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MH-Z19B NDIR Infrared Gas Module
A small size sensor using NDIR principle to detect CO2 levels in the air.
- Type: NDIR Infrared Gas Module
- Size: Small
- Principle: Non-dispersive infrared (NDIR)
- CO2 Detection: Yes
- Selectivity: Good
- Dependence: Non-oxygen dependent
- Life: Long
- Output: UART, PWM
Top Features:
- Gold plated chamber for water-proof and anti-corrosion
- High sensitivity with low power consumption
- Temperature compensation for excellent linear output
- Multiple output modes: UART, PWM
The MH-Z19B NDIR infrared gas module is a common type sensor that utilizes the NDIR principle to detect the presence of CO2 in the air. It offers good selectivity, is non-oxygen dependent, and has a long lifespan. The sensor comes with built-in temperature compensation and provides UART and PWM output options. It is the result of the integration of advanced infrared absorbing gas detection technology, precision optical circuit design, and superior overall circuit design.
Applications for this sensor include HVAC refrigeration, air cleaner devices, indoor air quality monitoring, smart home systems, ventilation systems, and schools.
Package Includes:
- Quantity: 1 x Winsen MH-Z19B NDIR CO2
Images are for illustration only; actual product may vary.