Smoke Sensor (MQ-6)

They are used in gas leakage detecting equipments in family and industry, are suitable for detecting ofLPG, iso-butane, propane, LNG, avoid the noise of alcohol and cooking fumes and cigarette smoke.

Applications:

1. The domestic gas leakage detector
2. Industrial Combustible gas detector
3. Portable gas detector

Features:

• Good sensitivity to Combustible gas in a wide range
• High sensitivity to Propane, Butane, and LPG
• Long life and low cost
• Simple drive circuit
• An indication of the signal output
• Dual signal output (analog output, and TTL level output)
• The TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
• 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage.
• High sensitivity to hydrogen.
• Can be resistant to ethanol steam, LPG (petroleum), smoke interference.
• Has a long life and reliable stability.
• Fast response and recovery characteristics.