{"id":12632,"date":"2024-04-23T09:34:17","date_gmt":"2024-04-23T01:34:17","guid":{"rendered":"https:\/\/shchimay.com\/?p=12632"},"modified":"2024-04-23T12:58:17","modified_gmt":"2024-04-23T04:58:17","slug":"are-ph-meters-expensive","status":"publish","type":"post","link":"https:\/\/shchimay.com\/zh\/are-ph-meters-expensive\/","title":{"rendered":"ph\u8ba1\u8d35\u5417"},"content":{"rendered":"<h1 id=\"are-ph-meters-expensive-wpaicgheading\">pH\u8ba1\u8d35\u5417\uff1f<\/h1>\n<p>\npH\u8ba1\u8d35\u5417\uff1f<\/p>\n<p>\u5728\u6d4b\u91cf\u6eb6\u6db2\u7684\u9178\u5ea6\u6216\u78b1\u5ea6\u65f6\uff0cpH\u8ba1\u662f\u8bb8\u591a\u884c\u4e1a\u548c\u5b9e\u9a8c\u5ba4\u7684\u5fc5\u5907\u5de5\u5177\u3002\u4f46pH\u8ba1\u8d35\u5417\uff1f\u8fd9\u4e2a\u95ee\u9898\u7684\u7b54\u6848\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u5305\u62ec pH \u8ba1\u7684\u7c7b\u578b\u3001\u529f\u80fd\u548c\u54c1\u724c\u3002<\/p>\n<p>pH \u8ba1\u6709\u591a\u79cd\u4ef7\u683c\uff0c\u4ece\u7ecf\u6d4e\u5b9e\u60e0\u7684\u9009\u9879\u5230\u5177\u6709\u9ad8\u7ea7\u529f\u80fd\u7684\u9ad8\u7aef\u578b\u53f7\u3002\u57fa\u672c\u7684\u624b\u6301\u5f0f pH \u8ba1\u4ef7\u683c\u76f8\u5bf9\u5b9e\u60e0\uff0c\u8d77\u4ef7\u7ea6\u4e3a 20 \u81f3 50 \u7f8e\u5143\u3002\u8fd9\u4e9b\u5165\u95e8\u7ea7 pH \u8ba1\u9002\u5408\u5bb6\u5ead\u4f7f\u7528\u3001\u6559\u80b2\u7528\u9014\u6216\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u7684\u5c0f\u89c4\u6a21\u5e94\u7528\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"conductivity meter working principle\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/huEnM2S4aYE?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><\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u578b\u53f7<\/td>\n<td>FL-9900 \u53f6\u8f6e\u6d41\u91cf\u8ba1<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u8303\u56f4<\/td>\n<td>\u6d41\u901f\uff1a0.5-5 m\/s<\/td>\n<\/tr>\n<tr>\n<td>\u77ac\u65f6\u6d41\u91cf\uff1a0-2000m<sup>3<\/sup>\/h<\/td>\n<\/tr>\n<tr>\n<td>\u51c6\u786e\u5ea6<\/td>\n<td>2\u7ea7<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u3002\u6bd4\u8f83<\/td>\n<td>\u81ea\u52a8\u6e29\u5ea6\u8865\u507f<\/td>\n<\/tr>\n<tr>\n<td>\u6b4c\u5267\u3002\u6e29\u5ea6<\/td>\n<td>\u6b63\u5e380\uff5e60\u2103;\u9ad8\u6e290\uff5e100\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668<\/td>\n<td>\u6868\u8f6e\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u7ba1\u9053<\/td>\n<td>DN20-DN300<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u8baf<\/td>\n<td>4-20mA\u8f93\u51fa\/RS485<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u63a7\u5236<\/td>\n<td>\u77ac\u65f6\u6d41\u91cf\u9ad8\/\u4f4e\u62a5\u8b66<\/td>\n<\/tr>\n<tr>\n<td>\u8d1f\u8f7d\u7535\u6d415A\uff08\u6700\u5927\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90<\/td>\n<td>220V\/110V\/24V<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u5de5\u4f5c\u73af\u5883<\/td>\n<td>\u73af\u5883\u6e29\u5ea6\uff1a0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u76f8\u5bf9\u6e7f\u5ea6%<\/td>\n<\/tr>\n<tr>\n<td>\u5c3a\u5bf8<\/td>\n<td>96\u00d796\u00d772mm(\u9ad8\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>\u5b54\u5f84<\/td>\n<td>92\u00d792mm(\u9ad8\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88c5\u65b9\u5f0f<\/td>\n<td>\u5d4c\u5165\u5f0f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u4f46\u662f\uff0c\u5982\u679c\u60a8\u9700\u8981\u66f4\u7cbe\u786e\u3001\u66f4\u53ef\u9760\u7684 pH \u6d4b\u91cf\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8d2d\u4e70\u4e2d\u6863\u6216\u9ad8\u7aef pH \u8ba1\u3002\u8fd9\u4e9b\u6a21\u578b\u901a\u5e38\u63d0\u4f9b\u66f4\u597d\u7684\u7cbe\u5ea6\u3001\u66f4\u5feb\u7684\u54cd\u5e94\u65f6\u95f4\u4ee5\u53ca\u6570\u636e\u8bb0\u5f55\u3001\u81ea\u52a8\u6e29\u5ea6\u8865\u507f\u548c\u6821\u51c6\u9009\u9879\u7b49\u9644\u52a0\u529f\u80fd\u3002\u56e0\u6b64\uff0c\u5b83\u4eec\u5f80\u5f80\u66f4\u8d35\uff0c\u4ef7\u683c\u4ece 100 \u7f8e\u5143\u5230 500 \u7f8e\u5143\u751a\u81f3\u66f4\u9ad8\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u54c1\u724c\u548c\u89c4\u683c\u3002<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/ROS-8600-Water-Treatment-Distributed-RO-Program-Controller-spec.png\" alt=\"alt-887\" class=\"wp-image-887\" id=\"i887\" \/><br \/>\n\u9664\u4e86 pH \u8ba1\u7684\u521d\u59cb\u6210\u672c\u5916\uff0c\u60a8\u8fd8\u5e94\u8be5\u8003\u8651\u6301\u7eed\u7684\u8d39\u7528\uff0c\u4f8b\u5982\u6821\u51c6\u6eb6\u6db2\u3001\u7ef4\u62a4\u548c\u66f4\u6362\u96f6\u4ef6\u3002\u6821\u51c6\u6eb6\u6db2\u5bf9\u4e8e\u786e\u4fdd pH \u8ba1\u7684\u51c6\u786e\u6027\u81f3\u5173\u91cd\u8981\uff0c\u5e76\u4e14\u9700\u8981\u5b9a\u671f\u66f4\u6362\u4ee5\u4fdd\u6301\u53ef\u9760\u7684\u6d4b\u91cf\u3002\u4e00\u4e9b pH \u8ba1\u53ef\u80fd\u8fd8\u9700\u8981\u5b9a\u671f\u7ef4\u62a4\u6216\u66f4\u6362\u7535\u6781\uff0c\u8fd9\u4f1a\u589e\u52a0\u603b\u4f53\u62e5\u6709\u6210\u672c\u3002<\/p>\n<p>\u5728\u6bd4\u8f83 pH \u8ba1\u7684\u6210\u672c\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u5b83\u4eec\u63d0\u4f9b\u7684\u957f\u671f\u4ef7\u503c\u3002\u9ad8\u54c1\u8d28 pH \u8ba1\u53ef\u4ee5\u63d0\u4f9b\u51c6\u786e\u53ef\u9760\u7684\u6d4b\u91cf\u7ed3\u679c\uff0c\u4ece\u957f\u8fdc\u6765\u770b\u53ef\u4ee5\u8282\u7701\u60a8\u7684\u65f6\u95f4\u548c\u91d1\u94b1\u3002\u66f4\u4fbf\u5b9c\u7684 pH \u8ba1\u53ef\u80fd\u524d\u671f\u66f4\u5b9e\u60e0\uff0c\u4f46\u5b83\u4eec\u53ef\u80fd\u7f3a\u4e4f\u82db\u523b\u5e94\u7528\u6240\u9700\u7684\u8010\u7528\u6027\u548c\u7cbe\u5ea6\u3002<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea2-1.png\" alt=\"alt-8811\" class=\"wp-image-8811\" id=\"i8811\" \/><br \/>\n\u5982\u679c\u60a8\u7684\u9884\u7b97\u7d27\u5f20\uff0c\u6709\u4e00\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5728\u4e0d\u5f71\u54cd\u8d28\u91cf\u7684\u60c5\u51b5\u4e0b\u8282\u7701 pH \u8ba1\u7684\u8d39\u7528\u3002\u8003\u8651\u4ece\u4fe1\u8a89\u826f\u597d\u7684\u4f9b\u5e94\u5546\u5904\u8d2d\u4e70\u7ffb\u65b0\u6216\u4e8c\u624b pH \u8ba1\uff0c\u56e0\u4e3a\u4e0e\u5168\u65b0\u578b\u53f7\u76f8\u6bd4\uff0c\u8fd9\u4e9b\u53ef\u4ee5\u8282\u7701\u5927\u91cf\u6210\u672c\u3002\u5f53\u5927\u91cf\u8d2d\u4e70 pH \u8ba1\u65f6\uff0c\u60a8\u8fd8\u53ef\u4ee5\u5bfb\u627e\u6298\u6263\u3001\u4fc3\u9500\u6216\u6279\u91cf\u5b9a\u4ef7\u9009\u9879\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Why are pressure sensors used? chimaytech.com\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/2b3HVNwTzCQ?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\u6700\u7ec8\uff0cpH \u8ba1\u7684\u6210\u672c\u5e94\u7ed3\u5408\u5176\u9884\u671f\u7528\u9014\u548c\u60a8\u7684\u5e94\u7528\u6240\u9700\u7684\u51c6\u786e\u5ea6\u6c34\u5e73\u6765\u8003\u8651\u3002\u5982\u679c\u60a8\u9700\u8981\u5bf9\u5173\u952e\u8fc7\u7a0b\u6216\u7814\u7a76\u8fdb\u884c\u7cbe\u786e\u7684 pH \u6d4b\u91cf\uff0c\u90a3\u4e48\u6295\u8d44\u9ad8\u8d28\u91cf\u7684 pH \u8ba1\u81f3\u5173\u91cd\u8981\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u60a8\u53ea\u9700\u8981\u5076\u5c14\u4f7f\u7528 pH \u8ba1\u6216\u8fdb\u884c\u4e00\u822c\u6d4b\u8bd5\uff0c\u90a3\u4e48\u66f4\u5b9e\u60e0\u7684\u9009\u62e9\u53ef\u80fd\u5c31\u8db3\u591f\u4e86\u3002<\/p>\n<p>\u603b\u800c\u8a00\u4e4b\uff0c\u867d\u7136 pH \u8ba1\u7684\u4ef7\u683c\u53ef\u80fd\u4f1a\u6839\u636e\u5176\u529f\u80fd\u548c\u89c4\u683c\u800c\u6709\u6240\u4e0d\u540c\uff0c\u4f46\u5b83\u4eec\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u5de5\u5177\u7528\u4e8e\u6d4b\u91cf\u5404\u79cd\u884c\u4e1a\u548c\u5e94\u7528\u4e2d\u7684\u9178\u5ea6\u548c\u78b1\u5ea6\u3002\u901a\u8fc7\u8003\u8651\u51c6\u786e\u6027\u3001\u8010\u7528\u6027\u548c\u6301\u7eed\u8d39\u7528\u7b49\u56e0\u7d20\uff0c\u60a8\u53ef\u4ee5\u786e\u5b9a pH \u8ba1\u662f\u5426\u503c\u5f97\u6295\u8d44\u4ee5\u6ee1\u8db3\u60a8\u7684\u7279\u5b9a\u9700\u6c42\u3002\u8bf7\u8bb0\u4f4f\uff0c\u8d28\u91cf\u662f\u6709\u4ee3\u4ef7\u7684\uff0c\u4f46\u5b83\u4e5f\u53ef\u4ee5\u4e3a\u60a8\u7684 pH \u6d4b\u91cf\u4efb\u52a1\u63d0\u4f9b\u957f\u671f\u4ef7\u503c\u548c\u53ef\u9760\u6027\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","protected":false},"excerpt":{"rendered":"<p>pH\u8ba1\u8d35\u5417\uff1f pH\u8ba1\u8d35\u5417\uff1f 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