NL35料位開關(guān)
NL35阻旋式料位開關(guān)產(chǎn)品介紹（中文）
NL35阻旋式料位開關(guān)是一種用于固態(tài)物料（包括粉狀、塊狀、粒狀、膠狀等）的物位控制設(shè)備。該設(shè)備采用電機(jī)帶動(dòng)不銹鋼葉片旋轉(zhuǎn)的工作原理，當(dāng)被測(cè)介質(zhì)到達(dá)葉片位置時(shí)，葉片受阻停止轉(zhuǎn)動(dòng)并觸發(fā)微動(dòng)開關(guān)輸出信號(hào)；當(dāng)物料下降時(shí)，葉片在彈簧作用下恢復(fù)轉(zhuǎn)動(dòng)狀態(tài)。其扭力彈簧可根據(jù)物料比重靈活調(diào)節(jié)，接觸物料部分采用SUS304不銹鋼材質(zhì)，具有密封性好、過載保護(hù)能力強(qiáng)、安裝簡(jiǎn)便等特點(diǎn)。該產(chǎn)品適用于化工、塑料、水泥、制藥、飼料、食品等多種行業(yè)，可在-10℃至80℃環(huán)境溫度下穩(wěn)定工作（特殊設(shè)計(jì)可達(dá)400℃），防護(hù)等級(jí)達(dá)到IP65，能適應(yīng)粉塵較多的工業(yè)環(huán)境。產(chǎn)品提供220VAC/110VAC/24VAC/24VDC多種電源規(guī)格，輸出觸點(diǎn)容量為250VAC/10A單刀雙擲。葉片標(biāo)準(zhǔn)轉(zhuǎn)速為1轉(zhuǎn)/分鐘，檢測(cè)物料比重范圍≥0.5g/cm³，通過機(jī)電分離式結(jié)構(gòu)設(shè)計(jì)便于維護(hù)，獨(dú)特的密封技術(shù)可有效防止粉塵滲入。11016
NL35 Rotary Paddle Level Switch Product Introduction (English)
The NL35 rotary paddle level switch is designed for solid material level detection, including powders, granules, lumps and viscous substances. Its working principle involves a motor-driven stainless steel paddle that rotates until obstructed by material, triggering a micro-switch to send output signal. When material level drops, the paddle resumes rotation via spring mechanism. Featuring adjustable torque spring for different material densities, the device is constructed with SUS304 stainless steel in material-contact parts, offering good sealing performance, overload protection and easy installation. Suitable for industries like chemical, plastic, cement, pharmaceutical, feed and food processing, it operates reliably in ambient temperatures from -10℃ to 80℃ (special versions available for 400℃) with IP65 protection against dust ingress. Multiple power options include 220VAC/110VAC/24VAC/24VDC, while SPDT contacts support 250VAC/10A load. The standard paddle rotates at 1 RPM, detecting materials with density ≥0.5g/cm³. Its motor-gearbox separation design simplifies maintenance, and specialized sealing technology effectively prevents dust penetration into internal components. The product demonstrates consistent performance in harsh industrial environments with heavy dust conditions.91222
產(chǎn)品特點(diǎn)與技術(shù)細(xì)節(jié)（補(bǔ)充說明）
該設(shè)備采用三個(gè)軸承支撐結(jié)構(gòu)確保運(yùn)行穩(wěn)定性，離合器機(jī)構(gòu)能在葉片過載時(shí)自動(dòng)打滑以保護(hù)電機(jī)。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，安裝位置應(yīng)避開進(jìn)料口直噴區(qū)域。對(duì)于高溫應(yīng)用場(chǎng)景，產(chǎn)品采用耐熱設(shè)計(jì)延長(zhǎng)元件壽命；針對(duì)低密度物料可選配特殊葉片結(jié)構(gòu)。接線盒設(shè)計(jì)符合戶外使用要求，電纜鎖緊裝置確保連接可靠性。產(chǎn)品提供螺紋、法蘭、保護(hù)管等多種安裝方式，軸長(zhǎng)可根據(jù)客戶需求定制，典型長(zhǎng)度規(guī)格包括90mm、240mm和650mm。3525
Application Scenarios and Customization
Widely implemented in material storage silos, hoppers and processing vessels across multiple industries, the switch provides reliable point-level detection for bulk solids. Its modular design allows customization of paddle shapes (standard options include 100×30mm, 65×80mm and 50×30mm) and mounting configurations (threaded, flanged or with protective tube). The product series includes high-temperature variants with extended shaft lengths for deep vessel penetration, while the spring torque adjustment system enables precise sensitivity calibration for materials ranging from lightweight powders to dense granules. Installation flexibility accommodates top-down vertical, side-mounted horizontal or angled orientations based on material characteristics and vessel geometry.71720
NL35料位開關(guān)
NL35
產(chǎn)品描述
阻旋料位開關(guān)也有的稱之為阻旋物位計(jì)或者阻旋料位開關(guān)、阻旋物位開關(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)開關(guān)動(dòng)作，發(fā)出有料的信號(hào)。隨后另一個(gè)微動(dòng)開關(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。
NL35料位開關(guān)
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