{"product_id":"qekg-stromungs-temperatursensor-led-anzeige-io-link","title":"QEKG flow and temperature sensor, LED display, IO-Link","description":"\u003cp\u003eThe \u003cstrong\u003eQEKG\u003c\/strong\u003e is a thermal flow and temperature sensor with four-digit LED display and IO-Link. It is particularly suited to water, ethylene glycol solution, air and oil in pipes up to \u003cstrong\u003e400 mm\u003c\/strong\u003e diameter.\u003c\/p\u003e\u003cp\u003eTwo measuring elements and a heating source on the probe. Flow velocity liquid \u003cstrong\u003e≤ 3 m\/s\u003c\/strong\u003e, gas \u003cstrong\u003e≤ 100 m\/s\u003c\/strong\u003e, temperature \u003cstrong\u003e-20 … +80 °C\u003c\/strong\u003e. Accuracy and repeatability are not documented. Two switching outputs PNP or NPN (S1 flow, S2 temperature, max. 400 mA), analogue output \u003cstrong\u003e0\/4 … 20 mA\u003c\/strong\u003e, \u003cstrong\u003e0\/1 … 5 V\u003c\/strong\u003e or \u003cstrong\u003e0\/1 … 10 V\u003c\/strong\u003e, pulse output 0 … 1000 Hz, \u003cstrong\u003eIO-Link\u003c\/strong\u003e. Supply \u003cstrong\u003e24 V DC ± 20 %\u003c\/strong\u003e, connection M12 × 1, 5-pin, or cable.\u003c\/p\u003e\u003cp\u003eBody and wetted parts stainless steel 304, display head ABS. Process connection G1\/4 or G1\/2 external thread and M18 × 1.5 internal thread. Pressure range \u003cstrong\u003e100 bar\u003c\/strong\u003e, medium and ambient temperature -20 … +80 °C, protection grade \u003cstrong\u003eIP67\u003c\/strong\u003e, weight about 0.4 kg. A declaration of conformity is not documented in the data sheet. Before sizing, note: The flow range is given only as an upper limit per medium; accuracy and repeatability have to be requested. The M18 × 1.5 internal thread requires a mounting accessory. The technical data give 24 V DC ± 20 %, the wiring diagrams 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\u003ePipe diameters up to 400 mm\u003c\/li\u003e\u003cli\u003eFor water, glycol solution, air and oil\u003c\/li\u003e\u003cli\u003eFour-digit LED display changing between red and green\u003c\/li\u003e\u003cli\u003eIO-Link, analogue and pulse output\u003c\/li\u003e\u003cli\u003eSetting by the two keys S1 and S2\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":57453658014022,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/QEKG_produkt.webp?v=1790331840","url":"https:\/\/octogon-sensors.com\/en\/products\/qekg-flow-and-temperature-sensor-led-display-io-link","provider":"octogon GmbH","version":"1.0","type":"link"}