Description: 
TGS2611 is a semiconductor type gas sensor which combines very high sensitivity to methane gas with low power consumption and long life. Due to miniaturization of its sensing chip, TGS2611 requires a heater current of only 56mA and the device is housed in a standard TO-5 package. 

Specifications: 
1) Target gases : Methane, Natural Gas 
2) range:500 ~ 10,000 ppm 
3) sensitivity (change ratio of Rs) : 0.60 ± 0.06 
4) Circuit Voltage:5.0±0.2V DC/AC 
5) Heater Voltage:5.0±0.2V DC/AC 

Features 
Long life, Small size; 
Low power consumption; 
High sensitivity to methane; 
Uses simple electrical circuit; 

Applications
Domestic gas alarms; 
Portable gas detectors; 

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