5e76\u4f7f\u5176\u7a33\u5b9a\u51e0\u5206\u949f\u3002\u8c03\u6574\u4eea\u8868\u4e0a\u7684\u6821\u51c6\u8bbe\u7f6e\uff0c\u76f4\u5230\u8bfb\u6570\u4e0e\u6807\u51c6\u6eb6\u6db2\u7684\u5df2\u77e5\u7535\u5bfc\u7387\u503c\u5339\u914d\u3002\u4f7f\u7528\u7b2c\u4e8c\u4e2a\u6807\u51c6\u6eb6\u6db2\u91cd\u590d\u6b64\u8fc7\u7a0b\uff0c\u4ee5\u786e\u4fdd\u5728\u4e00\u7cfb\u5217\u7535\u5bfc\u7387\u503c\u8303\u56f4\u5185\u8fdb\u884c\u51c6\u786e\u6821\u51c6\u3002<\/p>\n<p>\u6821\u51c6\u7535\u5bfc\u7387\u63a2\u5934\u540e\uff0c\u5b9a\u671f\u7ef4\u62a4\u548c\u6e05\u6d01\u63a2\u5934\u4ee5\u786e\u4fdd\u51c6\u786e\u6d4b\u91cf\u975e\u5e38\u91cd\u8981\u3002\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u63a2\u5934\u53ef\u80fd\u4f1a\u53d8\u810f\u6216\u88ab\u6c61\u67d3\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u6027\u80fd\u3002\u8981\u6e05\u6d01\u63a2\u5934\uff0c\u8bf7\u7528\u53bb\u79bb\u5b50\u6c34\u8f7b\u8f7b\u51b2\u6d17\uff0c\u7136\u540e\u7528\u8f6f\u5e03\u64e6\u62ed\u4ee5\u9664\u53bb\u4efb\u4f55\u6b8b\u7559\u7269\u3002\u907f\u514d\u4f7f\u7528\u523a\u6fc0\u6027\u5316\u5b66\u54c1\u6216\u7814\u78e8\u6750\u6599\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u80fd\u4f1a\u635f\u574f\u63a2\u5934\u3002<\/p>\n<p>\u9664\u4e86\u6e05\u6d01\u63a2\u5934\u4e4b\u5916\uff0c\u68c0\u67e5\u662f\u5426\u6709\u4efb\u4f55\u635f\u574f\u6216\u78e8\u635f\u7684\u8ff9\u8c61\u4e5f\u5f88\u91cd\u8981\u3002\u68c0\u67e5\u63a2\u5934\u662f\u5426\u6709\u4efb\u4f55\u88c2\u7eb9\u3001\u5212\u75d5\u6216\u5176\u4ed6\u53ef\u80fd\u5f71\u54cd\u5176\u6027\u80fd\u7684\u7f3a\u9677\u3002\u5982\u679c\u53d1\u73b0\u4efb\u4f55\u635f\u574f\uff0c\u5efa\u8bae\u66f4\u6362\u63a2\u5934\u4ee5\u786e\u4fdd\u6d4b\u91cf\u51c6\u786e\u3002<\/p>\n<p>\u6b63\u786e\u5b58\u653e\u7535\u5bfc\u7387\u63a2\u5934\u5bf9\u4e8e\u4fdd\u6301\u5176\u51c6\u786e\u6027\u4e5f\u5f88\u91cd\u8981\u3002\u5c06\u63a2\u5934\u5b58\u653e\u5728\u6e05\u6d01\u3001\u5e72\u71e5\u7684\u5730\u65b9\uff0c\u8fdc\u79bb\u9633\u5149\u76f4\u5c04\u548c\u6781\u7aef\u6e29\u5ea6\u3002\u907f\u514d\u5c06\u63a2\u5934\u5b58\u653e\u5728\u6f6e\u6e7f\u7684\u73af\u5883\u4e2d\uff0c\u56e0\u4e3a\u8fd9\u53ef\u80fd\u5bfc\u81f4\u8150\u8680\u548c\u635f\u574f\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u4ea7\u54c1\u540d\u79f0<\/td>\n<td colspan=\"3\">pH\/ORP-8500A \u53d8\u9001\u5668\u63a7\u5236\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u6d4b\u91cf\u53c2\u6570<\/td>\n<td>\u6d4b\u91cf\u8303\u56f4<\/td>\n<td>\u5206\u8fa8\u7387<\/td>\n<td>\u51c6\u786e\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>pH\u503c<\/td>\n<td>0.00\uff5e14.00<\/td>\n<td>0.01<\/td>\n<td>\u00b10.1<\/td>\n<\/tr>\n<tr>\n<td>ORP<\/td>\n<td>(-1999\uff5e+1999)mV<\/td>\n<td>1\u6beb\u4f0f<\/td>\n<td>\u00b15mV(\u7535\u8868)<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>(0.0\uff5e100.0)\u2103<\/td>\n<td>0.1\u2103<\/td>\n<td>\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u88ab\u6d4b\u6eb6\u6db2\u7684\u6e29\u5ea6\u8303\u56f4<\/td>\n<td colspan=\"3\">(0.0\uff5e100.0)\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u6210\u5206<\/td>\n<td colspan=\"3\">NTC10K\u70ed\u654f\u5143\u4ef6<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">(4~20)mA\u7535\u6d41\u8f93\u51fa<\/td>\n<td>\u9891\u9053\u53f7<\/td>\n<td colspan=\"2\">2\u4e2a\u9891\u9053<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u6280\u672f\u7279\u70b9<\/td>\n<td colspan=\"2\">\u9694\u79bb\u3001\u5b8c\u5168\u53ef\u8c03\u3001\u53cd\u5411<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u53ef\u914d\u7f6e\uff0c\u4eea\u8868\/\u53d1\u5c04\u53cc\u6a21\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>\u56de\u8def\u7535\u963b<\/td>\n<td colspan=\"2\">400\u03a9\uff08\u6700\u5927\uff09\uff0cDC 24V<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u8f93\u7cbe\u5ea6<\/td>\n<td colspan=\"2\">\u00b10.1mA<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">\u63a7\u5236\u89e6\u70b9<\/td>\n<td>\u9891\u9053\u53f7<\/td>\n<td colspan=\"2\">3\u9891\u9053<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u63a5\u70b9<\/td>\n<td colspan=\"2\">\u534a\u5bfc\u4f53\u5149\u7535\u5f00\u5173<\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u7f16\u7a0b<\/td>\n<td colspan=\"2\">\u6bcf\u4e2a\u901a\u9053\u5747\u53ef\u7f16\u7a0b\u5e76\u6307\u5411\uff08\u6e29\u5ea6\u3001pH\/ORP\u3001\u65f6\u95f4\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6280\u672f\u7279\u70b9<\/td>\n<td colspan=\"2\">\u5e38\u5f00\/\u5e38\u95ed\u72b6\u6001\/\u8109\u51b2\/PID\u8c03\u8282\u9884\u8bbe<\/td>\n<\/tr>\n<tr>\n<td>\u8d1f\u8f7d\u80fd\u529b<\/td>\n<td colspan=\"2\">50mA(\u6700\u5927)AC\/DC 30V<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u636e\u4e0e\u901a\u4fe1<\/td>\n<td colspan=\"3\">MODBUS\u3001RS485\u6807\u51c6\u534f\u8bae<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u7535\u6e90<\/td>\n<td colspan=\"3\">\u76f4\u6d4124V14V<\/td>\n<\/tr>\n<tr>\n<td>\u6574\u4f53\u529f\u8017<\/td>\n<td colspan=\"3\">5.5W<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u5de5\u4f5c\u73af\u5883<\/td>\n<td colspan=\"3\">\u6e29\u5ea6\uff1a(0~50)\u2103<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">\u76f8\u5bf9\u6e7f\u5ea6\uff1a\u226585% RH\uff08\u975e\u51dd\u7ed3\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u5b58\u50a8\u73af\u5883<\/td>\n<td colspan=\"3\">\u6e29\u5ea6\uff1a(-20\u2103~60\u2103)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">\u76f8\u5bf9\u6e7f\u5ea6\uff1a\u226585% RH\uff08\u975e\u51dd\u7ed3\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u62a4\u7b49\u7ea7<\/td>\n<td colspan=\"3\">IP65\uff08\u5e26\u540e\u76d6\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5f62\u72b6\u5c3a\u5bf8<\/td>\n<td colspan=\"3\">96mm\u00d796 mm\u00d794mm\uff08\u9ad8\u00d7W\u00d7D\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5f00\u53e3\u5c3a\u5bf8<\/td>\n<td colspan=\"3\">91mm\u00d791mm(\u9ad8\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5b9a\u6a21\u5f0f<\/td>\n<td colspan=\"3\">\u9762\u677f\u5b89\u88c5\u578b\u5feb\u901f\u56fa\u5b9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p><\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"How does a pressure sensor work? 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