{"id":242,"date":"2026-06-15T13:51:48","date_gmt":"2026-06-15T05:51:48","guid":{"rendered":"https:\/\/www.bihec.com\/pureairemonitors\/?p=242"},"modified":"2026-06-15T13:51:48","modified_gmt":"2026-06-15T05:51:48","slug":"pureaire-ppb%e7%ba%a7%e6%b0%a7%e6%b0%94%e5%88%86%e6%9e%90%e4%bb%aa%e3%80%81pureaire-ppb%e7%97%95%e9%87%8f%e6%b0%a7%e5%88%86%e6%9e%90%e4%bb%aa%e3%80%81ppm%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8-2","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/pureairemonitors\/pureaire-ppb%e7%ba%a7%e6%b0%a7%e6%b0%94%e5%88%86%e6%9e%90%e4%bb%aa%e3%80%81pureaire-ppb%e7%97%95%e9%87%8f%e6%b0%a7%e5%88%86%e6%9e%90%e4%bb%aa%e3%80%81ppm%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8-2\/","title":{"rendered":"PureAire PPB\u7ea7\u6c27\u6c14\u5206\u6790\u4eea\u3001PureAire PPB\u75d5\u91cf\u6c27\u5206\u6790\u4eea\u3001PPM\u6c27\u6c14\u4f20\u611f\u5668\u3001PureAire\u6c27\u6c14\u4f20\u611f\u5668"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\"><strong>PPB\u7ea7\u6c27\u6c14\u5206\u6790\u4eea<\/strong><br \/>\nPureAire\u7684\u5341\u4ebf\u5206\u4e4b\u4e00\uff08ppb\uff09\u7ea7\u6c27\u6c14\u5206\u6790\u4eea\uff0c\u975e\u5e38\u9002\u5408\u9700\u8981\u6301\u7eed\u76d1\u6d4b\u534a\u5bfc\u4f53\u8bbe\u5907\u30013D\u6253\u5370\u673a\u3001\u624b\u5957\u7bb1\u3001\u6c2e\u6c14\u7ba1\u7ebf\u548c\u771f\u7a7a\u8154\u4f53\u7684\u8bbe\u65bd\uff0c\u4ee5\u53ca\u6c27\u6c14\u542b\u91cf\u6781\u4f4e\u6216\u51e0\u4e4e\u65e0\u6c27\u7684\u573a\u6240\u3002\u8be5\u8bbe\u5907\u7684\u4f20\u611f\u5668\u53ef\u76f4\u63a5\u901a\u8fc7KF\u578b\u771f\u7a7a\u63a5\u5934\u5b89\u88c5\u5230\u5de5\u827a\u8154\u5ba4\u5185\u3002\u672c\u5206\u6790\u4eea\u975e\u5e38\u9002\u7528\u4e8e\u534a\u5bfc\u4f53\u8bbe\u5907\u3001OLED\u5236\u9020\u5546\u30013D\u6253\u5370\uff0c\u4ee5\u53ca\u4efb\u4f55\u5728\u771f\u7a7a\u73af\u5883\u4e0b\u4f7f\u7528\u60f0\u6027\u6c14\u4f53\uff08\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u6c2e\u6c14\u3001\u6c26\u6c14\u548c\u6c29\u6c14\uff09\u7684\u5de5\u4e1a\u5e94\u7528\u3002PureAire\u91c7\u7528\u7a33\u5b9a\u3001\u957f\u5bff\u547d\u7684\u6c27\u5316\u9506\u4f20\u611f\u5668\uff0c\u5728\u5f97\u5230\u7ef4\u62a4\u7684\u73af\u5883\u4e2d\u53ef\u6301\u7eed\u4f7f\u7528\u591a\u5e74\uff0c\u65e0\u9700\u66f4\u6362\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>10-10,000 PPB \/ 0.01-10.00 <a href=\"https:\/\/www.bihec.com\/pureairemonitors\/tag\/ppm%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\/\" title=\"View all posts in PPM\u6c27\u6c14\u4f20\u611f\u5668\" target=\"_blank\">PPM\u6c27\u6c14\u4f20\u611f\u5668<\/a><\/strong><br \/>\n\u7cbe\u5ea6\uff1a\u6821\u51c6\u8303\u56f4\u7684 \u00b1 200 PPB<br \/>\nKF25 \u6cd5\u5170\u8fde\u63a5\u5668<br \/>\n\u53ef\u5728 20 \u6258\u6216\u66f4\u4f4e\u7684\u771f\u7a7a\u73af\u5883\u4e2d\u8fd0\u884c<br \/>\n\u6cc4\u6f0f\u7387 &lt;1E-9\uff08\u6216 1X10^-9\uff09\u6beb\u5df4\/\u79d2<br \/>\n\u4f4e\u7ef4\u62a4\u6c27\u5316\u9506\u4f20\u611f\u5668<br \/>\n3 \u5e74\u8d28\u4fdd<br \/>\n2 \u4e2a\u8b66\u62a5\u7ee7\u7535\u5668<br \/>\n\u4e0d\u56e0\u73af\u5883\u6216\u6e29\u5ea6\u53d8\u5316\u800c\u4ea7\u751f\u6f02\u79fb<br \/>\n\u9644\u8d60 24V \u76f4\u6d41\u7535\u6e90\uff08\u578b\u53f7 99201\uff09<br \/>\n\u9644\u8d60\u56fd\u9645\u901a\u7528\u7535\u6e90\uff08\u578b\u53f7 99216\uff09<\/p>\n<p class=\"ds-markdown-paragraph\">PureAire \u7684\u5341\u4ebf\u5206\u4e4b\u4e00\uff08ppb\uff09\u7ea7\u6c27\u6c14\u5206\u6790\u4eea\u975e\u5e38\u9002\u7528\u4e8e\u6c27\u6c14\u542b\u91cf\u6781\u4f4e\u6216\u65e0\u6c27\u7684\u73af\u5883\uff0c\u5305\u62ec\u534a\u5bfc\u4f53\u8bbe\u5907\u3001\u6676\u5706\u4f20\u8f93\u8bbe\u5907\u3001\u5de5\u827a\u8154\u5ba4\u3001\u4f4e\u6e29\u624b\u5957\u7bb1\u3001\u6c2e\u6c14\u7ba1\u7ebf\u30013D \u6253\u5370\u673a\u548c\u5236\u6c2e\u673a\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">\u8be5 PPB \u75d5\u91cf\u6c27\u5206\u6790\u4eea\u914d\u5907\u4e00\u6839 10 \u82f1\u5c3a\u7535\u7f06\u548c\u4e00\u4e2a\u5bff\u547d\u8d85\u8fc7 10 \u5e74\u7684\u6c27\u5316\u9506\u4f20\u611f\u5668\uff0c\u4f20\u611f\u5668\u53ef\u7f6e\u4e8e\u5de5\u827a\u8154\u5ba4\u6216\u771f\u7a7a\u8154\u5ba4\u5185\u4ee5\u83b7\u53d6\u7cbe\u786e\u8bfb\u6570\u3002\u82e5\u9700\u4ece\u5916\u90e8\u76d1\u6d4b\u8bfb\u6570\uff0c\u53ef\u4f7f\u7528 10 \u82f1\u5c3a\u7535\u7f06\u6216 KF25 \u6cd5\u5170\u8fde\u63a5\u4f20\u611f\u5668\uff0c\u968f\u540e\u67e5\u770b\u8bfb\u6570\u5e76\u6839\u636e\u9700\u8981\u8c03\u8282\u73af\u5883\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>\u4ea7\u54c1\u7279\u70b9<\/strong><br \/>\nPureAire \u7684 PPB\u75d5\u91cf\u6c27\u5206\u6790\u4eea\u53ef\u7528\u4e8e\u5ba4\u5185\u6216\u5ba4\u5916\u73af\u5883\u3002\u65e0\u8bba\u6e7f\u5ea6\u3001\u5927\u6c14\u538b\u6216\u6e29\u5ea6\u5982\u4f55\u53d8\u5316\uff0c\u8be5\u6c27\u6c14\u5206\u6790\u4eea\u90fd\u80fd\u53ef\u9760\u8fd0\u884c\uff0c\u4e3a\u60a8\u7684\u4e1a\u52a1\u63d0\u4f9b\u4fdd\u969c\u3002\u5373\u4f7f\u5728\u9ad8\u7535\u78c1\u573a\u73af\u5883\u4e2d\uff0c\u8be5\u5206\u6790\u4eea\u4e5f\u80fd\u63d0\u4f9b\u7a33\u5b9a\u3001\u7cbe\u786e\u7684\u8bfb\u6570\u3002<\/p>\n<p class=\"ds-markdown-paragraph\"><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/tag\/pureaire-ppb%e7%97%95%e9%87%8f%e6%b0%a7%e5%88%86%e6%9e%90%e4%bb%aa\/\" title=\"View all posts in PureAire PPB\u75d5\u91cf\u6c27\u5206\u6790\u4eea\" target=\"_blank\">PureAire PPB\u75d5\u91cf\u6c27\u5206\u6790\u4eea<\/a>\u91c7\u7528\u6c27\u5316\u9506\u4f20\u611f\u5668\uff0c\u800c\u975e\u7535\u5316\u5b66\u4f20\u611f\u5668\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u53ef\u9760\u6027\u5e76\u5ef6\u957f\u4e86\u4f7f\u7528\u5bff\u547d\u3002\u6c27\u5316\u9506\u4f20\u611f\u5668\u4f7f\u7528\u5bff\u547d\u53ef\u8fbe 10 \u5e74\u4ee5\u4e0a\u3002\u5b83\u80fd\u5bf9\u6c27\u6c14\u6c34\u5e73\u7684\u53d8\u5316\u5728\u6570\u79d2\u5185\u505a\u51fa\u54cd\u5e94\uff0c\u5e76\u89e6\u53d1\u5185\u7f6e\u7684\u58f0\u5149\u8b66\u62a5\uff0c\u901a\u77e5\u5de5\u4f5c\u4eba\u5458\u6c27\u6c14\u542b\u91cf\u8fc7\u4f4e\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">\u901a\u8fc7 KF \u578b\u771f\u7a7a\u63a5\u5934\uff0c\u60a8\u53ef\u4ee5\u5c06\u4f20\u611f\u5668\u76f4\u63a5\u5b89\u88c5\u5230\u771f\u7a7a\u8154\u5ba4\u6216\u8d1f\u8f7d\u9501\u5185\u3002\u901a\u8fc7\u76d1\u6d4b\u771f\u7a7a\u5185\u90e8\u7684\u6c27\u6c14\u6c34\u5e73\uff0c\u8be5\u6c27\u6c14\u5206\u6790\u4eea\u63d0\u9ad8\u4e86\u751f\u4ea7\u541e\u5410\u91cf\uff0c\u56e0\u4e3a\u5b83\u65e0\u9700\u4f7f\u7528\u73af\u5883\u7a7a\u6c14\u4f5c\u4e3a\u6d4b\u91cf\u6c27\u6c14\u6c34\u5e73\u7684\u4ecb\u8d28\u3002<\/p>\n<p class=\"ds-markdown-paragraph\">\u4e0e\u9700\u8981\u5b9a\u671f\u6821\u51c6\u624d\u80fd\u8fbe\u5230\u89c4\u683c\u7684\u4e00\u6b21\u6027\u4f20\u611f\u5668\u4e0d\u540c\uff0cPPB \u75d5\u91cf\u6c27\u5206\u6790\u4eea\u8282\u7701\u4e86\u65f6\u95f4\u548c\u6210\u672c\u3002\u4f20\u611f\u5668\u5728\u4e09\u5e74\u5185\u5373\u53ef\u6536\u56de\u6210\u672c\u3002\u901a\u8fc7\u5b89\u88c5\u6b64\u6c27\u6c14\u5206\u6790\u4eea\u800c\u975e\u5176\u4ed6\u4ea7\u54c1\uff0c\u5ba2\u6237\u5e73\u5747\u6bcf\u5e74\u53ef\u8282\u7701 475 \u7f8e\u5143\u3002<\/p>\n<table border=\"1\" width=\"800\">\n<tbody>\n<tr>\n<td width=\"234\"><strong>Sampling Method<\/strong><\/td>\n<td width=\"456\">Diffusion Oxygen Analyzer<br \/>\n<em>(Supplied with KF-25 Fitting)<\/em><\/td>\n<\/tr>\n<tr>\n<td><strong>Gases Detected<\/strong><\/td>\n<td>Oxygen (O2)<\/td>\n<\/tr>\n<tr>\n<td><strong>Range<\/strong><\/td>\n<td>10-10,000 PPB \/ 0.01-10.00 PPM Oxygen<\/td>\n<\/tr>\n<tr>\n<td><strong>Accuracy<\/strong><\/td>\n<td>\u00b1 200 PPB of calibrated range<\/td>\n<\/tr>\n<tr>\n<td><strong>Operating Temperature<\/strong><\/td>\n<td>\u00a0-40\u00ba to 140\u00baF (-40\u00ba to 60\u00baC)<\/td>\n<\/tr>\n<tr>\n<td><strong>Display<\/strong><\/td>\n<td>3\/4\u2033 LCD Digital Display, Back Lit, 3 Alarms LED\u00b4s<\/td>\n<\/tr>\n<tr>\n<td><strong>Sensor Type<\/strong><\/td>\n<td>Zirconium oxide<\/td>\n<\/tr>\n<tr>\n<td><strong>Sensor Life<\/strong><\/td>\n<td>10 years under normal operating conditions<\/td>\n<\/tr>\n<tr>\n<td><strong>Signal Outputs<\/strong><\/td>\n<td>4-20 mA Analog Output (Active)<br \/>\nDual-Level Alarm Relay Contacts<br \/>\nPlease contact PureAire for the available RS-485 option<\/td>\n<\/tr>\n<tr>\n<td><strong>Power Requirements<\/strong><\/td>\n<td>24 VDC<br \/>\n250 mA<\/td>\n<\/tr>\n<tr>\n<td><strong>Width<\/strong><\/td>\n<td>5.0 in<br \/>\n127 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Height<\/strong><\/td>\n<td>5.5 in<br \/>\n140 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Depth&gt;<\/strong><\/td>\n<td>3.25 in<br \/>\n83 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Weight<\/strong><\/td>\n<td>2.1 lb<br \/>\n0.9 kg<\/td>\n<\/tr>\n<tr>\n<td><strong>Enclosure<\/strong><\/td>\n<td>Polycarbonate<\/td>\n<\/tr>\n<tr>\n<td><strong>Calibration<\/strong><\/td>\n<td>Calibration is not required. Periodic span adjustment as needed.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p id=\"dWqqdRT\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-239 \" src=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-content\/uploads\/sites\/2894\/2025\/12\/img_694b8c31c1f87.png\" alt=\"\" width=\"292\" height=\"246\" srcset=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-content\/uploads\/sites\/2894\/2025\/12\/img_694b8c31c1f87.png 555w, https:\/\/www.bihec.com\/pureairemonitors\/wp-content\/uploads\/sites\/2894\/2025\/12\/img_694b8c31c1f87-300x253.png 300w, https:\/\/www.bihec.com\/pureairemonitors\/wp-content\/uploads\/sites\/2894\/2025\/12\/img_694b8c31c1f87-500x422.png 500w\" sizes=\"(max-width: 292px) 100vw, 292px\" \/><\/p>\n<p><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=ppm%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">PPM\u6c27\u6c14\u4f20\u611f\u5668<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire-ppb%e7%97%95%e9%87%8f%e6%b0%a7%e5%88%86%e6%9e%90%e4%bb%aa\">PureAire PPB\u75d5\u91cf\u6c27\u5206\u6790\u4eea<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire-ppb%e7%ba%a7%e6%b0%a7%e6%b0%94%e5%88%86%e6%9e%90%e4%bb%aa\">PureAire PPB\u7ea7\u6c27\u6c14\u5206\u6790\u4eea<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">MPS\u4f20\u611f\u5668\u3001MPS\u6613\u71c3\u6c14\u4f53\u76d1\u6d4b\u4eea\u3001PureAire\u53ef\u71c3\u6c14\u4f53\u76d1\u6d4b\u4eeaMPS\u3001\u666e\u827e\u5c14MPS\u53ef\u71c3\u6c14\u4f53\u76d1\u6d4b\u4eea<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">\u3001<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">PureAire\u6c27\u6c14\u4f20\u611f\u5668\u3001<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e7%b4%a7%e5%87%91%e5%9e%8b%e6%b0%94%e4%bd%93%e7%9b%91%e6%b5%8b%e5%99%a8\">PureAire\u7d27\u51d1\u578b\u6c14\u4f53\u76d1\u6d4b\u5668<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">\u3001<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e9%80%9a%e7%94%a8%e5%9b%ba%e5%ae%9a%e5%bc%8f%e6%b0%94%e4%bd%93%e6%a3%80%e6%b5%8b%e4%bb%aa\">PureAire\u901a\u7528\u56fa\u5b9a\u5f0f\u6c14\u4f53\u68c0\u6d4b\u4eea<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">\u3001<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=%e6%99%ae%e8%89%be%e5%b0%94%e9%80%9a%e7%94%a8%e5%9b%ba%e5%ae%9a%e5%bc%8f%e6%b0%94%e4%bd%93%e6%a3%80%e6%b5%8b%e4%bb%aa\">\u666e\u827e\u5c14\u901a\u7528\u56fa\u5b9a\u5f0f\u6c14\u4f53\u68c0\u6d4b\u4eea<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">\u3001<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e6%b5%93%e5%ba%a6%e7%9b%91%e6%b5%8b%e4%bb%aa\">PureAire\u6c27\u6c14\u6d53\u5ea6\u76d1\u6d4b\u4eea<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e6%b0%a7%e6%b0%94%e4%bc%a0%e6%84%9f%e5%99%a8\">\u3001<\/a><a href=\"https:\/\/www.bihec.com\/pureairemonitors\/wp-admin\/edit.php?tag=pureaire%e7%bc%ba%e6%b0%a7%e7%9b%91%e6%b5%8b%e4%bb%aa\">PureAire\u7f3a\u6c27\u76d1\u6d4b\u4eea<\/a><a 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