{"type":"product","schema_version":"1.0","item_id":"100400751708","canonical_url":"https://tw.bid.yahoo.com/item/100400751708","title":"空壓機 壓力開關 機械式 110V 220V 壓力控制器 3kg 6kg 10kg 20kg 30kg 消防設備壓力開關 壓力控制器 251688","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T13:55:26.974Z","current_price":450,"original_price":null,"stock_status":"in_stock","available_quantity":152,"sold_quantity":17,"seller":{"id":"Y9875095800","name":"定遠資訊 選手電腦 我是畬","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/afa6d4ce-5000-4554-8e5c-9eb1dddaf82c.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/dfefaa26-aebe-493b-9e4b-78de53714c6b.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c9c791ea-fc98-4690-a0c5-9d55bd89d99f.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/67983630-9552-458a-89fd-0b084d20820b.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/839c8fa8-741a-45e6-9577-fd1b649a91c4.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/490a1b74-0f6b-46c5-a94c-b3c693300f10.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"本標可調式壓力開關\n\n設備選購 ▂ ▃ ▄ ▅ ▆ \n\n3KG / 6KG /10KG /20KG / 30KG \n\n◆適用電氣等級 ：AC:110V /220V /380V /DC:12V/24V/48V\n\n接點 : 三線式 ,COM / 1A /1 B\n\n牙口: 7/16\" FLARE  (如圖片附件) 7／16\" SAE喇叭螺母 ,可直直接銅管接口 .\n\n轉接頭另購加$50 \n\n1／4\" PT  2分外牙 \n\n3／8\" PT  3分外牙 \n\n1／2\" PT  4分外牙 \n\n【型號 110 /10KG壓力開關說明】\n\n調壓範圍:1~10KG\n\n壓差:1~3KG\n\n環境溫度:-40~120度\n\n★10KG壓力開關的正確使用方法★ \n\n使用壓力範圍:10KG以內\n\n可調整上限/下限壓力\n\n上限:是設備停止最高點\n\n下限:是設備壓差 (DEF)\n\n例如: 上限 8 KG/cm2 下限 3 KG/cm2\n\n也就是設備壓力應該是在壓力上限 8KG 停止 , \n\n當設備洩壓壓力下限至 5KG , 則設備應該要啟動 ,至8KG 停止,\n\n所以一般我們看到壓力開關調整 , \n\n上限 (停止) - 壓差 = 下限(啟動)\n\n設定方法：看刻度版以調釘設定壓力值　　　　　　　　　　　 \n\n適用之流體溫度：-10 to +120 c \n\n使用壽命長，高脈衝保護，CE認證，復歸時間短，壽命千萬次以上。\n\n產品說明：\n\n▲適用於水，空氣，冷媒，氨氣，蒸氣壓力，\n\n★例如加壓機，空壓機，消防幫浦，警報逆止閥，冷媒或阿摩尼亞冰水機，鍋爐等等 \n\n●外殼材質：塑膠（標準IP44.選項IP55）　　 \n\n●接續部：銅螺牙（7／16\"UNF公牙） \n\n●設定方法：看刻度版以調釘設定壓力值　　　　　　　　　　　 \n\n●適用之流體溫度：-10 to +120 c","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"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080282","category_name":"電料","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":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080282","name":"電料","url":"/tw/%E9%9B%BB%E6%96%99-2092080282-category.html"}],"view_count":1,"watch_count":7}