{"product_id":"turck-fcs-n1-2a4p-arx-b3151-escha-flow-sensors","title":"TURCK FCS-N1 2A4P-ARX-B3151 ESCHA FLOW SENSORS","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"489\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/turck\"\u003eTURCK\u003c\/a\u003e FCS-N1 2A4P-ARX-B3151 ESCHA Flow \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003eSensor\u003c\/a\u003e is used in industrial automation systems for monitoring liquid flow in process control and equipment protection applications. Commonly installed in cooling circuits, lubrication systems, hydraulic units, and industrial machinery requiring reliable flow detection and dry-run protection. Maintenance teams, OEMs, and system integrators use this part for flow sensor replacement, system retrofit, and preventive maintenance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"491\" data-end=\"508\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"509\" data-end=\"887\"\u003eThe TURCK FCS-N1 2A4P-ARX-B3151 is used in industrial systems where continuous monitoring of liquid flow is required to ensure safe and stable operation. Typical applications include water cooling systems, lubrication circuits, hydraulic power units, chemical dosing systems, and general industrial machines requiring inline flow verification for protection and process control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"889\" data-end=\"918\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"919\" data-end=\"1806\"\u003e• Manufacturer: TURCK\u003cbr data-start=\"940\" data-end=\"943\"\u003e• Manufacturer Part Number (MPN): FCS-N1 2A4P-ARX-B3151\u003cbr data-start=\"998\" data-end=\"1001\"\u003e• Product Type: Inline Flow Monitoring Sensor (Immersion Type)\u003cbr data-start=\"1063\" data-end=\"1066\"\u003e• Measuring Principle: Calorimetric (thermal dispersion)\u003cbr data-start=\"1122\" data-end=\"1125\"\u003e• Medium: Liquid media (water and compatible fluids)\u003cbr data-start=\"1177\" data-end=\"1180\"\u003e• Operating Voltage: 98–132 VAC\u003cbr data-start=\"1211\" data-end=\"1214\"\u003e• Output Function: Relay output (NO contact)\u003cbr data-start=\"1258\" data-end=\"1261\"\u003e• Electrical Connection: 1\/2\" NPT \/ industrial connector (variant dependent)\u003cbr data-start=\"1337\" data-end=\"1340\"\u003e• Sensor Type: Immersion probe with integrated processor\u003cbr data-start=\"1396\" data-end=\"1399\"\u003e• Flow Range: ~1–150 cm\/s (water, typical)\u003cbr data-start=\"1441\" data-end=\"1444\"\u003e• Oil Range: ~3–300 cm\/s (oil, typical)\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e• Protection Rating: IP67\u003cbr data-start=\"1511\" data-end=\"1514\"\u003e• Housing Material: PBT plastic\u003cbr data-start=\"1545\" data-end=\"1548\"\u003e• Sensor Material: Stainless steel (1.4571 \/ 316Ti)\u003cbr data-start=\"1599\" data-end=\"1602\"\u003e• Operating Temperature: -20 to +80°C\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Response Time: ~2–15 seconds (application dependent)\u003cbr data-start=\"1696\" data-end=\"1699\"\u003e• Adjustment: Potentiometer with LED status indication\u003cbr data-start=\"1753\" data-end=\"1756\"\u003e• Installation Type: Inline \/ insertion mounting\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1808\" data-end=\"1832\" class=\"PDq2pG_selectionAnchorContainer\"\u003eCommon Replacements:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1833\" data-end=\"1957\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• TURCK FCS-N1 2A4P-ARX-B3141 Flow Sensor\u003cbr data-start=\"1874\" data-end=\"1877\"\u003e• TURCK FCS-N1 2A4P-AP8X-H1141 Flow Sensor\u003cbr data-start=\"1919\" data-end=\"1922\"\u003e• IFM \u003ca href=\"https:\/\/plgautomation.com\/products\/ifm-si5000-flow-monitor-switch-19-36vdc?_pos=1\u0026amp;_sid=96868b44f\u0026amp;_ss=r\"\u003eSI5000\u003c\/a\u003e Flow Monitoring Sensor\u003c\/p\u003e","brand":"TURCK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714310308142,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_237b9438-23e1-4646-ae31-d55e28e45a5b.jpg?v=1770422279","url":"https:\/\/plgautomation.com\/products\/turck-fcs-n1-2a4p-arx-b3151-escha-flow-sensors","provider":"PLG Automation ","version":"1.0","type":"link"}