CHTDTF2MR

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate enclosure with hinged gasketed cover,thread adapter and cable gland fitting, NDIR, diffusion sampling, 0-20,000 ppm, adjustable, Modbus Communications, Relay https://downloads.greystoneenergy.com/Website%20Documents/CHT/PS-CHTDTXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-CHTDTXXXMOD.pdf