CD2RMCV12RXXXX

Room Carbon Dioxide Sensor, 0-2,000 ppm, Viewable LCD, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, Adjustable relay, None, None https://downloads.greystoneenergy.com/Submittals/PS-CD2RMCXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-CD2RMCXXX.pdf