Gas Detection Module Kit – 9 Sensors
This easy to use sensor kit consists of 9 different gas sensors. Each sensor ships pre-assembled with headers installed. Simply power these sensors with 5V, and the AO pin will output an analog voltage proportional to the gas detected.
These sensors are highly sensitive and provide fast updates once the initial warm up period has completed. Each sensor board also features an adjustable set-point digital output (DO). The trigger point can be set using the potentiometer on the back of the module.
Please note: these are relative output sensors, and the voltage output does not represent a defined concentration. These are best used for detecting a change in concentration.
- MQ2 – Smoke Sensor
- MQ3 – Alcohol Gas Sensor
- MQ-4 – Methane Gas Sensor
- MQ-5 – H2, LPG, CH4, CO, Alcohol Sensor
- MQ-6 – LPG / Propane Gas Sensor
- MQ-7 – Carbon Monoxide Gas Sensor
- MQ-8 – Hydrogen Gas Sensor
- MQ-9 – Carbon Monoxide & Flammable Gas Sensor
- MQ-135 – Air Quality Sensor
May We Also Suggest…
This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.
This product is returnable Within 14 Days of delivery. Item must be unopened, unused, and in re-saleable condition.