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Carbon Dioxide Transmitter

Carbon Dioxide Transmitter is a category of sensors that includes sensors with an electrical transmission outcome for distant carbon dioxide level monitoring There are items that include optional relays and ome of these products have their application in ventilation. Carbon Dioxide Transmitters precisely monitor CO2 content and temperature in interior spaces to aid in energy savings. A single beam dual wavelength non-dispersive infrared sensor is utilised to automatically adjust the measurements in both occupied and unoccupied buildings against light source ageing effects for better sensor accuracy. The best degree of precision is provided by the single beam dual wavelength sensor technology.
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Siro-CO2 Multifunctional CO2 Transmitters For Building Automation Systems

  • Connectivity Type:RS-485 Modbus; 0-10V/4-20mA output
  • Display Type:Other, LCD Display
  • Material:ABS/Polycarbonate
  • Measurement Range:CO2: 0...5000 ppm; Humidity: 0...100% RH; Temperature: -20...+60C
  • Power Supply:24 V AC/DC
  • Resolution:CO2: 1 ppm; Temperature: 0.1C; Humidity: 0.1% RH
  • Sensor Type:Non-dispersive infrared (NDIR) sensor
  • Temperature Range:-20 to +60 Celsius (oC)
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CDT2000 Duct CO2 Transmitters With Temperature Output For Duct

  • Accuracy:CO2: 40 ppm + 2 % of reading %
  • Connection:5-screw terminal block (24 V, GND, CO2, rH, T)
  • Dimension (L*W*H):99 x 90 x 32 Millimeter (mm)
  • Function:Duct mount CO2 transmitters with temperature for building automation systems
  • Size:99 x 90 x 32
  • Usage:Measure CO2 & temperature level in duct
  • Voltage:24 VAC or VDC 10 % Volt (v)
  • Weight:150 Grams (g)
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CDT2000 Multifunctional CO2 Transmitters For Building Automation Systems

  • Accuracy:CO2: 40 ppm + 2 % of reading %
  • Connection:5-screw terminal block (24 V, GND, CO2, rH, T)
  • Dimension (L*W*H):90x90x32 Millimeter (mm)
  • Function:Carbon Dioxide transmitter for room
  • Power:max 90 mA (at 24 V) + 10 mA for each voltage output or 20 mA for each current output Milliampere (mA)
  • Size:90x90x32 mm
  • Voltage:24 VAC or VDC, 10 % Volt (v)
  • Weight:150 Grams (g)
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Outdoor CO2 Transmitter HDU 10K

  • Capacity:10000 ppm
  • Connectivity Type:Wired
  • Display Type:None, Other
  • Humidity %:0-95% RH (non-condensing)
  • Material:ABS Plastic
  • Measurement Range:0-10000 ppm
  • Power Supply:24 V AC/DC
  • Sensor Type:NDIR (Non-Dispersive Infrared)
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CDT-MOD-2000 Duct CO2 transmitters with temperature output for duct that use Modbus serial communication protocol

  • Equipment Type:Duct CO2 Transmitter
  • Accuracy:40 ppm +3% of reading (CO2); 0.4C (temperature)
  • Application Media:Duct Air
  • Diameter:Probe diameter 19 mm
  • Humidity %:0 to 85% RH (non-condensing)
  • Protection:IP54
  • Range:0 to 2000 ppm (CO2)
  • Resolution:1 ppm (CO2); 0.1C (temperature)
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