ST-70AB料位開(kāi)關(guān)產(chǎn)品介紹
ST-70AB料位開(kāi)關(guān)是一款專為工業(yè)物料監(jiān)控設(shè)計(jì)的高效檢測(cè)設(shè)備，適用于液體、粉末及顆粒狀物料的連續(xù)性或點(diǎn)式料位檢測(cè)。該產(chǎn)品采用先進(jìn)振動(dòng)頻率檢測(cè)原理，當(dāng)探頭接觸物料時(shí)，內(nèi)置傳感器可靈敏感知振動(dòng)狀態(tài)變化，通過(guò)智能算法實(shí)時(shí)判斷料位狀態(tài)，實(shí)現(xiàn)精準(zhǔn)控制。設(shè)備主體采用316L不銹鋼材質(zhì)，表面經(jīng)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(wèi)生要求嚴(yán)格的行業(yè)應(yīng)用環(huán)境。
在復(fù)雜工況中，ST-70AB展現(xiàn)出卓越的環(huán)境適應(yīng)能力。探頭部分配備溫度補(bǔ)償模塊，可在-40℃至150℃范圍內(nèi)保持穩(wěn)定的靈敏度，有效應(yīng)對(duì)冷熱交替工況。獨(dú)特的防掛料結(jié)構(gòu)設(shè)計(jì)顯著降低物料附著概率，避免誤觸發(fā)情況發(fā)生。針對(duì)不同介質(zhì)特性，設(shè)備支持多檔靈敏度調(diào)節(jié)功能，用戶可通過(guò)外部旋鈕快速完成參數(shù)設(shè)置，滿足從輕質(zhì)粉塵到粘稠漿料的多樣化檢測(cè)需求。輸出端標(biāo)配繼電器開(kāi)關(guān)信號(hào)，同時(shí)提供4-20mA模擬量輸出選項(xiàng)，便于接入各類工業(yè)控制系統(tǒng)。
該產(chǎn)品注重使用便捷性與維護(hù)經(jīng)濟(jì)性。緊湊型結(jié)構(gòu)設(shè)計(jì)實(shí)現(xiàn)最小尺寸φ22×120mm，適用于空間受限的安裝場(chǎng)景。IP67防護(hù)等級(jí)確保設(shè)備在潮濕、多塵環(huán)境下長(zhǎng)期可靠運(yùn)行。模塊化組件設(shè)計(jì)使得維護(hù)時(shí)無(wú)需拆卸整體設(shè)備，顯著降低停機(jī)時(shí)間。目前已在水泥倉(cāng)料位監(jiān)控、食用油儲(chǔ)罐安全保護(hù)、塑料粒子輸送系統(tǒng)等領(lǐng)域積累成熟應(yīng)用案例，其穩(wěn)定表現(xiàn)獲得多個(gè)行業(yè)用戶的持續(xù)認(rèn)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）
