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<p><span style=”font-size:18px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><strong>Description:</strong></span></span><br />
<span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>The MQ-5 Gas sensor can detect or measure gasses like LPG, natural gas and town gas. The module version of this sensor comes with a Digital Pin which makes this sensor to operate even without a microcontroller and that comes in handy when you are only trying to detect one particular gas. When it comes to measuring the gas in ppm the analog pin has to be used, the analog pin also TTL driven and works on 5V and hence can be used with most common microcontrollers.</span></span></p>
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<p><span style=”font-size:18px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><strong>Features:</strong></span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Can be used as a Digital or analog sensor</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Analog output voltage, the higher the concentration, the higher the voltage.</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>The Sensitivity of Digital pin can be varied using the potentiometer</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>High sensitivity to LPG, natural gas, town gas</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Small sensitivity to alcohol, smoke</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Fast response</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Stable and long life</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Simple drive circuit</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Four screw holes for easy positioning</span></span></p>
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<p><span style=”font-size:18px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><strong>Specification:</strong></span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Operating Voltage: +5V</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Analog output voltage (AO): 0V to 5V</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Digital Output Voltage (DO): 0V or 5V (TTL Logic)</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Preheat duration 20 seconds</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Dimension (mm) : 32 * 22 * 27 (L*W*H)</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Weight: 10 g</span></span></p>
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<p style=”margin: 0px; font-size: 12px; line-height: normal; font-family: ‘Helvetica Neue’; color: rgb(69, 69, 69);”> </p>
<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Alternative MQ Gas Sensors</span></span></p>
<table border=”1″ cellpadding=”1″ cellspacing=”1″>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Sensor Name</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Gas to measure</span></span></p>
</td>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-2</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Methane, Butane, LPG, Smoke</span></span></p>
</td>
</tr>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-3</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Alcohol, Ethanol, Smoke</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-4</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Methane, CNG Gas</span></span></p>
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</tr>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-5</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Natural gas, LPG</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-6</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>LPG, butane</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-7</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Carbon Monoxide</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-8</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Hydrogen Gas</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ-9</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Carbon Monoxide, flammable gasses</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>MQ135</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Air Quality</span></span></p>
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</tbody>
</table>
<p style=”margin: 0px; font-size: 12px; line-height: normal; font-family: ‘Helvetica Neue’; color: rgb(69, 69, 69);”> </p>
<p style=”margin: 0px; font-size: 12px; line-height: normal; font-family: ‘Helvetica Neue’; color: rgb(69, 69, 69);”> </p>
<p style=”margin: 0px; font-size: 12px; line-height: normal; font-family: ‘Helvetica Neue’; color: rgb(69, 69, 69);”><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><a href=”https://www.circuitstoday.com/interfacing-mq5-lpg-sensor-to-arduino”><span style=”color:#3498db;”>Tutorial: Interfacing MQ5 LPG Sensor to Arduino</span></a></span></span></p>
<p style=”margin: 0px; font-size: 12px; line-height: normal; font-family: ‘Helvetica Neue’; color: rgb(69, 69, 69);”> </p>
<p style=”margin: 0px; font-size: 12px; line-height: normal; font-family: ‘Helvetica Neue’; color: rgb(69, 69, 69);”><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><a href=”https://drive.google.com/file/d/1glfBrBeICZSY1z0fvOqOX2jzIZ-OvOIx/view”><span style=”color:#3498db;”>Datasheet of sensor: MQ-5 GAS SENSOR</span></a></span></span></p>
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