<![CDATA[Discount price, wholesale MQ5 Natural Gas Detector Town Gas Sensor for LPG Methane from china factory directly]]> http://www.uxcell.com info@uxcell.com en> Wed, 20 Aug 2014 14:49:14 +0800 http://blogs.law.harvard.edu/tech/rss <![CDATA[MQ5 Natural Gas Detector Town Gas Sensor for LPG Methane]]> http://www.uxcell.com/mq5-natural-gas-detector-town-gas-sensor-for-lpg-methane-p-326734.html <img src="http://media.uxcell.com/uxcell/images/item/medium/ux_a12100500ux0199_ux_m.jpg" /><p>Specifications:</p> <table cellspacing="1" cellpadding="1" border="1" style="width: 384px; height: 409px"> <tbody> <tr> <td>Product Name</td> <td>Gas Sensor</td> </tr> <tr> <td>Model</td> <td>MQ-5</td> </tr> <tr> <td>Sensor Type</td> <td>Semiconductor</td> </tr> <tr> <td>Detection Gas</td> <td>LPG, Methane, Coal Gas</td> </tr> <tr> <td>Concentration</td> <td>300-10000ppm( Methane, Propane, Butane, H2)</td> </tr> <tr> <td rowspan="3">Circuit</td> <td>Loop Voltage(Vc): &le;24V&nbsp; DC</td> </tr> <tr> <td>Heater Voltage(Vh): 5.0V&plusmn;0.2V AC or DC</td> </tr> <tr> <td>Load Resistance(Rl): Adjustable</td> </tr> <tr> <td rowspan="5">Character</td> <td>Heater Resistance(Rh): 31&Omega;&plusmn;3&Omega;Room Tem.</td> </tr> <tr> <td>Heater Consumption(Ph): &le;900mW</td> </tr> <tr> <td>Sensing Resistance(Rs): 2K&Omega;-20K&Omega;(in 2000ppm C3H8 )</td> </tr> <tr> <td>Sensitivity(S): Rs(in air)/Rs(1000ppm C3H8)&ge;5</td> </tr> <tr> <td>Slope: &le;0.6(R1000ppm/R500ppm H2)</td> </tr> <tr> <td rowspan="3">Condition</td> <td>Tem.&nbsp; Humidity: 20&plusmn;265%&plusmn;5%RH</td> </tr> <tr> <td>Standard Test Circuit: Vc:5.0V&plusmn;0.1V<br /> VH: 5.0V&plusmn;0.1V</td> </tr> <tr> <td>Preheat Time: Over 48 hours</td> </tr> <tr> <td>Pins</td> <td>6 Pins</td> </tr> <tr> <td>Material</td> <td>Metal, Plastic</td> </tr> <tr> <td>Size</td> <td>2.4 x 1.7cm / 0.94" x 0.67"(L*D)</td> </tr> <tr> <td>Color</td> <td>Silver Tone</td> </tr> <tr> <td>Weight</td> <td>&nbsp;4g</td> </tr> <tr> <td>Package Content</td> <td>1 x Gas Sensor</td> </tr> </tbody> </table> <p>Description:</p> <ul> <li>MQ-5 gas sensor has high sensitity to Methane, Propane and Butane, and could be used to detect both Methane and Propane.</li> <li>The sensor could be used to detect different combustible gas especially Methane, it is with low cost and suitable for different application.</li> </ul> <p>&nbsp;</p>