{"type":"product","schema_version":"1.0","item_id":"100648350650","canonical_url":"https://tw.bid.yahoo.com/item/100648350650","title":"冷凍機壓力開關 冰水高低壓開關 雙壓 高低壓保護開關 冷凍高壓 冷凍高低壓 冷媒 空調冷凍機 6kg 30kg 251688","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-15T18:20:34.645Z","current_price":890,"original_price":null,"stock_status":"in_stock","available_quantity":5,"sold_quantity":0,"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/723a1821-4aad-49f1-92ba-8a6079516b6b.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d2bae0f1-34bd-4fce-a2fd-cb5bb638a5b3.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7ac2fdde-6510-485c-89a4-ad0d95043794.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e2cee200-6d43-4d87-8497-74cb9685d066.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/9fc9ab5e-080f-4fbb-babe-74ab0521d22b.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f3f4e900-b657-473d-9a2f-3712c70d2f79.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"【產品名稱】高低壓控制器\n\n控制方式: 自動/手動壓力範圍: -1~30 (bar)\n\n適應範圍: 冷庫 空調機組的壓力控制\n\n適應冷媒: 常規冷媒\n\n用於保護製冷或空調裝置的壓縮機，使之免於吸氣壓力過低或排氣壓力過高。\n\n也可以用於啟動和停止壓縮機及空氣冷凝器的風扇。\n\n還可以用於水泵，消防，鍋爐，液壓，熨燙，真空等設備。\n\n配有單刀雙擲(SPDT)切換開關，動作值可根據其設定值和接口處的壓力確定。\n\n有銅製氣箱接頭，用於氟利昂製冷劑系統，也可以配不銹鋼材質氣箱接頭，可滿足於液氨等帶腐蝕性氣體或液體系統。\n\n靈巧的微動開關結構確保了可靠的快速轉換功能。\n\n特點：\n\n環境溫度：-40 ~ 65 ℃介質溫度：-40 ~ 120℃\n\n低壓調節範圍 -0.5--6公斤(bar) 壓差設節 1---4公斤(bar)復位方式自動\n\n高壓調節範圍 5----30公斤(bar) 壓差固定3---5公斤(bar) 復位方式手動","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","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":17,"watch_count":3}