Skip to content
Skip to product information
1 of 1

High-Sensitivity MQ-9 Flammable Gas Sensor Module for Industrial Use

209.00 ฿ THB
209.00 ฿ THB
Sale Sold out
Shipping calculated at checkout.

Additional details

Shipping fees will be automatically calculated during the checkout process.

Reach out to us via the contact form for further information and assistance.

Quantity: 5 units
Secure checkout with
  • Visa
  • Mastercard
  • American Express
  • Apple Pay
  • Union Pay
  • Maestro
  • Bitcoin
  • Discover

About the Product

MQ-9 Flammable Gas Sensor Module for Industrial Applications


Upgrade your gas detection capabilities with the MQ-9 Flammable Gas Sensor Module designed for precise flammable gas detection in industrial settings. Operating at DC5V with a power consumption of 150mA, this sensor provides TTL digital output and features an AO output of 0.1-0.3V.

Advanced MQ-9 Gas Sensor Module for Gas Detection Systems

The MQ-9 sensor utilizes tin dioxide (SnO2) for enhanced conductivity and employs low-temperature cycling for accurate carbon monoxide detection. With high sensitivity to carbon monoxide, methane, and liquefied petroleum gas, this cost-effective sensor is ideal for various industrial applications requiring reliable gas detection for safety and efficiency.

MQ-9 Gas Sensor Module: High-Sensitivity Flammable Gas Detection for Industrial Safety

Feature Specification
Input Voltage DC5V
Power Consumption 150mA
Digital Output (DO) TTL digital 0 and 1 (0.1 and 5V)
Analog Output (AO) 0.1-0.3V (relative to pollution)
Warm-up Time ~20s
Sensing Material Tin Dioxide (SnO2)
Size 32mm (L) x 20mm (W) x 22mm (H)
View Product Details

Got Questions?

If you’d like to learn more about us and our products, contact us!

Contact info

LYS-SZ

+86 182 1872 0821

You might like