
X-HC-霍爾(er)轉速傳(chuan)感(gan)器(qi)X-HC-霍爾(er)轉速傳(chuan)感(gan)器(qi)
技術參數
頻(pin)響(xiang)特(te)性:0~10kHz
輸出波(bo)形(xing):方波,上(shang)升、下(xia)降(jiang)沿(yan)時(shi)間(jian) 12μs±40%
脈(mai)沖(chong)精(jing)度:±1個(ge)脈(mai)沖(chong)
負載能力(li): ±20mA (大)
輸出電(dian)壓(ya):高(gao)電(dian)平(ping)近似電(dian)源(yuan)電(dian)壓(ya);低(di)電(dian)平(ping)<0.3V
工(gong)作電(dian)源(yuan): +5V~30V
功(gong)耗(hao)電(dian)流(liu):≤35mA
工(gong)作溫(wen)度(du):-30℃~80℃ -20℃~120℃(高溫(wen)型(xing))
輸出方(fang)式:PNP輸出
防(fang)護等級:IP65
耐振性(xing)能:振動(dong)(10Hz~2KHz)30g,沖(chong)擊100g
保(bao)護(hu)形(xing)式:極性(xing),短路(lu)
絕緣強(qiang)度(du):>500MΩ
采(cai)用(yong)霍爾(er)效(xiao)應,在(zai)傳感(gan)器(qi)內用(yong)稀(xi)土磁(ci)鋼(gang)給霍爾(er)器件建(jian)立(li)初(chu)始(shi)磁(ci)場(chang),當(dang)鐵磁(ci)齒經過霍爾(er)器件前方時(shi),引起該磁(ci)場(chang)發(fa)生(sheng)變化,霍爾(er)器件檢(jian)測到(dao)這壹(yi)變化,並(bing)轉換成(cheng)壹(yi)個(ge)交(jiao)變信(xin)號(hao),傳感(gan)器(qi)內置(zhi)電(dian)路(lu)對(dui)該(gai)信(xin)號(hao)進行放大(da)、整形(xing),輸出良(liang)好的矩形(xing)脈(mai)沖(chong)信(xin)號(hao),測量(liang)頻(pin)率範(fan)圍(wei)更(geng)寬,輸出信(xin)號(hao)更穩定,已在(zai)工(gong)業,汽車,航(hang)空等(deng)測(ce)速領域中(zhong)得(de)到廣(guang)泛的(de)應用(yong)