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Series-CDTC

CO2 Sensor with Temp & Set Point for Demand Control Ventilation

Models In Stock
  • Minimize inventory and save time by combining CO2 and temperaturemeasurements into one transmitter
  • Reduces the number of devices mounted in the space with integral temperaturesensing
  • Requires minimal maintenance with Automatic Baseline Correction (ABC) toaccount for sensor drift
  • Field selectable Modbus® and BACnet communications reduces wiring
  • Simplify installation with backplate electrical connection
Series-CDTC
From C$ 475.60
Models In Stock
CO2 Sensor with Temp & Set Point for Demand Control Ventilation Series-CDTC Series-CDTC
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Product Overview
  • Applications HVAC
  • Carbon Dioxide Accuracy ± 40 PPM + 3% rdg
  • Carbon Dioxide Concentration, Min 0 ppm
  • Carbon Dioxide Response Time 120 s (τ90)
  • Data Interface RS485, Modbus RTU, BACnet MS/TP
  • Measurement Type Carbon Dioxide, Temperature
  • Mounting Orientation North American Style Wall Mount
  • Operating Temperature, Max 122 °F
  • Operating Temperature, Min 32 °F
  • Relative Humidity 0 to 85% RH Non-Condensing
  • Sensor Life 15 Years
  • Sensor Type NDIR
  • Series ID Series-CDTC
  • Supply Power Type AC/DC
  • Supply Voltage 10 to 30 Vac/10 to 42 Vdc
  • Switch Type N/A
  • Temperature Output Range N/A
  • Weight 4.4 oz

The Series CDTC Communicating Carbon Dioxide Sensor combines the function of two room sensors into a single, compact housing. Parameters include carbon dioxide, temperature, and temperature set point with override. A 4-wire connection and daisy chaining together reduces installation cost. The RS-485 MAC address is set up using on-board DIP switches. Additional DIP switches are used to select Modbus® RTU or BACnet MS/TP and to limit access to the set up menu. The barometric pressure can be programmed to correct for altitude. Optional integral display is available to display temperature, or temperature set point instead of CO2.
*For environments occupied 24 hours per day it is recommended to periodically expose the CO2 sensor to outside ambient air.

Product Applications

  • Demand control ventilation in schools, office buildings, hospitals, and other indoor environments
  • LEED® certification

Accessories

accessories

A-CDT-KIT EURO/NA CALIB ADPTR
C$84.94 / each
0 In Stock
Gas calibration kit with 200 ppm CO and 2000 ppm CO2 gas for field calibration (ground shipment only).
C$1,199.75 / each
0 In Stock

meters/controllers

A-449 BAS WALL MNT 3.3V & 5V
C$106.00 / each
1 In Stock
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