Description
The MQ-5 Gas sensor can detect or measure gasses like LPG, natural gas and town gas . The module version of this sensor comes with a Digital Pin which makes this sensor to operate even without a microcontroller and that comes in handy when you are only trying to detect one particular gas. When it comes to measuring the gas in ppm the analog pin has to be used, the analog pin also TTL driven and works on 5V and hence can be used with most common microcontrollers.
Features
- Input voltage: DC5V power (current): 150mA
- Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices.
- Excellent resistance to alcohol, smoke interference
- TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module) with a DO switch signal (TTL) output and AO analog signal output;
- Product Dimensions: 32 (L) * 20 (W) * 22 (H)