MQ7 Carbon Monoxide gas sensor module

  • SE12
Operating voltage : DC 5 V.

IC driver : LM 393.

Size : 11 x 33 x 20 mm.

Range : 10 to 1000 ppmm.

Characteristic gas : 100 ppmm CO.

Sensitive resistance : 2 to 20 10kohm 10kohm at 100ppm CO.

Sensitivity : ?_? 3%.

Return time : ?_ 30 s.

Heating resistance : ?? 31ohm 3ohm.

Heating current : ?_ 180 mA.

Reaction time : ?_ 1 s.

Heating voltage : 5.0V ?? 2V / 1.5 ?? 1V.

Heating power : approx. 350 mW.

Ambient temperature : -20 ?? C to + 50 ?? C.

Humidity : ?_ 95% RH.

Oxygen content : 21%.

₹220
Excluding Tax: ₹40
Stock Status: In Stock
Delivery Status: Saturday

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