NL38-G料位開關(guān)
產(chǎn)品概述
NL38-G料位開關(guān)是一款專為固態(tài)物料（如粉狀、粒狀、塊狀及膠狀等）設(shè)計(jì)的物位檢測設(shè)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(jī)械式阻旋原理實(shí)現(xiàn)物料的定點(diǎn)檢測，廣泛應(yīng)用于化工、水泥、食品、飼料等行業(yè)。該設(shè)備采用不銹鋼材質(zhì)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(chǎn)品通過永磁電機(jī)驅(qū)動葉片旋轉(zhuǎn)，當(dāng)物料接觸葉片時(shí)，阻力觸發(fā)內(nèi)部微動開關(guān)輸出信號，并自動切斷電源以保護(hù)電機(jī)；物料下降后，葉片恢復(fù)旋轉(zhuǎn)狀態(tài)。彈簧拉力可根據(jù)物料比重靈活調(diào)整，確保對不同密度物料的適應(yīng)性。此外，其機(jī)電分離式結(jié)構(gòu)設(shè)計(jì)便于維護(hù)，且IP65防護(hù)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(shù)特點(diǎn)
- 可靠運(yùn)行：三軸承支撐結(jié)構(gòu)增強(qiáng)運(yùn)行穩(wěn)定性，離合器過載保護(hù)機(jī)制可防止電機(jī)損壞。
- 靈活適配：葉片扭力可調(diào)，適用于比重0.4g/cm³以上的物料。
- 易維護(hù)性：機(jī)電分離設(shè)計(jì)，無需整體拆卸即可檢修內(nèi)部組件。
- 環(huán)境適應(yīng)性：工作溫度范圍-20℃至80℃（高溫型可達(dá)400℃），防護(hù)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(yīng)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(shè)備。安裝時(shí)需避開進(jìn)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(guān)
NL38-G
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(shí)，檢測機(jī)構(gòu)主軸產(chǎn)生旋轉(zhuǎn)位移。此位移先使一個(gè)微動開關(guān)動作，發(fā)出有料的信號。隨后另一個(gè)微動開關(guān)動作，切斷微電機(jī)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(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，特殊型號耐壓防爆。
NL38-G料位開關(guān)
塑殼漏電保護(hù)斷路器CDM1L-400L/4300A 400A II 100-500MA 220V
塑殼配電保護(hù)CDM6S-800M/3348 700A AC230V 插入式板后接
塑殼斷路器CDM1-125L/3340 40A AC220V
塑殼配電保護(hù)CDM6I-100L/4210A 80A AC230V
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