{"id":5304,"date":"2021-05-27T16:00:56","date_gmt":"2021-05-27T08:00:56","guid":{"rendered":"https:\/\/hongtronics.com\/?post_type=product&#038;p=5304"},"modified":"2023-04-20T16:59:41","modified_gmt":"2023-04-20T08:59:41","slug":"wifi-temperature-and-relative-humidity-sensor-for-2-external-probe-w3721","status":"publish","type":"product","link":"https:\/\/hongtronics.com\/en\/product\/wifi-temperature-and-relative-humidity-sensor-for-2-external-probe-w3721\/","title":{"rendered":"WiFi\u6eab\u6fd5\u5ea6\u50b3\u611f\u5668-2\u500b\u5916\u90e8\u63a2\u982d(W3721)"},"content":{"rendered":"<h2>summarize<\/h2>\n<p><span lang=\"en\">\u5177\u6709WiFi\u63a5\u53e3\u7684\u50b3\u611f\u5668\u65e8\u5728\u901a\u904e\u5169\u500b\u9023\u63a5\u7684\u63a2\u982d\uff08\u53ef\u9078\u9644\u4ef6\uff09\u6e2c\u91cf\u6eab\u5ea6\u548c\u76f8\u5c0d\u6fd5\u5ea6\u3002<\/span><\/p>\n<p>\u901a\u904e\u7121\u7ddaWiFi\u7db2\u7d61\u5b8c\u6210\u8207\u50b3\u611f\u5668\u7684\u901a\u4fe1\u3002\u8a72\u8a2d\u5099\u5141\u8a31\u5c07\u6e2c\u91cf\u503c\u767c\u9001\u5230\u5728\u7dda<span lang=\"en\"><a href=\"https:\/\/cometsystem.cloud\/\">COMET Cloud<\/a>\u00a0<\/span><span lang=\"en\">\uff08\u6700\u77ed\u9593\u9694\u70ba5\u5206\u9418\uff09\u6216<\/span><span lang=\"en\"><a href=\"https:\/\/www.cometsystem.com\/reg-cdb\">COMET\u6578\u64da\u5eab<\/a>\u3002\u9019\u4e9b\u503c\u53ef\u4ee5\u986f\u793a\u5728\u96c6\u6210\u7684\u7db2\u9801\u4e0a\uff0c\u4e26\u4f7f\u7528<\/span><span lang=\"en\">Modbus TCP\uff0cJSON\u548cXML<\/span><span lang=\"en\">Providing to third party systems<\/span><span lang=\"en\">\u3002<\/span><span lang=\"en\">\u6e2c\u91cf\u503c\u986f\u793a\u5728LCD\u986f\u793a\u5c4f\u4e0a\u3002<\/span><\/p>\n<p>\u8a72\u8a2d\u5099\u6703\u4e0d\u65b7\u8a55\u4f30\u6e2c\u91cf\u503c\u7684\u8b66\u5831\u6975\u9650\uff0c\u5982\u679c\u8d85\u904e\u8b66\u5831\u6975\u9650\uff0c\u5b83\u53ef\u4ee5\u767c\u9001\u96fb\u5b50\u90f5\u4ef6\u6216\u901a\u904e\u8072\u97f3\u6216\u5149\u5b78\u4fe1\u865f\u9032\u884c\u901a\u77e5\u3002\u6bcf\u500b\u6e2c\u91cf\u901a\u9053\u5747\u652f\u6301\u5169\u500b\u8b66\u5831\u9650\u503c\u3002<\/p>\n<p>\u5177\u6709WiFi\u63a5\u53e3\u7684\u50b3\u611f\u5668\u7684\u4e3b\u8981\u512a\u9ede\u662f\u5728\u5df2\u6709WiFi\u57fa\u790e\u8a2d\u65bd\u7684\u5730\u65b9\u53ef\u4ee5\u7c21\u5316\u90e8\u7f72\u3002\u53ea\u9700\u5c07\u50b3\u611f\u5668\u653e\u5728\u6240\u9700\u7684\u4f4d\u7f6e\uff0c\u7136\u5f8c\u5c07\u5176\u9023\u63a5\u5230WiFi\u7db2\u7d61\u5373\u53ef\u3002WiFi\u50b3\u611f\u5668\u8207<span lang=\"en\"><a href=\"https:\/\/cometsystem.cloud\/\">COMET Cloud<\/a><\/span><span lang=\"en\">\u7d50\u5408\u4f7f\u7528<\/span><span lang=\"en\">\u00a0<\/span><span lang=\"en\">\u63d0\u4f9b\u4e86\u7528\u65bc\u76e3\u8996\u548c\u8b66\u5831\u7684\u5168\u9762\u89e3\u6c7a\u65b9\u6848\uff0c\u800c\u7121\u9700\u7528\u6236\u65b9\u9762\u7684\u670d\u52d9\u5668\u89e3\u6c7a\u65b9\u6848\u3002\u4f46\u662f\uff0c\u5982\u6709\u5fc5\u8981\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528Modbus TCP\u5354\u8b70\u6216\u901a\u904e\u5c07JSON\u6578\u64da\u767c\u9001\u5230http\u670d\u52d9\u5668\uff0c\u5c07\u50b3\u611f\u5668\u9023\u63a5\u5230\u7b2c\u4e09\u65b9\u7cfb\u7d71\u3002\u50b3\u611f\u5668\u9084\u5141\u8a31\u4f7f\u7528HTTP GET\u8acb\u6c42\u901a\u904eXML\u548cJSON\u63d0\u4f9b\u503c\u3002<br \/>\n<\/span><\/p>\n<p><span lang=\"en\">\u6b78\u529f\u65bc\u9019\u4e9b\u7368\u7279\u7684\u529f\u80fd\uff0cWiFi\u50b3\u611f\u5668\u5c07\u627e\u5230\u61c9\u7528\u548c\u5ee3\u6cdb\u7684\u61c9\u7528\u9818\u57df\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2>Applications<\/h2>\n<ul>\n<li>\u5ba4\u5167\u8fa6\u516c\u4f4f\u5b85<\/li>\n<li>Industrial<\/li>\n<li>\u91ab\u7642\u4fdd\u5065\u5be6\u9a57\u5ba4<\/li>\n<li>Construction Management<\/li>\n<li>Server Room<\/li>\n<li>Data Center<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2>Technical Specifications<\/h2>\n<p class=\"product-detail__properties-panel__title\">Temperature Sensor<\/p>\n<table width=\"1245\">\n<tbody>\n<tr>\n<td style=\"font-weight: 400;\" width=\"431\">Measurement Range<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">\u6839\u64da\u9023\u63a5\u7684\u63a2\u982dDigi \/ E<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">accurate<\/td>\n<td style=\"font-weight: 400;\">\u53d6\u6c7a\u65bc\u6240\u9023\u63a5\u7684\u63a2\u982dDigi \/ E<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">resolution (of a photo)<\/td>\n<td style=\"font-weight: 400;\">0.1\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p class=\"product-detail__properties-panel__title\">\u6fd5\u5ea6\u50b3\u611f\u5668<\/p>\n<table width=\"1245\">\n<tbody>\n<tr>\n<td width=\"431\">Measurement Range<\/td>\n<td width=\"814\">\u6839\u64da\u9023\u63a5\u7684\u63a2\u982dDigi \/ E<\/td>\n<\/tr>\n<tr>\n<td>accurate<\/td>\n<td>\u53d6\u6c7a\u65bc\u6240\u9023\u63a5\u7684\u63a2\u982dDigi \/ E<\/td>\n<\/tr>\n<tr>\n<td>resolution (of a photo)<\/td>\n<td>0.1\uff05RH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u9732\u9ede<\/p>\n<table width=\"1245\">\n<tbody>\n<tr>\n<td width=\"431\">Measurement Range<\/td>\n<td width=\"814\">\u6839\u64da\u9023\u63a5\u7684\u63a2\u982dDigi \/ E<\/td>\n<\/tr>\n<tr>\n<td>accurate<\/td>\n<td>\u53d6\u6c7a\u65bc\u6240\u9023\u63a5\u7684\u63a2\u982dDigi \/ E<\/td>\n<\/tr>\n<tr>\n<td>resolution (of a photo)<\/td>\n<td>\u6839\u64da\u6240\u9023\u63a2\u982dDigi \/ E<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>General Technical Data<\/p>\n<table width=\"1245\">\n<tbody>\n<tr>\n<td style=\"font-weight: 400;\" width=\"431\">Working Temperature<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">-30\u81f3+60\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">conduit<\/td>\n<td style=\"font-weight: 400;\">2\u500b\u53ef\u9023\u63a5\u7684\u6eab\u6fd5\u5ea6\u63a2\u982d\uff0cELKA\u9023\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Measurement interval<\/td>\n<td style=\"font-weight: 400;\">1\u79d2<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">\u767c\u9001\u5230COMET Cloud\u7684\u6642\u9593\u9593\u9694<\/td>\n<td style=\"font-weight: 400;\">\u53ef\u8abf\uff0c\u5f9e5\u5206\u9418\u523012\u5c0f\u6642<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Communication Protocol<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">HTTP\uff08S\uff09\uff0cSMTP\uff0cModbusTCP\uff0cHTTP POST\uff0cHTTP GET\uff08JSON\uff0cXML\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">\u8b66\u5831\u4fe1\u865f<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">\u96fb\u5b50\u90f5\u4ef6\uff0c\u8072\u97f3\uff0cLED<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Battery<\/td>\n<td style=\"font-weight: 400;\">5.0\u81f35.4 VDC; \u6d88\u8017150 mA\uff08\u6700\u5927500 mA\uff09; USB-C\u9023\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">\u7121\u7dda\u96fb\u90e8\u5206<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">\u983b\u7387\uff1a2.4 GHz\uff1b\u6700\u5927\u9650\u5ea6\u3002\u767c\u5c04\u529f\u7387\uff1a18 dBm\uff1b\u6a19\u6e96\uff1aIEEE 802.11 b \/ g \/ n<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Protection Level<\/td>\n<td style=\"font-weight: 400;\">IP30<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">sizes<\/td>\n<td style=\"font-weight: 400;\">\u00a081 x 93 x 32\u6beb\u7c73<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Weight (with battery)<\/td>\n<td style=\"font-weight: 400;\">115\u514b<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">promise to keep sth. in good repair<\/td>\n<td style=\"font-weight: 400;\">3 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n<p>&nbsp;<\/p>\n<h2>Additional Products<\/h2>\n<ul class=\"product-detail__top-aside__menu mb-40\">\n<li class=\"product-detail__top-aside__menu-item\">W3721<\/li>\n<li class=\"product-detail__top-aside__menu-item\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.cometsystem.com\/userfiles\/dokumenty_menu\/87\/ie-wfs-wx7xx-02.pdf\">Instruction manual<\/a><\/span><\/li>\n<li class=\"product-detail__top-aside__menu-item\">Power Supply<\/li>\n<li class=\"product-detail__top-aside__menu-item\">USB-C\u96fb\u7e9c<\/li>\n<li class=\"product-detail__top-aside__menu-item\">\u53ef\u8ffd\u6eaf\u7684\u6821\u51c6\u8b49\u66f8<\/li>\n<li class=\"product-detail__top-aside__menu-item\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.cometsystem.com\/products\/comet-cloud\/reg-cloud\">COMET Cloud 3\u500b\u6708<\/a><\/span><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u5177\u6709WiFi\u63a5\u53e3\u7684\u50b3\u611f\u5668\u65e8\u5728\u901a\u904e\u5169\u500b\u9023\u63a5\u7684\u63a2\u982d\uff08\u53ef\u9078\u9644\u4ef6\uff09\u6e2c\u91cf\u6eab\u5ea6\u548c\u76f8\u5c0d\u6fd5\u5ea6\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>Applications<\/p>\n<ul>\n<li>\u5ba4\u5167\u8fa6\u516c\u4f4f\u5b85<\/li>\n<li>Industrial Environment<\/li>\n<li>\u91ab\u7642\u4fdd\u5065\u5be6\u9a57\u5ba4<\/li>\n<li>Construction Management<\/li>\n<li>Server Room<\/li>\n<li>Data Center<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>General Technical Data<\/p>\n<table width=\"1245\">\n<tbody>\n<tr>\n<td style=\"font-weight: 400;\" width=\"431\">Working Temperature<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">-30\u81f3+60\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">conduit<\/td>\n<td style=\"font-weight: 400;\">2\u500b\u53ef\u9023\u63a5\u7684\u6eab\u6fd5\u5ea6\u63a2\u982d\uff0cELKA\u9023\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Measurement interval<\/td>\n<td style=\"font-weight: 400;\">1\u79d2<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">\u767c\u9001\u5230COMET Cloud\u7684\u6642\u9593\u9593\u9694<\/td>\n<td style=\"font-weight: 400;\">\u53ef\u8abf\uff0c\u5f9e5\u5206\u9418\u523012\u5c0f\u6642<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Communication Protocol<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">HTTP\uff08S\uff09\uff0cSMTP\uff0cModbusTCP\uff0cHTTP POST\uff0cHTTP GET\uff08JSON\uff0cXML\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">\u8b66\u5831\u4fe1\u865f<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">\u96fb\u5b50\u90f5\u4ef6\uff0c\u8072\u97f3\uff0cLED<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Battery<\/td>\n<td style=\"font-weight: 400;\">5.0\u81f35.4 VDC; \u6d88\u8017150 mA\uff08\u6700\u5927500 mA\uff09; USB-C\u9023\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">\u7121\u7dda\u96fb\u90e8\u5206<\/td>\n<td style=\"font-weight: 400;\" width=\"814\">\u983b\u7387\uff1a2.4 GHz\uff1b\u6700\u5927\u9650\u5ea6\u3002\u767c\u5c04\u529f\u7387\uff1a18 dBm\uff1b\u6a19\u6e96\uff1aIEEE 802.11 b \/ g \/ n<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Protection Level<\/td>\n<td style=\"font-weight: 400;\">IP30<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">sizes<\/td>\n<td style=\"font-weight: 400;\">\u00a081 x 93 x 32\u6beb\u7c73<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">Weight (with battery)<\/td>\n<td style=\"font-weight: 400;\">115\u514b<\/td>\n<\/tr>\n<tr>\n<td style=\"font-weight: 400;\">promise to keep sth. in good repair<\/td>\n<td style=\"font-weight: 400;\">3 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