





MQ7 – Carbon Monoxide Gas Sensor Module
This Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5V.
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₹125.00 Original price was: ₹125.00.₹115.00Current price is: ₹115.00.
Inclusive of GST
- Pick up from the Robotwala Store
To pick up today
Free
- Shiprocket from Air
Our courier will deliver to the specified address
3-4 Days
139
- Shiprocket from Surface
courier will deliver to the specified address
5-7 Days
90
- Warranty 1 year
- Free 30-Day returns
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Description
This Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5V.
Specifications of MQ7 Gas Sensor:-
- Size: 35mm × 22mm × 18mm
- Detection of gas: carbon gas
- Heating voltage: 5 ± 0.2V (AC · DC)
- Working current: 140mA
- Loop voltage: 10V (maximum DC 15V)
- Load resistance: 10K (adjustable)
- Detection concentration range: 10-1000ppm
- Clean air voltage: ≤1.5V
- Sensitivity: ≥3%
- Response time: ≤1S (preheat 3-5 minutes)
- Response time: ≤30S
- Element power: ≤0.7W
- Working temperature: -10 ~ 50 ℃ (nominal temperature 20 ℃)
- Humidity: 95% RH (nominal humidity 65% RH)
* Product Images are shown for illustrative purposes only and may differ from actual product.
Additional information
Operating voltage | 2.5 3.0V |
Pixel Resolution | 0.3MP |
Photosensitive array | 640 x 480 |
Optical Size | 1.6 inch |
Angel of view | 67 degrees |
Maximum Frame Rate | 30fps VGA |
Sensitivity | 1.3V/(Lux-sec) |
Dormancy | Less than 20A |
Power consumption | 60mW/15fpsVGA YUV |
Temperature operation Range | -30 C ~ 70 C |
Pixel area | 3.6 x 3.6 m |
Signal to noise ratio (SNR) | 46 dB |
Dynamic range | 52 dB |
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