Carbon Monoxide Gas Sensor Arduino Compatible
ARD2-2257
$12.95
| QTY | Price |
|---|---|
| 1 | $12.95 |
Description
This Arduino compatible Carbon Monoxide (CO) Gas Sensor is suitable for sensing CO concentrations in the air. It's perfect for detecting CO leaks in homes, cars, or industrial situations. It is used with an MQ-7 sensor capable of detecting CO-gas concentrations.
This Arduino compatible carbon monoxide (CO) gas sensor is sensitive to carbon monoxide gas and has a fast response time. The sensor's output is an analog resistance. The resistance of the MQ-7 gas sensor is different for various kinds and concentrations of gases. Make sure to configure the detector when using this sensor. The recommended calibration setting is 200ppm CO in the air with a load resistance of about 10Kohm (5Kohm to 47Kohm). Determine the warning points for the gas after considering the temperature and humidity conditions.
Features
- Based on MQ-7 gas sensor
- High sensitivity
- Stable & long life
- Applications in detecting CO gas for homes, cars or industrial situations
Specifications
Operating Voltage
5V
Burn-in/Preheat time
No less than 48 hours
Stabilisation Time
Approx. 3 minutes
Operating Temperature
-20 - +50°C
Storage temperature
-20 - +50°C
Heating Voltage
High: 5V±0.1; Low: 1.4V±0.1
Heating Time
High: 60±1 sec.; Low: 90±1 sec.
Heating Power Consumption
Approx. 350mW
Relative humidity
<95% RH
Detectable Concentration
20 - 2000ppm
Outputs
Digital & Analog
Sensing resistance (in 100ppm CO)
2 - 20k
Dimensions
Length (mm)
32
Width (mm)
22
Height (mm)
27
Resources
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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
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