\u6db2\u4f4d\u53d8\u9001\u5668<\/a>\u63d0\u4f9b\u4f20\u7edf\u7684 4-20mA \u8f93\u51fa\u4fe1\u53f7\u548c\u57fa\u4e8e\u6807\u51c6 Modbus RTU \u534f\u8bae\u7684 RS485 \u4e32\u884c\u8f93\u51fa\u3002<\/p>\n\u6211\u4eec\u7684\u6570\u5b57\u538b\u529b\u53d8\u9001\u5668\u91c7\u7528\u591a\u79cd\u8010\u8150\u8680\u6750\u6599\u5236\u6210\uff0c\u80fd\u591f\u627f\u53d7\u6700\u6076\u52a3\u7684\u5de5\u4f5c\u6761\u4ef6\uff0c\u5e76\u901a\u8fc7\u4e86 ATEX \u548c IECEx \u6cd5\u89c4\u8ba4\u8bc1\uff0c\u53ef\u5b89\u88c5\u5728\u5371\u9669\u533a\u57df\u3002\u53d1\u5c04\u5668\u4e3b\u4f53\u91c7\u7528\u6fc0\u5149\u5168\u710a\u63a5\u7ed3\u6784\uff0c\u4e0d\u4f9d\u8d56 O \u5f62\u5708\u6216\u5176\u4ed6\u5bc6\u5c01\u4ef6\uff0c\u6240\u6709\u7248\u672c\u5747\u53ef\u5b8c\u5168\u6d78\u5165\u6c34\u4e2d\u3002<\/p>\n
APT1000 \u5b8c\u5168\u7531\u7528\u6237\u7f16\u7a0b\uff0c\u7528\u4e8e\u6d4b\u91cf\u8303\u56f4\u548c mA \u7f29\u653e\uff0c\u6c34\u7bb1\u6db2\u4f4d\u4e0e\u4f53\u79ef\u6620\u5c04\u3001\u63a5\u5934\u9ad8\u5ea6\u504f\u79fb\u548c\u6db2\u4f53\u5bc6\u5ea6\u6821\u6b63\u5747\u53ef\u914d\u7f6e\u3002<\/p>\n
APT 1000\u667a\u80fd\u8239\u7528\u50a8\u7f50\u6db2\u4f4d\u53d8\u9001\u5668<\/p>\n
\u4e3b\u8981\u7279\u70b9<\/strong><\/p>\n\n- \u575a\u56fa\u7684\u5168\u710a\u63a5\u53ef\u6d78\u5165\u5f0f\u7ed3\u6784<\/li>\n
- \u63d0\u4f9b\u591a\u79cd\u6750\u6599\u9009\u62e9\uff0c\u9002\u7528\u4e8e\u6240\u6709\u5e38\u89c1\u7684\u6d77\u6d0b\u6db2\u4f53\u6d4b\u91cf\u5e94\u7528<\/li>\n
- \u9002\u914d\u4fa7\u5b89\u88c5\u6216\u6d78\u5165\u5f0f\u5b89\u88c5\u7684\u5de5\u827a\u8fde\u63a5\u548c\u56fa\u5b9a\u88c5\u7f6e<\/li>\n
- \u5b89\u88c5\u7b80\u4fbf\uff0c\u6d4b\u91cf\u7cbe\u51c6\u4e14\u7a33\u5b9a\uff0c\u7ed3\u6784\u575a\u56fa\uff0c\u53ef\u9760\u6027\u9ad8<\/li>\n
- \u63d0\u4f9b\u538b\u529b\u8868<\/strong>\u6216\u7edd\u5bf9\u538b\u529b<\/strong>\u9009\u9879\uff0c\u5177\u6709\u5e7f\u6cdb\u7684\u6d4b\u91cf\u8303\u56f4\u548c0.1%\u7684\u6027\u80fd\u7cbe\u5ea6<\/li>\n
- \u53cc\u6a21\u5f0f\u64cd\u4f5c\uff0c\u8f93\u51fa\u4e3a4-20mA\u548cRS485 Modbus\u4fe1\u53f7<\/li>\n
- \u5b8c\u5168\u53ef\u7f16\u7a0b\uff0c\u652f\u6301\u6821\u51c6\u8303\u56f4\u548c\u5e94\u7528\u53c2\u6570\u7684\u8bbe\u7f6e<\/li>\n
- DNV-GL\u7c7b\u578b\u8ba4\u8bc1<\/li>\n
- IECEx\u548cATEX\u8ba4\u8bc1\uff0c\u9002\u7528\u4e8e\u5371\u9669\u533a\u57df\uff080\u533a\uff09<\/li>\n<\/ul>\n
\n
\u89c4\u683c<\/strong><\/p>\n\n- \u6750\u6599<\/strong>\n
\n- \u4f20\u611f\u5668\u4e3b\u4f53\uff1a316L\u4e0d\u9508\u94a2\u6216\u949b\u5408\u91d1\u3002\u54c8\u6c0f\u5408\u91d1C276\u53ef\u9009\uff0c\u7528\u4e8e\u5916\u90e8\uff08\u5b89\u88c5\u5728\u7f50\u4f53\u5916\uff09\u90e8\u4ef6\u3002<\/li>\n
- \u819c\u7247\uff1a316L\u4e0d\u9508\u94a2\u6216\u949b\u5408\u91d1\uff0c\u5339\u914d\u4e3b\u4f53\u6750\u6599\u3002\u54c8\u6c0f\u5408\u91d1C276\u5de5\u827a\u7aef\u53e3\u4f7f\u7528\u94bd\u5408\u91d1\u819c\u7247\u3002<\/li>\n<\/ul>\n<\/li>\n
- \u6807\u51c6\u6d4b\u91cf\u8303\u56f4\uff08Bar\uff09<\/strong>\n
\n- 0.2, 0.5, 1.0, 2.5, 4.0, 10, 25, 40, 60
\n\uff08\u7edd\u5bf9\u7248\u672c\u7684\u6700\u5c0f\u8303\u56f4\u4e3a1 bar\uff09<\/li>\n<\/ul>\n<\/li>\n - \u6d4b\u91cf\u7c7b\u578b<\/strong>\n
\n- \u901a\u98ce\u538b\u529b\u8868\u6216\u7edd\u5bf9\u538b\u529b\uff08\u7edd\u5bf9\u538b\u529b\u7248\u672c\u6700\u5c0f\u8303\u56f4\u4e3a1 bar\uff09<\/li>\n<\/ul>\n<\/li>\n
- \u8fc7\u8f7d<\/strong>\n
\n- 2\u500d\u6807\u79f0\u8303\u56f4\uff0c\u4e14\u65e0\u5f71\u54cd<\/li>\n<\/ul>\n<\/li>\n
- \u7206\u7834\u538b\u529b<\/strong>\n
\n- \u6700\u9ad8\u53ef\u8fbe10 Bar\u65f6\u4e3a\u6807\u79f0\u8303\u56f4\u768415\u500d<\/li>\n
- 10 Bar\u4ee5\u4e0a\u65f6\u4e3a\u6807\u79f0\u8303\u56f4\u76847\u500d<\/li>\n<\/ul>\n<\/li>\n
- \u8c03\u8282\u8303\u56f4<\/strong>\n
\n- \u4ece\u6807\u79f0\u8303\u56f45:1\uff08\u4ec5\u9002\u7528\u4e8e4-20mA\u7684\u6bd4\u4f8b\u7f29\u653e\uff09<\/li>\n<\/ul>\n<\/li>\n
- \u6e29\u5ea6\u6d4b\u91cf\u8303\u56f4 \/ \u7cbe\u5ea6<\/strong>\n
\n- 0\u81f3+85\u00b0C\uff0c\u7cbe\u5ea6\u4e3a\u00b11\u00b0C\uff08\u4ec5\u5728\u6570\u5b57\u6a21\u5f0f\u4e0b\u63d0\u4f9b\u8bfb\u6570\uff09<\/li>\n<\/ul>\n<\/li>\n
- \u603b\u8bef\u5dee\u5e26<\/strong>\n
\n- \u538b\u529b\u76d1\u6d4b\u8bef\u5dee\u4e3a\u6ee1\u91cf\u7a0b\u7684\u00b10.1%\uff0c\u5305\u62ec\u70ed\u6548\u5e94<\/li>\n<\/ul>\n<\/li>\n
- \u70ed\u8865\u507f<\/strong>\n
\n- \u57280\u81f370\u00b0C\u8303\u56f4\u5185\u65e0\u70ed\u6548\u5e94<\/li>\n<\/ul>\n<\/li>\n
- \u957f\u671f\u7a33\u5b9a\u6027<\/strong>\n
\n- \u5e74\u5ea6\u8bef\u5dee\u4e0d\u8d85\u8fc7\u00b10.1%<\/li>\n<\/ul>\n<\/li>\n
- \u6700\u5927\/\u6700\u5c0f\u5de5\u827a\u6e29\u5ea6<\/strong>\n
\n- -20\u00b0C\u81f3+85\u00b0C<\/li>\n<\/ul>\n<\/li>\n
- IP\u7b49\u7ea7<\/strong>\n
\n- IP68\uff0c\u9002\u7528\u4e8e\u6301\u7eed\u6d78\u6c34<\/li>\n<\/ul>\n<\/li>\n
- IECEx\u8ba4\u8bc1<\/strong>\n
\n- IECEx ITS 19.00023X Ex ia IIC T4 Ga -35\u00b0C\u2264Ta\u2264+85\u00b0C<\/li>\n<\/ul>\n<\/li>\n
- ATEX\u8ba4\u8bc1<\/strong>\n
\n- ITS19ATEX204962X Iss.0 E x ia II C T4 Ga\uff0c-35\u00b0C \u2264 Ta \u2264 +85\u00b0C<\/li>\n<\/ul>\n<\/li>\n
- \u4fe1\u53f7\u8f93\u51fa \/ \u7535\u6e90\u4f9b\u5e94<\/strong>\n
\n- 4-20mA \u548c RS485 Modbus RTU<\/li>\n
- \u7535\u6e90\uff1a10\u81f330V DC<\/li>\n<\/ul>\n<\/li>\n
- \u6700\u5927\u8d1f\u8f7d<\/strong>\n
\n- \u8d1f\u8f7d\uff08\u6b27\u59c6\uff09 = Vs – 10 \/ 0.02\uff08\u6839\u636e\u7535\u6e90\u4f9b\u5e94\u51b3\u5b9a\uff09<\/li>\n<\/ul>\n<\/li>\n
- \u53cd\u5411\u6781\u6027\u4fdd\u62a4<\/strong>\n
\n- \u63d0\u4f9b\u53cd\u5411\u6781\u6027\u4fdd\u62a4<\/li>\n<\/ul>\n<\/li>\n
- \u91cd\u91cf<\/strong>\n
\n- \u4f20\u611f\u5668\u4e3b\u4f53\u5178\u578b\u91cd\u91cf\uff1a0.3kg\uff1b\u7535\u7f06\u91cd\u91cf\uff1a0.1kg\/\u7c73<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
APT500<\/a>\nAPT1000<\/a>\nAPT1000\u6570\u5b57\u6db2\u4f4d\u53d8\u9001\u5668<\/a>\nPSM\u53d8\u9001\u5668<\/a>\n\u50a8\u7f50\u6db2\u4f4d\u76d1\u63a7\u7cfb\u7edf<\/a>\n\u538b\u529b\u6d4b\u91cf<\/a>\n\u591a\u529f\u80fd\u8fc7\u7a0b\u76d1\u89c6\u5668<\/a>\n\u6570\u5b57\u538b\u529b\u53d8\u9001\u5668<\/a>\n\u6db2\u4f4d\u53d8\u9001\u5668<\/a>\n\u6db2\u4f4d\u6d4b\u91cf<\/a>\n\u6db2\u538b\u6db2\u4f4d\u53d8\u9001\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"\u6570\u5b57\u538b\u529b\u53d8\u9001\u5668 \u2013 APT1000 APT1000 \u662f PSM \u7684\u6570\u5b57\u538b\u529b\u53d8\u9001\u5668\uff0c\u9002\u7528\u4e8e\u6076\u52a3\u7684\u64cd\u4f5c\u6761\u4ef6\u548c\u5371\u9669\u533a\u57df\u3002 \u6211\u4eec\u7684 APT1000 \u662f\u4e00\u6b3e\u667a\u80fd\u53ef\u914d\u7f6e\u7684\u53d8\u9001\u5668\uff0c\u91c7\u7528\u9759\u538b\u539f\u7406\uff0c <\/p>\n","protected":false},"author":16,"featured_media":188,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[30,9],"tags":[31,32,29,17,14,7,16,10,13,6,11],"yoast_head":"\n
\u82f1\u56fd PSM Instrumentation \u6570\u5b57\u538b\u529b\u53d8\u9001\u5668 APT1000 - PSM Instrumentation \u538b\u529b\u4f20\u611f\u5668 \u538b\u529b\u53d8\u9001\u5668 \u6a21\u62df\u538b\u529b\u53d8\u9001\u5668 \u6570\u5b57\u538b\u529b\u53d8\u9001\u5668 \u6db2\u4f4d\u53d8\u9001\u5668 \u6db2\u4f4d\u4f20\u611f\u5668 \u6db2\u4f4d\u6307\u793a\u8ba1 \u50a8\u7f50\u6db2\u4f4d\u76d1\u6d4b\u7cfb\u7edf \u6db2\u4f4d\u5f00\u5173<\/title>\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\n\n\t\n\t\n\t\n