{"product_id":"honeywell-dr4500-chart-recorder-circuit-main-board-755329-001-755329-001","title":"Honeywell DR4500 Chart Recorder Circuit Main Board 755329-001 755329 001","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell DR4500 Chart Recorder Circuit Main Board (Part Number: 755329-001)\u003c\/strong\u003e is the primary control board for the Honeywell DR4500 series circular chart recorder. This board serves as the central processing unit of the recorder, managing signal input, data processing, chart drive functions, and overall instrument operation.\u003c\/p\u003e\n\n\u003cp\u003eThe DR4500 series is widely used in industrial process control environments for recording temperature, pressure, flow, and other process variables. This main circuit board is essential for maintaining proper recorder functionality and is a direct replacement for units experiencing board-level failures, communication errors, or display malfunctions. It is designed for drop-in installation within the DR4500 recorder chassis.\u003c\/p\u003e\n\n\u003cp\u003eHoneywell's DR4500 recorders are commonly found in pharmaceutical, food and beverage, chemical processing, and water treatment facilities where accurate, continuous process documentation is required for regulatory compliance and quality assurance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 755329-001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Main Circuit Board (PCB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Equipment:\u003c\/strong\u003e Honeywell DR4500 Series Circular Chart Recorders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Central processing and control board for recorder operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial process recording — temperature, pressure, flow, and other variables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Certified Pre-Owned\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you have questions about compatibility with your specific DR4500 configuration or need assistance identifying the correct replacement board, please contact us before purchasing.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43673258819693,"sku":"15489","price":586.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_a254deeb-7cf7-4632-a182-cc184a78968b.jpg?v=1763352582","url":"https:\/\/willardshvacsupply.com\/products\/honeywell-dr4500-chart-recorder-circuit-main-board-755329-001-755329-001","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}