MQ-2B - 24V Smoke Combustible Gas Sensor Plastic Cap

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Evelta SKU:
095-MQ-2B
Manufacturer Part Number:
MQ-2B
₹138.77 inc. GST
₹117.60 ex. GST
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Description

Sensitive material of MQ-2B gas sensor is SnO2, which with lower conductivity in clean air. When the target flammable gas exist, the sensor’s conductivity gets higher along with the gas concentration rising. Users can convert the change of conductivity to correspond output signal of gas concentration through a simple circuit. MQ-2B gas sensor has high sensitivity to propane and smoke, also can detect the natural gas and other flammable steam well. It is with low cost and suitable for different applications of detecting kinds of flammable gases.

Extra Information

Brand:
Winsen Sensor
Sensor Type:
Semiconductor
Standard Encapsulation:
Bakelite, Metal cap
Detection range:
300~10000ppm(flammable gas)
Target Gas:
Flammable gas, smoke gas sensor
Loop Voltage:
Load Resistance:
Adjustable
Heater Voltage:
5.0V AC or DC
Sensitivity:
Ro(in air)/Rs(2000ppm C3H8)>=5
Heater consumption:
Output Voltage:
2.5V~4.0V (in 2000ppmC3H8)
Concentration Slope:
Heater Resistance:
29Ohm (room tem.)
Tem. Humidity:
20C, 55%+-5%RH

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.