MQ131 ozone sensor module–OKY3340 – OKYSTAR

Brand New High Quality. Size: 32mm * 22mm * 30mm (L * W * H) Main chip: MQ131 gas sensing probe. Working voltage: DC 5V. Send Inquiry. Chat Online. Call on Whatsapp.


IoT MQ131 Ozone Gas Sensor Module For Arduino,Raspberry Pi

Mar 02, 2017· MQ131 ozone gas sensor with high accuracy(12 bit resolution). Plug and play architecture makes it easy to connect ideal for software developers, schools, makers, engineers, IoT application and for rapid prototyping. works with Arduino Raspberry pi …



GitHub ncdcommunity/Arduino_Library_MQ131_Ozone_Gas ...

The MQ131 ozone gas sensor is capable of sensing ozone air concentration levels between 10ppb and 2ppm. The ideal sensing condition for the MQ131 is 20°C ±2°C at 65% ±5% humidity. This Device is available from


China Ozone Sensor, Ozone Sensor Manufacturers, Suppliers ...

China Ozone Sensor manufacturers Select 2021 high quality Ozone Sensor products in best price from certified Chinese Sensor, China Transducer suppliers, wholesalers and factory on


Sensor de Gás Ozônio MQ131 Duplo Baixa e Alta Concentração ...

O Sensor de Gás Ozônio MQ131 Duplo para Baixa e Alta Concentração é um dispositivo de segurança utilizado principalmente no desenvolvimento de projetos eletrônicos, possuindo alta sensibilidade para detecção de Gás Ozônio, desde que trabalhe em conjunto com plataformas de prototipagem, como, por exemplo, Arduino ou Raspberry PI. O diferencial dessa placa é apresentar dois sensores ...


Question about Ozone Gas Sensor 12Bit (MQ131) measurement ...

Feb 19, 2019· Question about Ozone Gas Sensor 12Bit (MQ131) measurement. More than 400 PPM of ozone from my product. Arduino Uno + Arduino Uno Compatible I2C Shield + Ozone Gas Sensor 12Bit (MQ131) Connect the power for 3 days and heat the sensor. The wrong amount of ozone is measured. As the amount of ozone increases, the measured value of MQ131 decreases.


MQ131 for ozone does not work Sensors Arduino Forum

May 06, 2021· Hi all, I bought 2 mq131 sensor for ozone detection from different suppliers. First one was obtained from aliexpress, so i though the sensor was broken. Second one is from a spanish supplier. I have the same problem with both sensors: no changes in analog output when they are exposured to ozone. Ozone is also measured with an industrial sensor for I+D so I am completely …


MQ131 Ozone Gas Sensor – RoboticsDNA

The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electro circuit, Convert change of conductivity to correspond output signal of gas concentration. MQ131 gas sensor has high sensitivity to Ozone, also sensitive to O3 CL2, NO2, etc.


Sensor de ozono MQ131 MQ131, módulo de gas de ozono ...

Buy Sensor de ozono MQ131 MQ131, módulo de gas de ozono, sensor de detección with fast shipping and toprated customer service. Newegg shopping upgraded ™


MQ131 Sensor de Gás de Ozônio de Baixa Concentração

O sensor do gás de ozônio MQ131 tem a sensibilidade elevada ao ozônio, e tem também a sensibilidade ao óxido forte tal como Cl2, NO2 etc. Ele responde opostamente aos gases de interferência orgânicos.


Sensor De Gas Ozonio Mq 131 | MercadoLivre 📦

Módulo Mq131 Mq131 Sensor De Gás Ozônio Arduino. Antes: 199 reais con 99 centavos R 199. , 99. 165 reais con 99 centavos R 165. , 99 17% OFF. em. 12x.


Detecção de Alta concentração de ozônio MQ131 MQ131 ...

Lista de produtos Produtos similares descrição do produto Nome do produto: sensor de gás ozônio MQ131 módulo (com analógico e sinais de nível TTL): 32mm X 22mm X 30mm L * W * chip principal: alta concentração de MQ131 sonda de detecção de gá tensão de trabalho: DC 5 ísticas:1, tem uma saída de ...