Breadcrumb Home Tools and Resources Reference Library Reference Library Reference Library Product Family Clear Filters Air Suspension Valves Flow (-) IIoT Level Pressure Regulators Speed Temperature Valves Water Literature Type Approvals Certificates Data sheets Drawings Installation manuals Operating manuals Product brochures Clear All (-) IIoT Series 450 BiT EMC Declaration of Conformity Download Series 450 BiT Certificate of Registration Download Series 450 UL Certification Download Series 450 UL Certification Canada Download Series 450 Installation and Operational Manual Download Series 450E Installation and Maintenance Instructions Download BiT:Series 450 EDD Download Guide Download BiT: Barksdale's Intelligent Transmitter Product Brochure Download BiT: EMC Delcaration of Conformity Download {"ajaxEnabled":true,"items_per_page":9,"offset":0,"id":"0","total_pages":6,"expose":{"items_per_page":0,"items_per_page_label":"Items per page","items_per_page_options":"5, 10, 25, 50","items_per_page_options_all":0,"items_per_page_options_all_label":"- All -","offset":0,"offset_label":"Offset"},"tags":{"previous":"\u2039 Previous","next":"Next \u203a","first":"\u00ab First","last":"Last \u00bb"},"quantity":9,"more_button_text":"Load more","end_text":"","advanced":{"content_selector":".list","pager_selector":""},"effects":{"type":"fadeIn","speed":"slow"},"total_items":"48","currentPage":1,"limit":9,"text":"Load more"} Pagination Load more