{"product_id":"honeywell-l91b1050-u-proportional-pressuretrol-controller","title":"Honeywell L91B1050\/U Proportional Pressuretrol Controller","description":"\u003ch3\u003eProduct Description\u003ch3\u003e\u003c\/h3\u003e\n\u003c\/h3\u003e\u003cp\u003eThe Honeywell L91B1050\/U is a proportional pressuretrol controller designed for modulating pressure control. It operates within a range of five to twenty-three psi making it suitable for various fluid types including steam and noncombustible gases. The controller features a single potentiometer and has a modulating output of one hundred forty ohms. It is constructed with brass bellows, ensuring durability and effectiveness in pressure regulation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with steam and air systems\u003c\/li\u003e\n\u003cli\u003eNon-corrosive to brass and phos-bronze materials\u003c\/li\u003e\n\u003cli\u003eSurface mountable through the back of the case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis controller is widely used in HVAC applications to maintain steady pressure levels. It modulates the pressure in systems to prevent fluctuations and ensure smooth operation.\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: Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: L91B1050\/U\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Modulating pressure control for regulation of liquid, air, or other non-corrosive gases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Element\u003c\/strong\u003e: Brass bellows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Conditions\u003c\/strong\u003e: 32 F to 150 F (0 C to 66 C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connections\u003c\/strong\u003e: Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Range\u003c\/strong\u003e: 5 to 23 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential Pressure Range\u003c\/strong\u003e: 5 to 23 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Action\u003c\/strong\u003e: Modulating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: 1\/4 in NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 5-3\/4 in H x 4-1\/2 in W x 2-3\/4 in D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":50149013979442,"sku":"L91B1050\/U","price":415.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/232171683.jpg?v=1750663125","url":"https:\/\/voomisupply.com\/products\/honeywell-l91b1050-u-proportional-pressuretrol-controller","provider":"Voomi Supply","version":"1.0","type":"link"}