應用:
控製起重機抓取重物

描述:
U-GAGE T30U超chao聲sheng波bo傳chuan感gan器qi檢jian測ce集ji裝zhuang箱xiang頂ding部bu到dao傳chuan感gan器qi的de距ju離li，當dang距ju離li超chao過guo預yu設she值zhi時shi發fa出chu信xin號hao報bao警jing。並bing且qie可ke以yi通tong過guo後hou台tai控kong製zhi器qi用yong傳chuan感gan器qi本ben身shen的de示shi教jiao線xian來lai實shi現xian遠yuan程cheng示shi教jiao的de功gong能neng。