Dwyer CDTR-2N404 SKU: CDTR-2N404 $224.53 $267.30 (0)No Reviews yet Quantity -+ Add to Shopping Cart In Factory Stock Details Dwyer CDTR-2N404 : Wall Mount Carbon Dioxide / Humidity Sensor, 0 to 2000 ppm CO2 Range, 4 to 20 mA / 0 to 5 / 0 to 10 VDC Signal Output, North Americ... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Dwyer CDTR-2N404 : Wall Mount Carbon Dioxide / Humidity Sensor, 0 to 2000 ppm CO2 Range, 4 to 20 mA / 0 to 5 / 0 to 10 VDC Signal Output, North American IP20 Enclosure, 5-Year Warranty Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review