Gas sensor
This analog gas sensor for LPG has a small heating part with an electronical chemical sensor. It is suitable for indoor usage. The sensor can output exact values only after warmup phase.
Caution: sensor gets hot while usage!
Specifications
Measurement range
300 - 10000 ppm
Measureable substances
Liquefied petrol gas (LPG), propane, methane, butane and other combustible gases
Application areas
Detecting gas leaks, gas alarm, robotic, microcontroller projects
Compatible with
Raspberry Pi (with AD-converter), Arduino. etc.
Special features
High sensitivity, good sensitivity for combustible gas in a wide range of concentrations
Analog Output
Values are processed by the microcontroller
Digital Output
thresholds can be set
Pins
VCC: Voltage supply 5V,
GND: Ground,
AOUT: Analog Output,
DOUT: Digital Output
Response time
≤ 10 s
Heating voltage
5.0 V ± 0.2 V
Heating resistance
31 Ω ± 3 Ω at room temperature
Heating power
≤ 900 mW
Surface resistance of sensitive material
2 -20 KΩ in 2000ppm propane C3H8
Operating temperature
-10 - 50 °C
Additional information
Dimensions
35 x 20 x 21 mm
Items shipped
SEN-MQ6
EAN
4250236819976
Article No.
SEN-MQ6
