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MH-Z19 |
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| Part Number | MH-Z19 |
| Manufacturer | Winsen |
| Description | Vin (voltage input) GND Vout (output voltage 3.3V, output current lower than 10mA) PWM HD (zero calibration, low level above 7 seconds) (Factory Reserved) UART (RXD) 0~3.3V digital input UART (TXD) 0~... |
| Features |
High sensitivity, high resolution
-water vapor interference
Tel: 0086-371-67169097
Fax: 0086-371-60932988
Email: [email protected]
Leading gas sensing solutions supplier in China
Zhengzhou Winsen Electronics Technology Co., Ltd
www.winsensor.com
4. Technical Parameters and Structure
Product Model Target Gas Working voltage Average current Interface level
Measuring range
Output signal
Preheat time Reponse Time Working temperature
Working humidity
Dimension
Weight Lifespan
MH-Z19 CO2
3.6 ~ 5.5 V DC < 18 mA 3.3 V
0 ~ 0.5% VOL optional (refer to Table 2) UART PWM 3 min T90 < 60 s 0 ~ 5... |
| Document |
 MH-Z19 Data Sheet
PDF 690.30KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | MH-Z14 |
Winsen |
Intelligent Infrared Carbon Dioxide |
|
| 2 | MH-Z14A |
Winsen |
Intelligent Infrared Carbon Dioxide |
|
| 3 | MH-Z16 |
Winsen |
Intelligent Infrared Gas Module |
|
| 4 | MH-Z19B |
Winsen |
Intelligent Infrared CO2 Module |
|
| 5 | MH-410D |
Winsen |
NDIR Infrared CO2 Gas Sensor |
|
| 6 | MH-440D |
Winsen |
NDIR Infrared CH4 Sensor |
|
Desde 2024. D4U Semiconductor.
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