Co2/Temperature Sensor - Carrier SPS Installation Manual

CO2/Temperature sensor

Part #33ZCT55CO2
Part #33ZCT56CO2
A CO /space temperature sensor houses two sensors in a single unit. This sensor uses Single Beam
2
Absorption Infrared™ diffusion technology to monitor carbon dioxide (CO
measure space temperature. The controller uses this information to adjust the outside air dampers to provide
proper ventilation and control space temperature.
Sensor
33ZCT55CO2
33ZCT56CO2
NOTES
• The sensor has a 4–20 mA or 0–10 V output.
•
Push button override
•
Do not use a relative humidity sensor and CO
Carrier Sensors
) levels and has a 10K thermistor to
2
Features
•
CO sensor
2
• Space temperature sensor
•
Push-button override
•
CO sensor
2
•
Space temperature sensor
•
Push-button override
•
Set point adjustment
sensor on the same zone controller.
2
CO2/Temperature sensor
33