MQ-2 Gas Sensor 用户手册 微雪电子 MQ-2 Gas Sensor 用户手册 1. 产品特性 敏感气体 液化气,丙烷,氢气 升压芯片 PT1301 工作电压 2.5V-5.0V 产品尺寸 40.0mm*21.0mm 固定孔尺寸 2.0mm 表1. 产品特性 原理:MQ-2 气体传感器所使用的气敏材料是在清洁空气中电导率较低的二氧 化锡(SnO2).当传感器所处环境...
Model:MQ-2;Product type:Semiconductor gas sensor;Standard package:Bakelite (black bakelite);Detection gas:Ammonia, sulfide, benzene vapor;Detection concentration:10-1000ppm(ammonia, toluene, hydrogen);Loop voltage (Vc):≤24V DC;Heating voltage (VH):5.0V
型号MQ-2 Gas Sensor 可用于检测液化气、丙烷和氢气等 产品简介 产品描述: 主要适用于液化气、丙烷和氢气等 模拟输出电压随检测环境中气体浓度的升高而增大 快速的响应恢复特性 自带升压电路 灵敏度可调 信号输出指示 产品参数: 工作电压:2.5V ~ 5.0V 产品尺寸:40.0mm * 21.0mm 固定孔尺寸:2.0mm 主要用途: 家...
color:showed in picture;type:MQ-2;name:MQ-2 Gas Sensor;Main chip:LM393;original:made in China;Working current:150mA;Concentration:10-1000ppm;Sensitivity:≥3%;factory price:yes;weight:15g;Type:co2 sensor;Use:For DIY Project;Place of Origin:CN;GUA;Theory:s
Arduino MQ-2 gas sensor module are used in gas leakage detecting equipments in family and industry, are suitable for detecting of LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke. Features: Wide detecting scope Fast response and High sensitivity Stable and long life Simple drive ...
Mq-2 Gas Sensor Module Smoke Methane Butane Detection (Blue) for Arduino DC 5V 150mA Signal Analog Ttl Output Module, Find Details and Price about Sensor Module Gas Sensor Module from Mq-2 Gas Sensor Module Smoke Methane Butan...
MQ-135 Gas Sensor benzene, alcohol, smoke Air quality monitor MQ-2 Gas Sensor LPG, propane, hydrogen Gas leakage detector MQ-3 Gas Sensor alcohol, ethanol Car alcohol alarm, breathalyser MQ-5 Gas Sensor LPG, natural gas, coal gas Gas leakage detector MQ-7 Gas Sensor carbon monoxide Carbon...
¥22 MQ-2气体传感器烟雾 甲烷丁烷检测模拟传感器 模块 ¥5.2 模块MQ-2烟雾气敏传感器模块 甲烷 液化气可燃气体 ¥4 MQ系列套件 MQ-2 MQ-135 9个气体传感器模块MQ-2/3/4/5/6/7/8/9 ¥3.79 MQ-2烟雾气敏传感器模块烟雾检测传感器 液化气可燃气体模块 甲烷 ¥6.98©...
MQ5 MQ9 O2 (ME2-O2-Ф20) O2 (MIX8410) - + Buy Now Also Add:$0.00 GreenHouse Monitoring System using Arduino$2.64 GAS SENSORGASGROVEMQ2MQ PRODUCT DETAILS Tip We've released theSeeed Gas Sensor Selection Guide, it will help you choose the gas sensor that best suits your needs. ...
The gas sensor used in MQ-135 gas sensor is tin dioxide (SnO2) with low conductivity in clean air. When there is sensitive gas in the environment where the sensor is located, the conductivity of the sensor increases with the increase of the con...