Alcohol Ethanol Gas Sensor MQ-3
Detect alcohol and ethanol levels with the MQ-3 gas sensor. Ideal for breathalyzers and industrial applications. Buy now for accurate results.
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The MQ-3 gas sensor is a module that detects the presence of alcohol, specifically ethanol, in the air. It is commonly used in breathalyzer devices, alcohol detection systems, and other applications where monitoring alcohol levels is important.
The MQ-3 sensor operates on the principle of a chemical reaction between the alcohol molecules and the sensors sensitive material, which causes a change in resistance. This change in resistance is then converted into an electrical signal that can be read by a microcontroller or other electronic device.
The sensor has a high sensitivity to alcohol vapors, making it ideal for detecting even small concentrations of ethanol in the air. It has a detection range of 0.04-4mg/L, with a response time of less than 10 seconds.
The MQ-3 gas sensor is easy to use and can be integrated into a variety of electronic projects. It is compact in size, lightweight, and has low power consumption, making it suitable for portable and battery-operated devices.
Overall, the MQ-3 gas sensor is a reliable and accurate tool for detecting alcohol vapors in the air, making it a valuable component for alcohol detection systems and safety applications.
Product Name: Gas Sensor MQ-3 - Alcohol Ethanol
Description:
The Gas Sensor MQ-3 is a semiconductor sensor for detecting alcohol ethanol in the air. It is commonly used in breathalyzers, alcohol detection devices, and other applications where the presence of alcohol needs to be monitored.
Technical Specifications:
- Operating Voltage: 5V DC
- Operating Current:
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Tag: Sensor de gás, Mq-3, álcool, Etanol, Detecção de gás, Segurança, Monitoramento de gás, Sensor de álcool, Sensor de etanol, Detector de vazamento de gás
ID: Sen-212
Brand: Importado
Warranty: 12 meses
Stock: Pronta Entrega
Specifications
Tensão De Operação | 5v dc |
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Tipo | Sensor de gás |
Corrente De Operação | 150ma |
Faixa De Detecção | Alcool, benzeno, hidrocarbonetos |
Tensão De Alimentação | 5v |
Corrente De Trabalho | 150ma |
Resposta De Tempo | <10s |
Corrente De Repouso | <20ma |
Resolução | 0.01mg/l |
Tempo De Resposta | <10s |
Peso | 8g |
Temperatura De Operação | -10°c a 50°c |
Umidade De Operação | <95% |
Dimensões | 32mm x 22mm x 27mm |
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