{"id":1801,"date":"2020-05-16T00:38:30","date_gmt":"2020-05-16T00:38:30","guid":{"rendered":"https:\/\/pststaging.pmgswebdraft.com\/product\/comet-t6640-web-sensor"},"modified":"2025-06-10T03:53:32","modified_gmt":"2025-06-10T03:53:32","slug":"comet-t6640-web-sensor","status":"publish","type":"product","link":"https:\/\/pststaging.pmgswebdraft.com\/?product=comet-t6640-web-sensor","title":{"rendered":"T6640 | Temperature Humidity CO<sub>2<\/sub> Sensor with PoE"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Temperature, humidity, carbon dioxide t-line Web sensor with Power over Ethernet feature. Remote alarm.<\/p>\n<p>Web Sensor with built-in temperature, humidity, CO<sub>2<\/sub>\u00a0sensor with PoE function.<\/p>\n<p>A multiple point CO<sub>2<\/sub>\u00a0and temperature adjustment procedure leads to excellent CO<sub>2<\/sub>\u00a0measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications. The dual wavelength NDIR CO<sub>2<\/sub> sensing procedure compensates automatically for ageing effects. The CO<sub>2<\/sub> module is highly resistant to pollution and offers maintenance free operation and outstanding long term stability.<\/p>\n<p><strong style=\"color: green;\">Green LED shines &#8211; CO<sub>2<\/sub> concentration 0 to 1000 ppm<\/strong><br \/>\n<strong style=\"color: orange;\">Yellow LED shines &#8211; CO<sub>2<\/sub> concentration 1001 to 1200 ppm<\/strong><br \/>\n<strong style=\"color: red;\">Red LED shines &#8211; CO<sub>2<\/sub> concentration 1201 ppm and more<\/strong><\/p>\n<p><strong>Processing and analysis of measured data:<\/strong><\/p>\n<ul>\n<li>online in\u00a0<a href=\"https:\/\/pststaging.pmgswebdraft.com\/comet-cloud\" target=\"_blank\" rel=\"noopener\">COMET Cloud<\/a><\/li>\n<li><a href=\"https:\/\/pststaging.pmgswebdraft.com\/comet-database\" target=\"_blank\" rel=\"noopener\">COMET Database<\/a>\u00a0software<\/li>\n<li><a href=\"https:\/\/www.cometsystem.com\/userfiles\/protocols_eng.jpg\" target=\"_blank\" rel=\"noopener\">integration into 3-party systems<\/a><\/li>\n<\/ul>\n<p><\/p>\n<p><strong style= \"color: red;\">3 year warranty<\/strong><\/p>\n<p><strong>INCLUDED IN DELIVERY:<\/strong><\/p>\n<ul>\n<li>T6640<\/li>\n<li>Instruction Manual<\/li>\n<li>Traceable Calibration Certificate<\/li>\n<li><a href=\"https:\/\/pststaging.pmgswebdraft.com\/comet-tsensor\" target=\"_blank\" rel=\"noopener\">FREE software TSensor for Configuring of the Transmitter<\/a><\/li>\n<li><a href=\"https:\/\/pststaging.pmgswebdraft.com\/comet-cloud\" target=\"_blank\" rel=\"noopener\">COMET Cloud for 3 Months<\/a><\/li>\n<\/ul>\n","protected":false},"featured_media":1802,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"pwb-brand":[169],"product_brand":[],"product_cat":[179,181,184,185,186,188,189,191,194,195,196,170,172,174,175,177],"product_tag":[],"class_list":["post-1801","product","type-product","status-publish","has-post-thumbnail","pwb-brand-comet","product_cat-relative-humidity","product_cat-industry","product_cat-lcd","product_cat-communication-outputs","product_cat-alarming","product_cat-email","product_cat-poe","product_cat-comet-cloud","product_cat-co2","product_cat-on-lcd-display","product_cat-agriculture","product_cat-monitoring-systems","product_cat-measured-value","product_cat-app","product_cat-device-properties","product_cat-temperature-sensors","product_shipping_class-weight-base","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"brands":[{"id":169,"name":"Comet","slug":"comet"}],"_links":{"self":[{"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=\/wp\/v2\/product\/1801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1801"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=\/wp\/v2\/media\/1802"}],"wp:attachment":[{"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1801"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpwb-brand&post=1801"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1801"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1801"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pststaging.pmgswebdraft.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}