{"product_id":"siemens-7ml5221-1ba11","title":"7ML5221-1BA11","description":"\n\u003ch2\u003eOverview of Siemens 7ML5221-1BA11\u003c\/h2\u003e\n\u003cp\u003eBuy genuine Siemens 7ML5221-1BA11 online today for your automation system. The Siemens 7ML5221-1BA11 is a high-performance SITRANS Probe LU ultrasonic level transmitter designed for continuous, non-contact measurement of liquids and slurries in industrial environments. This 2-wire, loop-powered transmitter offers reliable monitoring of level, volume, and flow in open channels, storage vessels, and process tanks. With a measurement range up to 12 meters (40 feet), the 7ML5221-1BA11 is ideal for applications requiring robust, accurate, and maintenance-free operation. The device features a durable PBT enclosure, built-in temperature compensation, and is suitable for both indoor and outdoor installations. Whether you need to upgrade your process control system or replace legacy equipment, the Siemens 7ML5221-1BA11 delivers factory-grade performance and seamless integration.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 7ML5221-1BA11\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLoop-powered ultrasonic transmitter for level, volume, and flow monitoring\u003c\/li\u003e\n\u003cli\u003eContinuous, non-contact measurement up to 12 meters (40 feet)\u003c\/li\u003e\n\u003cli\u003eEnclosure made of durable PBT (Polybutylene Terephthalate)\u003c\/li\u003e\n\u003cli\u003e2 x M20 cable gland or 2 x ½\" NPT thread for flexible installation\u003c\/li\u003e\n\u003cli\u003e4-20mA output with HART communication protocol\u003c\/li\u003e\n\u003cli\u003eTemperature compensation for stable readings across varying conditions\u003c\/li\u003e\n\u003cli\u003eIP67\/IP68 protection for outdoor and harsh environments\u003c\/li\u003e\n\u003cli\u003eFM, CSA, CE, C-TICK, and KCC approvals for global compliance\u003c\/li\u003e\n\u003cli\u003eEasy installation and simple startup with infrared programming\u003c\/li\u003e\n\u003cli\u003eApproved for use in general purpose, hazardous, and industrial settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 7ML5221-1BA11\u003c\/h2\u003e\n\u003cp\u003eReview Siemens 7ML5221-1BA11 specifications for detailed parameters covering voltage, I\/O, and communication before installation.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e7ML5221-1BA11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003eUp to 12 m (40 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e4-20mA, HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Material\u003c\/td\u003e\n\u003ctd\u003ePBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\/IP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temp\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Connection\u003c\/td\u003e\n\u003ctd\u003e2\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eFM, CSA, CE, C-TICK, KCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 7ML5221-1BA11 is commonly used in industrial automation worldwide. It is ideal for monitoring liquid levels in open channels, storage tanks, and process vessels in water treatment, chemical processing, food and beverage, and manufacturing industries. The device’s non-contact design and robust construction make it suitable for harsh environments and applications requiring high reliability and minimal maintenance.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eCheck Siemens 7ML5221-1BA11 price online for fast worldwide dispatch.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll product on LeadTime.ca is genuine, supplied by trusted distributors, and available for worldwide shipping. Order now for worldwide delivery.\u003c\/p\u003e\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/siemens\"\u003eBrowse Siemens PLCs, Drives \u0026amp; Automation Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-programming-basics\"\u003eSiemens PLC Programming Basics Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-profibus-configuration\"\u003eSiemens Profibus Configuration Reference\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-io-errors\"\u003eTroubleshooting Siemens TIA Portal IO Errors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47912569438507,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_ee595fca-9812-4f0d-8b08-23491ae25895.png?v=1723529532","url":"https:\/\/leadtime.ca\/products\/siemens-7ml5221-1ba11","provider":"LEADTIME","version":"1.0","type":"link"}