{"product_id":"sor-107al-n12-p1-f0a-x-107-low-differential-pressure-switches","title":"SOR 107AL-N12-P1-F0A-X 107 Low Differential Pressure Switches","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe SOR 107AL-N12-P1-F0A-X is a 107 Low Differential Pressure Switch designed for precise monitoring and control of low differential pressures in HVAC, burner management, and industrial air and gas systems. Built to high-quality standards, this switch from SOR delivers exceptional reliability and performance in demanding environments.\u003c\/p\u003e\u003cp\u003eFeaturing a weathertight NEMA 4 electrical housing made from 6063-T5 aluminum, the SOR 107AL-N12-P1-F0A-X withstands harsh conditions while providing a secure enclosure for the switching elements. The pressure ports are constructed from plated cold-rolled steel for durability and corrosion resistance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExternal set point adjustment with visual scale for easy calibration\u003c\/li\u003e\n\u003cli\u003eFine set point resolution for accurate pressure control\u003c\/li\u003e\n\u003cli\u003eNarrow dead band ensures minimal hysteresis\u003c\/li\u003e\n\u003cli\u003eHigh repeatability for consistent performance over time\u003c\/li\u003e\n\u003cli\u003eUL Listed and CSA Certified snap-action switching elements\u003c\/li\u003e\n\u003cli\u003eScrew terminals standard on weathertight switches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe SOR 107AL-N12-P1-F0A-X is ideally suited for draft ranges commonly associated with HVAC applications and burner management systems. It also serves other industrial air and gas services compatible with its wetted materials, which include Buna-N, brass, aluminum, cork, stainless steel, acrylic tubing, nylon, and plated cold-rolled steel.\u003c\/p\u003e\u003cp\u003eIn HVAC systems, this differential pressure switch monitors filter clogging, fan status, and duct pressure differentials. For burner management, it ensures proper air\/fuel ratios and safety shutdowns. The rugged design minimizes downtime, offering long-term cost savings and improved operational efficiency.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eWhen installing the SOR 107AL-N12-P1-F0A-X, mount the switch in a location that avoids excessive vibration and extreme temperatures. The electrical connection accepts 3\/4\" NPT(F) conduit with screw terminals for secure wiring. For the pressure ports, use 1\/8\" NPT(F) connections; if 1\/4\" NPT(F) is required, select a model with the F1A suffix instead of F0A.\u003c\/p\u003e\u003cp\u003eEnsure the ambient and process temperature limits are respected (−40 to 150°F \/ −40 to 65°C) and that the maximum system pressure does not exceed 10 psig (0.69 bar). The switch is vacuum protected to 30\" Hg, suitable for low-pressure applications.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the SOR 107AL-N12-P1-F0A-X should focus on the condition of the enclosure seal and the cleanliness of the pressure ports. The weathertight NEMA 4 housing protects internal components from moisture and dust, reducing maintenance frequency. The snap-action switching elements provide reliable operation under repeated cycling, contributing to a long service life and minimizing total cost of ownership.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the SOR 107AL-N12-P1-F0A-X, verify the process media compatibility with the wetted materials list and confirm the required pressure connection size. For applications needing a 1\/4\" NPT pressure port, order the F1A variant. The standard 3\/4\" NPT electrical connection suits most installations. If you need further assistance, contact UBEST Automation—your trusted supplier for industrial automation spares. Find this model at ubest101.\u003c\/p\u003e","brand":"SOR","offers":[{"title":"Default","offer_id":44403228475491,"sku":"107AL-N12-P1-F0A-X","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/107AL-N12-P1-F0A-X_1.jpg?v=1784979324","url":"https:\/\/www.plcsourcepro.com\/products\/sor-107al-n12-p1-f0a-x-107-low-differential-pressure-switches","provider":"PLC Source PRO","version":"1.0","type":"link"}