{"product_id":"yokogawa-ph-orp-converter-exaxt450-ph450g","title":"YOKOGAWA PH ORP CONVERTER EXAxt450 PH450G","description":"\u003ch3 data-end=\"18\" data-start=\"0\" data-section-id=\"nq8ynu\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"536\" data-start=\"19\"\u003eThe Yokogawa PH450G EXAxt450 pH\/ORP Converter is used a 4-wire industrial analyzer designed for continuous measurement of pH, ORP (Redox), and temperature in liquid processes. It converts high-impedance sensor signals into standard 4–20 mA outputs and provides advanced diagnostics, calibration, and control capabilities for integration into PLC\/DCS systems. The EXAxt450 series combines high accuracy, touchscreen operation, and robust industrial design for demanding environments. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"557\" data-start=\"538\" data-section-id=\"plkbhx\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1003\" data-start=\"558\"\u003eThe Yokogawa PH450G is used in industrial environments for continuous online monitoring of pH and ORP in liquid processes. It is commonly deployed in wastewater treatment, chemical processing, food and beverage production, and power generation systems. The analyzer supports measurement, alarm handling, and control outputs for chemical dosing or neutralization, ensuring process stability and compliance. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1036\" data-start=\"1005\" data-section-id=\"68ulmp\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"2196\" data-start=\"1037\"\u003e• Manufacturer: Yokogawa\u003cbr data-end=\"1064\" data-start=\"1061\"\u003e• Model \/ Part Number: PH450G (EXAxt450 Series)\u003cbr data-end=\"1114\" data-start=\"1111\"\u003e• Product Type: pH \/ ORP Converter (4-wire analyzer)\u003cbr data-end=\"1169\" data-start=\"1166\"\u003e• Measurement Range: pH -2 to 16, ORP -1500 to +1500 mV \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1265\" data-start=\"1262\"\u003e• Input: Dual high-impedance inputs (≥10¹²–10¹³ Ω) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1356\" data-start=\"1353\"\u003e• Output Signals: Two isolated 4–20 mA outputs + 4 relay outputs (SPDT) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1468\" data-start=\"1465\"\u003e• Communication: HART communication supported \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1554\" data-start=\"1551\"\u003e• Control Capability: Full PID control via mA or relay outputs \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1657\" data-start=\"1654\"\u003e• Accuracy: ≤0.01 pH, ≤1 mV ORP \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1729\" data-start=\"1726\"\u003e• Temperature Compensation: Automatic + advanced algorithms (NEN6411, linear, matrix) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1855\" data-start=\"1852\"\u003e• Display: High-resolution touchscreen HMI \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1938\" data-start=\"1935\"\u003e• Enclosure: IP66 \/ NEMA 4X industrial housing \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"2027\" data-start=\"2024\"\u003e• Mounting: Panel, wall, or pipe mount\u003cbr data-end=\"2068\" data-start=\"2065\"\u003e• Function: Continuous liquid analysis + control + diagnostics\u003cbr data-end=\"2133\" data-start=\"2130\"\u003e• Application Environment: Industrial process control systems\u003c\/p\u003e\n\u003ch3 data-end=\"2224\" data-start=\"2198\" data-section-id=\"1ln9bp8\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"2341\" data-start=\"2225\"\u003e• Yokogawa FLXA21 pH Analyzer\u003cbr data-end=\"2257\" data-start=\"2254\"\u003e• Yokogawa FLXA202 pH Analyzer\u003cbr data-end=\"2290\" data-start=\"2287\"\u003e• Yokogawa PH450G (newer configurations \/ variants)\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734601007406,"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_87ce868a-a8c1-4578-a821-e9957f06aec4.jpg?v=1770606656","url":"https:\/\/plgautomation.com\/products\/yokogawa-ph-orp-converter-exaxt450-ph450g","provider":"PLG Automation ","version":"1.0","type":"link"}