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MQ7 Carbon Monoxide Gas Sensor Module
- Product Code: MSG-COG_mod
- Availability: Out Of Stock
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₹253.39 (+ GST)
Out of Stock
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MQ7 - CO Gas Sensor Module
General Description
This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.
This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC..
Features
- Heater Voltage: 5 ±0.2V（AC or DC）
- Working current: 140mA
- Loop Voltage: 10V(≤15V DC)
- Load Resistance: 10K(Adjustable)
- Concentration: 10-2000ppm
- Sensitivity: ≥ 3%
- Response Time: ≤ 1S(Heater Time 3-5min)
- Recovery Time: ≤ 30S
- Power Consumption: ≤ 0.7W
- Working temperature: -10~50℃
- Working humidity: 95%RH
- Size: 35mm×22mm×18mm (L×W×H)
*Image shown is a representation only.
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