CD2RMCV02RSP02

Room Carbon Dioxide Sensor, 0-2,000 ppm, Viewable LCD, 100 Ohm Plat. IEC 751, 385 Alpha, thin film, Adjustable relay, Override switch, 2000 – 3000 ohms https://downloads.greystoneenergy.com/Submittals/PS-CD2RMCXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-CD2RMCXXX.pdf