{"product_id":"siemens-7ml5221-2da11","title":"7ML5221-2DA11","description":"\u003ch2\u003eOverview of Siemens 7ML5221-2DA11 SITRANS Probe LU Ultrasonic Level Transmitter\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 7ML5221-2DA11 SITRANS Probe LU is a continuous, non-contact ultrasonic level transmitter designed for liquids and slurries. It offers a measurement range up to 12 meters (40 feet) and is suitable for level and volume monitoring in a variety of industrial vessels and open channels. The device supports communication via 4-20 mA\/HART and optional PROFIBUS PA for enhanced integration and diagnostics.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Siemens 7ML5221-2DA11 Ultrasonic Level Transmitter\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-contact ultrasonic measurement up to 12 meters (40 feet) – Avoids wear and contamination.\u003c\/li\u003e\n  \u003cli\u003ePatented Sonic Intelligence® signal processing – High signal-to-noise ratio for reliable measurements.\u003c\/li\u003e\n  \u003cli\u003eAuto False-Echo Suppression – Eliminates erroneous signals caused by fixed obstructions.\u003c\/li\u003e\n  \u003cli\u003eCommunication options – Supports 4-20 mA\/HART and PROFIBUS PA protocols.\u003c\/li\u003e\n  \u003cli\u003eProcess connections – 2\" NPT (taper), BSPT or BSPP available, plus flange options.\u003c\/li\u003e\n  \u003cli\u003eRobust construction with ETFE or PVDF transducers – Excellent chemical compatibility.\u003c\/li\u003e\n  \u003cli\u003eCompact design with LCD display and bargraph – Enables easy configuration and local readout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e7ML5221-2DA11\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eUltrasonic Level Transmitter (SITRANS Probe LU)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0.25 to 12 meters (10\" to 40')\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e54 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e4-20 mA with HART and optional PROFIBUS PA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProcess Connection\u003c\/td\u003e\n\u003ctd\u003e2\" NPT (taper), BSPT, BSPP or flange\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTransducer Material\u003c\/td\u003e\n\u003ctd\u003eETFE or PVDF\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP67 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD with bargraph\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.2 kg (4.6 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe Siemens SITRANS Probe LU ultrasonic transmitter is designed for continuous level and volume monitoring in open channels, storage vessels, and process tanks for liquids and slurries. It is widely used in water and wastewater treatment, chemical processing, and food industries.\u003c\/p\u003e\n\n\u003cp\u003eSiemens provides comprehensive technical support and warranty to ensure reliable product performance.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47912586019115,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_40980f32-fa45-4be6-adee-88c2b8ffaf7f.png?v=1723529091","url":"https:\/\/leadtime.ca\/products\/siemens-7ml5221-2da11","provider":"LEADTIME","version":"1.0","type":"link"}