BR-7X料位開(kāi)關(guān)
BR-7X料位開(kāi)關(guān)產(chǎn)品介紹（中文）
BR-7X耐高溫阻旋料位開(kāi)關(guān)是一種用于固態(tài)物料（包括粉狀、粒狀、塊狀、膠狀等）的物位控制設(shè)備。該產(chǎn)品采用永磁電機(jī)驅(qū)動(dòng)葉片旋轉(zhuǎn)，當(dāng)物料上升至葉片位置時(shí)，葉片轉(zhuǎn)動(dòng)受阻并將阻力傳遞至檢測(cè)裝置，從而輸出開(kāi)關(guān)信號(hào)并切斷電機(jī)電源；當(dāng)物料下降時(shí)，葉片恢復(fù)旋轉(zhuǎn)狀態(tài)。其設(shè)計(jì)特點(diǎn)包括獨(dú)特的油封結(jié)構(gòu)防止粉塵滲入、扭力可調(diào)節(jié)以適應(yīng)不同比重物料，以及過(guò)載自動(dòng)保護(hù)功能確保電機(jī)安全。該產(chǎn)品適用于化工、塑料、鋼鐵、電力、水泥、制藥、飼料、食品等行業(yè)，工作溫度范圍覆蓋-20℃至80℃，高溫型可耐350℃。葉片材質(zhì)采用不銹鋼，具有耐腐蝕性，安裝方式支持水平、垂直或傾斜布置，滿足多樣化工況需求。1812
Introduction to BR-7X Level Switch (English)
The BR-7X high-temperature resistant rotary paddle level switch is designed for solid material detection, including powders, granules, lumps, and viscous substances. Its operating principle involves a permanent magnet motor driving the paddle rotation. When material rises to the paddle position, the resistance triggers a switch signal and cuts off the motor power; when material level drops, the paddle resumes rotation. Key features include a dust-proof oil seal structure, adjustable torque for materials of varying densities, and overload protection for motor safety. Constructed with stainless steel paddles for corrosion resistance, it supports horizontal, vertical, or inclined installation in industries like chemicals, plastics, cement, pharmaceuticals, and food processing. The standard operating temperature ranges from -20℃ to 80℃, with high-temperature models enduring up to 350℃. The compact design ensures reliable performance in confined spaces while maintaining simple maintenance requirements.62425
產(chǎn)品技術(shù)特點(diǎn)（補(bǔ)充說(shuō)明）
該設(shè)備采用機(jī)電一體化設(shè)計(jì)，內(nèi)部配置雙密封軸承延長(zhǎng)使用壽命，接線盒防護(hù)等級(jí)達(dá)IP65，適合戶外環(huán)境使用。靈敏度可通過(guò)彈簧拉力調(diào)節(jié)，最小可檢測(cè)物料密度為0.5g/cm³。其模塊化結(jié)構(gòu)允許快速更換部件，且無(wú)需拆卸整機(jī)即可進(jìn)行維護(hù)。特殊設(shè)計(jì)的離合器機(jī)構(gòu)在葉片受阻時(shí)自動(dòng)打滑，避免機(jī)械損傷，同時(shí)提供即時(shí)開(kāi)關(guān)量輸出，便于集成到自動(dòng)化控制系統(tǒng)。針對(duì)不同應(yīng)用場(chǎng)景，可提供多種葉片尺寸和安裝螺紋規(guī)格的定制選項(xiàng)。22226
Application Scenarios (Additional Details)
Ideal for silos, hoppers, and conveyor systems, this switch excels in detecting material presence/absence or blockage conditions. The vibration-resistant construction prevents false signals during material flow, while the sealed housing resists moisture and dust ingress in harsh environments. Typical applications include inventory control in grain storage, powder processing lines, and bulk material handling systems. The instantaneous switch response (0.7s delay) enhances process efficiency, and the optional extended shaft design accommodates large-diameter containers. Users can select paddle shapes (boot-type or hinged) based on material characteristics such as flowability and abrasiveness.192128
BR-7X料位開(kāi)關(guān)
BR-7X
產(chǎn)品描述
阻旋料位開(kāi)關(guān)也有的稱之為阻旋物位計(jì)或者阻旋料位開(kāi)關(guān)、阻旋物位開(kāi)關(guān)等，主要是根據(jù)它具體的不同用途的不同名稱。阻旋式料位開(kāi)關(guān)是采用交流微電機(jī)經(jīng)減速后，帶動(dòng)檢測(cè)葉片慢速旋轉(zhuǎn)。當(dāng)被測(cè)物料的料位上升使葉片的轉(zhuǎn)動(dòng)受到阻擋時(shí)，檢測(cè)機(jī)構(gòu)主軸產(chǎn)生旋轉(zhuǎn)位移。此位移先使一個(gè)微動(dòng)開(kāi)關(guān)動(dòng)作，發(fā)出有料的信號(hào)。隨后另一個(gè)微動(dòng)開(kāi)關(guān)動(dòng)作，切斷微電機(jī)的電源使其停止轉(zhuǎn)動(dòng)。只要倉(cāng)內(nèi)的料位不變，此種狀態(tài)便將一直保持下去。
詳細(xì)描述：
斷料報(bào)警器/斷煤開(kāi)關(guān)
結(jié)構(gòu)緊湊,外型小巧，進(jìn)口品質(zhì)、國(guó)產(chǎn)價(jià)格；
鋁合金殼體,堅(jiān)實(shí)可靠;
原裝進(jìn)口電機(jī),性能穩(wěn)定.
檢測(cè)散裝固體物料的旋轉(zhuǎn)葉片式開(kāi)關(guān)技術(shù)；
高度集成的機(jī)械宇航密封，可防止粉塵沿軸滲入；
獨(dú)特的彈性離合器結(jié)構(gòu)，葉片過(guò)載時(shí)，自動(dòng)保護(hù)電機(jī)；
特殊葉片可用于低密度物料；
堵料報(bào)警開(kāi)關(guān)系列分保護(hù)管型、旋轉(zhuǎn)確認(rèn)型、長(zhǎng)度變更型、耐熱型；
電源電壓：：220VAC（110VAC、24VAC、24VDC可選）；
觸點(diǎn)容量：250VAC/（阻性負(fù)載），單刀雙擲,雙刀雙擲；
工作溫度：-10～80℃（高溫型1000℃）；
防護(hù)等：IP65，特殊型號(hào)耐壓防爆。
BR-7X料位開(kāi)關(guān)
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