Senseair Carbon Dioxide (CO2) Transmitter

Product Id : 1742


Senseair Carbon Dioxide CO2 Transmitter is an all – computerized low – cost transmitter for establishment in the atmosphere zone. It gauges both CO2 concentration and temperature in the surrounding air. The information is transmitted to a BMS system or controller. It accompanies the standard scope of 0 to 2000 PPM.

Applications: HVAC,greenhouse,landfill gas,cofined space,marine vessels,ventilation management,Mining,cellar & gas stores.

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100 in stock

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Country : United States

Product Description

Senseair Carbon Dioxide CO2 Transmitter is intended to control ventilation by transmitting the deliberate carbon dioxide and temperature incentive to the system’s Master or DDC. The transmitter is adaptable and suits a wide range of ventilation methodologies. As per most building guidelines, the fresh air flow should, in rooms where individuals remain more than once in a while, be at any rate 7litres/sec and person. In the event that the room inhabitants are grown-ups with a lightwork-load and the outside CO2 concentration is 350 ppm, this airflow answers straightforwardly to an anin-entryway CO2 concentration of 1040 ppm. As per the National Boards of Occupational Safety and Health, the CO2 fixation can in this manner be utilized as a pointer of the indoor air quality (IAQ). A CO2 fixation underneath 1000 ppm should then dependably be the point.

Additional Information

Weight 1 kg
Make Senseair
Model No aSENSE (Disp)
Target Gases CarbonDioxide (CO2)
Measuring Range 0 to 2000 ppm
Accuracy ±30ppm ±3% of reading
Operating Principle Non-dispersive infrared(NDIR)
Power Supply 24VAC/DC
Communication UART (Modbus)
Operating Temperature 0 to 50°C
Operating Humidity 0% to 95% RH (Non- Condensing)
OUT1 linear output 0/2 to 10 V DC or 0/4-20mA (CO2)
OUT2 linear output 0/2 to 10 V DC or 0/4-20mA (°C)
Power Consumption < 3 Watts average
Display 4 Digits, 7 segments LCD with ppm indicator
Warm-up Time >1min. (@ full specs >5min.)
Response Time (T1/e) <3min. diffusion time
Sensing Method Non-dispersive infrared (NDIR) waveguide technology with ABC automatic background calibration algorithm
Sample Method Diffusion
Pressure dependency +1.6% reading per kPa deviation from normal pressure, 100kPa
Dimensions 120 X 82 X 30 mm


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