{"product_id":"yokogawa-k1143tc-0003-b-control-board-k1543ah-for-ic402-c-e-1-ea-k1143-0003-a","title":"YOKOGAWA K1143TC-0003-B CONTROL BOARD K1543AH FOR IC402-C-E-1-EA K1143-0003-A","description":"\u003ch3 data-end=\"18\" data-start=\"0\" data-section-id=\"nq8ynu\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"530\" data-start=\"19\"\u003eThe Yokogawa K1143TC-0003-B Control Board (K1543AH) is used in IC402 series inductive conductivity analyzers to process\u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003e sensor \u003c\/a\u003esignals and control measurement functions within the analyzer system. Commonly installed in Yokogawa EXA conductivity analyzers used in chemical processing, water treatment, and industrial plants. Maintenance teams, OEMs, and system integrators use this board for repair, replacement of failed electronics, and restoring accurate conductivity measurement and analyzer functionality.\u003c\/p\u003e\n\u003ch3 data-end=\"551\" data-start=\"532\" data-section-id=\"plkbhx\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1065\" data-start=\"552\"\u003eThe Yokogawa K1143TC-0003-B control board is used in industrial liquid analysis systems as part of the IC402 conductivity analyzer platform. It is commonly deployed in chemical plants, wastewater treatment facilities, pulp and paper mills, and metal processing environments where conductivity measurement is critical for process control. The board manages signal processing, communication, and internal control logic to ensure stable and accurate operation of the analyzer. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1098\" data-start=\"1067\" data-section-id=\"68ulmp\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1812\" data-start=\"1099\"\u003e• Manufacturer: Yokogawa\u003cbr data-end=\"1126\" data-start=\"1123\"\u003e• Model \/ Part Number: K1143TC-0003-B\u003cbr data-end=\"1166\" data-start=\"1163\"\u003e• Associated Board: K1543AH\u003cbr data-end=\"1196\" data-start=\"1193\"\u003e• Product Type: Control Circuit Board (PCB)\u003cbr data-end=\"1242\" data-start=\"1239\"\u003e• System Compatibility: Yokogawa IC402-C-E-1-EA conductivity analyzer \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1352\" data-start=\"1349\"\u003e• Function: Signal processing and internal control for conductivity measurement\u003cbr data-end=\"1434\" data-start=\"1431\"\u003e• Application Type: Inductive conductivity analyzer electronics\u003cbr data-end=\"1500\" data-start=\"1497\"\u003e• Mounting: Internal PCB installation within analyzer housing\u003cbr data-end=\"1564\" data-start=\"1561\"\u003e• Role: Controls measurement, output, and communication functions\u003cbr data-end=\"1632\" data-start=\"1629\"\u003e• Replacement Reference: K1143-0003-A (earlier revision) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1729\" data-start=\"1726\"\u003e• Application Environment: Industrial process control and liquid analysis systems\u003c\/p\u003e\n\u003ch3 data-end=\"1840\" data-start=\"1814\" data-section-id=\"1ln9bp8\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"1950\" data-start=\"1841\"\u003e• Yokogawa K1143DB-0002-B\u003cbr data-end=\"1869\" data-start=\"1866\"\u003e• Yokogawa K1543DB Control Board\u003cbr data-end=\"1904\" data-start=\"1901\"\u003e• Yokogawa IC402 Complete Electronics Assembly\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734617522478,"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_cd9c2db8-c3fe-49b8-ab95-b9c7ed389157.jpg?v=1770606713","url":"https:\/\/plgautomation.com\/products\/yokogawa-k1143tc-0003-b-control-board-k1543ah-for-ic402-c-e-1-ea-k1143-0003-a","provider":"PLG Automation ","version":"1.0","type":"link"}