MP-3B model with advanced planar construction is comprised of heater and metal oxide semiconductor material of subminiature Al2O3 ceramic plate, fetch out electrode down-lead, encapsulation in metal base and cap. When the target gas (alcohol) exists , The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electro circuit, Convert change of conductivity to correspond output signal of gas concentration.
Applications:
It is Used for detecting whether the driver and other people who drink alcohol, or detecting whether ethanol steamy exist in other places.
Note: For more technical details go through Datasheet in the attachment section
Feature:
- Lower consumption
- Small size
- Fast response and resume
- Highest sensitivity
- Excellent stability and long life
- Easy circuit and big signal output
- Excellent selectivity
- Heater consumption PH: ≤350mW
Package Includes:
1 x Winsen MP-3B Flat Surfaced Alcohol Sensor
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