First, the food vapor sensor TGS880 main parameters:
Heater voltage VH: 5.0 +/- 0.2V
Sensor power consumption: <15mW
Heater resistance: 30 +/- 3
Two,Food vapor sensor TGS880 originaluring range:
originalurable range: 30-3000ppm
originalurable gases: carbon monoxide, methane, ethanol, iso-butane, hydrogen
