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

$9.00 CAD
$9.00 CAD
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Quantity: 5 units
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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)
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