MH-Z19 CO2 Detection Sensor Module

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22.600 OMR

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Model: AB140

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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

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