T6713 Miniature CO2 Sensor

T6713 Miniature CO2 Sensor
Regular price $75.00

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The T6713 Series CO2 sensor combines proven NDIR technology with the small size and low power requirements demanded by today’s OEM manufacturers. It is ideal for applications where CO2 levels need to be measured and controlled for indoor air quality and energy saving applications such as demand control ventilation.

co2 sensor sdk

The T6713 is a single wavelength NDIR sensor. It continuously monitors the environment and records the lowest values, then uses automatic background calibration (ABC) logic to offset the sensor’s stored calibration. This means the sensor is best used in applications where the environment periodically drops to ambient (~400ppm) CO2 levels.


  • Compact design and low power requirements
  • Reliable NDIR sensing technology
  • Eliminates the need for calibration with ABC Logic
  • Flexible output to integrate with other microprocessor devices
  • Altitude compensation can be added if altitude is known


  • Measurement Range: 0-2,000ppm CO2
  • Accuracy: ± 30ppm ± 3% of reading
  • Calibration Interval: Not Required
  • Response Time: < 3 minutes for 90% step change
  • Signal Update: Every 5 seconds
  • Warm Up Time: < 2 minutes to operation
  • Warm Up Time: 10 minutes to max accuracy
  • Digital Output: I2C, UART via Modbus
  • PWM Output: Cycle period 1002ms (~ 1Hz) or 40µs (25kHz)


  • Dimensions: 1.08 x 0.787 x 0.34 in (30 x 15.6 x 8.6 mm)
  • Power Input: 4.5-5.5 VDC
  • Current Consumption: 200mA peak, 25mA average


  • 12 months

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