{"product_id":"pepperl-fuchs-kdf2-sr2-ex1-w-switch-amplifier-37372s-1","title":"Pepperl+Fuchs KDF2-SR2-Ex1.W Switch Amplifier (37372S)","description":"\u003cp data-start=\"96\" data-end=\"460\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"100\" data-end=\"132\"\u003ePepperl+Fuchs KFD2-SR2-Ex1.W\u003c\/strong\u003e is a 1-channel intrinsically safe switch amplifier designed for interfacing NAMUR proximity sensors and dry contacts installed in hazardous areas with PLC, DCS, and control systems in safe areas. It provides reliable signal isolation, relay output switching, and fault monitoring for industrial process automation applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"462\" data-end=\"478\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"479\" data-end=\"732\"\u003e\n\u003cli data-section-id=\"102o2qs\" data-start=\"479\" data-end=\"507\"\u003e\n1-channel switch amplifier\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ctw4b\" data-start=\"508\" data-end=\"538\"\u003e\nIntrinsically safe interface\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cal261\" data-start=\"539\" data-end=\"580\"\u003e\nNAMUR sensor and dry contact compatible\n\u003c\/li\u003e\n\u003cli data-section-id=\"3ft050\" data-start=\"581\" data-end=\"595\"\u003e\nRelay output\n\u003c\/li\u003e\n\u003cli data-section-id=\"n3prxo\" data-start=\"596\" data-end=\"624\"\u003e\nLine fault detection (LFD)\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ldv6wl\" data-start=\"625\" data-end=\"645\"\u003e\nGalvanic isolation\n\u003c\/li\u003e\n\u003cli data-section-id=\"frteb4\" data-start=\"646\" data-end=\"665\"\u003e\nDIN rail mounting\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qz72ks\" data-start=\"666\" data-end=\"689\"\u003e\nCompact 20 mm housing\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gfeedt\" data-start=\"690\" data-end=\"732\"\u003e\nSuitable for hazardous area applications\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"734\" data-end=\"752\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"753\" data-end=\"1098\"\u003e\n\u003cli data-section-id=\"16j5rf\" data-start=\"753\" data-end=\"782\"\u003e\nManufacturer: Pepperl+Fuchs\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x60e8w\" data-start=\"783\" data-end=\"806\"\u003e\nModel: KFD2-SR2-Ex1.W\n\u003c\/li\u003e\n\u003cli data-section-id=\"5q6ydj\" data-start=\"807\" data-end=\"828\"\u003e\nPart Number: 37372S\n\u003c\/li\u003e\n\u003cli data-section-id=\"5gs85i\" data-start=\"829\" data-end=\"872\"\u003e\nType: Switch Amplifier \/ Isolated Barrier\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qs3wv9\" data-start=\"873\" data-end=\"911\"\u003e\nInput: NAMUR sensors or dry contacts\n\u003c\/li\u003e\n\u003cli data-section-id=\"dekqi6\" data-start=\"912\" data-end=\"935\"\u003e\nOutput: Relay contact\n\u003c\/li\u003e\n\u003cli data-section-id=\"12yoj78\" data-start=\"936\" data-end=\"960\"\u003e\nSupply Voltage: 24 VDC\n\u003c\/li\u003e\n\u003cli data-section-id=\"qv2zzg\" data-start=\"961\" data-end=\"987\"\u003e\nMounting: 35 mm DIN Rail\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vonpjr\" data-start=\"988\" data-end=\"1010\"\u003e\nHousing Width: 20 mm\n\u003c\/li\u003e\n\u003cli data-section-id=\"i7g3pe\" data-start=\"1011\" data-end=\"1069\"\u003e\nApprovals: Intrinsically Safe \/ Hazardous Area Certified\n\u003c\/li\u003e\n\u003cli data-section-id=\"1t6fgmj\" data-start=\"1070\" data-end=\"1098\"\u003e\nOperating Mode: Reversible\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1212f2c\" data-start=\"1100\" data-end=\"1112\"\u003eFunction\u003c\/h3\u003e\n\u003cp data-start=\"1113\" data-end=\"1500\"\u003eThe KFD2-SR2-Ex1.W transfers switching signals from field devices located in hazardous areas to control equipment in safe areas. It isolates and monitors the input signal while providing a relay output for alarms, position indication, limit switching, and process control functions. It is commonly used with NAMUR proximity sensors, limit switches, and valve position monitoring systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ucz99x\" data-start=\"1502\" data-end=\"1526\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul data-start=\"1527\" data-end=\"1699\"\u003e\n\u003cli data-section-id=\"1f6h0r5\" data-start=\"1527\" data-end=\"1538\"\u003e\nOil \u0026amp; Gas\n\u003c\/li\u003e\n\u003cli data-section-id=\"150dgx3\" data-start=\"1539\" data-end=\"1560\"\u003e\nChemical Processing\n\u003c\/li\u003e\n\u003cli data-section-id=\"2fb20m\" data-start=\"1561\" data-end=\"1573\"\u003e\nRefineries\n\u003c\/li\u003e\n\u003cli data-section-id=\"elt2ft\" data-start=\"1574\" data-end=\"1591\"\u003e\nWater Treatment\n\u003c\/li\u003e\n\u003cli data-section-id=\"19qviik\" data-start=\"1592\" data-end=\"1612\"\u003e\nProcess Automation\n\u003c\/li\u003e\n\u003cli data-section-id=\"12j74r9\" data-start=\"1613\" data-end=\"1640\"\u003e\nValve Position Monitoring\n\u003c\/li\u003e\n\u003cli data-section-id=\"ovibs3\" data-start=\"1641\" data-end=\"1666\"\u003e\nLimit Switch Monitoring\n\u003c\/li\u003e\n\u003cli data-section-id=\"gcitx6\" data-start=\"1667\" data-end=\"1699\"\u003e\nHazardous Area Instrumentation\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uef3h1\" data-start=\"1701\" data-end=\"1714\"\u003eCondition\u003c\/h3\u003e\n\u003cp data-start=\"1715\" data-end=\"1855\"\u003eUsed industrial surplus. Removed from a working environment. Please review all photographs carefully for condition and included accessories.\u003c\/p\u003e\u003ch3 data-section-id=\"1uef3h1\" data-start=\"1701\" data-end=\"1714\"\u003eContact\u003c\/h3\u003e\u003cdiv\u003e\n\u003cdiv\u003eWe have a wide range of industrial items such as pressure transmitters, temperature transmitters, flow meters, and loads more!\u003c\/div\u003e\n\u003cdiv\u003eMSTAK Contact Number: 07915071899\u003c\/div\u003e\n\u003cdiv\u003eMSTAK Email: mdalrymple@stakam.co.uk\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003ch3 data-section-id=\"1uef3h1\" data-start=\"1701\" data-end=\"1714\"\u003eQuantity\u003c\/h3\u003e\u003c\/div\u003e\u003cdiv\u003eWe have 27 of this unit available, all similar near new condition.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Pepperl\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pepperl","offers":[{"title":"Default Title","offer_id":53860583997768,"sku":"37372S","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/6383\/7768\/files\/57_08f8f593-3f12-4374-af7b-eff91656430f.png?v=1787159865","url":"https:\/\/www.mstak.co.uk\/products\/pepperl-fuchs-kdf2-sr2-ex1-w-switch-amplifier-37372s-1","provider":"MSTAK","version":"1.0","type":"link"}