{"id":13262,"date":"2024-04-28T10:44:55","date_gmt":"2024-04-28T02:44:55","guid":{"rendered":"https:\/\/shchimay.com\/?p=13262"},"modified":"2024-04-29T14:45:57","modified_gmt":"2024-04-29T06:45:57","slug":"how-does-a-differential-pressure-transmitter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/zh\/how-does-a-differential-pressure-transmitter\/","title":{"rendered":"\u5dee\u538b\u53d8\u9001\u5668\u5982\u4f55\u6d4b\u91cf\u6d41\u91cf"},"content":{"rendered":"<h1 id=\"understanding-differential-pressure-transmitters-wpaicgheading\">\u4e86\u89e3\u5dee\u538b\u53d8\u9001\u5668<\/h1>\n<p>\n\u5dee\u538b\u53d8\u9001\u5668\u901a\u5e38\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u7528\u4e8e\u6d4b\u91cf\u6db2\u4f53\u548c\u6c14\u4f53\u7684\u6d41\u91cf\u3002\u8fd9\u4e9b\u8bbe\u5907\u7684\u5de5\u4f5c\u539f\u7406\u662f\u6d4b\u91cf\u7cfb\u7edf\u4e2d\u4e24\u70b9\u4e4b\u95f4\u7684\u538b\u529b\u5dee\uff0c\u7136\u540e\u7528\u4e8e\u8ba1\u7b97\u6d41\u91cf\u3002\u4e86\u89e3\u5dee\u538b\u53d8\u9001\u5668\u7684\u5de5\u4f5c\u539f\u7406\u6709\u52a9\u4e8e\u4f18\u5316\u6d41\u7a0b\u5e76\u786e\u4fdd\u51c6\u786e\u7684\u6d4b\u91cf\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"What are the different types of pressure sensor?\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/lU1VsQWWjzo?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>\u5dee\u538b\u53d8\u9001\u5668\u7684\u6838\u5fc3\u662f\u4e00\u4e2a\u4f20\u611f\u5143\u4ef6\uff0c\u901a\u5e38\u662f\u9694\u819c\u6216\u6ce2\u7eb9\u7ba1\uff0c\u5b83\u66b4\u9732\u5728\u7cfb\u7edf\u4e2d\u4e24\u70b9\u4e4b\u95f4\u7684\u538b\u5dee\u4e0b\u3002\u5f53\u6d41\u4f53\u6216\u6c14\u4f53\u7684\u6d41\u91cf\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u4f20\u611f\u5143\u4ef6\u4e24\u7aef\u7684\u538b\u5dee\u4e5f\u4f1a\u53d1\u751f\u53d8\u5316\u3002\u7136\u540e\u538b\u529b\u7684\u53d8\u5316\u88ab\u53d1\u5c04\u5668\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u53ef\u7528\u4e8e\u8ba1\u7b97\u6d41\u91cf\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u578b\u53f7<\/td>\n<td>CL-810\/9500\u4f59\u6c2f\u63a7\u5236\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u8303\u56f4<\/td>\n<td>FAC\/HOCL\uff1a0-10 mg\/L\uff0cATC \u6e29\u5ea6\uff1a0-50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u51c6\u786e\u5ea6<\/td>\n<td>FAC\/HOCL\uff1a0.1 mg\/L\uff0cATC \u6e29\u5ea6\uff1a0.1<\/td>\n<\/tr>\n<tr>\n<td>\u6b4c\u5267\u3002\u6e29\u5ea6<\/td>\n<td>0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668<\/td>\n<td>\u6052\u538b\u4f59\u6c2f\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u6c34\u7387<\/td>\n<td>IP65<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u8baf<\/td>\n<td>\u53ef\u9009RS485<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa<\/td>\n<td>4-20mA\u8f93\u51fa\uff1b\u9ad8\/\u4f4e\u9650\u53cc\u7ee7\u7535\u5668\u63a7\u5236<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u7535\u6e90<\/td>\n<td>CL-810:AC 220V\u00b110% 50\/60Hz \u6216 AC 110V\u00b110% 50\/60Hz \u6216 DC24V\/0.5A<\/td>\n<\/tr>\n<tr>\n<td>CL-9500\uff1aAC 85V-265V%50\/60Hz<\/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 rowspan=\"2\">\u5c3a\u5bf8<\/td>\n<td>CL-810:96\u00d796\u00d7100mm(\u9ad8\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>CL-9500:96\u00d796\u00d7132mm(\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>\u5dee\u538b\u53d8\u9001\u5668\u7684\u5173\u952e\u90e8\u4ef6\u4e4b\u4e00\u662f\u53d8\u9001\u5668\u672c\u8eab\uff0c\u5b83\u8d1f\u8d23\u5c06\u538b\u5dee\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\u3002\u8fd9\u901a\u5e38\u662f\u4f7f\u7528\u5e94\u53d8\u8ba1\u6765\u5b8c\u6210\u7684\uff0c\u5e94\u53d8\u8ba1\u4f1a\u6839\u636e\u4f20\u611f\u5143\u4ef6\u7684\u53d8\u5f62\u800c\u6539\u53d8\u7535\u963b\u3002\u7136\u540e\u7535\u963b\u7684\u53d8\u5316\u88ab\u8f6c\u6362\u6210\u7535\u538b\u4fe1\u53f7\uff0c\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u6821\u51c6\u4ee5\u63d0\u4f9b\u6d41\u91cf\u7684\u7cbe\u786e\u6d4b\u91cf\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"conductivity meter calibration\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/tQ9yGIYhMDU?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>\u5dee\u538b\u53d8\u9001\u5668\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u7ec4\u4ef6\u662f\u53d8\u9001\u5668\u7684\u7535\u5b50\u5143\u4ef6\uff0c\u5b83\u8d1f\u8d23\u5904\u7406\u7535\u4fe1\u53f7\u5e76\u63d0\u4f9b\u53ef\u7528\u4e8e\u76d1\u89c6\u548c\u63a7\u5236\u76ee\u7684\u7684\u8f93\u51fa\u3002\u8fd9\u4e9b\u7535\u5b50\u8bbe\u5907\u53ef\u914d\u7f6e\u4e3a\u63d0\u4f9b\u5404\u79cd\u8f93\u51fa\uff0c\u4f8b\u5982 4-20 mA \u4fe1\u53f7\u6216\u6570\u5b57\u4fe1\u53f7\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5e94\u7528\u7684\u8981\u6c42\u3002<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/BSQ-2019-details-e1699355300683.webp\" alt=\"alt-207\" class=\"wp-image-207\" id=\"i207\" \/><br \/>\n\u4e3a\u4e86\u51c6\u786e\u6d4b\u91cf\u6d41\u91cf\uff0c\u6b63\u786e\u5b89\u88c5\u548c\u6821\u51c6\u5dee\u538b\u53d8\u9001\u5668\u975e\u5e38\u91cd\u8981\u3002\u8fd9\u6d89\u53ca\u786e\u4fdd\u4f20\u611f\u5143\u4ef6\u6b63\u786e\u66b4\u9732\u4e8e\u7cfb\u7edf\u4e2d\u4e24\u70b9\u4e4b\u95f4\u7684\u538b\u529b\u5dee\uff0c\u5e76\u4e14\u6821\u51c6\u53d8\u9001\u5668\u4ee5\u63d0\u4f9b\u51c6\u786e\u7684\u6d4b\u91cf\u3002\u6b64\u5916\uff0c\u8003\u8651\u6e29\u5ea6\u548c\u538b\u529b\u53d8\u5316\u7b49\u56e0\u7d20\u4e5f\u5f88\u91cd\u8981\uff0c\u8fd9\u4e9b\u56e0\u7d20\u4f1a\u5f71\u54cd\u6d4b\u91cf\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p>\u4f7f\u7528\u5dee\u538b\u53d8\u9001\u5668\u6d4b\u91cf\u6d41\u91cf\u7684\u4f18\u70b9\u4e4b\u4e00\u662f\u5b83\u76f8\u5bf9\u7b80\u5355\u4e14\u6210\u672c\u4f4e\u5ec9\u3002\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002\u8fd9\u4e9b\u8bbe\u5907\u4e5f\u9ad8\u5ea6\u53ef\u9760\uff0c\u53ef\u7528\u4e8e\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4ece\u76d1\u6d4b\u5e02\u653f\u6c34\u5904\u7406\u5382\u7684\u6c34\u6d41\u91cf\u5230\u6d4b\u91cf\u5316\u5b66\u52a0\u5de5\u5382\u7684\u6c14\u4f53\u6d41\u91cf\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u578b\u53f7<\/td>\n<td>pH\/ORP-8851\/9900 pH\/ORP\u8ba1<\/td>\n<\/tr>\n<tr>\n<td>\u8303\u56f4<\/td>\n<td>0-14\uff1b -2000-+2000mV<\/td>\n<\/tr>\n<tr>\n<td>\u51c6\u786e\u5ea6<\/td>\n<td>\u00b10.1pH\uff1b \u00b12mV<\/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>pH\u53cc\/\u4e09\u4f20\u611f\u5668\uff1b ORP\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u663e\u793a<\/td>\n<td>\u5927\u5c4f\u5e55\u6db2\u6676\u5c4f<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u8baf<\/td>\n<td>4-20mA\u8f93\u51fa\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa<\/td>\n<td>\u9ad8\/\u4f4e\u9650\u53cc\u7ee7\u7535\u5668\u63a7\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90<\/td>\n<td>DC24V\/0.5A \u6216 AC85-265V\u00b110% 50\/60Hz<\/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>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-8221-Factory-supply-Single-Stage-Double-Channels-RO-Controller1.jpg\" alt=\"alt-2011\" class=\"wp-image-2011\" id=\"i2011\" \/><br 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