{"product_id":"yokogawa-fca4-a-versatile-4-wire-analyzer","title":"Yokogawa FCA4*A Versatile 4-wire Analyzer","description":"\u003cp\u003eConfigured for multi-parameter liquid analytical measurement in CENTUM VP and ProSafe-RS control networks, the \u003cstrong\u003eYokogawa FCA4*A\u003c\/strong\u003e (\u003cstrong\u003eFCA4*A\u003c\/strong\u003e 4-wire Analyzer Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFCA4*A (FLXA402)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003e4-Wire Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Options\u003c\/td\u003e\n\u003ctd\u003epH\/ORP, Conductivity, Dissolved Oxygen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 5 Sensors (Dual Sensor Simultaneous Measurement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay \/ HMI\u003c\/td\u003e\n\u003ctd\u003eColor Touchscreen Panel (9 Languages Supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e144 x 144 x 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 VA (AC Units) \/ 10 W (DC Units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa Channel-to-Channel Isolation \u0026amp; Process Control Integration\u003c\/h3\u003e\n\u003cp\u003eYokogawa industrial analytical systems implement dedicated signal processing to integrate high-density liquid sensors into centralized process controllers. Independent sensor channel-to-channel isolation prevents ground loop interference across pH\/ORP and conductivity measurement paths. Signal conversion algorithms support standard 4-20 mA HART loop protocol transmission and FOUNDATION Fieldbus connectivity to deliver continuous real-time diagnostic values directly into operator workstations without data corruption.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle sensor replacement without interrupting overall system operation?\u003c\/p\u003e\n\u003cp\u003eA: The device architecture supports multi-sensor configurations up to five sensors, permitting continuous measurement on secondary channels while primary sensor calibration or physical maintenance is performed.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding practices are required for 4-20 mA HART analog output loops?\u003c\/p\u003e\n\u003cp\u003eA: Connect the signal cable shield at a single termination point on the system side. Avoid grounding the shield at both ends to prevent circulating ground currents from disturbing low-level sensor millivolt signals.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the analyzer enclosure to a rigid surface or pipe stand, verifying that all cable glands are tightened to meet NEMA 4X \/ IP66 ingress ratings. Route low-voltage sensor inputs in dedicated conduits separate from AC power lines to prevent electromagnetic interference. Ensure protective earth grounding is established before connecting power leads to the internal terminal block.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53316548395317,"sku":"FCA4*A","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FCA4A1.png?v=1787025809","url":"https:\/\/www.5gplc.com\/products\/yokogawa-fca4-a-versatile-4-wire-analyzer","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}