{"product_id":"yokogawa-mld-loop-powered-indicator-mld-a1-lp312052","title":"YOKOGAWA MLD LOOP POWERED INDICATOR MLD-A1 LP312052","description":"\u003ch3 data-end=\"18\" data-start=\"0\" data-section-id=\"nq8ynu\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"504\" data-start=\"19\"\u003eThe Yokogawa MLD-A1 LP312052 Loop Powered Indicator is used in industrial process systems to display real-time measurement values from 4–20 mA signals without requiring external power. Commonly installed in field-mounted locations such as pipelines, tanks, and process equipment where local indication is required. Maintenance teams, OEMs, and system integrators use this indicator for process monitoring, troubleshooting loops, and replacing outdated or non-visible instrumentation.\u003c\/p\u003e\n\u003ch3 data-end=\"525\" data-start=\"506\" data-section-id=\"plkbhx\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1070\" data-start=\"526\"\u003eThe Yokogawa MLD-A1 LP312052 loop powered indicator is used in industrial automation systems to display process variables such as pressure, flow, temperature, and level directly from transmitters. It is commonly deployed in chemical plants, oil \u0026amp; gas facilities, power generation, and water treatment systems where operators need local visual feedback. The unit is ideal for hazardous or remote environments due to its explosion-proof design and ability to operate solely from the loop signal without external power. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1103\" data-start=\"1072\" data-section-id=\"68ulmp\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"2273\" data-start=\"1104\"\u003e• Manufacturer: Yokogawa\u003cbr data-end=\"1131\" data-start=\"1128\"\u003e• Model \/ Part Number: MLD-A1 \/ LP312052\u003cbr data-end=\"1174\" data-start=\"1171\"\u003e• Product Type: Loop Powered Process Indicator\u003cbr data-end=\"1223\" data-start=\"1220\"\u003e• Input Signal: 4–20 mA DC (loop-powered operation) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1315\" data-start=\"1312\"\u003e• Power Requirement: No external power required (powered by current loop) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1429\" data-start=\"1426\"\u003e• Display Type: Digital display (0–1999 or 0–100% scaling) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1528\" data-start=\"1525\"\u003e• Accuracy: ±0.05% of full scale ±1 count \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1610\" data-start=\"1607\"\u003e• Voltage Drop: ~1.8 V typical (max 2 V) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1691\" data-start=\"1688\"\u003e• Operating Temperature: -20°C to 60°C \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1770\" data-start=\"1767\"\u003e• Mounting: Wall mount or 2” pipe mount \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1850\" data-start=\"1847\"\u003e• Housing: Explosion-proof, NEMA 4X enclosure \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1936\" data-start=\"1933\"\u003e• Electrical Connection: 1\/2” NPT or M20 conduit entry \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"2031\" data-start=\"2028\"\u003e• Function: Displays process variable from transmitter signal\u003cbr data-end=\"2095\" data-start=\"2092\"\u003e• Application Environment: Hazardous and industrial field installations\u003cbr data-end=\"2169\" data-start=\"2166\"\u003e• Product Status: Discontinued (modern replacements available) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2301\" data-start=\"2275\" data-section-id=\"1ln9bp8\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"2417\" data-start=\"2302\"\u003e• Yokogawa MLX Field Mount Loop Indicator\u003cbr data-end=\"2346\" data-start=\"2343\"\u003e• Yokogawa YPP6870 Process Meter\u003cbr data-end=\"2381\" data-start=\"2378\"\u003e• Yokogawa MLA Analog Loop Indicator\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"New","offer_id":51734611329326,"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_34356e7d-4786-457c-9ae8-fd1d63f6da5a.jpg?v=1770606692","url":"https:\/\/plgautomation.com\/products\/yokogawa-mld-loop-powered-indicator-mld-a1-lp312052","provider":"PLG Automation ","version":"1.0","type":"link"}