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Pressure Sensor WPBH06
Summary:
MH-Z19C NDIR infrared gas module is a common type, small size sensor, pins type or terminal type, using non-dispersive infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependent and long life. Built-in temperature compensation; and it has UART output and PWM output. It is developed by the tight integration of mature infrared absorbing gas detection technology, precision optical circuit design and superior circuit design.
Feature:
High sensitivity, low power consumption
Good stability
Multiple output modes: UART, PWM
Long lifespan
APPLICATION
The combustion gas used in the city is supplied to urban residents from the gas source point through the gas distribution and supply system. The main component of the gas distribution system is the gas pipeline. Compared with other pipelines, the tightness of gas pipelines has particularly strict requirements,
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PARAMETER
Technical Data Sheet
Model No. | MH-Z19C |
Detection Gas | CO2 |
Working voltage | 5.0±0.1V DC |
Average current | < 40mA (@5V power supply) |
Peak current | 125mA (@5V power supply) |
Interface level | 3.3 V (Compatible with 5V) |
Detection Range | 400~10000ppm(optional) |
Output signal | Serial Port (UART) (TTL level 3.3V) |
PWM | |
Preheat time | 1 min |
Response Time | T90 < 120 s |
Working temperature | -10 ~ 50 ℃ |
Working humidity | 0 ~ 95% RH (No condensation) |
Storage temperature | -20~60 ℃ |
Weight | 5 g |
Lifespan | > 10 years |

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RELATED PRODUCTS
As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
RELATED PRODUCTS
As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
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We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.
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