{"product_id":"smc-pfa721-f03-67n-q-digital-flow-switch-air-n-20-200-l-min-3-8-g-port","title":"SMC – PFA721-F03-67N-Q – Digital Flow Switch (Air\/N₂), 20–200 L\/min, 3\/8” G Port","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eMain Features\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eManufacturer:\u003c\/b\u003e\u003c\/span\u003e SMC Pneumatics\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eModel\/MPN:\u003c\/b\u003e\u003c\/span\u003e PFA721‑F03‑67N‑Q (alternative label: PF2A721‑F03‑67N‑Q) \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDevice Type:\u003c\/b\u003e\u003c\/span\u003e Digital flow switch\/sensor with integrated display and switching outputs\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMeasured Media:\u003c\/b\u003e\u003c\/span\u003e Dry air or nitrogen \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFlow Range:\u003c\/b\u003e\u003c\/span\u003e 20–200 L\/min (switch threshold optional down to 10 L\/min); full range 10–210 L\/min \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePort Connection:\u003c\/b\u003e\u003c\/span\u003e 3\/8” BSP (G) full-thread port \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eVoltage \u0026amp; Outputs:\u003c\/b\u003e\u003c\/span\u003e 12–24 V DC supply; two PNP open-collector outputs, up to 40 mA each\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDisplay:\u003c\/b\u003e\u003c\/span\u003e 3-digit LED display, two color modes (e.g. green\/red – normal\/alarm) with unit toggle \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eAccuracy \u0026amp; Response:\u003c\/b\u003e\u003c\/span\u003e ±5% FS accuracy; repeatability ±1–2%; response ≤1 s \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMaterials \u0026amp; Protection:\u003c\/b\u003e\u003c\/span\u003e IP65 rating; metal body; 1 MPa proof pressure \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCertifications \u0026amp; Standards:\u003c\/b\u003e\u003c\/span\u003e CE marked; RoHS compliant; suitable for pneumatic system monitoring \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eTypical Applications:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003eCompressed air flow monitoring\/control\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003eLeak detection in pneumatic systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp class=\"p1\"\u003eProcess air flow logic and safety interlocks\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":55818479403382,"sku":"EB-286669235184","price":113.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_90313225-9b76-4d5f-a2d7-281910bc7c17.jpg?v=1750719234","url":"https:\/\/volt-werk.com\/products\/smc-pfa721-f03-67n-q-digital-flow-switch-air-n-20-200-l-min-3-8-g-port","provider":"VOLTWERK Handel","version":"1.0","type":"link"}