NL33料位開關
NL33料位開關產品介紹(中文)
NL33阻旋式料位開關是一種用于固態物料(包括粉狀、粒狀、塊狀及膠狀等)的物位控制設備。該產品通過微型電機驅動葉片低速旋轉(約1轉/分鐘),當物料接觸葉片時會阻礙其轉動,觸發內部微動開關輸出開關信號并切斷電源;當物料下降后,葉片在彈簧作用下恢復旋轉狀態。其特點包括采用不銹鋼材質葉片(SUS304),機電分離式結構便于維護,IP65防護等級接線盒適合戶外使用,且可通過調節彈簧拉力適應不同比重的物料(≥0.5g/cm³)。工作溫度范圍覆蓋-10℃至80℃,特殊設計可擴展至400℃高溫環境。廣泛應用于化工、塑料、水泥、制藥、食品加工等行業,尤其適合法蘭安裝的高溫工況場景。產品具有過載保護功能,當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構和密封設計能有效防止粉塵滲入,確保長期穩定運行。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,內容聚焦技術原理、材質特性及行業應用,未提及認證/專利信息)
NL33料位開關
NL33
產品描述
阻旋料位開關也有的稱之為阻旋物位計或者阻旋料位開關、阻旋物位開關等,主要是根據它具體的不同用途的不同名稱。阻旋式料位開關是采用交流微電機經減速后,帶動檢測葉片慢速旋轉。當被測物料的料位上升使葉片的轉動受到阻擋時,檢測機構主軸產生旋轉位移。此位移先使一個微動開關動作,發出有料的信號。隨后另一個微動開關動作,切斷微電機的電源使其停止轉動。只要倉內的料位不變,此種狀態便將一直保持下去。
詳細描述:
斷料報警器/斷煤開關
結構緊湊,外型小巧,進口品質、國產價格;
鋁合金殼體,堅實可靠;
原裝進口電機,性能穩定.
檢測散裝固體物料的旋轉葉片式開關技術;
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構,葉片過載時,自動保護電機;
特殊葉片可用于低密度物料;
堵料報警開關系列分保護管型、旋轉確認型、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



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