{"product_id":"telemecanique-sm552a173ni-dual-level-ultrasonic-sensor","title":"Telemecanique SM552A173NI Dual Level Ultrasonic Sensor","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"598\"\u003eThe Telemecanique SM552A173NI dual level \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003eultrasonic sensor\u003c\/a\u003e is used in industrial automation and level monitoring systems for non-contact detection of two liquid or material levels. Commonly installed in storage tanks, pumping stations, water treatment systems, process equipment, and industrial fluid handling applications requiring reliable dual-level monitoring. Maintenance teams, OEMs, and system integrators use this ultrasonic sensor for equipment replacement, automation retrofits, process upgrades, and new level control installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"600\" data-end=\"617\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"618\" data-end=\"1125\"\u003eThe Telemecanique SM552A173NI dual level ultrasonic sensor provides non-contact level detection using ultrasonic technology, eliminating mechanical wear associated with conventional float switches. It is widely used in water and wastewater treatment, chemical processing, storage tank monitoring, pump control systems, and industrial process automation where accurate dual-level detection improves system reliability, overflow protection, and automated process control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1127\" data-end=\"1156\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1157\" data-end=\"1941\"\u003e• Manufacturer Part Number (MPN): SM552A173NI\u003cbr data-start=\"1202\" data-end=\"1205\"\u003e• Manufacturer: Telemecanique (Schneider Electric)\u003cbr data-start=\"1255\" data-end=\"1258\"\u003e• Product Type: Dual Level Ultrasonic Sensor\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e• Product Series: Hyde Park Superprox 500\u003cbr data-start=\"1346\" data-end=\"1349\"\u003e• Sensor Technology: Ultrasonic\u003cbr data-start=\"1380\" data-end=\"1383\"\u003e• Sensor Function: Dual-level monitoring\u003cbr data-start=\"1423\" data-end=\"1426\"\u003e• Supply Voltage: 12–24 V DC\u003cbr data-start=\"1454\" data-end=\"1457\"\u003e• Supply Voltage Range: 10–28 V DC\u003cbr data-start=\"1491\" data-end=\"1494\" data-is-only-node=\"\"\u003e• Output Type: PNP\/NPN discrete output\u003cbr data-start=\"1532\" data-end=\"1535\"\u003e• Sensing Method: Non-contact ultrasonic detection\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e• Electrical Connection: Model-specific industrial connection\u003cbr data-start=\"1649\" data-end=\"1652\"\u003e• Enclosure Material: ULTEM plastic\u003cbr data-start=\"1687\" data-end=\"1690\"\u003e• Front Material: Silicone rubber\u003cbr data-start=\"1723\" data-end=\"1726\"\u003e• Protection Rating: IP67\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e• Compatible Systems: PLC and industrial automation systems\u003cbr data-start=\"1813\" data-end=\"1816\"\u003e• Replacement Type: OEM direct replacement\u003cbr data-start=\"1858\" data-end=\"1861\"\u003e• Product Status: End of commercialisation \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1943\" data-end=\"1967\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1968\" data-end=\"2061\"\u003e• Schneider Electric SM552A173NI\u003cbr data-start=\"2000\" data-end=\"2003\"\u003e• Telemecanique SM552A173NI\u003cbr data-start=\"2030\" data-end=\"2033\"\u003e• OEM equivalent SM552A173NI\u003c\/p\u003e","brand":"Telemecanique","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713859191086,"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_0bd06597-5972-4ac6-a623-45d6ce1dc6be.jpg?v=1770410203","url":"https:\/\/plgautomation.com\/products\/telemecanique-sm552a173ni-dual-level-ultrasonic-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}