JESSINIE MH-Z19B Infrared Carbon Dioxide Sensor Air Quality Monitoring CO2 Concentration Detection Sensor Module 4555VDC 0-10000ppm CO2 Gas Sensor | With Terminals Cable
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Product details
- Suitable for HVAC equipment, air quality monitoring equipment, fresh air system, air purification equipment, smart home, school air detection equipment.
- The air chamber is gold-plated, waterproof and anti-corrosion, and has a long service life..
- Built-in temperature compensation, with serial UART TTL output and PWM output, easy to use.
- MH-Z19B use non-dispersive infrared (NDIR) principle to detect CO2 in air, with high sensitivity, low power consumption and excellent stability..
Product description: MH-Z19B carbon dioxide gas sensor is a general intelligent small sensor. It uses non-dispersive infrared (NDIR) principle to detect CO2 in the air. It has the characteristics of good selectivity, no oxygen dependence, and long life. Built-in temperature compensation; At the same time, it has serial port output and PWM output, which is convenient to use. The sensor is a high-performance sensor that combines mature infrared absorption gas detection technology with precision optical path design and sophisticated circuit design. Sensor features: The air chamber is gold-plated, waterproof and anti-corrosion High sensitivity, low power consumption Excellent stability Temperature compensation, excellent linear output Provide output modes such as serial port (UART) and PWM waveform Long service life Anti-water vapor interference, no poisoning Main applications: HVAC equipment, air quality monitoring equipment, fresh air system, air purification equipment, smart home Product model: MH-Z19B Detection gas: carbon dioxide Power supply voltage: 4.
5~5.3V (compatible with 5V) Measurement range: 0 ~ 5000ppm Output signal: serial port (UART)(TTL level 3.3V) PWM Preheating time: 3mins Response time: T90 <120s Operating temperature:.
| Item weight | 0.0 kg |
| Item dimensions | 4 x 2 x 1 cm |
| SKID | 0PCP4PX7KC225 |
| Manufacturer | JESSINIE |
| Model | MH Z19B |
