Carbon Dioxide Temperature Transmitter - 0.13% Pressure Dependence, 0 To 50°c Temperature Range | Digital Intelligence Temperature Compensation, Field Calibration Capability, Ndir Sensor

Owing to our tremendous experience and understanding of this area, we're affianced in manufacturing and presenting an in depth array of Carbon Dioxide Temperature Transmitter for our renowned clients in Bengaluru, Karnataka, India.

Product Details:
Pressure Dependence:0.13% of reading per mm of Hg.
Response Time:2 minutes for 99% step change.
Duct Air Velocity Range:0-4000 FPM (20.32 m/s).
Humidity:10 to 95% RH (non-condensing).
Power Requirements:16 to 35 VDC / 19 to 28 VAC.
Power ConsumptionAverage: 2 w, Peak 3.75 w.
Weight:5.6 oz (158.8 g).
Enclosure Rating:Duct mount NEMA 4X (IP66) for housing only, Wall mount IP20.
Brand:Dwyer
Temperature Range (deg. Celsius):0 to 50 Degree C

The SERIES CDTR Carbon Dioxide, Relative Humidity and Temperature Transmitters reduce the number of sensors mounted on a wall or in a duct. By combining CO2, RH, and temperature in one device, system integrators are able to reduce installation time while lowering material cost at the same time. Like our popular Series CDT Carbon Dioxide Transmitter, a single beam dual wavelength non-dispersive infrared (NDIR) sensor is used to automatically correct the measurement in both occupied* and unoccupied buildings against light source aging effects. In order to achieve the best possible accuracy, the Series CDTR also includes digital barometric pressure adjustment and the ability to field calibrate the sensor. Universal outputs for both carbon dioxide and relative humidity allow users to select the transmitter output to be 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC to work with virtually any building management controller. Additionally, passive thermistor or RTD sensor can be ordered for a temperature output. For applications that require visual indication, the wall mount configurations of the Series CDTR can be ordered with an integral LCD display. The display can be configured to display temperature only, relative humidity only, CO2 only, CO2 and humidity, or CO2 and temperature. Push buttons are standard on all configurations of the transmitters for access to the menu structure. To prevent tampering, the action of the buttons can be locked out using an internal jumper selection.

For buildings occupied 24 hours per day, it is recommended that calibration be verified every 6 to 12 months depending on application.

Features:
Digital Intelligence Temperature Compensation Algorithm (DITCA) eliminates error due to the self heating effects of wall mount combination devices
Single beam dual wavelength NDIR CO2 sensor
Replaceable humidity/temperature sensors
Physical hardware lockout
Service display tool available for duct mount and wall mount units without an LCD
Relay output option

Application:
Demand control ventilation in schools, office buildings, hospitals, and other indoor environments
LEED certification