MH-Z19 CO2 Detection Sensor Module
| Technical specification: |
| Detection of Gas : carbon dioxide |
| Operating Voltage: 3.6-5.5 V DC |
| Average current: <18mA |
| Interface level:3.3V |
| Measuring range: 0-0.5% vol |
| Output signal : UART PWM |
| Preheat time: 3min |
| Response time: T90< 60 S |
| Operating temperature: 0-50℃ |
| Working humidity: 0-95% RH ( No condensation) |
| L*W*H :33mm *20mm*9mm Weight: 21g |
| Life span :> 5years |
Package Includes:
1 xMH-Z19 CO2 Detection Sensor Module
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