{"title":"Flow - Coriolis (QC)","description":null,"products":[{"product_id":"qcka-coriolis-massedurchflussmesser-mit-dichtemessung","title":"QCKA Coriolis mass flow meter with density measurement","description":"\u003cp\u003eThe \u003cstrong\u003eQCKA\u003c\/strong\u003e is a Coriolis mass flow meter for liquids and gases from \u003cstrong\u003eDN 1 … DN 200\u003c\/strong\u003e. It is particularly suited to applications where mass flow, density, temperature, volume flow and concentration are to be measured with one device.\u003c\/p\u003e\u003cp\u003eCoriolis principle; the mass flow is measured directly. Maximum flow \u003cstrong\u003e0.05 … 400 t\/h\u003c\/strong\u003e depending on the size. Flow measurement error liquid \u003cstrong\u003e± 0.2 % or ± 0.15 % of rate\u003c\/strong\u003e + zero point stability, gas ± 0.5 % or ± 1.0 % of rate + zero point stability. Density 0.2 … 2.5 g\/cm³ with ± 0.002 g\/cm³, temperature ≤ 1 °C. Outputs \u003cstrong\u003e4 … 20 mA\u003c\/strong\u003e, pulse 0 … 2 kHz, \u003cstrong\u003eRS485\u003c\/strong\u003e and HART. Supply \u003cstrong\u003e24 V DC\u003c\/strong\u003e, converter with display mounted on the sensor.\u003c\/p\u003e\u003cp\u003eMeasuring tube stainless steel 304, 316 on request, flanges to the GB\/T series, other standards on request. Working pressure \u003cstrong\u003e4 MPa\u003c\/strong\u003e up to DN 50, 2.5 MPa from DN 80. Medium temperature \u003cstrong\u003e-200 … +300 °C\u003c\/strong\u003e, protection grade \u003cstrong\u003eIP67\u003c\/strong\u003e. Explosion protection as given in the sheet: Exd IIC T4 · Exd IIC T2 … T5 (ib). A declaration of conformity is not documented in the data sheet. Before sizing, note: No certificate and no notified body are named for the explosion protection; so explosion protection is not substantiated. Which of the two accuracy figures applies to which version is not documented. The technical data give up to 300 mm, the tables end at DN 200 and the order code at DN 150.\u003c\/p\u003e\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDirect mass flow measurement\u003c\/li\u003e\u003cli\u003eDensity, temperature, volume flow and concentration in addition\u003c\/li\u003e\u003cli\u003eFor liquids and gases\u003c\/li\u003e\u003cli\u003eLiquid down to ± 0.15 % of rate\u003c\/li\u003e\u003cli\u003eMedium temperature -200 … +300 °C\u003c\/li\u003e\u003cli\u003e4 … 20 mA, pulse, RS485 and HART\u003c\/li\u003e\u003cli\u003eTemperature correction of the measuring tube integrated\u003c\/li\u003e\u003cli\u003eProtection grade IP67\u003c\/li\u003e\u003c\/ul\u003e","brand":"octogon GmbH","offers":[{"title":"Default Title","offer_id":57453664174406,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/QCKA_produkt.webp?v=1790331840"}],"url":"https:\/\/octogon-sensors.com\/en\/collections\/flow-coriolis-qc.oembed","provider":"octogon GmbH","version":"1.0","type":"link"}