RP30A料位開(kāi)關(guān)
RP30A阻旋式料位開(kāi)關(guān)產(chǎn)品介紹（中文）
RP30A阻旋式料位開(kāi)關(guān)是一種用于固態(tài)物料（包括粉狀、顆粒狀、塊狀及膠狀）的物位控制設(shè)備，廣泛應(yīng)用于化工、塑料、水泥、制藥、飼料和食品等行業(yè)。該設(shè)備采用機(jī)電分離式結(jié)構(gòu)，通過(guò)電機(jī)驅(qū)動(dòng)不銹鋼葉片旋轉(zhuǎn)，當(dāng)物料接觸葉片時(shí)產(chǎn)生阻力使旋轉(zhuǎn)停止，從而觸發(fā)微動(dòng)開(kāi)關(guān)輸出開(kāi)關(guān)信號(hào)；當(dāng)物料下降后，葉片在彈簧作用下恢復(fù)旋轉(zhuǎn)狀態(tài)。其特點(diǎn)包括全密封設(shè)計(jì)可適應(yīng)戶外環(huán)境，雙層防塵油封結(jié)構(gòu)確保長(zhǎng)期穩(wěn)定運(yùn)行，扭力調(diào)節(jié)機(jī)構(gòu)可根據(jù)物料比重靈活調(diào)整靈敏度（0.5-10kg·cm范圍）。設(shè)備提供多種電源選項(xiàng)（110VAC/220VAC/24VDC），葉片轉(zhuǎn)速為1RPM，防護(hù)等級(jí)達(dá)IP65，工作溫度覆蓋-10℃至70℃，特殊設(shè)計(jì)可擴(kuò)展至400℃高溫工況。安裝方式支持水平或垂直安裝，水平安裝時(shí)建議葉片與水平面呈10-20°夾角以減少物料沖擊。接觸物料的葉片與傳動(dòng)軸均采用SUS304不銹鋼材質(zhì)，適用于不同特性的物料檢測(cè)需求。1319
RP30A Rotary Paddle Level Switch Introduction (English)
The RP30A rotary paddle level switch is designed for detecting solid materials including powders, granules, lumps, and viscous substances in industries such as chemical processing, plastics, cement, pharmaceuticals, and food production. Its operational principle involves a motor-driven stainless steel paddle that rotates until material contact causes resistance, triggering a microswitch to output signal while automatically cutting power to the motor. When material level drops, the paddle resumes rotation via spring mechanism. Key features include fully sealed housing suitable for outdoor use, dual-layer dust-proof oil seal, and adjustable torque mechanism (0.5-10kg·cm) accommodating varying material densities. Available in multiple power supply options (110VAC/220VAC/24VDC) with 1RPM rotational speed and IP65 protection. Operating temperature ranges from -10°C to 70°C, with high-temperature versions reaching 400°C. The 304 stainless steel construction ensures compatibility with diverse materials, while the modular design allows easy maintenance without full disassembly. For optimal performance, horizontal installation at 10-20° downward angle is recommended to minimize material impact. The device provides reliable point-level control for silos, hoppers, and conveyor systems.71020
RP30A料位開(kāi)關(guān)
RP30A
產(chǎn)品描述
阻旋料位開(kāi)關(guān)也有的稱(chēng)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(chēng)。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。
RP30A料位開(kāi)關(guān)
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