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MQ-7 Carbon Monoxide Gas Sensor detection Module for projects

MQ-7 Carbon Monoxide Gas Sensor detection Module for projects
Product Code: TD-MQ7M
Availability: In Stock
Price: Rs. 499.00 Rs. 312.00
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MQ-7 Carbon Monoxide Gas Sensor detection Module for projects

Module Description:

MQ-7 gas sensor is sensitive material used in clean air, low conductivity tin dioxide (SnO2). Detection method using low temperature cycling (1.5V heating) detect carbon monoxide, airborne sensor conductivity increases with the increase of the concentration of carbon monoxide gas, high temperature (5.0V heating) cleaning stray gas adsorption at low temperature. Using a simple circuit can be changes in the conductivity, concentration of the gas is converted to the corresponding output signal. MQ-7 gas sensor with high sensitivity for carbon monoxide, this sensor can detect a variety of gases containing carbon monoxide, is a low-cost sensors for a variety of applications.

General Description:

Carbon Monoxide sensor for use in industrial or mining applications. This unit offers excellent long life performance with stable sensing characteristics. 
 
They are used in gas detecting equipment for carbon monoxide(CO) in family and industry or car.
 
Module Features:
  1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
  2. With a DO switch signal (TTL) output and AO analog signal output.
  3. TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module).
  4. The analog output voltage, the higher the concentration the higher the voltage.
  5. The carbon monoxide detection with better sensitivity.
  6. There are four screw holes for easy positioning.
  7. With a long service life and reliable stability.
  8. Rapid response and recovery characteristics.
Sensor Features:
  • High Sensitivity
  • Stable and long life
  • Detection Range: 10 - 1,000 ppm CO
  • Response Time: <150s
  • Heater Voltage: 5.0V

Electrical properties:

  • Input voltage: DC5V power (current): 150mA
  • DO output: TTL digital 0 and 1 (0.1 and 5V)
  • AO output :0.1-0 .3 V (relatively clean), the highest concentration of voltage around 4V

Module Applications:

For home, carbon monoxide detection device environment. Suitable for carbon monoxide and gas detection.

Special note: The sensor is powered, needs to warm up around 20S, measured data becomes stable, the sensor fever is a normal phenomenon, because the internal heating wire, if hot is not normal.

 

*Image shown is a representation only.

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Description

 

MQ-7 Carbon Monoxide Gas Sensor detection Module for projects

Module Description:

MQ-7 gas sensor is sensitive material used in clean air, low conductivity tin dioxide (SnO2). Detection method using low temperature cycling (1.5V heating) detect carbon monoxide, airborne sensor conductivity increases with the increase of the concentration of carbon monoxide gas, high temperature (5.0V heating) cleaning stray gas adsorption at low temperature. Using a simple circuit can be changes in the conductivity, concentration of the gas is converted to the corresponding output signal. MQ-7 gas sensor with high sensitivity for carbon monoxide, this sensor can detect a variety of gases containing carbon monoxide, is a low-cost sensors for a variety of applications.

General Description:

Carbon Monoxide sensor for use in industrial or mining applications. This unit offers excellent long life performance with stable sensing characteristics. 
 
They are used in gas detecting equipment for carbon monoxide(CO) in family and industry or car.
 
Module Features:
  1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
  2. With a DO switch signal (TTL) output and AO analog signal output.
  3. TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module).
  4. The analog output voltage, the higher the concentration the higher the voltage.
  5. The carbon monoxide detection with better sensitivity.
  6. There are four screw holes for easy positioning.
  7. With a long service life and reliable stability.
  8. Rapid response and recovery characteristics.
Sensor Features:
  • High Sensitivity
  • Stable and long life
  • Detection Range: 10 - 1,000 ppm CO
  • Response Time: <150s
  • Heater Voltage: 5.0V

Electrical properties:

  • Input voltage: DC5V power (current): 150mA
  • DO output: TTL digital 0 and 1 (0.1 and 5V)
  • AO output :0.1-0 .3 V (relatively clean), the highest concentration of voltage around 4V

Module Applications:

For home, carbon monoxide detection device environment. Suitable for carbon monoxide and gas detection.

Special note: The sensor is powered, needs to warm up around 20S, measured data becomes stable, the sensor fever is a normal phenomenon, because the internal heating wire, if hot is not normal.

 

*Image shown is a representation only.

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:



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