CDT2000 Duct combines CO2 and temperature measurements in one device that is installed in a ventilation duct. An illuminated display enables easy reading even from a distance. The CDT2000 Duct features a screwless cover and an easily adjustable mounting flange that allows for easy installation. CDT2000 uses the industry standard NDIR measurement principle with self-calibrating ABC logic\u2122 to measure CO2. CDT2000-DC is a dual channel model with a measurement channel and a reference channel that performs a permanent comparison and the corresponding necessary regulation. CDT2000-DC is also suitable for buildings in which someone is constantly present.<\/p>\n
CDT2000 Duct is used to monitor and control the CO2 concentration of the supply and return air in a ventilation system. Devices of the CDT2000-DC Duct series can also be used in applications with a permanent carbon dioxide source (e.g. hospitals and greenhouses).<\/p>\n
TECHNICAL DETAILS:
\nAccuracy:
\nCO2: \u00b140 ppm + 2% of reading, DC model: 75 ppm or 10% of reading (whichever is greater)
\nTemperature: <0.5\u2103\nMeasurement units: ppm, \u00b0C\nCalibration: Automatic self-calibration, ABC LogicTM or permanent comparison (DC)\nSupply voltage: 24 VDC\/VAC \u00b110%\nOutput signal 1: 0\/2\u2026 5\/10 V (linear to CO2)\nOutput signal 2: 0\/2\u2026 5\/10 V (linear to temp.)\nOutput signal 3 (optional): 4 ... 20 mA (linear to CO2) (model A)\nOutput signal 4 (optional): 4 ... 20 mA (linear to temp.) (model A)\nOperating temperature: 0\u2026+50 \u00b0C\nProtection class: IP54\n<\/p>\n","protected":false},"excerpt":{"rendered":"
CDT2000 Duct combines CO2 and temperature measurements in one device that is installed in a ventilation duct. An illuminated display enables easy reading even from a distance. The CDT2000 Duct features a screwless cover and an easily adjustable mounting flange that allows for easy installation. CDT2000 uses the industry standard NDIR measurement principle with self-calibrating […]<\/p>\n","protected":false},"featured_media":67488,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_api_id":"174675","_exhibitors":["65323"],"footnotes":""},"tags":[],"edition":[475],"product-category":[],"class_list":["post-65371","products","type-products","status-publish","has-post-thumbnail","hentry","edition-all-about-automation-hamburg-2025"],"_links":{"self":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products\/65371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":1,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products\/65371\/revisions"}],"predecessor-version":[{"id":77606,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products\/65371\/revisions\/77606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/media\/67488"}],"wp:attachment":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/media?parent=65371"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/tags?post=65371"},{"taxonomy":"edition","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/edition?post=65371"},{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/product-category?post=65371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}