Small Footprint 10,000 ppm CO2 Sensor for Safety Switches

The S8 Miniature 10,000 ppm (1%) Sensor module is built for use as a safety switch for indoor control and alarm applications like portable heaters or fresh air ventilation in cars. It is a leader in the next generation of low power, small size, NDIR ambient air CO2 sensors.


  • Automatic background calibration
  • Low power, small footprint design
  • Industry-Standard UART communication


SE-0119 S8 10,000ppm CO2 Sensor Only - Pinless design for integration into high-volume OEM products. In stock for next-day delivery. Sensors with pins available by special order.

CM-0117 S8 CO2 Sensor Development Kit - Easy to use, just plug the sensor module into the PC via USB. Use the free GasLab® software to measure and graph CO2, for data logging or to configure the sensor.

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