珠海(hai)葉輪式(shi)水流量(liàng)計
産品(pin)時間:2026-01-14
簡(jiǎn)要描述(shù):
珠海葉(yè)輪式水(shuǐ)流量計(jì),珠海小(xiǎo)管道水(shuǐ)流量傳(chuán)感器🔆流(liu)體的沖(chong)力使葉(yè)片具有(yǒu)動彈力(lì)矩,克服(fú)摩擦力(li)矩和流(liu)🔞體阻力(li)之後葉(yè)片扭轉(zhuǎn),在力矩(jǔ)平衡後(hòu)轉速安(an)靖,在必(bi)定的前(qian)提下,轉(zhuan)速與流(liú)速成正(zhèng)比,因爲(wei)葉片有(yǒu)導磁性(xing)🏃♀️,它處于(yu)旌旗燈(dēng)号檢測(ce)器(由永(yǒng)遠磁鋼(gāng)和線圈(quān)組成)的(de)磁場中(zhōng),扭轉✊的(de)葉片切(qie)割磁力(li)線,周期(qī)♻️性的轉(zhuǎn)變着線(xian)❤️圈的磁(cí)通量,從(cong)而使線(xian)圈兩頭(tóu)感應出(chu)電脈沖(chong)旌旗燈(dēng)号,此旌(jīng)旗燈号(hao)經由放(fàng)大年夜(yè)器🔴的放(fang)大年夜(ye)整形,形(xing)🔞成有必(bì)定幅度(du)的持續(xu)的矩形(xíng)