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
日韩一级精品视频在线观看| 四虎影视成人精品| 国产精品亚洲аv无码播放| 国产精品亚洲小说专区| 思思re热免费精品视频66| 少妇人妻偷人精品免费视频| 老司机午夜精品视频在线观看免费 | 久久精品丝袜高跟鞋| 久久久精品波多野结衣| 亚洲精品岛国片在线观看| 国产伦精品一区二区三区视频小说| 99久久综合精品五月天| 国产精品色午夜视频免费看| 日韩人妻精品一区二区三区视频| 亚洲精品在线电影| 国产在线精品一区二区不卡| 久久99这里只有精品国产| 日本无码小泬粉嫩精品图| 久久蜜桃精品一区二区三区| 亚洲av无码精品网站| 国产精品中文字幕在线| 久久精品加勒比中文字幕| 伊人 久久 精品| 久热爱精品视频在线| 777亚洲精品乱码久久久久久| 久久www免费人成精品香蕉| 国产伦精品一区二区三区四区| 亚洲狠狠ady亚洲精品大秀| 国产精品国色综合久久| 日韩精品在线观看| 国产乱子伦精品无码专区| 国产日韩精品视频| 成人99国产精品| 国产精品国产三级国产AV麻豆| 91麻豆精品激情在线观看最新| 国产精品亚洲一区二区三区在线 | 久久综合鬼色88久久精品综合自在自线噜噜 | 久久国产精品无码HDAV| 国产精品jizz视频| 国产精品无码无在线观看| 精品日韩在线视频一区二区三区|