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Zhengpingpai MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke Methane Liquified Gas Sensor Module Starter DIY Kit (Size : MQ-135)

20 ر.ق

  • The switching signal having a DO (TTL) output and analog output AO.
  • Analog output voltage with the higher concentration of higher voltage
  • Using the high-quality dual-panel design, with power indicator and TTL signal output instructions.
  • TTL output valid signal is low. ( Low-level signal when the output light can be directly connected to the microcontroller or relay module )
  • MQ-135
  • MQ2
  • MQ3
  • MQ4
  • MQ5
  • MQ6
  • MQ7
  • MQ8
  • MQ9
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Description

Welcome to our shop.

MQ-135

We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered, needs to warm up around the 20S, measured data was stable, heat sensor is a normal phenomenon, because the internal heating wire if hot is not normal.
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor, soot, carbon monoxide, and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered, need to warm about 20S, measured data becomes stable, heat sensor is normal


MQ-2

Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered, needs to warm up around the 20S, measured data was stable, heat sensor is a normal phenomenon, because the internal heating wire if hot is not normal.
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor, soot, carbon monoxide, and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered, need to warm about 20S, measured data becomes stable, heat sensor is normal


MQ3
Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered, needs to warm up around the 20S, measured data was stable, heat sensor is a normal phenomenon, because the internal heating wire if hot is not normal.
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor, soot, carbon monoxide, and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered, need to warm about 20S, measured data becomes stable, heat sensor is normal

MQ4

Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor,soot,carbon monoxide and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered,need to warm about 20S,measured data becomes stable,heat sensor is normal

 


MQ5

Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor,soot,carbon monoxide and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered,need to warm about 20S,measured data becomes stable,heat sensor is normal

MQ6
Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor,soot,carbon monoxide and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered,need to warm about 20S,measured data becomes stable,heat sensor is normal

MQ7
Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor,soot,carbon monoxide and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered,need to warm about 20S,measured data becomes stable,heat sensor is normal

MQ8

Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor,soot,carbon monoxide and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered,need to warm about 20S,measured data becomes stable,heat sensor is normal


MQ9
Welcome to our shop.
We provide you with the best quality goods and services, and your satisfaction is our eternal pursuit.
Rapid response and recovery characteristic
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
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .
Application:
Suitable home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor,soot,carbon monoxide and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered,need to warm about 20S,measured data becomes stable,heat sensor is normal

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