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MQ-7 Carbon Monoxide Gas Sensor Module
$0.9500
In stock
SKU
SEN-16-027
Volume discounts:
- +50 4 % $0.9100
- +100 6 % $0.8900
- +300 8 % $0.8700
- +500 11 % $0.8500
- +1000 12 % $0.8400
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MQ-8 Hydrogen Gas Sensor Module Previous 
This is a MQ7 Gas sensor (CO), suitable for sensing Carbon Monoxide concentrations(PPM) in the air. MQ7 Gas sensor can measure CO concentrations ranging from 20 to 2000 ppm. This sensor has a high sensitivity and fast response time.
The sensor™s output is an analog resistance. MQ7 gas sensor has high sensitivity to Carbon Monoxide. The sensor could be used to detect different gases contains CO, it is with low cost and suitable for different application. They are used in gas detecting equipment for carbon monoxide(CO) in family and industry or car.
Specificatoins of MQ-7 Carbon Monoxide Gas Sensor Module:
- Circuit Voltage : 5V
- Heating Resistance : 33 ± 5%
- Heating consumption : About 350mW
- Relative humidity : Less than 95%RH
- Detecting range : 20ppm-2000ppm carbon monoxide
| Interface Type | Analog |
|---|---|
| Operating Voltage (V) | 5V |
| Operating Current (mA) | 70 |
| Operating Temp (°C) | -20 to 50°C |
| Mounting Type | THT (Through Hole) |
| Output Type | Analog |
| Response Time | 30 to 60 seconds |
| Measurement Range | 20 to 2000 ppm |
| Environmental Parameter | Gas |
| Probe Type | Resistive |
| Chipset | MQ-7 |
| Humidity Range | Less than 95% RH |
| Relay Output | No |
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