FASTAR是(shi)一(yi)種快速(su)響應、抗沖擊、非接觸(chu)式位(wei)移傳感(gan)(gan)器(qi),用于測量線(xian)(xian)性位(wei)移(位(wei)置)。FASTAR是(shi)一(yi)款(kuan)可變(bian)(bian)(bian)電(dian)(dian)感(gan)(gan)器(qi),其行程與(yu)機(ji)(ji)身長(chang)度(du)之比(bi)(bi)幾乎(hu)為(wei)1:1,機(ji)(ji)身長(chang)度(du)約(yue)為(wei)典(dian)型(xing)LVDT的(de)一(yi)半。與(yu)Sentech信號處理器(qi)一(yi)起使(shi)用,它允許以比(bi)(bi)其他非接觸(chu)設備更(geng)小的(de)誤差進(jin)行高速(su)位(wei)移測量,并具有優異的(de)抗電(dian)(dian)磁干擾能力。FASTAR由線(xian)(xian)圈(quan)纏繞(rao)管內的(de)可移動(dong)鐵芯組(zu)成。當(dang)鐵芯移入或移出時,線(xian)(xian)圈(quan)電(dian)(dian)感(gan)(gan)發生變(bian)(bian)(bian)化(hua)。處理器(qi)產生與(yu)電(dian)(dian)感(gan)(gan)變(bian)(bian)(bian)化(hua)成比(bi)(bi)例的(de)直流電(dian)(dian)壓。