CO2 sensor MH-Z19

SKU: 108994
8 items available

8 in stock

Key features

  • Model: MH-Z19
  • Voltage: 3.6V - 5.5V
  • Response time: less than 60s
  • Working temp.: 0°C - 50°C
  • Size: 33mm (lenght) 20mm (width) 9mm (height)

Product Description

The MH-Z19 is a sensor that uses the non-dispersed infrared principle to detect CO2 in the air. It has built-in temperature compensation and high sensitivity to gas detection, and therefore has extremely accurate readings, and its outputs are on UART and PWM. It consumes little electricity and has a long service life.


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