{"type":"product","schema_version":"1.0","item_id":"100058040046","canonical_url":"https://tw.bid.yahoo.com/item/100058040046","title":"空氣壓差開關氣體可調設定壓力差壓開關壓力開關差壓計開關壓差計開關風管空調系統過濾pressure gauge冷氣","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-28T09:12:54.406Z","listing_type":"auction","current_price":890,"starting_price":890,"buy_now_price":890,"bid_count":0,"min_bid_increment":30,"auction_status":"ended","ends_at":"2026-07-30T14:55:00.000Z","is_reserve_met":false,"seller":{"id":"Y6872128270","name":"手機 0928111860 歡迎直接來電","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/4e51352f-f5f8-4ea3-9bfb-e7d9b8434e72.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5d01e2c5-70e9-4200-94b5-bb03724e6bf2.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"可收到貨再轉帳付款,安心購買~請連絡客服與詳閱\"關於我\" \n\n空氣壓差開關 \n\n配件:透明軟管2M , 塑膠連接管2個 , 自攻螺絲4個 \n\n ~量多可議價~ \n\n詳閱~關於我~ \n\n購買~提問~請先聯絡客服,勿直接下標~ \n\n使用範圍：20~5000 PA  (五種規格~如下表)\n最大壓力限制：7500 PA \n壓力介質：空氣，非易燃和非腐蝕性氣體 \n壓口連接：6mm \n開關容量：2A / 250V(AC)     1A / 30V(DC)  \n允許工作溫度：-20--- +85度 \n電氣連接：螺絲端子 \n保護級：IP54 \n認證: CE \n\n     可調範圍以下5種選擇 \n\n       20~300 PA \n\n       30~500 PA \n\n      100~1000 PA \n\n       500~2500 PA \n\n        1000~5000 PA \n\n應用：空調系统, 燃燒機設備, 流量監控等 監視風道中過濾網，風機和空氣流的狀態。","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"2092080280","category_name":"其他測量工具","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":"2092080275","name":"尺規/測量工具","url":"/tw/%E5%B0%BA%E8%A6%8F-%E6%B8%AC%E9%87%8F%E5%B7%A5%E5%85%B7-2092080275-category.html"},{"id":"2092080280","name":"其他測量工具","url":"/tw/%E5%85%B6%E4%BB%96%E6%B8%AC%E9%87%8F%E5%B7%A5%E5%85%B7-2092080280-category.html"}],"view_count":0,"watch_count":2}