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The The Series CDTV Carbon Dioxide / Volatile Organic Compound (VOC) Transmitter reduces energy cost in buildings by lowering the amount of conditioned air based on the occupancy of the space. By detecting both CO2 and VOC, the transmitter can also detect fumes that may need to be exhausted during lower occupancy periods. Combining both measurements in one transmitter reduces both labor and material costs by only having to install one CDTV-VOC unit, instead of separate CO2 and VOC transmitters. Carbon dioxide measurements are taken using our proven Single-Beam DualWavelength Non-Dispersive Infrared (NDIR) sensor. Our sensor allows users to get accurate measurements without waiting for the settling / correction periods of other logic based sensors
Transmitters can be used in buildings and applications that have 24 hour occupancy and can be calibrated on site to match environmental conditions for improved accuracy. The VOC measurement is a single value derived from the presence of substances including alcohols, aldehydes, aliphatic hydrocarbons, amines, aromatic hydrocarbons, CO, CH4, LPG, ketones, and organic acids. Although a standard unit of measure is not currently defined, the VOC measurement unit “ppm CO2 equivalent” used by the device is commonly used in the industry. The VOC measurement does not actually measure CO2, but instead senses and indicates an air quality value that approximately correlates perceived comfort levels to similar concentrations of CO2 in the environment.
Applications for the CDTV include:
HVAC applications in hospitals, schools, and commercial buildings
Demand control ventilation
Odor control
Waiting rooms or other spaces that may be occupied 24 hours a day
Features:
Simultaneously outputs both CO2 / VOC
Single beam dual wavelength NDIR CO2 sensor
VOC output is correlated to be equivalent to CO2 measurements
Range:
CO2: 0 to 2000 or 0 to 5000 ppm
VOC: 0 to 2000 ppm CO2 equivalent
Accuracy: CO2: ±40 ppm ±3% of reading
Enclosure rating:
Duct mount: NEMA 4X (IP66) for housing only;
Wall mount: IP200
What's In The Box:
(1) Instruction manual
