Datasheet Summary
FIGARO
PRODUCT INFORMATION
TGS 2201
- for detection of Gasoline and Diesel Exhaust Gas
Features
:
- Dual sensor element
- High sensitivity to exhaust gases emitted by both gasoline and diesel-fueled engines
- Long life and low cost
- Uses simple electrical circuit
Applications:
- Automobile ventilation control
The sensing element is prised of a metal oxide semiconductor layer formed on an alumina substrate of a sensing chip together with an integrated heater. In the presence of a detectable gas, the sensor's conductivity changes depending on the gas concentration in the air. A simple electrical circuit can convert the change in conductivity to an output signal which corresponds to...