{"product_id":"pepperl-fuchs-kfu8-dw-1-d-190149-rotation-speed-monitor-sil-2-signal","title":"Pepperl \u0026amp; Fuchs – KFU8-DW-1.D (190149) – Rotation \u0026amp; Speed Monitor, SIL 2 Signal","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003ePepperl \u0026amp; Fuchs KFU8‑DW‑1.D (P\/N 190149)\u003c\/b\u003e\u003c\/span\u003e is a precision rotation\/speed monitor and signal conditioner designed for industrial automation and safety applications. It accepts signals from proximity sensors, encoders, or NAMUR contacts and converts them into configurable relay outputs and analog\/digital signals with user-defined thresholds, timers, and fault detection—perfect for overspeed\/underspeed monitoring up to 40 kHz. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/h3\u003e\u003cp class=\"p1\"\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch3 style=\"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-style: normal; font-variant-caps: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;\"\u003e\u003cb\u003eKey Features \u0026amp; Technical Specs\u003c\/b\u003e\u003c\/h3\u003e\u003cdiv\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eFeature\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eInput Range\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e0.002 Hz … 40 kHz (cycle\/period mode), accepts 2–4 wire sensors, encoders, NAMUR dry contacts \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eDisplay \u0026amp; Interface\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e4-digit, 7-segment LED with four front push-buttons for menu parameters\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eAlarm Output\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e1 pre-set relay (changeover), LED indication, with 10 timer types (e.g. delay on\/off, pulse stretching)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eSensor Power Supply\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e19–31 V DC (≤ 30 mA), short‑circuit protected\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eLoops \u0026amp; Fault Detection\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003eLine-fault detection, signal inversion option, period measurement mode\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003ePower Supply\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e24 V DC typical; AC options available, ≤ 100 mA consumption\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eSafety \u0026amp; Diagnostics\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003eSIL 2 rated; reinforced galvanic isolation between circuits; front LED status\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eMounting \/ Housing\u003c\/b\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003eDIN-rail (35 mm), IP20, ~40 mm wide, operating –25…+60 °C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Pepperl \u0026 Fuchs","offers":[{"title":"Default Title","offer_id":55818432119158,"sku":"EB-286669235075","price":80.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_94d5b842-32be-4b55-b567-ff058a448c53.png?v=1750717782","url":"https:\/\/volt-werk.com\/products\/pepperl-fuchs-kfu8-dw-1-d-190149-rotation-speed-monitor-sil-2-signal","provider":"VOLTWERK Handel","version":"1.0","type":"link"}