Smoke and Combustible Gas Sensor – MQ2 (Smoke, LPG, I-Butane, Propane, Methane, Alcohol and Hydrogen)

$7.95

The MQ2 sensor is used to detect combustible and harmful gases for consumer and industrial applications, the gases this sensor can detect are: LPG, i-butane, propane, methane, alcohol, hydrogen and smoke, these gases are not only highly combustible but also harmful.

In stock

SKU: PHI1071255 Category: Tags: , ,

Description:

The MQ2 sensor is used to detect combustible and harmful gases for consumer and industrial applications, the gases this sensor can detect are: LPG, i-butane, propane, methane, alcohol, hydrogen and smoke, these gases are not only highly combustible but also harmful.
The MQ2 sensor’s sensitivity can be adjusted to suit the requirements of the application via a manual potentiometer located on the back of the sensor.
The output voltage from the Gas sensor increases when the concentration of gas increases. Sensitivity can be adjusted by rotating the potentiometer.

Specifications:

  • Working voltage: 5V DC
  • Chip: LM393, ZYMQ-2 gas sensors
  • Interface: Analogue
  • Pin definition: 1 – Output, 2 – GND, 3 – VCC
  • Dual signal output: (Analog output and TTL level output)
  • TTL output
  • Gas Detection: LPG, i-butane, propane, methane, alcohol, hydrogen and smoke
  • Fast response and high sensitivity
  • Dimensions: 32mm x 27mm

Contents:

  • 1 x MQ2 Smoke and Combustible Gas Sensor (MQ2)

We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

Australian Orders

  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
  • Standard Shipping – Free (higher cost / larger products) – Sent via Australia Post Parcel Service or Courier Service, depending on location and mailing address, 2 – 5 business days delivery, with full tracking.
  • Express Post – $12.00 (Cost may be higher depending on product size) – Sent via Australia Post Express Service, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Orders outside of metro orders can take 2+ days longer than the estimates stated above.

International Orders
Currently, we don’t ship internationally, but this will be coming soon, so stay tuned!

Pick Up
In-person pickup is currently not available. If the order is urgent, please contact us to see what can be arranged.

If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

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