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ZS Pro-F
ZS2PF-CAR

Temperature, CO2, Humidity, and VOC Sensor with Occupancy Status, Occupancy Override, Setpoint Adjust, LCD Display, Alarm Indicator, Fan Speed Control, Mode Control, and Units Conversion

Carrier’s line of intelligent ZS space sensors provide the function and flexibility you need to manage the conditions important to the comfort, productivity, and sustainability of your building.

The ZS sensors are available in a variety of zone sensing combinations to address your application needs. These combinations include temperature, relative humidity, and indoor air quality (carbon dioxide and volatile organic compounds (VOCs).

Designed to work with i-Vu controllers and the i-Vu Building Automation System, the ZS sensor line includes the ZS Standard, ZS Plus, ZS Pro, ZS Pro-M and ZS Pro-F.


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  ZS Standard ZS Plus ZS Pro ZS Pro-M ZS Pro-F
Model Number ZS2-CAR ZS2PL-CAR ZS2P-CAR ZS2P-M-CAR ZS2PF-CAR
Temp, CO2, humidity options check
VOC options   check
Neutral color check
Motion-sensing option        
Addressable/ supports daisy-chaining check
Hidden communication port check
Mounts on a standard 2" x 4" electrical box check
Occupancy status indicator   check
Push-button occupancy override   check
Setpoint adjust   check
Large, easy-to-read LCD     check
Alarm indicator     check
Fan speed control         check
Cooling / Heating / Fan Only - mode control         check
°F to °C conversion button         check
Option Part Number
ZS Standard ZS Plus ZS Pro ZS Pro-M ZS Pro-F
Temperature Only ZS2-CAR ZS2PL-CAR ZS2P-CAR ZS2P-M-CAR ZS2PF-CAR
Temp w/CO2 ZS2-C-CAR ZS2PL-C-CAR ZS2P-C-CAR ZS2P-CM-CAR ZS2PF-C-CAR
Temp with Humidity ZS2-H-CAR ZS2PL-H-CAR ZS2P-H-CAR ZS2P-HM-CAR ZS2PF-H-CAR
Temp, Humidity, CO2 ZS2-HC-CAR ZS2PL-HC-CAR ZS2P-HC-CAR ZS2P-HCM-CAR ZS2PF-HC-CAR
Temp with VOC ZS2-V-BNK ZS2PL-V-BNK      
Temp, Humidity, VOC ZS2-HV-BNK ZS2PL-HV-CAR      
Sensing Element Range Accuracy
» Temperature w/any Option (excl. humidity) -4° to 122° F (-20° C to 50° C) ±0.35° F (0.2° C)
» Temp w/Humidity + any Option 50° F to 104° F (10° C to 40° C) ±0.5° F (0.3° C)
» Humidity 10% to 90% ±1.8% typical
» CO2 400 to 1250 PPM
1250 to 2000 PPM
±30PPM or +/-3% of reading (greater of two)
±5% of reading plus 30 PPM
» VOC 0 to 2,000 PPM ±100 PPM
Power Requirements Sensor Type Power Required
» Temperature Only All Models 12 Vdc @ 8 mA
» Temperature with Humidity    
» Temp w/VOC or Temp/VOC/Humidity All Models 12 Vdc @ 60 mA
» Temp w/CO2 or Temp/CO2/Humidity All Models 12 Vdc @ 15 mA (idle) to 190 mA
(CO2 measurement cycle)
Power Supply A controller supplies the Rnet sensor network with 12 Vdc @ 210 mA. Additional power may be required for your application. See sensor power requirements above.
Communication 115 kbps Rnet connection between sensor(s) and controller 15 sensors max per Rnet network; 5 sensors max per control program
Local access port For connecting a laptop computer to the local equipment or i-Vu® network for maintenance and commissioning
Motion sensing Sensor Type: passive infrared (PIR)
Distance:16.4 ft. (5 m)
Detection range: (HxV) 100° x 82°
Movement speed: 2.62 to 3.94 ft/s (0.8 to 1.2 m/s)
Detection object: 27.56 x 9.84 in. (700 x 250 mm)
Environmental operating range 32° to 122° F (0° - 50° C), 10% to 90% relative humidity, non-condensing
Mounting dimensions Standard 4”x 2” electrical box using provided 6/32” x 1/2” mounting screws
Overall Dimensions
» Temperature Sensor or Temperature with Humidity Sensor Width: 3” (7.62 cm)
Height: 4-13/16” (12.22 cm)
Depth: 13/16” (2.01 cm)
» Sensor with C02 or VOC Width:2-7/8” (7.3 cm)
Height: 4-13/16” (12.22 cm)
Depth: 1-1/4” (3.18cm)
  ZS Standard ZS Plus ZS Pro ZS Pro-M ZS Pro-F
Model Number ZS2-CAR ZS2PL-CAR ZS2P-CAR ZS2P-M-CAR ZS2PF-CAR
Temp, CO2, humidity options check
VOC options   check
Neutral color check
Motion-sensing option        
Addressable/ supports daisy-chaining check
Hidden communication port check
Mounts on a standard 2" x 4" electrical box check
Occupancy status indicator   check
Push-button occupancy override   check
Setpoint adjust   check
Large, easy-to-read LCD     check
Alarm indicator     check
Fan speed control         check
Cooling / Heating / Fan Only - mode control         check
°F to °C conversion button         check
Option Part Number
ZS Standard ZS Plus ZS Pro ZS Pro-M ZS Pro-F
Temperature Only ZS2-CAR ZS2PL-CAR ZS2P-CAR ZS2P-M-CAR ZS2PF-CAR
Temp w/CO2 ZS2-C-CAR ZS2PL-C-CAR ZS2P-C-CAR ZS2P-CM-CAR ZS2PF-C-CAR
Temp with Humidity ZS2-H-CAR ZS2PL-H-CAR ZS2P-H-CAR ZS2P-HM-CAR ZS2PF-H-CAR
Temp, Humidity, CO2 ZS2-HC-CAR ZS2PL-HC-CAR ZS2P-HC-CAR ZS2P-HCM-CAR ZS2PF-HC-CAR
Temp with VOC ZS2-V-BNK ZS2PL-V-BNK      
Temp, Humidity, VOC ZS2-HV-BNK ZS2PL-HV-CAR      
Sensing Element Range Accuracy
» Temperature w/any Option (excl. humidity) -4° to 122° F (-20° C to 50° C) ±0.35° F (0.2° C)
» Temp w/Humidity + any Option 50° F to 104° F (10° C to 40° C) ±0.5° F (0.3° C)
» Humidity 10% to 90% ±1.8% typical
» CO2 400 to 1250 PPM
1250 to 2000 PPM
±30PPM or +/-3% of reading (greater of two)
±5% of reading plus 30 PPM
» VOC 0 to 2,000 PPM ±100 PPM
Power Requirements Sensor Type Power Required
» Temperature Only All Models 12 Vdc @ 8 mA
» Temperature with Humidity    
» Temp w/VOC or Temp/VOC/Humidity All Models 12 Vdc @ 60 mA
» Temp w/CO2 or Temp/CO2/Humidity All Models 12 Vdc @ 15 mA (idle) to 190 mA
(CO2 measurement cycle)
Power Supply A controller supplies the Rnet sensor network with 12 Vdc @ 210 mA. Additional power may be required for your application. See sensor power requirements above.
Communication 115 kbps Rnet connection between sensor(s) and controller 15 sensors max per Rnet network; 5 sensors max per control program
Local access port For connecting a laptop computer to the local equipment or i-Vu® network for maintenance and commissioning
Motion sensing Sensor Type: passive infrared (PIR)
Distance:16.4 ft. (5 m)
Detection range: (HxV) 100° x 82°
Movement speed: 2.62 to 3.94 ft/s (0.8 to 1.2 m/s)
Detection object: 27.56 x 9.84 in. (700 x 250 mm)
Environmental operating range 32° to 122° F (0° - 50° C), 10% to 90% relative humidity, non-condensing
Mounting dimensions Standard 4”x 2” electrical box using provided 6/32” x 1/2” mounting screws
Overall Dimensions
» Temperature Sensor or Temperature with Humidity Sensor Width: 3” (7.62 cm)
Height: 4-13/16” (12.22 cm)
Depth: 13/16” (2.01 cm)
» Sensor with C02 or VOC Width:2-7/8” (7.3 cm)
Height: 4-13/16” (12.22 cm)
Depth: 1-1/4” (3.18cm)

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