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Gasoline and Diesel Exhaust Gas sensor TGS 2201

Description:
The TGS 2201 contains two independent sensing elements on one substrate and produces separate output signals for responding to diesel and gasoline exhaust gases. This feature makes TGS2201 is an ideal senor for application in automatic damper control systems for automobile ventilation

Specifications:
1) Target gases :
diesel exhaust (NO, NO2) ; gasonline exhaust (CO, H2, HC),
2) range：
diesel exhaust (0.1-10ppm) ; gasonline exhaust (10-1000ppm)
3) sensitivity (change ratio of Rs) :
diesel exhaust (12+/-8) ; gasonline exhaust (0.65+/-0.15)
4) Circuit Voltage：15V DC
5) Heater Voltage：5.0±5%V DC

Features:
1) Dual sensor element
2) High sensitivity to exhaust gases emitted by both gasoline and diesel-fueled engines
3) Long life and low cost
4) Uses simple electrical circuit

Application:
Automobile ventilation control