Methane Sensor CH4 Sensor for Air Pollution Detection - MQ-D2

MQ-D2 is a methan CH4 sensor which is used in air pollution detection.

  • Model Number: MQ-D2
Quantity:
- +
  • Methane Sensor CH4 Sensor for Air Pollution Detection
Mouse over image to zoom
Share:

Product Specification

Methane Sensor CH4 Sensor for Air Pollution Detection MQ-D2

?

Specification:

MQ-D2 type semiconductor combustible gas sensor mainly monitor smoke and other harmful gases in contaminated areas, such as ammonia, sulfur, and benzene series steam etc; using advanced flat production process, from the heater and micro- Al2O3 forming a metal oxide semiconductor material constituting the ceramic substrate , with the electrode wire leads, encapsulated in a metal tube housing, cap . When detecting the presence of gas, the gas concentration in air is higher, the higher the conductivity sensor; Using a simple circuit that can change the conductivity of the gas is converted to an output signal corresponding to the concentration.

?

Character:??????????????????????????????????????????

1. High?sensitivity?to?Methane??????

2. Low power consumption????????????????????????

3. Fast?response?and?resume

4. Good?stability?and?long?life????????????????????????

5. Simple?drive?circuit

6. Small size

?

Application:

1. Domestic gas leakage detector

2. Industrial gas detector

3. Portable gas detector

?

Technical Parameter:

Gas: Methane Gas
Detection range: 300 to 10000ppm

Characteristic gas: 5000ppm Methane
Sensitivity: R in air / R in typical gas ≥ 5
Load Resistance: 1~50Ω adjustable
Response time: ≤ 30s
Recovery time: ≤ 60s
Heating current: <=80mA
Heating voltage: 5V
Measuring voltage: 5~50V
Operating Conditions Ambient temperature: -20~+55℃
???????????????????????? Humidity: ≤ 95% RH
???????????????????????? Environmental oxygen content: 21%
Storage conditions Temperature: -20~+70℃?

??????????????????????? ???Humidity: ≤ 70% RH

?

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

Sourcing Service
久久亚洲精品无码av| 久久精品一区二区国产| 12345国产精品高清在线| 亚洲国产精品专区在线观看| 亚洲精品国产电影午夜| 中文字幕精品无码一区二区| www国产精品内射老熟女| 日韩av无码久久精品免费| 精品乱子伦一区二区三区| 99亚洲精品卡2卡三卡4卡2卡| 久久久久久亚洲精品| 精品第一国产综合精品蜜芽| 精品国产香蕉伊思人在线又爽又黄| 亚洲高清国产拍精品26U| 国产精品亚洲精品日韩已方| 多人伦精品一区二区三区视频| 91精品国产自产在线观看永久∴ | 国产精品久久波多野结衣| 久久精品嫩草影院| 国产精品亚洲美女久久久| 国产成人精品999在线| 久久这里都是精品| 久久久无码精品亚洲日韩京东传媒 | 久久久久一级精品亚洲国产成人综合AV区| 久久久精品天堂无码中文字幕 | 日本h在线精品免费观看| 午夜精品久久久久久99热| 久久激情亚洲精品无码?V| 国产亚洲情侣久久精品| 国产成人午夜精品一区二区三区| 久久99精品久久久大学生| 久久99精品一区二区三区| 精品视频在线免费观看| 久久露脸国产精品| 国产精品爱搞视频网站 | 一本大道无码人妻精品专区| 99er热精品视频| 无码国内精品久久综合88| 亚洲精品福利视频| 久99久精品免费视频热77| 国产精品乱码高清在线观看|