光電傳感器測轉速時產生的脈衝波是什麼波形?
經常有客戶谘詢激光轉速傳感器輸出的是什麼信號,光電轉速傳感器hejiguangzhuansuchuanganqiceliangzhuansushihouchanshengdexinhaoshimaichongdianpingxinhao,dangzhuansuchuanganqijiguangzhaoshedaofanguangtiezhi,fanguangtiezhijiangjiguanghuoguangdianxinhaofanshehuidaochuanganqidejieshouqi,jieshouqijiangguangdianxinhaozhuanchengdianxinhaoshuchu。shuchudianpingdedianyazhitongchanghechuanganqigongdiandianyayouguan,juedaduoshuwei5v電壓信號,當沒有轉速傳感器接收端沒有光電信號時候,傳感器輸出低電平,低電平電壓在0.1-0.5v左右。
下麵是ROLS-5PW激光轉速傳感器的輸出的波形圖:





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