{"type":"product","schema_version":"1.0","item_id":"100244788425","canonical_url":"https://tw.bid.yahoo.com/item/100244788425","title":"不鏽鋼水位開關-單球250mm．浮球開關水位控制器液位控制器水控自動開關液位開關傳感器感應器感測器","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T19:12:05.339Z","current_price":180,"original_price":null,"stock_status":"in_stock","available_quantity":91,"sold_quantity":8,"seller":{"id":"Y7396284274","name":"ee543蘆洲電子電機控制","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/3e05fc67-314f-434a-a82a-fb9238037e76.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5c4eab3f-77c3-450b-801a-63ed326ae038.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f98866d5-4fe3-4480-828d-106f22889784.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1055e835-7af9-4a5c-9483-87804bd58779.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5d674ebb-fc37-4a64-a26c-f204b9eaef8d.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/44bbcc9d-778b-458c-aeb0-4a1904ed9066.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6e4fbcfd-e6a8-499f-81f3-3a26c8127bf7.jpg","role":"detail","alt":"商品圖片 7","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/90cd27ce-7a6c-44d2-bbd0-6a43361d976d.jpg","role":"detail","alt":"商品圖片 8","width":null,"height":null}],"description":"不鏽鋼水位感應器單球直桿\n\n商品說明\n\n出貨內容= 開關1支(長度如選項\n＊請使用前務必電表量測通路後再安裝以免爭議\n＊感應開關非電源開關，務必搭配繼電器PLC單晶片等等使用\n影片 /@user-kh3rp6nq6r/search?query=%E6%B0%B4%E4%BD%8D\n．本桿L長度約50/100/150/200/250/300/400mm\n．出線約30公分耐溫線\n．本桿直徑8mm，安裝孔直徑10mm\n．浮球約直徑28*29mm，行程7mm，位置固定無法調整\n．乾點訊號電壓0~240V，電流最大0.5A/10w，務必搭配繼電器PLC單晶片等等使用\n．2線NO或NC，可取下C環後反轉浮球調整0或1\n．操作溫度0~120度C，浮球及長管為304不鏽鋼材質\n．調整常通或常斷作供水或排水警報等功能使用\n＊空心浮球易因碰撞擠壓凹陷，出貨以無破裂不進水為原則\n＊單球2線都接控制器的請加裝電阻，不裝可能造成電路閉合不放\n＊單球不建議直控電機，螺牙以上線路不可常態泡水\n  \n問題排除\nQ不知道怎麼接能幫搭配嗎?\nA請告知完整需求.設備.電壓.電流.動作等等等等,各方式皆不同\nQ一定要接繼電器嗎?不接會怎樣?\nA若只接小燈號小警示不超額0.5A/10w的可直接,但還是建議搭配繼電器或控制器,\n   大電磁接觸器觸發電流超過0.5A/10w,也需先透過小繼電器控制,\n   直接馬達或電流超額造成磁簧燒熔永久斷路或永久閉合,\nQ裝了內建繼電器的控制板,為什麼上下位都是閉合的?\nA若是電源接入控制器,,再2線並接水位開關的務必串接電阻,\n   可電表打電壓檔量測控制器2接點,若是有電壓到水位開關,就會造成磁簧閉合不放,\nQ可拆掉C環調整浮球移動範圍?\nA內部磁簧開關是固定的，外部浮球超過C環是無效的\n  \n\n其他說明\n\n非24小時在線,無法秒回,晚間六日假沒上班,無法控制物流時間,急需請勿下單,\n低評價請先匯款後出貨,運送及連絡請參考關於我,勿寄信或簡訊來,\n請自備技術知識注意使用安全,技術諮詢課程支援另報價,\n每批貨的印刷.色澤.包裝.配件.細部.廠牌等等可能不同,\n猶豫期非試用期,退換請7日內保持商品.配件.原包裝等完整無損寄回","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080439","category_name":"其他居家安全用品","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"2092080429","name":"居家安全","url":"/tw/%E5%B1%85%E5%AE%B6%E5%AE%89%E5%85%A8-2092080429-category.html"},{"id":"2092080439","name":"其他居家安全用品","url":"/tw/%E5%85%B6%E4%BB%96%E5%B1%85%E5%AE%B6%E5%AE%89%E5%85%A8%E7%94%A8%E5%93%81-2092080439-category.html"}],"view_count":0,"watch_count":0}