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)品通過微型電機驅(qū)動葉片低速旋轉(zhuǎn)(約1轉(zhuǎn)/分鐘),當(dāng)物料接觸葉片時會阻礙其轉(zhuǎn)動,觸發(fā)內(nèi)部微動開關(guān)輸出開關(guān)信號并切斷電源;當(dāng)物料下降后,葉片在彈簧作用下恢復(fù)旋轉(zhuǎn)狀態(tài)。其特點包括采用不銹鋼材質(zhì)葉片(SUS304),機電分離式結(jié)構(gòu)便于維護,IP65防護等級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)計可擴展至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景。產(chǎn)品具有過載保護功能,當(dāng)葉片受阻時會自動切斷電源以保護電機,同時三重軸承支撐結(jié)構(gòu)和密封設(shè)計能有效防止粉塵滲入,確保長期穩(wěn)定運行。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)是采用交流微電機經(jīng)減速后,帶動檢測葉片慢速旋轉(zhuǎn)。當(dāng)被測物料的料位上升使葉片的轉(zhuǎn)動受到阻擋時,檢測機構(gòu)主軸產(chǎn)生旋轉(zhuǎn)位移。此位移先使一個微動開關(guān)動作,發(fā)出有料的信號。隨后另一個微動開關(guān)動作,切斷微電機的電源使其停止轉(zhuǎn)動。只要倉內(nèi)的料位不變,此種狀態(tài)便將一直保持下去。
詳細描述:
斷料報警器/斷煤開關(guān)
結(jié)構(gòu)緊湊,外型小巧,進口品質(zhì)、國產(chǎn)價格;
鋁合金殼體,堅實可靠;
原裝進口電機,性能穩(wěn)定.
檢測散裝固體物料的旋轉(zhuǎn)葉片式開關(guān)技術(shù);
高度集成的機械宇航密封,可防止粉塵沿軸滲入;
獨特的彈性離合器結(jié)構(gòu),葉片過載時,自動保護電機;
特殊葉片可用于低密度物料;
堵料報警開關(guān)系列分保護管型、旋轉(zhuǎn)確認(rèn)型、長度變更型、耐熱型;
電源電壓::220VAC(110VAC、24VAC、24VDC可選);
觸點容量:250VAC/(阻性負(fù)載),單刀雙擲,雙刀雙擲;
工作溫度:-10~80℃(高溫型1000℃);
防護等:IP65,特殊型號耐壓防爆。
NL33料位開關(guān)



框架斷路器CDW3 3200N 2500A3P抽屜水平AC230V無欠壓帶三鎖二鑰匙
框架斷路器CDW6I-4000H/4 2000A抽水AC230V無欠壓
塑殼漏電保護斷路器DZ20L-160/4300 160A 50-100-200MA延時0.3S
塑殼漏電保護斷路器CDM3L-125F/4300A 25A 1/3/5延1
上一篇 ZX46AB料位開關(guān) http://www.beilingo.com/product/d167253.html
|