Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, NDIR, diffusion sampling, 0-20,000 ppm, adjustable, Current 4-20 mA, No relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, NDIR, diffusion sampling, 0-20,000 ppm, adjustable, Current 4-20 mA, Relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, NDIR, diffusion sampling, 0-20,000 ppm, adjustable, BACnet® Communications, No relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, NDIR, diffusion sampling, 0-20,000 ppm, adjustable, BACnet® Communications, Relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, Voltage 0-5 Vdc, 0-10 Vdc, field selectable, No relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, Voltage 0-5 Vdc, 0-10 Vdc, field selectable, Relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, Modbus Communications, No relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, Modbus Communications, Relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, Current 4-20 mA, No relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, Current 4-20 mA, Relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, BACnet® Communications, No relay

Carbon Dioxide (CO2), Humidity & Temperature Transmitter, Duct, Polycarbonate with hinged and gasketed cover, Non-Dispersive Infrared (NDIR), diffusion sampling, 0-2000 ppm, BACnet® Communications, Relay

Room Carbon Dioxide Sensor, 0-2000 ppm, 10,000 Ohm NTC Thermistor, ±0.2 C

Room Carbon Dioxide Sensor, 0-2000 ppm, 10,000 Ohm, type 2, NTC Thermistor, ±0.2 C

Room Carbon Dioxide Sensor, 0-2000 ppm, 20,000 Ohm, NTC Thermistor, ±0.2 C

Room Carbon Dioxide Sensor, 0-2000 ppm, 10,000 Ohm, type 3, NTC Thermistor, ±0.2 C c/w 11K shunt resistor

Room Carbon Dioxide Sensor, 0-2000 ppm, 1000 Ohm Nickel, Class B, DIN 43760

Room Carbon Dioxide Sensor, 0-2000 ppm, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film

Room Carbon Dioxide Sensor, 0-2000 ppm, 2.252K Ohm, NTC Thermistor, ±0.2 C

Room Carbon Dioxide Sensor, 0-2000 ppm, 10,000 Ohm, type 3, NTC Thermistor, ±0.2 C