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Series-CDTA
Indoor Air Quality CO2 Detectors with Humidity & Temp Sensors, Easy Install
- Minimize inventory and save time by combining CO2, RH and temperaturemeasurements into one transmitter
- Reduce installation time with field selectable Modbus and BACnet communications
- Reduces the number of devices mounted in the space with integral humidity andtemperature sensors
- Requires minimal maintenance with Automatic Baseline Correction (ABC) to accountfor sensor drift
- Prevent tampering with physical hardware lockout
- Easily installation with optional remote display tool and simple installation withbackplate electrical connection
Series-CDTA
From
$
457.65
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Product Overview
- Status Control false
- Carbon Dioxide Accuracy ± 40 PPM + 3% rdg
- Carbon Dioxide Concentration, Min 0 ppm
- Carbon Dioxide Response Time 120 s (τ90)
- Compliance BTL, CE
- Data Interface Modbus RTU, BACnet MS/TP
- Measurement Type Carbon Dioxide, Humidity, 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
- Relative Humidity Accuracy ± 2% RH
- Relative Humidity Input Range 0 to 100% RH
- Sensor Life 15 Years
- Sensor Type CO2: NDIR; Humidity: Capacitive Polymer; Temp: Diode
- Supply Power Type AC/DC
- Supply Voltage 10 to 30 Vac/10 to 42 Vdc
- Switch Type N/A
- Temperature Accuracy ± 1 °C
- Temperature Output Range N/A
- Weight 4.4 oz
The Series CDTA Communicating Carbon Dioxide Detectors combine the function
of three room sensors into a single, compact housing. Parameters include carbon
dioxide, humidity, 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. The humidity sensor is field replaceable
without the need for additional calibration.
Optional integral and remote displays are available to display temperature, humidity, 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
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