{"product_id":"liebert-307648p1s","title":"Liebert 307648P1S GlycolSensor","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert 307648P1S Glycol Sensor\u003c\/strong\u003e is an essential diagnostic component designed for integration with \u003cstrong\u003eVertiv Liebert PCW\u003c\/strong\u003e and \u003cstrong\u003ePDX\u003c\/strong\u003e precision cooling units. As a critical point for thermal management, this \u003cstrong\u003eglycol temperature sensor\u003c\/strong\u003e provides real-time data to the \u003cstrong\u003eiCOM control board\u003c\/strong\u003e, enabling the system to modulate fan speeds and compressor stages based on secondary coolant conditions. By monitoring \u003cstrong\u003eglycol concentration\u003c\/strong\u003e and fluid temperature, this sensor prevents expensive downtime caused by \u003cstrong\u003efreeze protection alarms\u003c\/strong\u003e or inconsistent heat rejection in high-density data center environments.\u003c\/p\u003e\n\n\u003cp\u003eThis factory-authorized part features a \u003cstrong\u003eplug-and-play\u003c\/strong\u003e design, including the necessary \u003cstrong\u003esensor plug\u003c\/strong\u003e to ensure a secure, low-resistance connection to the internal wiring harness. For veteran technicians, this unit is non-negotiable for maintaining \u003cstrong\u003eLiebert environmental systems\u003c\/strong\u003e, as it allows for precise \u003cstrong\u003efree-cooling status\u003c\/strong\u003e indication and prevents \u003cstrong\u003ethermal runaway\u003c\/strong\u003e by alerting the system to deviations in the glycol loop before they lead to \u003cstrong\u003elow pressure warnings\u003c\/strong\u003e or component failure. Utilizing an \u003cstrong\u003eOEM Liebert 307648P1S\u003c\/strong\u003e ensures full compatibility with factory \u003cstrong\u003ethermal management\u003c\/strong\u003e sequences and maintains the integrity of the unit's \u003cstrong\u003efluid detection system\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Thermal Monitoring:\u003c\/strong\u003e Provides accurate feedback to \u003cstrong\u003eLiebert iCOM controllers\u003c\/strong\u003e for optimized cooling capacity and energy efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Crucial for \u003cstrong\u003efreeze protection\u003c\/strong\u003e and identifying \u003cstrong\u003eglycol loop\u003c\/strong\u003e irregularities before equipment damage occurs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid Installation:\u003c\/strong\u003e Supplied as a \u003cstrong\u003eGlycolSensor W\/Plug\u003c\/strong\u003e for direct connection, reducing labor time during emergency repairs or scheduled \u003cstrong\u003epreventive maintenance\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Specifically engineered for \u003cstrong\u003eLiebert PCW\u003c\/strong\u003e and \u003cstrong\u003ePDX\u003c\/strong\u003e series units to ensure seamless communication with site monitoring controls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Liebert models are compatible with the 307648P1S sensor?\u003c\/strong\u003e\u003cbr\u003e\nThis sensor is specifically designed for use in \u003cstrong\u003eLiebert PCW\u003c\/strong\u003e (Precision Chilled Water) and \u003cstrong\u003ePDX\u003c\/strong\u003e (Premier Direct Expansion) cooling systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat causes a 'Freeze Protection' alarm related to this sensor?\u003c\/strong\u003e\u003cbr\u003e\nA freeze protection alarm typically triggers if the \u003cstrong\u003eglycol sensor\u003c\/strong\u003e detects temperatures below the programmed threshold or if the sensor's resistance indicates a circuit failure, which can halt compressor operation to protect the heat exchanger.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this part include the electrical connector?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003e307648P1S\u003c\/strong\u003e is a complete \u003cstrong\u003esensor with plug\u003c\/strong\u003e assembly, allowing for immediate integration into the unit's existing wiring harness without field splicing.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Liebert","offers":[{"title":"Default Title","offer_id":44970360373426,"sku":"307648P1S","price":65.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_5f38ed4e-7354-44b6-b108-c39af80deab6.png?v=1747955401","url":"https:\/\/www.gsistore.com\/products\/liebert-307648p1s","provider":"GSIstore","version":"1.0","type":"link"}