MQ5 MQ-5 Methane Natural Gas Sensor Shield
Summary device description.
Features
- MQ-5 LPG Gas City Sensor Module
- Sensitive material MQ-5 gas sensor is used to clean the air in the lower conductivity for better gas, natural gas, city gas detection.
- Both DO (TTL) and (AO Analog) switching signals
- TTL output valid signal is low. ( Low-level signal when the output light can be directly connected to the microcontroller or relay module)
- Analog output voltage with the higher concentration of higher voltage.
- Input voltage : DC5V Power consumption (current): 150mA
- DO output : TTL digital 0 and 1 ( 0.1 and 5V)
- AO output :0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
Reference
This link is to similar products listed on Amazon.com. It does NOT cost you more to purchase using this link, but as an Amazon Associate I earn from qualifying purchases. I hope this will eventually help me continue supporting the Home Automation community.
Planned project to detect if grill, firepit, fireplace, or range is left on or leaking gas. MP-4 model with advanced planar construction is Use simple electrocircuit, convert change of conductivity to correspond output signal of gas concentration. It is widely used in domestic gas leakage alarm, industrial flammable gas alarm and portable gas detector.
Features
- Small gas sensor
- 300-10000PPM
- Combustible Gas Sensor Methane, natural gas, biogas Sensor
- Comprised of heater and metal oxide semiconductor material of subminiature Al2O3 ceramic plate, fetch out electrode down-lead, encapsulation in metal base and cap. When the target gas exists , The sensor’s conductivity is more higher along with the gas concentration rising.
Reference
Configuration
This link is to similar products listed on Amazon.com. It does NOT cost you more to purchase using this link, but as an Amazon Associate I earn from qualifying purchases. I hope this will eventually help me continue supporting the Home Automation community.