CO2 transmitter, air duct mounting

Measures the concentration of carbon dioxide in ducts. Exempt from periodic calibration. Some models are equipped with a passive temperature sensor.

Articles

(12 st)
  • TCO2C
    TCO2C
    CO2
    Output signal
    0…10 V
    Accuracy, temperature
    -
  • TCO2C-05
    TCO2C-05
    CO2
    Output signal
    0…5 V
    Accuracy, temperature
    -
  • TCO2C-PT100
    TCO2C-PT100
    CO2 + PT100, 100 Ohm (0°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.3
  • TCO2C-PT1000
    TCO2C-PT1000
    CO2 + PT1000, 1000 Ohm (0°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.3
  • TCO2C-NTC1.8
    TCO2C-NTC1.8
    CO2 + NTC 1.8, 1800 Ohm (25°C)
    Output signal
    0…10 V / Ohm
    Accuracy, temperature
    ± 0.5
  • TCO2C-NTC2.2
    TCO2C-NTC2.2
    CO2 + NTC 2.2, 2252 Ohm (25°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.2
  • TCO2C-NTC10-01
    TCO2C-NTC10-01
    CO2 + NTC 10, 10 kOhm (25°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.2
  • TCO2C-NTC10-02
    TCO2C-NTC10-02
    CO2 + NTC 10, 10 kOhm (25°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.3
  • TCO2C-NTC10-03
    TCO2C-NTC10-03
    CO2 + NTC 10, 10 kOhm (25°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.25
  • TCO2C-NTC20
    TCO2C-NTC20
    CO2 + NTC 20, 20 kOhm (25°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.2
  • TCO2C-NI1000-01
    TCO2C-NI1000-01
    CO2 + Ni1000, 1000 Ohm (0°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.5
  • TCO2C-NI1000-02
    TCO2C-NI1000-02
    CO2 + Ni1000, 1000 Ohm (0°C)
    Output signal
    0…10 V + Ohm
    Accuracy, temperature
    ± 0.5
Specifications for CO2 transmitter, air duct mounting
Supply voltage 15…35 V DC / 24 V AC ± 10% 50-60 Hz
CO2 sensor NDIR (Non-Dispersive Infrared Technology)
Output 0…10 V DC or 0…5 V DC, RL>10 kOhm
Working range, CO2 0…2000ppm
Working range, temperature 0…+50°C
Working range, humidity 10…90% RH
Storage temperature -20…+70°C
Storage humidity < 95% RH
Accuracy, CO2 ±(50 ppm +2% of the measured value)
Power consumption < 2.5 W
Energy consumption < 0.5 Wh
Transformer power >=5 VA
Max. air velocity 10 m/s
Mounting Duct
Material, casing cover White polycarbonate
Material, casing base Grey polycarbonate
Insertion length 60…230mm
Weight 160 g
Dimensions 75 x 77 x 36mm
Protection class IP65
Isolation class III
CO2 0...10 V DC referring to 0...2000 ppm
Temperature passive sensor°C
DBZ-22

Mounting bracket for air duct transmitters