MQ-2 Rauch Methan Butan Gas Sensor Modul Sensormodul LM393 for Arduino Raspberry Pi
100% brand new and high quality

Notes:Due to different production batch,the product color will be different,but we guarantee that all the product is same quality

Module Size: 30×19×20mm/1.18*0.74*0.78"

Input Voltage: DC5V

Power Dissipation: 150mA

DO Output: 0.1-5V

AO Output: 0.1-0.3V

Detectable Concentration: 300-10000ppm

characteristics:

With a signal output instruction

Dual signal output (analog output, and TTL level output)

TTL output

0~5V analog output voltage, the higher the concentration the higher the voltage

The gas, natural gas, city gas, smoke better sensitivity

With a long service life and reliable stability

Rapid response and recovery characteristics

 

Package Included:

1 x MQ-2 Gas Sensor Module Smoke Butane Methane Detection for Arduino MQ2 Decector
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    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.

  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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Am 02.09.21 hat der Verkäufer die folgenden Angaben hinzugefügt:

 

 
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