{"product_id":"liebert-lt460-z20s","title":"Liebert LT460-Z20S Module","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert LT460-Z20S\u003c\/strong\u003e is a high-performance \u003cstrong\u003ezone leak detection module\u003c\/strong\u003e designed for critical infrastructure monitoring. Engineered for seamless integration with \u003cstrong\u003eLiebert environmental units\u003c\/strong\u003e and building management systems (BMS), this \u003cstrong\u003eLiqui-tect 460\u003c\/strong\u003e kit provides immediate notification of conductive fluid presence to prevent equipment damage in data centers and mechanical rooms. This specific configuration includes a \u003cstrong\u003e20-foot leak detection cable\u003c\/strong\u003e (LT500Y), offering a supervised solution that monitors for leaks, internal circuit faults, and power failures.\u003c\/p\u003e\n\n\u003cp\u003eOperating on a standard \u003cstrong\u003e24 VAC power supply\u003c\/strong\u003e, the module features dual \u003cstrong\u003eForm-C relay outputs\u003c\/strong\u003e (rated at 3A, 24VAC) for simultaneous signaling to local alarm panels and remote monitoring platforms. The rugged NEMA 1 enclosure houses a user-accessible circuit board with four-position DIP switches, allowing technicians to customize \u003cstrong\u003ealarm filter delays\u003c\/strong\u003e and operational modes to eliminate nuisance trips. Designed for perimeter sensing or serpentine subfloor coverage, the \u003cstrong\u003eLT460-Z20S\u003c\/strong\u003e ensures \u003cstrong\u003ereliable water detection\u003c\/strong\u003e and system integrity in high-stakes HVACR environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Contact Outputs:\u003c\/strong\u003e Features two independent Form-C dry contacts to trigger local alarms and remote \u003cstrong\u003eBMS monitoring\u003c\/strong\u003e simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupervised Circuitry:\u003c\/strong\u003e Constant monitoring of the \u003cstrong\u003eleak detection cable\u003c\/strong\u003e ensures alerts are triggered not just for leaks, but for cable breaks or power loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable Sensitivity:\u003c\/strong\u003e Integrated DIP switches provide selectable reporting delays (up to 2 minutes) to prevent false alarms from temporary moisture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Specifically engineered to interface with the \u003cstrong\u003eLiebert SiteScan Web\u003c\/strong\u003e and diverse thermal management controllers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Enclosure:\u003c\/strong\u003e The metal IP30-rated housing includes a hinged cover for rapid access to terminal blocks and configuration switches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan I extend the cable length of this kit?\u003c\/strong\u003e No, the \u003cstrong\u003eLT460-Z20S\u003c\/strong\u003e is a pre-packaged kit with a 20-foot cable that cannot be shortened or extended. For systems requiring up to 100 feet, the module and \u003cstrong\u003eLT500Y sensing cables\u003c\/strong\u003e must be purchased as separate components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat types of fluids does the LT460-Z20S detect?\u003c\/strong\u003e It is designed to sense conductive aqueous fluids, making it ideal for monitoring \u003cstrong\u003echilled water piping\u003c\/strong\u003e, glycol leaks, and condensate pump overflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes the alarm reset automatically once the cable is dry?\u003c\/strong\u003e Yes, the module is non-latching; the alarm condition clears once the \u003cstrong\u003emoisture sensing cable\u003c\/strong\u003e is wiped clean and dried.\u003c\/li\u003e\n\u003c\/ul\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":44970362699954,"sku":"LT460-Z20S","price":2270.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_8ce9a67e-9719-4482-8015-6dc8691c4106.png?v=1747955372","url":"https:\/\/www.gsistore.com\/products\/liebert-lt460-z20s","provider":"GSIstore","version":"1.0","type":"link"}