{"product_id":"yokogawa-frequency-meter-254350djdj9-rtg-240-v","title":"YOKOGAWA Frequency Meter 254350DJDJ9 RTG 240 V","description":"\u003ch3 data-end=\"22\" data-start=\"0\" data-section-id=\"1vt381m\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"20\" data-start=\"4\"\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"460\" data-start=\"23\"\u003eThe Yokogawa 254350DJDJ9 \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eAnalog Frequency Panel\u003c\/a\u003e Meter is used in electrical systems for monitoring AC frequency (Hz) in power circuits. Commonly installed in generator panels, switchgear, motor control systems, and power distribution equipment.  Maintenance teams and system integrators use this part for replacement of failed frequency meters, panel retrofits, or maintaining accurate system frequency monitoring in legacy systems.\u003c\/p\u003e\n\u003ch3 data-end=\"485\" data-start=\"462\" data-section-id=\"10m4hth\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"483\" data-start=\"466\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1015\" data-start=\"486\"\u003eThe Yokogawa 254350DJDJ9 is commonly used in industrial power systems and generator setups where maintaining proper frequency (typically 50\/60 Hz) is critical for equipment performance. It is frequently applied in manufacturing plants, utilities, and backup power systems to provide operators with real-time visual indication of frequency stability and electrical system health. Frequency panel meters in this class are widely used for generator monitoring and load balancing applications. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1052\" data-start=\"1017\" data-section-id=\"12f0hz5\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1050\" data-start=\"1021\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1864\" data-start=\"1053\"\u003e• Manufacturer: Yokogawa\u003cbr data-end=\"1080\" data-start=\"1077\"\u003e• Model \/ Part Number: 254350DJDJ9\u003cbr data-end=\"1117\" data-start=\"1114\"\u003e• Product Type: Analog Panel Meter (Frequency Meter)\u003cbr data-end=\"1172\" data-start=\"1169\"\u003e• Series: 254 Series\u003cbr data-end=\"1195\" data-start=\"1192\"\u003e• Measurement Type: AC Frequency (Hertz)\u003cbr data-end=\"1238\" data-start=\"1235\"\u003e• Input Voltage: 240 VAC \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1303\" data-start=\"1300\"\u003e• Frequency Range: Typically 45–65 Hz scale \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1387\" data-start=\"1384\"\u003e• Display Type: Analog needle indicator\u003cbr data-end=\"1429\" data-start=\"1426\"\u003e• Mounting Type: Panel-mounted\u003cbr data-end=\"1462\" data-start=\"1459\"\u003e• Meter Size: Approx. 3.5 inch class \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1539\" data-start=\"1536\"\u003e• Accuracy: Approx. ±2–3% of full scale (iron-vane \/ rectifier type) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1648\" data-start=\"1645\"\u003e• Construction: Industrial-grade, dust-resistant housing \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1745\" data-start=\"1742\"\u003e• Application: Frequency monitoring in generators and power systems\u003cbr data-end=\"1815\" data-start=\"1812\"\u003e• Status: Legacy \/ surplus industrial component\u003c\/p\u003e\n\u003ch3 data-end=\"1896\" data-start=\"1866\" data-section-id=\"uqv3ss\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1894\" data-start=\"1870\"\u003eCommon Replacements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1988\" data-start=\"1897\"\u003e• Yokogawa 254-350-DJDJ\u003cbr data-end=\"1923\" data-start=\"1920\"\u003e• Yokogawa 255-350-DJDJ\u003cbr data-end=\"1949\" data-start=\"1946\"\u003e• Yokogawa 250 Series Frequency Meter\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"New","offer_id":51734699704622,"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_59dc1b09-b0a3-46af-9fdb-74ad2354da96.jpg?v=1770606981","url":"https:\/\/plgautomation.com\/products\/yokogawa-frequency-meter-254350djdj9-rtg-240-v","provider":"PLG Automation ","version":"1.0","type":"link"}