{"product_id":"keyence-fd-h20-clamp-on-flow-sensor-responsive-support","title":"Keyence FD-H20 Clamp-On Flow Sensor 15A 20A Ultrasonic Liquid Flow Meter IP67","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Keyence FD-H20 is a clamp-on flow sensor designed for accurate, non-invasive flow measurement in industrial piping systems. Engineered for 15A and 20A pipe sizes, the FD-H20 enables precise monitoring of various fluids without requiring pipe modification or system downtime. This sensor provides reliable performance for process control, energy monitoring, and equipment diagnostics.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 548.626px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eKeyence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eFlow Measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eFD-H20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eClamp-On Flow Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eFD-H Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupported Pipe Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003e1\/2\" (15A), 3\/4\" (20A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupported Pipe Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eMetal, hard plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupported Fluids\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eWater, oil, chemicals, general liquids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eMeasurement Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eDelta TOF + Pulse Doppler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaximum Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eUp to 100 L\/min (26.4 gal\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 39.1875px;\"\u003e\u003cstrong\u003eMinimum Detectable Flow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 39.1875px;\"\u003e0.5 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eQVGA 2.0\" color LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eDisplay Update Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eApprox. 10 times\/second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eMeasurement Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003e±3.0% of reading (10–100% FS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 39.1875px;\"\u003e\u003cstrong\u003eRepeatability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 39.1875px;\"\u003eUp to ±0.1% of FS (depending on response time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eOutput Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eAnalog (4–20 mA), pulse, switching outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eIO-Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003e20–30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eIP65\/IP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003e-20°C to +60°C (sensor), up to +50°C (display)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eM12 8-pin connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eData Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003ePPS\/PET\/POM housing, SUS components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 35.4749%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.2124%; height: 19.5938px;\"\u003eApprox. 480 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eFD-H20\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"1092\" data-start=\"407\"\u003eThe FD-H20 is part of Keyence’s FD-H series, a line of clamp-on flow sensors utilizing advanced ultrasonic measurement technology for industrial applications. It is constructed to mount externally on pipes, eliminating the need for cutting or direct contact with the fluid, making it ideal for retrofit installations. The sensor supports a wide range of pipe materials, including metal and rigid plastics, and is compatible with liquids such as water, oil, and chemicals. With integrated display functionality, IO-Link communication, and flexible I\/O options, it is designed for seamless integration into automated systems and real-time monitoring environments.\u003c\/p\u003e\n\u003cp data-end=\"1112\" data-start=\"1094\"\u003e\u003cstrong data-end=\"1110\" data-start=\"1094\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2263\" data-start=\"1113\"\u003e\n\u003cli data-end=\"1215\" data-start=\"1113\"\u003eClamp-On Installation: Non-invasive mounting eliminates pipe cutting and reduces installation time\u003c\/li\u003e\n\u003cli data-end=\"1299\" data-start=\"1216\"\u003eWide Fluid Compatibility: Suitable for water, oil, chemicals, and other liquids\u003c\/li\u003e\n\u003cli data-end=\"1381\" data-start=\"1300\"\u003eDual Pipe Size Support: Designed for 1\/2\" (15A) and 3\/4\" (20A) piping systems\u003c\/li\u003e\n\u003cli data-end=\"1492\" data-start=\"1382\"\u003eUltrasonic Detection Method: Utilizes Delta TOF and Pulse Doppler technology for accurate flow measurement\u003c\/li\u003e\n\u003cli data-end=\"1600\" data-start=\"1493\"\u003eHigh Measurement Accuracy: Provides precise readings across a wide flow range with stable repeatability\u003c\/li\u003e\n\u003cli data-end=\"1681\" data-start=\"1601\"\u003eIntegrated Display: QVGA color LCD with real-time flow and status indication\u003c\/li\u003e\n\u003cli data-end=\"1762\" data-start=\"1682\"\u003eFast Response Time: Adjustable response settings for dynamic process control\u003c\/li\u003e\n\u003cli data-end=\"1847\" data-start=\"1763\"\u003eFlexible Output Options: Supports analog (4–20 mA), pulse, and switching outputs\u003c\/li\u003e\n\u003cli data-end=\"1933\" data-start=\"1848\"\u003eIO-Link Compatibility: Enables advanced communication and parameter configuration\u003c\/li\u003e\n\u003cli data-end=\"2004\" data-start=\"1934\"\u003eRugged Design: IP65\/IP67 rated housing for industrial environments\u003c\/li\u003e\n\u003cli data-end=\"2094\" data-start=\"2005\"\u003eData Logging Capability: Internal memory supports long-term accumulation of flow data\u003c\/li\u003e\n\u003cli data-end=\"2176\" data-start=\"2095\"\u003eWide Operating Temperature Range: Suitable for harsh environmental conditions\u003c\/li\u003e\n\u003cli data-end=\"2263\" data-start=\"2177\"\u003eEnergy Monitoring Function: Supports heat calculation and integrated flow tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2407\" data-start=\"2265\"\u003eThe FD-H20 delivers the reliability and precision required for industrial fluid monitoring, process optimization, and maintenance diagnostics.\u003c\/p\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":51348823572778,"sku":"FD-H20","price":1197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_ac0466c6-b622-45ed-8d9c-10d5138e7109.webp?v=1774978341","url":"https:\/\/iqelectro.com\/products\/keyence-fd-h20-clamp-on-flow-sensor-responsive-support","provider":"IQElectro","version":"1.0","type":"link"}