{"product_id":"trane-swt03334x13790871010sc0522-thermal-sensor-flow-switch","title":"Trane SWT03334X13790871010SC0522 Thermal Sensor Flow Switch","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=\"18\" data-end=\"757\"\u003eThe Trane SWT03334 (X13790871010 \/ SC0522) \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003ethermal sensor\u003c\/a\u003e flow switch is used in Trane commercial chiller and HVAC systems to monitor liquid flow and verify adequate circulation before allowing equipment operation. Utilizing thermal dispersion sensing technology, this 24 VAC\/DC flow switch provides reliable flow detection to protect chillers, heat exchangers, and pumping systems from damage caused by insufficient water or glycol flow. Maintenance teams, HVAC service technicians, and facility engineers use this OEM flow switch for replacement, repair, preventive maintenance, and restoration of Trane commercial cooling systems. It is factory programmed with a 15 cm\/s flow setpoint (SC0522). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"759\" data-end=\"776\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"778\" data-end=\"1293\"\u003eThe Trane SWT03334 thermal sensor flow switch is designed to continuously monitor liquid flow within hydronic and chilled water systems, providing a switching output when flow falls below the programmed threshold. It is commonly installed in commercial buildings, central chiller plants, industrial process cooling systems, district cooling facilities, and HVAC water loops where dependable flow verification is essential for compressor protection and safe equipment operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1295\" data-end=\"1324\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1326\" data-end=\"2293\"\u003e• Manufacturer Part Number (MPN): SWT03334\u003cbr data-start=\"1368\" data-end=\"1371\"\u003e• Alternate Part Numbers: X13790871010, SC0522\u003cbr data-start=\"1417\" data-end=\"1420\"\u003e• Manufacturer: Trane\u003cbr data-start=\"1441\" data-end=\"1444\"\u003e• Product Type: Thermal Sensor Flow Switch\u003cbr data-start=\"1486\" data-end=\"1489\"\u003e• Sensor Technology: Thermal Dispersion Flow Sensor\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e• Operating Voltage: 24 VAC\/DC\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e• Flow Setpoint: 15 cm\/s (Factory Programmed)\u003cbr data-start=\"1621\" data-end=\"1624\"\u003e• Process Connection: 1\/2 in. NPT Male\u003cbr data-start=\"1662\" data-end=\"1665\" data-is-only-node=\"\"\u003e• Electrical Connection: M12 5-Pin Connector\u003cbr data-start=\"1709\" data-end=\"1712\"\u003e• Output Type: Electronic Switching Output\u003cbr data-start=\"1754\" data-end=\"1757\"\u003e• Protection Rating: IP67\u003cbr data-start=\"1782\" data-end=\"1785\"\u003e• Function: Liquid Flow Detection and Equipment Protection\u003cbr data-start=\"1843\" data-end=\"1846\"\u003e• Compatible Equipment: Trane Commercial Chillers and Hydronic HVAC Systems (model dependent)\u003cbr data-start=\"1939\" data-end=\"1942\"\u003e• Compatible Fluids: Water and Water\/Glycol Solutions (application dependent)\u003cbr data-start=\"2019\" data-end=\"2022\"\u003e• Mounting Type: Inline Pipe Installation\u003cbr data-start=\"2063\" data-end=\"2066\"\u003e• Installation: OEM Replacement Flow Switch\u003cbr data-start=\"2109\" data-end=\"2112\"\u003e• Application Environment: Commercial HVAC, Central Chiller Plants, Hydronic Systems, Industrial Cooling Systems, and Process Cooling Equipment \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2295\" data-end=\"2319\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2321\" data-end=\"2637\"\u003e• Trane SWT03334 (X13790871010 \/ SC0522) OEM Flow Switch\u003cbr data-start=\"2377\" data-end=\"2380\"\u003e• Trane X13790871020 \/ SC0523 (35 cm\/s setpoint, application dependent)\u003cbr data-start=\"2451\" data-end=\"2454\"\u003e• Trane X13790871030 \/ SC0524 (45 cm\/s setpoint, application dependent)\u003c\/p\u003e","brand":"Trane","offers":[{"title":"New","offer_id":51714172223790,"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_1820701e-6b63-40ef-baec-8534bae9f3a6.jpg?v=1770418268","url":"https:\/\/plgautomation.com\/products\/trane-swt03334x13790871010sc0522-thermal-sensor-flow-switch","provider":"PLG Automation ","version":"1.0","type":"link"}