Gravity: Analog CH4 Gas Sensor (MQ4) - module with a methane sensor
ID: 581624
5906623406494
zł35.21
Tax included
zł28.63 tax excl.
Module with an analog MQ4 methane sensor. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0129
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14 days for return
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Opis
Module with an analog MQ4 methane sensor. Methane (CH4) is a gas that is colorless and odorless. The mixture of methane and air in a volume concentration of 4.5–15% is explosive. The formation of this mixture as a result of methane entering closed rooms (e.g. in hard coal mines) may cause an explosion. Due to its properties, methane is difficult to detect without a specialized device. Using the module with the MQ4 sensor, it is possible to build a detector that will detect CH4 in our environment. The module is powered with 5 V and has an analog output (Gravity connector) proportional to the measured concentration. The sensor is characterized by high sensitivity adjustable with a potentiometer and can measure the concentration of methane in the range from 200 to 10,000 ppm. The Wiki page contains the manual and sample programs.
Features
- Measurement range: from 200 to 10000 ppm
- Analog interface
- Quick reaction
- Adjustable sensitivity by potentiometer
- Stable performance
- Simple connection via the Gravity connector
- Power supply: 5V
- Size: 40 x 20mm
581624
Data sheet
- Interface
- Sygnał analogowy
- Type of sensor
- MQ-4
- Power supply voltage
- 5 V
- Concentration measurement
- CH4
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