CDDTF1R08

Duct Carbon Dioxide (CO2) Transmitter, Polycarbonate enclosure with hinged gasketed cover,thread adapter and cable gland fitting, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, Relay, 2.25K Ohm, NTC Thermistor, ?0.2?C https://downloads.greystoneenergy.com/Submittals/PS-CDDTXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-CDDTXXX.pdf