SKU: 637725045586275296
This 10000ppm MH-Z19B co2 Sensor detects carbon dioxide Co2. 10000ppm MH-Z19B CO2 sensor has high sensitivity, high resolution, and low power consumption. MH-Z19 carbon dioxide gas sensor (hereinafter referred to as the sensor) is a generic type, small sensors, using nondispersive infrared (NDIR) principle to detect the air in the presence of CO2, with good selectivity and no oxygen dependence and long service life. Built-in temperature compensation, with digital output and waveform output, easy to use. The sensor is a high-performance sensor that is combined with the mature infrared absorption gas detection technology and the precise optical path design and the excellent circuit design. Sensor characteristics
- High sensitivity, high resolution, low power consumption Provide UART, PWM waveform, such as a variety of output mode
- Temperature compensation, excellent linear output
- Excellent stability Long service life Anti-water vapor interference, not poisoning Main application Can be widely used in HVAC refrigeration and indoor air quality monitoring.
- High sensitivity, high resolution, low power consumption
- Provide UART, PWM waveform and other output methods
- Temperature compensation, excellent linear output
- Excellent stability
- Long life
- Water vapor interference, not poisoning
- Product Model: MH-Z19B
- Detection gas: carbon dioxide
- Operating voltage: 4.5 ~ 5.5V DC
- Average current: <60mA ( 5V supply)
- Peak current: 150 mA (5V supply)
- Interface level: 3.3V
- Measurement range: 0 ~ 1% VOL range optional
- Output signals: UART, PWM, analog output (default 0.4 ~ 2V)
- Warm-up time: 3min
- Response time: T90 <120s
- Operating temperature: 0 ~ 50 ℃
- Operating humidity: 0 ~ 95% RH (non-condensing)
- Board size: 32.17x19.7x5.25mm
- Weight: 5 g
- Life expectancy: > 5 years
Features:
Specifications:
Package Includes:
1 x MH-Z19B Co2 Sensor Module
