NL33料位開關(guān)
NL33料位開關(guān)產(chǎn)品介紹(中文)
NL33阻旋式料位開關(guān)是一種用于固態(tài)物料(包括粉狀、粒狀、塊狀及膠狀等)的物位控制設(shè)備。該產(chǎn)品通過微型電機(jī)驅(qū)動(dòng)葉片低速旋轉(zhuǎn)(約1轉(zhuǎn)/分鐘),當(dāng)物料接觸葉片時(shí)會(huì)阻礙其轉(zhuǎn)動(dòng),觸發(fā)內(nèi)部微動(dòng)開關(guān)輸出開關(guān)信號(hào)并切斷電源;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)包括采用不銹鋼材質(zhì)葉片(SUS304),機(jī)電分離式結(jié)構(gòu)便于維護(hù),IP65防護(hù)等級(jí)接線盒適合戶外使用,且可通過調(diào)節(jié)彈簧拉力適應(yīng)不同比重的物料(≥0.5g/cm³)。工作溫度范圍覆蓋-10℃至80℃,特殊設(shè)計(jì)可擴(kuò)展至400℃高溫環(huán)境。廣泛應(yīng)用于化工、塑料、水泥、制藥、食品加工等行業(yè),尤其適合法蘭安裝的高溫工況場(chǎng)景。產(chǎn)品具有過載保護(hù)功能,當(dāng)葉片受阻時(shí)會(huì)自動(dòng)切斷電源以保護(hù)電機(jī),同時(shí)三重軸承支撐結(jié)構(gòu)和密封設(shè)計(jì)能有效防止粉塵滲入,確保長(zhǎng)期穩(wěn)定運(yùn)行。121016
NL33 Level Switch Product Introduction (English)
The NL33 rotary paddle level switch is designed for solid material detection (including powders, granules, lumps, and viscous substances). It operates by a low-speed rotating blade (1 RPM) driven by a micro motor. When material obstructs the blade, the rotation stops, activating an internal micro switch to output a signal and cut off power; when material level drops, the blade resumes rotation via spring force. Key features include SUS304 stainless steel blade, maintenance-friendly electromechanical separation structure, and IP65-rated junction box for outdoor use. The spring tension can be adjusted for materials with different densities (≥0.5g/cm³). Operating temperature ranges from -10℃ to 80℃, with optional high-temperature versions up to 400℃. Widely used in chemical, plastic, cement, pharmaceutical, and food processing industries, it is particularly suitable for flange-mounted high-temperature applications. The overload protection mechanism safeguards the motor by automatic power cutoff during blade obstruction, while triple-bearing support and dust-proof sealing ensure reliable long-term performance. 591321
(注:中英文介紹各約250字,合計(jì)500字,內(nèi)容聚焦技術(shù)原理、材質(zhì)特性及行業(yè)應(yīng)用,未提及認(rèn)證/專利信息)
NL33料位開關(guān)
NL33
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。
NL33料位開關(guān)



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