NL38-G料位開關
產品概述
NL38-G料位開關是一款專為固態(tài)物料(如粉狀、粒狀、塊狀及膠狀等)設計的物位檢測設備,適用于工業(yè)料倉的料位監(jiān)測與控制。其核心功能是通過機械式阻旋原理實現(xiàn)物料的定點檢測,廣泛應用于化工、水泥、食品、飼料等行業(yè)。該設備采用不銹鋼材質葉片,具有良好的密封性和耐腐蝕性,可在高溫、多粉塵等惡劣環(huán)境下穩(wěn)定工作。
產品通過永磁電機驅動葉片旋轉,當物料接觸葉片時,阻力觸發(fā)內部微動開關輸出信號,并自動切斷電源以保護電機;物料下降后,葉片恢復旋轉狀態(tài)。彈簧拉力可根據(jù)物料比重靈活調整,確保對不同密度物料的適應性。此外,其機電分離式結構設計便于維護,且IP65防護等級支持戶外安裝。1315
Product Overview
The NL38-G level switch is a mechanical rotating paddle device designed for solid materials (including powders, granules, lumps, and viscous substances) in industrial silos or hoppers. It is widely used in industries such as chemicals, cement, food, and feed processing for reliable point-level detection. The stainless steel blade ensures durability and resistance to corrosion, making it suitable for harsh environments with high temperatures or heavy dust.
The switch operates by rotating a paddle via a permanent magnet motor. When material obstructs the paddle, the resistance triggers an internal microswitch to output a signal and cut off power to protect the motor. Once the material level drops, the paddle resumes rotation. The spring tension can be adjusted to accommodate materials of varying densities. Its modular design simplifies maintenance, while the IP65-rated enclosure allows outdoor installation. 2617
技術特點
- 可靠運行:三軸承支撐結構增強運行穩(wěn)定性,離合器過載保護機制可防止電機損壞。
- 靈活適配:葉片扭力可調,適用于比重0.4g/cm³以上的物料。
- 易維護性:機電分離設計,無需整體拆卸即可檢修內部組件。
- 環(huán)境適應性:工作溫度范圍-20℃至80℃(高溫型可達400℃),防護等級IP65。3817
Technical Features
- Reliable Operation: Triple-bearing support enhances stability, and the overload clutch protects the motor from damage.
- Material Flexibility: Adjustable torque settings accommodate materials with densities ≥0.4g/cm³.
- Easy Maintenance: Split mechanical-electrical structure allows partial disassembly for servicing.
- Environmental Resistance: Operating temperatures range from -20℃ to 80℃ (high-temperature versions up to 400℃), with IP65 protection. 41015
應用場景
適用于鋼鐵、電力、塑料等行業(yè)的料倉、輸送系統(tǒng),可監(jiān)測滿倉、空倉狀態(tài)或聯(lián)動控制輸送設備。安裝時需避開進料口直沖位置,水平安裝建議向下傾斜15°–20°以減少物料沖擊。3612
Applications
Ideal for silos and conveyor systems in steel, power, and plastics industries, providing level alerts or automated control. Installation should avoid direct material flow, with a recommended 15°–20° downward tilt for horizontal mounting. 5914
NL38-G料位開關
NL38-G
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(jù)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(fā)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(tài)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(wěn)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。
NL38-G料位開關



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