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10pcs x MQ-3 Smoke Sensor Ethanol vapor detection

$24.84

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 Specification

1. Have high steam sensitivity and good selectivity to ethanol.
2. Rapid response recovery characteristics
3. Long life and reliable stability
4. Simple driver circuit

Place of Origin

 Guangdong, China (Mainland)

 
Brand Name

 OEM Product

 
Model Number

 MQ-3

 
Circuit voltage

 ? 15V(DC&AC)

 
Heating voltage

 5V(+-0.2)

 
Load resistor

 Adjustable

 
Heating resistance

 31(+-3)

 
Heating power

 ? 900mW

 
Using temperature

 -10*C - 50*C

 
Storage temperature

 -20*C - 70*C

 
Relative humidity

 ? 95%RH

 
Oxygen concentration

 21%

Applications

Used in automobile driving personnel and other no drunken working personnel on-site inspection; Also used in other places the Ethanol steam detection

Package Including
10pcs x MQ-3 Smoke Sensor


Add to Cart:

  • Model: SH460345
  • Shipping Weight: 50 gram