Intelligent NDIR Infrared CO2 Sensor Module - MH-Z19B

* Target Gas: CO2
* Working voltage: 4.5~ 5.5 V DC
* Average current: < 60mA(@5V)
* Peak current: 150mA (@5V)
* Interface level: 3.3 V(Compatible with 5V)
* Preheat time: 3 min
* Response Time: T90 < 120s
* Working temperature: 0 ~ 50°C
* Working humidity: 0~ 90% RH (No condensation)

  • Model Number: MH-Z19B
  • Data Sheet: Date Sheet File
Quantity:
- +
  • Intelligent NDIR Infrared CO2 Sensor Module
Mouse over image to zoom
Share:

Product Specification

MH-Z19B NDIR Infrared CO2 Sensor Module Principle Introduction
MH-Z19B NDIR infrared gas module is a common type, small size sensor, 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.

MH-Z19B NDIR Infrared CO2 Sensor Module Applications
MH-Z19B NDIR infrared gas module is widely used in
* HVAC refrigeration
* Indoor air quality monitoring.
* Smart home appliances
* School
* Air cleaner

MH-Z19B NDIR Infrared CO2 Sensor Module Technical parameters
* Main Functions and Features
* High sensitivity, high resolution
* Low power consumption
* Output modes: UART and PWM wave
* Temperament compensation, excellent linear output
* Good stability
* Long lifespan
* Anti-water vapor interference
* No poisoning

MH-Z19B NDIR Infrared CO2 Sensor Module Technical Parameters
Table 1 Main Technical Parameters

Product Model MH-Z19B
Target Gas CO2
Working voltage 4.5~ 5.5 V DC
Average current < 60mA(@5V)
Peak current 150mA (@5V)
Interface level 3.3 V (Compatible with 5V)
Measuring range refer to Table 2
Output signal UART (TTL interface level 3.3V)
PWM
DAC (default 0.4-2V)
Preheat time 3 min
Response Time T90 < 120s
Working temperature 0 ~ 50°C
Working humidity 0~ 90% RH (No condensation)
Dimension 33mm x 20mm x 9mm (L x W x H)
Weight 5g
Lifespan > 5 years

Table 2 Measuring Range and Accuracy
Target Gas
Formula
Measuring Range
Accuracy
Remark
Carbon Dioxide
(CO2)
CO2
0~2000 ppm
± (50ppm+3% reading value)
Temperature compensation
0~5000 ppm
Temperature compensation

If you cannot find what you want, you can entrust ISweek to source for you. Just click:

Sourcing Service
99久久精品国内| 精品女同一区二区三区免费站 | 久久国产精品99精品国产| 国产精品理论电影| 99re6在线精品视频免费播放| 国产成人精品久久| 午夜福利麻豆国产精品| 亚洲国产精品第一区二区| 亚洲欧洲精品成人久久奇米网| 91九色精品国产免费| 国产亚洲精品久久久久秋霞 | 国内精品久久久久久久亚洲| 无码人妻精品内射一二三AV| 久久精品一品道久久精品9| 亚洲精品和日本精品| 麻豆精品国产免费观看| 国产精品永久免费10000| 久久精品国1国二国三| 亚洲综合精品网站在线观看| 日产精品卡2卡三卡乱码网址| 四虎必出精品亚洲高清| 久久精品国产亚洲AV电影| 日本人精品video黑人| 久久99精品久久久久久野外 | 国产成人精品久久亚洲| 国产精品亚洲精品久久精品| 精品国产精品国产偷麻豆 | 亚洲精品一卡2卡3卡四卡乱码| 亚洲第一精品在线视频| 日韩精品在线观看| 国产精品视频九九九| 日韩一区二区三区在线精品| 日韩精品视频观看| 另类国产精品一区二区| 精品午夜福利无人区乱码一区 | 日韩精品成人无码专区免费 | 国产成人精品天堂| 精品人人妻人人澡人人爽人人| 久久一区二区精品| 亚洲精品高清国产一线久久| 国产在线精品一区免费香蕉|