{"product_id":"qskd-kalorimetrischer-stromungswachter-magnetstift-einstellung","title":"QSKD calorimetric flow switch, magnetic pen setting","description":"\u003cp\u003eThe \u003cstrong\u003eQSKD\u003c\/strong\u003e is a settable calorimetric flow switch with housing and probe in stainless steel. It is particularly suited to water, oil, gas and other media compatible with stainless steel in hydraulics, lubrication, pumps, cooling, ventilation, water treatment and leak detection.\u003c\/p\u003e\u003cp\u003eMeasuring principle thermal diffusion with a reference sensor and a heated sensor in one probe. Setting range as flow velocity: \u003cstrong\u003e1 … 150 cm\/s water\u003c\/strong\u003e, \u003cstrong\u003e3 … 300 cm\/s oil\u003c\/strong\u003e, \u003cstrong\u003e20 … 2000 cm\/s air\u003c\/strong\u003e; the scale is calibrated in water. Repeatability \u003cstrong\u003e1 % below 0.6 m\/s\u003c\/strong\u003e, 3 % below 1.5 m\/s, 10 % above 1.5 m\/s; an accuracy is not documented. Output \u003cstrong\u003ePNP, NPN or relay\u003c\/strong\u003e, normally open or normally closed set in the field, switching load 500 mA at 24 V DC or 60 W (relay). Supply \u003cstrong\u003e12 … 30 V DC\u003c\/strong\u003e, response time 2 s typical. Setting by inductive keys with a magnetic pen, connection \u003cstrong\u003eM12 × 1\u003c\/strong\u003e, four pins.\u003c\/p\u003e\u003cp\u003eHousing 304 stainless steel, probe 316L stainless steel, housing turnable through 330°. Process connection G1\/2, G1\/4, R1\/2 or R1\/4 male, M18 × 1.5 female or clamp 25.5 mm or 50.5 mm to ISO 2852:1993. Pressure rating \u003cstrong\u003e100 bar\u003c\/strong\u003e, medium temperature \u003cstrong\u003e-20 … +85 °C\u003c\/strong\u003e, protection \u003cstrong\u003eIP67\u003c\/strong\u003e. A declaration of conformity is not documented in the datasheet. Before sizing, note: The setting range is a flow velocity in water; for other media the value has to be specified separately. The 300 bar option named in the data block has no order field. For the relay (60 W) neither a voltage nor an AC\/DC rating is documented.\u003c\/p\u003e\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRepeatability documented, 1 % below 0.6 m\/s\u003c\/li\u003e\u003cli\u003eHousing 304 stainless, probe 316L stainless\u003c\/li\u003e\u003cli\u003eSetting by keys and magnetic pen\u003c\/li\u003e\u003cli\u003eNormally open or normally closed set in the field\u003c\/li\u003e\u003cli\u003eOutput PNP, NPN or relay\u003c\/li\u003e\u003cli\u003eClamp connection to ISO 2852:1993 available\u003c\/li\u003e\u003cli\u003ePressure rating 100 bar, protection IP67\u003c\/li\u003e\u003cli\u003eHousing turnable through 330°\u003c\/li\u003e\u003c\/ul\u003e","brand":"octogon GmbH","offers":[{"title":"Default Title","offer_id":57453412942150,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/QSKD_produkt.webp?v=1790331873","url":"https:\/\/octogon-sensors.com\/en\/products\/qskd-calorimetric-flow-switch-magnetic-pen-setting","provider":"octogon GmbH","version":"1.0","type":"link"}