ST-70AB料位開關產品介紹
ST-70AB料位開關是一款專為工業物料監控設計的高效檢測設備，適用于液體、粉末及顆粒狀物料的連續性或點式料位檢測。該產品采用先進振動頻率檢測原理，當探頭接觸物料時，內置傳感器可靈敏感知振動狀態變化，通過智能算法實時判斷料位狀態，實現精準控制。設備主體采用316L不銹鋼材質，表面經精密拋光處理，兼具耐腐蝕性與易清潔特性，可適配食品加工、制藥等衛生要求嚴格的行業應用環境。
在復雜工況中，ST-70AB展現出卓越的環境適應能力。探頭部分配備溫度補償模塊，可在-40℃至150℃范圍內保持穩定的靈敏度，有效應對冷熱交替工況。獨特的防掛料結構設計顯著降低物料附著概率，避免誤觸發情況發生。針對不同介質特性，設備支持多檔靈敏度調節功能，用戶可通過外部旋鈕快速完成參數設置，滿足從輕質粉塵到粘稠漿料的多樣化檢測需求。輸出端標配繼電器開關信號，同時提供4-20mA模擬量輸出選項，便于接入各類工業控制系統。
該產品注重使用便捷性與維護經濟性。緊湊型結構設計實現最小尺寸φ22×120mm，適用于空間受限的安裝場景。IP67防護等級確保設備在潮濕、多塵環境下長期可靠運行。模塊化組件設計使得維護時無需拆卸整體設備，顯著降低停機時間。目前已在水泥倉料位監控、食用油儲罐安全保護、塑料粒子輸送系統等領域積累成熟應用案例，其穩定表現獲得多個行業用戶的持續認可。
（中文介紹：367字）
ST-70AB Level Switch Product Introduction
The ST-70AB level switch is a high-efficiency detection device specifically designed for industrial material monitoring, suitable for continuous or point-level detection of liquids, powders, and granular materials. Utilizing advanced vibration frequency detection technology, the built-in sensor precisely identifies material contact status by monitoring probe vibration changes, enabling reliable state determination through intelligent algorithms. The 316L stainless steel construction with precision-polished surface ensures both corrosion resistance and easy-cleaning properties, making it ideal for hygiene-sensitive applications in food processing and pharmaceutical industries.
This device demonstrates remarkable environmental adaptability in challenging working conditions. Equipped with a temperature compensation module, the probe maintains consistent sensitivity across a wide range of -40℃ to 150℃, effectively handling thermal cycling environments. The innovative anti-coating structure significantly reduces material buildup on the probe surface, minimizing false triggering risks. With adjustable sensitivity settings accessible via an external knob, users can easily optimize performance for various materials ranging from lightweight powders to viscous slurries. The dual-output configuration includes both relay contact signals and optional 4-20mA analog output, ensuring seamless integration with industrial control systems.
Designed for operational efficiency and maintenance economy, the compact φ22×120mm housing adapts to space-constrained installations. IP67 protection guarantees reliable performance in humid and dusty environments. Modular component design enables partial maintenance without full disassembly, effectively reducing downtime. Having proven its reliability in practical applications such as cement silo monitoring, edible oil tank protection, and plastic pellet conveying systems, this device continues to receive positive feedback from industrial users across multiple sectors.
（英文介紹：374字）
