{"product_id":"enescr","title":"ECS-N Economic Single-Channel Rotameter (10 mL\/min to 30 L\/min), ENESCR","description":"\u003cp\u003eAn Economic Single-Channel Rotameter (also known as a Variable Area Flowmeter) is a simple, cost-effective mechanical instrument used to measure and manually indicate the volumetric flow rate of a single liquid or gas line. Operating purely on fluid mechanics without electrical power, it relies on a vertically mounted, tapered transparent tube and an internal float to provide an instantaneous visual flow reading.\u003c\/p\u003e\n\u003cp\u003eThe key advantages of the single-channel rotameter are: (1) \u003cstrong\u003eLow Cost\u003c\/strong\u003e: Substantially more economical than electronic thermal mass flow meters (typically \u0026lt; 50-150). (2) \u003cstrong\u003eZero Power Requirement\u003c\/strong\u003e: Inherently explosion-proof and intrinsically safe for flammable or remote environments. (3)\u003cstrong\u003e Immediate Visual Verification\u003c\/strong\u003e: Allows instant confirmation of whether gas or liquid is actually flowing through the line.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"height: 271.401px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 49.325px;\"\u003e\n\u003ctd style=\"height: 49.325px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 49.325px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eENESCR (EN-ESCR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 123.413px;\"\u003e\n\u003ctd style=\"height: 123.413px;\"\u003e\u003cem\u003eRotameter Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 123.413px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eFlow Meter Type: \u003cspan style=\"color: rgb(253, 8, 8);\"\u003eRotameter Flow Controller\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eGas Flow Channel Number: single channel\u003c\/li\u003e\n\u003cli\u003eConnection Port Size: Barbo fitting with soft tubing connection D=8 mm (≤20 L\/min) or D=10 mm (\u0026gt;20 L\/min)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement Flow Speed Range: (1) 10-100 mL\/min; (2) 20-200 mL\/min; (3) 50-500 mL\/min; (4) 0.1-1.0 L\/min; (5) 0.2-2.0 L\/min; (6) 0.5-5.0 L\/min; (7) 1.0-10 L\/min; (8) 2-20 L\/min; (9) 3-30 L\/min\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDifferential Pressure: 0-0.2 MPa\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: ≤120 ℃\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 49.325px;\"\u003e\n\u003ctd style=\"height: 49.325px;\"\u003e\u003cem\u003eWarranty\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 49.325px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eOne-year warranty and lift-time technical support\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 49.3375px;\"\u003e\n\u003ctd style=\"height: 49.3375px;\"\u003e\u003cem\u003eWeight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 49.3375px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~300 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SJQJD","offers":[{"title":"10-100 mL\/min","offer_id":48203433345254,"sku":"ENESCR01","price":59.0,"currency_code":"USD","in_stock":true},{"title":"20-200 mL\/min","offer_id":48203433378022,"sku":"ENESCR02","price":59.0,"currency_code":"USD","in_stock":true},{"title":"50-500 mL\/min","offer_id":48203433410790,"sku":"ENESCR05","price":59.0,"currency_code":"USD","in_stock":true},{"title":"0.1-1.0 L\/min","offer_id":48203433443558,"sku":"ENESCR1","price":69.0,"currency_code":"USD","in_stock":true},{"title":"0.2-2.0 L\/min","offer_id":48203433476326,"sku":"ENESCR2","price":69.0,"currency_code":"USD","in_stock":true},{"title":"0.5-5.0 L\/min","offer_id":48203433509094,"sku":"ENESCR5","price":69.0,"currency_code":"USD","in_stock":true},{"title":"1.0-10 L\/min","offer_id":48203433541862,"sku":"ENESCR10","price":79.0,"currency_code":"USD","in_stock":true},{"title":"2.0-20 L\/min","offer_id":48203433574630,"sku":"ENESCR20","price":89.0,"currency_code":"USD","in_stock":true},{"title":"3.0-30 L\/min","offer_id":48203433607398,"sku":"ENESCR30","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ENESCR_main.jpg?v=1786928743","url":"https:\/\/echemsupplies.com\/products\/enescr","provider":"EChem Supplies","version":"1.0","type":"link"}