Description:

S8 Residential is the ideal choice for indoor ventilation control and CO2 monitoring in residential applications. The sensor is based on modern infrared technology (NDIR). The Senseair S8 Residential is designed for easy integration.
Specifications:
Measurement range : 400 to 2,000 ppm (0 to 10,000 ppm extended)
Power supply : 4.5 V to 5.25 V DC
Alarm output (open collector) : Open > 1,000 ppm, Closed < 800 ppm
PWM output : 0 to 100 % duty cycle for 0 to 2,000 ppm
Communication : UART (Modbus)
Operation temperature : 0 to 50°C
Dimensions (H x W x D) : 8.5 x 33.5 x 20 mm
Accuracy: : ± 70 ppm ± 3% of reading at 5 to 30°C, 20-70%RH