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PD686\u662f\u4e00\u6b3e\u4e24\u7ebf\u5236\u6570\u5b57\u663e\u793a\u5668\uff0c\u53ef\u57283\u00bd\u4f4d\u6db2\u6676\u663e\u793a\u5c4f\u4e0a\u63d0\u4f9b4-20mA\u4fe1\u53f7\u7684\u672c\u5730\u8fc7\u7a0b\u6307\u793a\u3002\u8be5\u6307\u793a\u5668\u5177\u67093\u00bd\u4f4d\u6613\u4e8e\u9605\u8bfb\u7684\u30011\u82f1\u5bf8\u9ad8\u7684\u6709\u6548\u6570\u5b57\u3002<\/p>\n
PD686\u662f\u4e00\u6b3eFM\u548cCSA\u672c\u8d28\u5b89\u5168\u3001IP67\u56de\u8def\u4f9b\u7535\u7684\u6307\u793a\u5668\uff0c\u6613\u4e8e\u5b89\u88c5\u548c\u7f16\u7a0b\u3002\u5c0f\u6570\u70b9\u53ef\u901a\u8fc7\u8df3\u7ebf\u9009\u62e9\u3002\u5b83\u76f4\u63a5\u4ece4\u523020mA\u56de\u8def\u4f9b\u7535\uff0c\u5728\u8f93\u5165\u7aef\u5b50\u4e0a\u7684\u538b\u964d\u4e0d\u52301\u4f0f\u3002\u65e0\u9700\u5c06\u989d\u5916\u6602\u8d35\u7684\u7535\u6e90\u7ebf\u5f15\u5165\u5371\u9669\u533a\u57df\u3002<\/p>\n
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\u73af\u8def\u4f9b\u7535\u4eea\u8868PD686\u7279\u70b9<\/strong><\/p>\n \u2022 4-20mA\u8f93\u5165 @ \u6700\u592730VDC<\/p>\n \u2022 \u56de\u8def\u4f9b\u7535\u8fc7\u7a0b\u8868<\/p>\n \u2022 1\u4f0f\u538b\u964d<\/p>\n \u2022 25.4\u6beb\u7c73\uff081.0\u82f1\u5bf8\uff093\u00bd\u4f4d\u6570\u5b57\u663e\u793a<\/p>\n \u2022 \u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u4ece-40\u00b0C\u5230+85\u00b0C<\/p>\n \u2022 \u4e24\u6b65; \u975e\u5e72\u6270\u7684\u96f6\u70b9\u548c\u8de8\u5ea6\u6821\u51c6<\/p>\n \u2022 \u663e\u793a\u66f4\u65b0\u7387\u4e3a\u6bcf\u79d22.5\u6b21<\/p>\n \u2022 IP67\uff0cNEMA 4X\u5916\u58f3<\/p>\n \u2022 FM\u548cCSA\u672c\u8d28\u5b89\u5168<\/p>\n \u73af\u8def\u4f9b\u7535\u4eea\u8868PD686\u89c4\u683c<\/strong><\/p>\n \uff08\u9664\u975e\u53e6\u6709\u8bf4\u660e\uff0c\u5426\u5219\u6240\u6709\u89c4\u683c\u5747\u9002\u7528\u4e8e+25\u00b0C\u64cd\u4f5c\u3002\uff09<\/p>\n \u8f93\u5165\uff1a4-20mA @ \u6700\u592730VDC<\/p>\n \u663e\u793a\uff1a25.4\u6beb\u7c73\uff081.0\u82f1\u5bf8\uff09LCD\uff0c3\u00bd\u4f4d\u6570\uff1b-1999\u81f3+1999<\/p>\n \u7cbe\u5ea6\uff1a\u00b10.1% FS \u00b11\u8ba1\u6570<\/p>\n \u5b9e\u4f53\u53c2\u6570\uff1aVmax= 30V\uff0cImax= 175mA\uff0cCi= 0\u00b5F Pi = 1.3W\uff0cLi = 0\u00b5H<\/p>\n \u5c0f\u6570\u70b9\uff1a\u53ef\u901a\u8fc7\u8df3\u7ebf\u9009\u62e9<\/p>\n \u6821\u51c6\uff1a\u4e24\u6b65\u975e\u5e72\u6270\u7684\u96f6\u70b9\u548c\u8de8\u5ea6<\/p>\n \u6821\u51c6\u8303\u56f4\uff1a4mA\u8f93\u5165\uff1a-1000\u81f3+1000\uff1b20mA\u8f93\u5165\uff1a\u572820\u52302000\u8ba1\u6570\u4e4b\u95f4 > 4mA\u663e\u793a<\/p>\n \u663e\u793a\u66f4\u65b0\u7387\uff1a\u6bcf\u79d22.5\u6b21<\/p>\n \u6700\u5927\u8f93\u5165\u7535\u6d41\uff1a30mA<\/p>\n \u6700\u5927\u7535\u538b\u964d\uff1a20mA\u65f61V<\/p>\n \u5de5\u4f5c\u6e29\u5ea6\uff1a\u52a0\u62ff\u5927\u5b89\u88c5-40\u00b0C\u81f3+85\u00b0C -40\u00b0C\u81f340\u00b0C<\/p>\n \u5b58\u50a8\u6e29\u5ea6\uff1a-40\u00b0C\u81f3+85\u00b0C<\/p>\n \u76f8\u5bf9\u6e7f\u5ea6\uff1a0\u81f390%\uff0c\u65e0\u51b7\u51dd\u3002<\/p>\n \u5916\u58f3\uff1a\u8010\u51b2\u51fb\uff0c\u73bb\u7483\u586b\u5145\uff0c\u805a\u78b3\u9178\u916f\u673a\u8eab\uff0c\u989c\u8272\uff1a\u7070\u8272\uff1b\u8010\u51b2\u51fb\uff0c\u805a\u78b3\u9178\u916f\u76d6\uff0c\u900f\u660e\uff1b\u805a\u6c28\u916f\/\u805a\u5408\u7269\u57ab\u5708\uff1b\u805a\u9170\u80fa\/\u5851\u6599\u76d6\u87ba\u4e1d\uff1bNEMA 4X\uff0cIP67<\/p>\n \u8fde\u63a5\uff1a\u53ef\u62c6\u5378\u87ba\u9489\u7aef\u5b50\u63a5\u53d712\u81f326 AWG\u5bfc\u7ebf\u3002<\/p>\n \u91cd\u91cf\uff1a340\u514b\uff0812\u76ce\u53f8\uff09<\/p>\n \u73af\u8def\u4f9b\u7535\u4eea\u8868PD686 PD686\u662f\u4e00\u6b3e\u4e24\u7ebf\u5236\u6570\u5b57\u663e\u793a\u5668\uff0c\u53ef\u57283\u00bd\u4f4d\u6db2\u6676\u663e\u793a\u5c4f\u4e0a\u63d0\u4f9b4-20mA\u4fe1\u53f7\u7684\u672c\u5730\u8fc7\u7a0b\u6307\u793a\u3002\u8be5\u6307\u793a\u5668\u5177\u67093\u00bd\u4f4d\u6613\u4e8e\u9605\u8bfb\u7684\u30011\u82f1\u5bf8\u9ad8\u7684\u6709\u6548\u6570\u5b57\u3002 PD686\u662f <\/p>\n","protected":false},"author":21,"featured_media":191,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[3,28],"tags":[5,36,29,35],"yoast_head":"\n<\/p>\n