BC-3B料位開關產品介紹（中文版）
BC-3B料位開關是一款專為工業領域散裝固體物料監測設計的機械式料位控制裝置。該產品通過杠桿傳動原理實現物料的定點檢測，適用于顆粒、粉末等多種形態介質的料倉、儲罐及輸送設備。其緊湊型結構設計和模塊化組件布局，可靈活適配不同工業場景的安裝需求，幫助用戶實現生產流程中的料位安全管控。
產品采用杠桿與軸套聯動結構，配備獨立密封軸承系統，有效降低機械部件在粉塵環境下的磨損風險。杠桿末端配置的檢測葉片可根據物料密度自動調節靈敏度，兼顧輕質塑料顆粒與重型礦石類介質的檢測需求。主體材質選用304不銹鋼與工程塑料復合結構，在保證機械強度的同時，具備良好的耐腐蝕性能，可應對-40℃至200℃的工作溫度范圍。
在功能實現方面，該設備通過機械動作觸發微動開關，輸出無源開關量信號。雙刀雙擲觸點設計支持常開/常閉自由切換，滿足多種控制系統接線需求。產品內置過載保護機制，當檢測葉片受到異常外力沖擊時，傳動機構可自動進入保護狀態，避免核心元件損壞。外殼防護等級達到IP65標準，可有效阻隔粉塵侵入和水流噴濺。
安裝維護方面采用分體式結構設計，現場無需專用工具即可完成檢測單元與控制單元的快速拆裝。提供法蘭、螺紋兩種標準接口選項，支持水平、垂直或傾斜等多種安裝方式。用戶可根據料倉結構特點選擇頂部吊裝或側壁安裝方案，調試過程無需復雜參數設置，通過物理標定即可完成靈敏度校準。
本產品可廣泛應用于糧食倉儲、水泥建材、化工原料、塑料加工等行業的料位監控場景，協助實現生產設備的自動化啟停控制。典型應用包括：筒倉高低料位報警、螺旋輸送機堵料檢測、提升機料斗缺料保護等工況。經過長期實踐驗證，該設備在復雜工況下表現出穩定的檢測性能，為生產流程的連續性和安全性提供可靠保障。
BC-3B Level Switch Product Introduction (English Version)
The BC-3B level switch is a mechanical level control device specifically designed for bulk solid material monitoring in industrial applications. Utilizing lever transmission principles, this equipment provides reliable point-level detection for granular and powdered materials in silos, storage tanks, and conveying systems. Its compact structure and modular component design ensure flexible installation adaptability across various industrial environments, supporting safe material level management in production processes.
Featuring a lever and bushing linkage mechanism with independent sealed bearing systems, the product effectively reduces mechanical wear in dusty environments. The detection blade at the lever end automatically adjusts sensitivity according to material density, accommodating both lightweight plastic pellets and heavy mineral substances. The hybrid construction of 304 stainless steel and engineering plastics delivers mechanical durability with corrosion resistance, suitable for operating temperatures ranging from -40℃ to 200℃.
Functionally, the device activates a microswitch through mechanical movement, delivering passive switch signals. The double-pole double-throw contact configuration allows flexible NO/NC switching to meet diverse control system requirements. An integrated overload protection mechanism automatically engages when the detection blade encounters abnormal impact forces, preventing core component damage. The housing provides IP65 protection against dust ingress and water splashing.
The split-structure design enables tool-free disassembly of detection and control units for maintenance. With flange and threaded connection options, the switch supports multiple installation orientations including horizontal, vertical, and angled configurations. Users can select top-mounted or side-wall installation based on silo structure characteristics. Commissioning requires no complex parameter settings, achieving sensitivity calibration through physical adjustments.
This product finds extensive applications in level monitoring systems across grain storage, cement production, chemical processing, and plastic manufacturing industries. Typical use cases include silo high/low-level alarms, screw conveyor blockage detection, and elevator bucket empty protection. Field-proven performance in challenging environments demonstrates consistent detection reliability, ensuring operational continuity and process safety for industrial equipment.
