{"product_id":"qekd-stromungs-temperatursensor-farbdisplay-io-link","title":"QEKD flow and temperature sensor, colour display, IO-Link","description":"\u003cp\u003eThe \u003cstrong\u003eQEKD\u003c\/strong\u003e is a thermal flow and temperature sensor with colour display and IO-Link. It is particularly suited to monitoring flow and temperature together in water lines, with one sensor covering a range of pipe diameters.\u003c\/p\u003e\u003cp\u003eSealed probe with a heated detection resistor and an unheated reference resistor. Flow velocity \u003cstrong\u003e0.01 … 2.0 m\/s\u003c\/strong\u003e (water), dead zone ≤ 0.01 m\/s, temperature \u003cstrong\u003e0 … 100 °C\u003c\/strong\u003e with \u003cstrong\u003e± 1.5 °C\u003c\/strong\u003e. Flow accuracy and repeatability are not documented. Switching output PNP or NPN (max. 200 mA) with IO-Link, analogue output \u003cstrong\u003e4 … 20 mA\u003c\/strong\u003e or \u003cstrong\u003e1 … 5 V\u003c\/strong\u003e for flow and temperature, frequency output 100 Hz at full scale. Supply \u003cstrong\u003e24 V DC ± 20 %\u003c\/strong\u003e, connection \u003cstrong\u003eM12 × 1\u003c\/strong\u003e, 5-pin.\u003c\/p\u003e\u003cp\u003eWetted parts stainless steel 316L and EPDM, housing stainless steel, head stainless steel or engineering plastic. Process connection M18 × 1.5 internal thread, probe rod or chuck Ø 25.4 mm or Ø 50.5 mm. Pressure range \u003cstrong\u003e100 bar\u003c\/strong\u003e, medium temperature 0 … 100 °C, ambient -20 … +80 °C, protection grade \u003cstrong\u003eIP67\u003c\/strong\u003e. A declaration of conformity is not documented in the data sheet. Before sizing, note: The flow range is documented for water only, although the documentation names oil and gas as applications. A flow accuracy has to be requested. The technical data give 24 V DC ± 20 %, the wiring diagram 12 … 30 V DC.\u003c\/p\u003e\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFlow and temperature in one device\u003c\/li\u003e\u003cli\u003eThermal principle without moving parts\u003c\/li\u003e\u003cli\u003e0.96\" colour display for flow and temperature\u003c\/li\u003e\u003cli\u003eIO-Link on the switching output\u003c\/li\u003e\u003cli\u003eTwo signal lamps, one for each switching output\u003c\/li\u003e\u003cli\u003eSetting by the three keys −, M and +\u003c\/li\u003e\u003cli\u003eWetted parts stainless steel 316L and EPDM\u003c\/li\u003e\u003cli\u003ePressure range 100 bar, protection grade IP67\u003c\/li\u003e\u003c\/ul\u003e","brand":"octogon GmbH","offers":[{"title":"Default Title","offer_id":57453657358662,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/QEKD_produkt.webp?v=1790331840","url":"https:\/\/octogon-sensors.com\/en\/products\/qekd-flow-and-temperature-sensor-colour-display-io-link","provider":"octogon GmbH","version":"1.0","type":"link"}