{"product_id":"cleveland-controls-afs-405-112-adjustable-air-pressure-switch","title":"Cleveland Controls AFS-405-112 Adjustable Air Pressure Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Cleveland Controls AFS-405-112 is an adjustable air pressure switch suitable for HVAC and building automation use. This switch can detect positive, negative, or differential air pressure. It has a diaphragm and calibration spring within a plated enclosure. The device includes barbed sample line connectors for flexible tubing, and it connects electrically through a seven-eighths inch opening.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable set point for customized applications.\u003c\/li\u003e\n\u003cli\u003eDetects positive, negative, or differential air pressure.\u003c\/li\u003e\n\u003cli\u003eGold contacts support low current operations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis switch is ideal for computer environments and direct digital control systems, where low ampere currents are necessary.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cleveland Controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e AFS-405-112\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Type:\u003c\/strong\u003e SPDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Rating:\u003c\/strong\u003e 15 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Type:\u003c\/strong\u003e SPDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Rating:\u003c\/strong\u003e 2.4 A @ 24 VAC; 15 A @ 277 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Point Range:\u003c\/strong\u003e 0.02 - 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Progressive:\u003c\/strong\u003e 0.02 to 0.8 WC per setpoint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Auto reset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Silicone Diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Pressure Range:\u003c\/strong\u003e 0.05 to 12 WC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Operating Pressure:\u003c\/strong\u003e 13.85 WC (3.45 kPa)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverpressure:\u003c\/strong\u003e 13.85 WC (3.45 kPa)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40 to 180 °F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 10 to 90% Non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted Parts:\u003c\/strong\u003e Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e 1\/4 inch Pneumatic Barb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Connection:\u003c\/strong\u003e 1\/8 FNPT, 1\/4 compression, 1\/4 barb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connection:\u003c\/strong\u003e Screw Terminal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Terminations:\u003c\/strong\u003e 3 Terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Vertical with 2 tabs and holes 0.19 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e Zinc-plated steel, NEMA 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4W x 6.13H x 3.56D inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.2 lb (0.5 Kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e CE, CSA, FM, UL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 115-277 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 0.5 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Style:\u003c\/strong\u003e Air Differential Switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":50129981276466,"sku":"AFS-405-112","price":79.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/229410565.jpg?v=1750119666","url":"https:\/\/voomisupply.com\/products\/cleveland-controls-afs-405-112-adjustable-air-pressure-switch","provider":"Voomi Supply","version":"1.0","type":"link"}