Carbon monoxide and flammable gases MQ-9 sensor - semiconductor - Pololu 1483

Index: PLL-00550 EAN: 5904422367152

Sensor of carbon monoxide and combustible gases with analogue output.

Carbon monoxide and flammable gases MQ-9 sensor - semiconductor - Pololu 1483
€7.24 tax excl.
Shipping in 24 hours
30-day returns
PayPal payment
Manufacturer: OEM
Compatibility: Arduino


  • Power Supply: 5 V
  • Current consumption: 150 mA
  • Measuring range: from 10 to 10 000 ppm
  • Operating temperature: -10 to 50 °C



The sensor detects the concentration of CO (carbon monoxide) and flammable gases, the result can be obtained by measuring the voltage on the analog output.With this device, you can create a warning system against dangerous for human gases in the air.Sensor can be used, for example, in the module of Arduinoor on the board from the STM32 Discovery.


More detailed information is indocumentation.

Podstawka pod czujnik gazu z serii MQ - Pololu Czujnik tlenku węgla i gazów łatwopalnych MQ-9

We also have the stand facilitating the use.



Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

Card image cap
  • Botland is a PayPal verified seller. Protect your financial information with this fast, safe and secure online payment system.

Card image cap
  • Choose easy and quick PayU e-payment method. Your financial information will stay secure.

Customers who bought this product also bought:

Products from the same category: