{"id":252,"date":"2025-03-04T14:22:57","date_gmt":"2025-03-04T06:22:57","guid":{"rendered":"https:\/\/www.bihec.com\/delphin\/?p=252"},"modified":"2025-03-04T14:22:57","modified_gmt":"2025-03-04T06:22:57","slug":"delphin-technology-expert-logger-30046%e9%80%9a%e9%81%93%e8%87%aa%e5%8a%a8%e6%95%b0%e6%8d%ae%e8%ae%b0%e5%bd%95%e4%bb%aa","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/delphin\/delphin-technology-expert-logger-30046%e9%80%9a%e9%81%93%e8%87%aa%e5%8a%a8%e6%95%b0%e6%8d%ae%e8%ae%b0%e5%bd%95%e4%bb%aa\/","title":{"rendered":"Delphin Technology Expert Logger 300,46\u901a\u9053\u81ea\u52a8\u6570\u636e\u8bb0\u5f55\u4eea"},"content":{"rendered":"
\u60a8\u662f\u5426\u9700\u8981\u4e00\u4e2a\u9ad8\u5ea6\u7075\u6d3b\uff0c\u7d27\u51d1\u548c\u901a\u7528\u7684\u6570\u636e\u8bb0\u5f55\u4eea\u6765\u8fdb\u884c\u6700\u591a\u6837\u5316\u7684\u6d4b\u91cf\u4efb\u52a1\uff1f\u7136\u540e\uff0c Delphin Technology<\/a> Expert Logger\u662f\u60a8\u5e94\u7528\u7a0b\u5e8f\u7684\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n \u4ec5\u4f7f\u7528\u4e00\u53f0\u8bbe\u5907\uff0c\u53ef\u4ee5\u4ee5\u4f4e\u91c7\u6837\u7387\u548c\u9ad8\u91c7\u6837\u7387\u72ec\u7acb\u5904\u7406\u9ad8\u8fbe46\u4e2a\u6a21\u62df\u8f93\u5165\u901a\u9053\u3002\u6240\u6709\u901a\u9053\u5f7c\u6b64\u76f8\u4e92\u9694\u79bb\u3002\u60a8\u7684\u6d4b\u91cf\u503c\u7cbe\u786e\u8bb0\u5f55\uff0c\u76d1\u89c6\uff0c\u9884\u5904\u7406\uff0c\u53ef\u4ee5\u5185\u90e8\u5b58\u50a8\u5728\u8bbe\u5907\u5185\u5b58\u4e2d\u3002 LAN\u6216USB\u53ef\u7528\u4e8e\u5c06\u6d4b\u91cf\u503c\u4f20\u8f93\u5230PC\u6216\u670d\u52a1\u5668\u3002\u5f97\u76ca\u4e8ePROFIBUS\uff0cMODBUS\u548cOPC UA\u7b49\u96c6\u6210\u63a5\u53e3\uff0c\u4e0e\u60a8\u73b0\u6709\u57fa\u7840\u7ed3\u6784\u7684\u6700\u4f73\u8fde\u63a5\u59cb\u7ec8\u662f\u53ef\u80fd\u7684\u3002<\/p>\n OPC UA\u5df2\u6210\u4e3a\u8d8a\u6765\u8d8a\u591a\u7684\u534f\u8bae\uff0c\u5f53\u4e0e\u4e13\u5bb6\u8bb0\u5f55\u5668\u8bbe\u5907\u76f8\u673a\u65f6\uff0c\u53ef\u4ee5\u6839\u636e\u884c\u4e1a4.0\/\u7269\u8054\u7f51\u51c6\u5907\u597d\u8fdb\u884c\u6d4b\u91cf\uff0c\u76d1\u89c6\u548c\u6d4b\u8bd5\u7ad9\u81ea\u52a8\u5316\u5e94\u7528\u7a0b\u5e8f\u4ee5\u8fdb\u884c\u5f00\u653e\u6570\u636e\u4ea4\u6362\u6570\u636e\u3002<\/p>\n OPC UA\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u90fd\u5df2\u96c6\u6210\u5230\u4e13\u5bb6\u8bb0\u5f55\u5668\u8bbe\u5907\u4e2d\uff0c\u4ee5\u901a\u8fc7\u4f20\u611f\u5668\u548c\u5b50\u7cfb\u7edf\u7684\u5feb\u901f\uff0c\u7b80\u5355\u4e14\u65e0\u969c\u788d\u7684\u6570\u636e\u4ea4\u6362\u4e5f\u652f\u6301OPC UA\u3002<\/p>\n \u8bb8\u591a\u4ea7\u54c1\uff08\u4f8b\u5982\u9891\u7387\u8f6c\u6362\u5668\uff0c\u63a7\u5236\u5668\u548c\u8c03\u8282\u5668\uff09\u5df2\u7ecf\u5b8c\u5168\u96c6\u6210\u4e86OPC UA\u3002 OPC UA\u63d0\u4f9b\u7684\u673a\u4f1a\u5df2\u5728\u6d4b\u91cf\u548c\u4f20\u611f\u5668\u6280\u672f\u9886\u57df\u4e2d\u786e\u5b9a\uff0c\u73b0\u5728\u6709\u591a\u4e2a\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u53ef\u4f7f\u7528OPC UA\u63a5\u53e3\u3002<\/p>\n \u9664OPC UA\u5916\uff0c\u4e13\u5bb6\u8bb0\u5f55\u5668\u8bbe\u5907\u8fd8\u914d\u5907\u4e86Profibus\uff0cModbus\uff0cCan-Bus\u548cSerial\u63a5\u53e3\uff0c\u7528\u4e8e\u4f20\u611f\u5668\u548c\u573a\u7ea7\u8fde\u63a5\u3002<\/p>\n \u00a0Delphin Technology Expert Logger 300,46\u901a\u9053\u81ea\u52a8\u6570\u636e\u8bb0\u5f55\u4eea \u4e0d\u540c\u6d4b\u91cf\u4efb\u52a1\u7684\u81ea\u52a8\u6570\u636e\u8bb0\u5f55\u4eea \u57fa\u4e8eFPGA\u7684\u4e13\u5bb6Logger\u8bbe\u5907\u7279\u522b\u5f3a\u5927\uff0c\u53ef\u4ee5\u4ee5 <\/p>\n","protected":false},"author":29,"featured_media":253,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[19,10,20,28,29,27,39,41,38,40,5,6,9,8,33,18,37,4,25,24,13,11,12,14,15,22],"yoast_head":"\nDelphin<\/a> Technology Expert Logger\u4ea7\u54c1\u4eae\u70b9<\/h3>\n
\n
Delphin Technology Expert Logger\u4f7f\u7528OPC UA\u63a5\u53e3<\/h3>\n
Delphin Technology Expert Logger\u6570\u636e\u8bb0\u5f55\u5668\u89c4\u683c\uff1a<\/h3>\n
\n\n
\n Device Type<\/strong><\/td>\n 100<\/strong><\/td>\n 200<\/strong><\/td>\n 300<\/strong><\/td>\n 400<\/strong><\/td>\n<\/tr>\n \n Analog inputs (mV, mA, TC)<\/strong><\/td>\n 16<\/strong><\/td>\n 32<\/strong><\/td>\n 46<\/strong><\/td>\n 16<\/strong><\/td>\n<\/tr>\n \n Appropriate for RTD’s<\/td>\n 8<\/td>\n 16<\/td>\n 23<\/td>\n 8<\/td>\n<\/tr>\n \n Total sampling rate<\/td>\n 1000 Hz<\/td>\n 2 groups
\u00e0 1000 Hz<\/td>\n3 groups
\u00e0 1000 Hz<\/td>\n1000 Hz<\/td>\n<\/tr>\n \n Voltage measurement range<\/td>\n \u00b1156 mV .. \u00b110 V<\/td>\n<\/tr>\n \n Current measuring range<\/td>\n 0 .. 20 mA, 4 .. 20 mA, free<\/td>\n<\/tr>\n \n Current reference for restistance measurement<\/td>\n 100 \u03bcA, 200 \u03bcA or 1 mA (4-wire); 2 x 200 \u00b5A (3-wire)<\/td>\n<\/tr>\n \n Resistance measurement range<\/td>\n 0 .. 100 k\u03a9<\/td>\n<\/tr>\n \n Resolution\/type ADC \/ input impedance<\/td>\n 24 bit Sigma-Delta \/ 1G\u03a9<\/td>\n<\/tr>\n \n Internal reference junctions<\/td>\n yes \/ 2<\/td>\n yes \/ 4<\/td>\n yes \/ 6<\/td>\n yes \/ 2<\/td>\n<\/tr>\n \n Withstand voltage \/ galvanic isolation<\/td>\n \u00b1110 VDC \/ \u00b1 400 VDC to PE, other channel group<\/td>\n<\/tr>\n \n Measuring accuracy voltage, current<\/td>\n 0.01% from upper range value<\/td>\n<\/tr>\n \n Measuring accuracy resistance measurement<\/td>\n 0.02% of the measuring range end value (4-wire connection)<\/td>\n<\/tr>\n \n Measuring accuracy thermocouples*<\/td>\n External thermoblock: 0.3 K
Internal reference measuring point: 0.1 % of the measuring range after sensor compensation<\/td>\n<\/tr>\n\n Measuring accuracy Pt 100\u00a0<\/strong>(4-wire connection)<\/td>\n Measuring range -260 \u00b0C to 147 \u00b0C: 0.10 \u00b0C
Measuring range -260 \u00b0C to 596 \u00b0C: 0.20 \u00b0C
Measuring range -260 \u00b0C to 849 \u00b0C: 0.43 \u00b0C<\/td>\n<\/tr>\n\n Measuring accuracy Pt 1000\u00a0<\/strong>(4-wire connection)<\/td>\n Measuring range -260 \u00b0C to 64 \u00b0C: 0.10 \u00b0C
Measuring range -260 \u00b0C to 408 \u00b0C: 0.15 \u00b0C
Measuring range -260 \u00b0C to 849 \u00b0C: 0.35\u00b0C<\/td>\n<\/tr>\n\n Strain gauge voltage excitation<\/strong><\/td>\n 1<\/strong><\/td>\n 1<\/strong><\/td>\n 0<\/strong><\/td>\n 0<\/strong><\/td>\n<\/tr>\n \n Voltage<\/td>\n internal: 5 VDC \u00b1 10 mV, external: 1 \/ 2.5 \/ 5 \/ 10 V<\/td>\n<\/tr>\n \n Analog outputs<\/strong><\/td>\n 0<\/strong><\/td>\n 0<\/strong><\/td>\n 0<\/strong><\/td>\n 6<\/strong><\/td>\n<\/tr>\n \n Resolution<\/td>\n 16 bit<\/td>\n<\/tr>\n \n Output ranges<\/td>\n 0 .. 10 V \/ \u00b1 10 V \/ 0 … 5 V \/ \u00b1 5 V \/ 0 … 12 V \/ \u00b1 12 V \/ 0 … 6 V \/ \u00b1 6 V \/ 0 … 20 mA \/ 0 … 24 mA \/ 4 … 20 mA \/<\/td>\n<\/tr>\n \n Galvanic isolation –<\/td>\n \u00b1 400 VDC to system \/ PE<\/td>\n<\/tr>\n \n Min. load \/ max. burden<\/td>\n 625 \u03a9 \/ 950 \u03a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n * These measuring accuracies apply to positive measuring temperatures (> 0\u00b0C). For measurements in the negative temperature range, we recommend calibration at the respective operating point.<\/em><\/h2>\n<\/div>\n