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特点:
MEMS技术
灵敏度高,使用范围广
反应快
功耗低
寿命长,价格低
应用电路简单
体积小
应用:
酒精测试仪
便携气体探测仪
口腔异味探测器
手机,MP3/MP4
倒车雷达
电气参数:
Item |
Symbol |
Condition |
Specification |
Sensor Resistance |
Rs |
Alcohol at 115ppm/Air |
10KΩ--20KΩ |
Change Ratio of Sensor Resistance |
Rs/Ro |
Rs(Alcohol at 115ppm/Air) Ro(Resistance in a Air) |
0.5+0.05 |
Heater Power Consumption |
PH |
At VH =0.8V |
40Mw(T*ical) |
Heater Resistance |
RH |
Room Temperature |
8Ω+0.5Ω |
SGS-G
SEKUO