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Surface-mounted room CO2 sensors

Room air quality sensor, RCO2-Modbus, 1501-61B0-6001-200
CO2 CO2
AERASGARD® RCO2-Modbus

  • 0...5000 ppm
  • Carbon dioxide (CO2)
  • switchable metric / imperial
  • Modbus RTU
  • IP 30
from $ 306.30
details
Room humidity, temperature and CO2 sensor, RFTM-CO2 - Modbus, 1501-61B6-6001-200
Luftfeuchtigkeit Luftfeuchtigkeit
CO2 CO2
Temperature Temperature
AERASGARD® RFTM-CO2-Modbus
  • 0...5000 ppm
  • temperature, relative humidity, carbon dioxide (CO2)
  • without potentiometer
  • Modbus RTU
  • IP 30
from $ 361.43
details
CO2 CO2
Temperature Temperature
Luftfeuchtigkeit Luftfeuchtigkeit
Fine dust particulate Fine dust particulate
VOC VOC
AERASGARD® RFTM-PS-LQ-CO2 Modbus
  • 0...50 / 0...100 / 0...300 / 0...500 μg/m³
    0...100 % Air quality - VOC sensitivities (low/medium/high)
    0...5000 ppm
  • Temperature, relative humidity,
    air quality (VOC), particulate matter (PM), carbon dioxide (CO2)
  • switchable metric / imperial
  • Modbus RTU
  • IP 30
from $ 632.73
details
room sensor for humidity, temperature, fine dust (PM) and CO2, 1501-2116-7301-000
Fine dust particulate Fine dust particulate
CO2 CO2
Temperature Temperature
Luftfeuchtigkeit Luftfeuchtigkeit
AERASGARD® RFTM-PS-W

  • 0...50 / 0...100 / 0...300 / 0...500 μg/m³
  • temperature, relative humidity, fine dust (PM)
  • active (0 -10 V / 4...20 mA), Changeover contact
  • IP 30
from $ 450.10
details
room sensor for humidity, temperature, fine dust (PM) and CO2, 1501-2113-7301-000
Fine dust particulate Fine dust particulate
CO2 CO2
Temperature Temperature
Luftfeuchtigkeit Luftfeuchtigkeit
AERASGARD® RFTM-PS-CO2-W

  • 0...50 / 0...100 / 0...300 / 0...500 μg/m³
    0...2000 ppm / 0...5000 ppm
  • temperature, relative humidity, fine dust (PM), carbon dioxide (CO2)
  • active (0 -10 V / 4...20 mA), Changeover contact
  • IP 30
from $ 524.01
details
Room CO2 sensor and measuring transducer, RCO2 - W without display (Baldur 1), 1501-61A0-7301-200
CO2 CO2
AERASGARD® RCO2-W
  • 0...2000 ppm / 0...5000 ppm
  • 0-10V / 4..20mA + Changeover contact
  • Without display
  • IP 30
from $ 279.15
details
Room humidity, temperature, air quality and CO2 sensor, RFTM-LQ-CO2-W, 1501-61B8-7301-500
CO2 CO2
Temperature Temperature
Luftfeuchtigkeit Luftfeuchtigkeit
VOC VOC
AERASGARD® RFTM-LQ-CO2-W
  • 0...2000 ppm / 0...5000 ppm
    0...100 % Air quality - VOC sensitivities (low/medium/high)
  • temperature, relative humidity,
    air quality (VOC), carbon dioxide (CO2)
  • active (0 -10 V / 4...20 mA), Changeover contact
  • IP 30
from $ 462.57
details
Room humidity, temperature and CO2 sensor, RFTM-LQ-CO2-Modbus, 1501-61B8-6001-500
CO2 CO2
VOC VOC
Temperature Temperature
Luftfeuchtigkeit Luftfeuchtigkeit
AERASGARD® RFTM-LQ-CO2-Modbus
  • 0...5000 ppm
    0...100 % Air quality - VOC sensitivities (low/medium/high)
  • temperature, relative humidity,
    air quality (VOC), carbon dioxide (CO2)
  • Modbus RTU
  • IP 30
from $ 489.78
details
Room humidity, temperature, air quality and CO2 sensor, RFTM-CO2-W, 1501-61B6-7301-200
CO2 CO2
Temperature Temperature
Luftfeuchtigkeit Luftfeuchtigkeit
VOC VOC
AERASGARD® RFTM-CO2-W
  • 0...2000 ppm / 0...5000 ppm
  • temperature, relative humidity, carbon dioxide (CO2)
  • active (0 -10 V / 4...20 mA), Changeover contact
  • IP 30
from $ 394.05
details
Room humidity, temperature and CO2 sensor, 1501-61B6-6501-271
Luftfeuchtigkeit Luftfeuchtigkeit
CO2 CO2
Temperature Temperature
AERASGARD® RFTM-CO2-Modbus P
  • 0...5000 ppm
  • temperature, relative humidity, carbon dioxide (CO2)
  • potentiometer
  • Modbus RTU
  • IP 30
from $ 399.97
details
Room humidity, temperature, air quality and CO2 sensor
CO2 CO2
Temperature Temperature
Luftfeuchtigkeit Luftfeuchtigkeit
VOC VOC
AERASGARD® RTM-CO2-SD-U
  • 0...2000 ppm
  • temperature, carbon dioxide (CO2)
  • 0 - 10 V
  • IP 30
from $ 257.98
details
VOC VOC
CO2 CO2
AERASGARD® RLQ-CO2-W
  • 0...2000 ppm / 0...5000 ppm
    0...100 % Air quality - VOC sensitivities (low/medium/high)
  • Air quality (VOC), carbon dioxide (CO2)
  • active (0 -10 V / 4...20 mA), Changeover contact
  • IP 30
from $ 421.81
details
Room air quality sensor / room CO2 and air quality sensor, RLQ-CO2 - Modbus, 1501-61B1-6001-500
VOC VOC
CO2 CO2
AERASGARD® RLQ-CO2-Modbus
  • 0...100 % Air quality - VOC sensitivities (low/medium/high)
    0...5000 ppm
  • Air quality (VOC), carbon dioxide (CO2)
  • Modbus RTU
  • IP 30
from $ 448.99
details
Room CO2 sensor and measuring transducer, RCO2 - W - A with LEDs (Baldur 1), 1501-61A0-7331-200
CO2 CO2
AERASGARD® RCO2-W-A
  • 0...2000 ppm / 0...5000 ppm
  • 0-10V / 4..20mA + Changeover contact
  • with traffic light indicator (five coloured LEDs) for displaying the air quality.
  • IP 30
from $ 328.06
details
Room CO2 sensor and measuring transducer, 1501-61A0-7301-205
CO2 CO2
AERASGARD® RCO2-W VA
  • 0...2000 ppm / 0...5000 ppm
  • Carbon dioxide (CO2)
  • active (0 -10 V / 4...20 mA), changeover contact
  • IP 30
from $ 398.96
details
Room CO2 sensor and measuring transducer, 1501-61A0-1001-200
CO2 CO2
AERASGARD® RCO2-SD-U
  • 0...2000 ppm
  • 0-10V
  • Without display
  • IP 30
from $ 235.63
details
CO2 sensor for schools | CO2 traffic light, RCO2-AS-UP, 1501-61A0-0686-233
CO2 CO2
AERASGARD® RCO2-AS UPNT
  • 0...3000ppm
  • Carbon dioxide (CO2)
  • Flush-mounted power supply
  • IP 30
from $ 337.91
details
CO2 sensor for schools | CO2 traffic light, 1501-61A0-0686-232
CO2 CO2
AERASGARD® RCO2-AS NT
  • 0...3000ppm
  • Carbon dioxide (CO2)
  • power supply
  • IP 30
from $ 231.51
details
CO2 sensor for schools | CO2 traffic light, RCO2-AS NT ST, 1501-61A0-0686-231
CO2 CO2
AERASGARD® RCO2-AS NT ST
  • 0...3000ppm
  • Carbon dioxide (CO2)
  • power supply, stand
  • IP 30
from $ 227.93
details
CO2 sensor for schools | CO2 traffic light, RCO2-AS, 1501-61A0-0686-230
CO2 CO2
AERASGARD® RCO2-AS
  • 0...3000ppm
  • Carbon dioxide (CO2)
  • without power supply
  • IP 30
from $ 226.66
details