CDDTB1X12

Duct Carbon Dioxide (CO2) Transmitter, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, No Relay, 1000 Ohm, Platinum, IEC 751, 385 Alpha, thin film https://downloads.greystoneenergy.com/Submittals/PS-CDDTXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-CDDTXXX.pdf