ZXK-20料位開(kāi)關(guān)
ZXK-20料位開(kāi)關(guān)產(chǎn)品概述
ZXK-20軸保護(hù)管型阻旋料位開(kāi)關(guān)是一種用于固態(tài)物料（包括粉狀、粒狀、塊狀、膠狀等）的物位控制設(shè)備。該產(chǎn)品采用永磁電機(jī)驅(qū)動(dòng)旋轉(zhuǎn)葉片的設(shè)計(jì)原理，當(dāng)被測(cè)物料上升至葉片位置時(shí)，葉片轉(zhuǎn)動(dòng)受阻，通過(guò)傳動(dòng)機(jī)構(gòu)觸發(fā)開(kāi)關(guān)信號(hào)并自動(dòng)切斷電機(jī)電源。其結(jié)構(gòu)設(shè)計(jì)注重密封性和過(guò)載保護(hù)能力，接觸物料部分均采用不銹鋼材質(zhì)，適用于化工、塑料、水泥、制藥、飼料、食品等多個(gè)行業(yè)。產(chǎn)品具有安裝簡(jiǎn)便、輸出觸點(diǎn)容量大等特點(diǎn)，可根據(jù)物料比重差異通過(guò)調(diào)整彈簧拉力實(shí)現(xiàn)精準(zhǔn)檢測(cè)。3411
核心技術(shù)特點(diǎn)
該料位開(kāi)關(guān)采用三層軸承支撐結(jié)構(gòu)和特殊油封設(shè)計(jì)，能有效防止粉塵滲入，確保長(zhǎng)期穩(wěn)定運(yùn)行。其獨(dú)創(chuàng)的離合器保護(hù)機(jī)制可在葉片承受過(guò)載時(shí)自動(dòng)打滑，避免電機(jī)損壞。產(chǎn)品提供-20℃至80℃的標(biāo)準(zhǔn)工作溫度范圍（特殊型號(hào)可擴(kuò)展至400℃），防護(hù)等級(jí)達(dá)到IP65，能適應(yīng)高塵、潮濕等惡劣環(huán)境。檢測(cè)葉片轉(zhuǎn)速為1轉(zhuǎn)/分鐘，支持螺紋或法蘭安裝方式，并可根據(jù)物料密度（≥0.4g/cm³）靈活調(diào)整扭矩靈敏度。機(jī)電分離式結(jié)構(gòu)設(shè)計(jì)使得維護(hù)時(shí)無(wú)需整體拆卸，顯著降低使用成本。4928
典型應(yīng)用場(chǎng)景
在水泥行業(yè)應(yīng)用于煤粉倉(cāng)料位監(jiān)測(cè)，在制藥領(lǐng)域用于粉末原料的庫(kù)存控制，在食品加工中實(shí)現(xiàn)對(duì)谷物、面粉等物料的自動(dòng)化管理。其抗粘附設(shè)計(jì)能有效應(yīng)對(duì)飛灰、顆粒等導(dǎo)電/非導(dǎo)電物料，在冶金企業(yè)的粉塵環(huán)境、化工廠的腐蝕性介質(zhì)中均表現(xiàn)穩(wěn)定。特殊設(shè)計(jì)的探頭可耐受高溫工況，垂直安裝時(shí)最大探測(cè)深度可達(dá)10米，水平安裝時(shí)建議葉片與水平面呈10-20°夾角以減輕物料沖擊。產(chǎn)品在火電廠灰斗、瀝青儲(chǔ)罐等高溫場(chǎng)景以及糧食倉(cāng)儲(chǔ)等防爆要求場(chǎng)所均有成功應(yīng)用案例。21422
ZXK-20 Material Level Switch Product Overview
The ZXK-20 shaft-protected rotary paddle level switch is designed for detecting solid materials including powders, granules, lumps and viscous substances. Its working mechanism utilizes a permanent magnet motor to drive the rotating paddle, which automatically triggers a switch signal and cuts off power when material obstructs the paddle movement. Featuring all-stainless steel material contact parts and spring-tension adjustable design, this device demonstrates reliable performance in industries such as chemical processing, plastics, cement production, pharmaceuticals, feed processing and food manufacturing. The compact structure emphasizes sealing integrity and overload protection while maintaining easy installation characteristics. 31825
Technical Highlights
This level switch incorporates triple-bearing support and specialized oil seals to prevent dust ingress, ensuring long-term operational stability. The innovative clutch protection mechanism automatically disengages during paddle overload situations to protect the motor. With standard operating temperatures from -20℃ to 80℃ (extendable to 400℃ for special versions) and IP65 protection rating, it adapts well to harsh environments including high-dust and humid conditions. The 1 RPM rotating paddle accepts both threaded and flange mounting, with torque sensitivity adjustable for materials ≥0.4g/cm³ density. The split electromechanical design allows maintenance without complete disassembly, significantly reducing lifecycle costs. 91128
Application Scenarios
Proven applications include coal powder silo monitoring in cement plants, raw material inventory control in pharmaceutical production, and automated grain/flour management in food processing. Its anti-clogging design handles both conductive and non-conductive materials like fly ash and granules, maintaining stable performance in steel mill dust environments and chemical corrosive media. The high-temperature resistant probe supports vertical installations up to 10m depth, while horizontal mounting recommends 10-20° downward paddle angle to minimize material impact. Typical installations encompass power plant ash hoppers, bitumen storage tanks, and explosion-proof requirements areas like grain storage facilities. 21327
ZXK-20料位開(kāi)關(guān)
ZXK-20
產(chǎn)品描述
阻旋料位開(kāi)關(guān)也有的稱(chēng)之為阻旋物位計(jì)或者阻旋料位開(kāi)關(guān)、阻旋物位開(kāi)關(guān)等，主要是根據(jù)它具體的不同用途的不同名稱(chēng)。阻旋式料位開(kāi)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(kāi)關(guān)動(dòng)作，發(fā)出有料的信號(hào)。隨后另一個(gè)微動(dòng)開(kāi)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(kāi)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(kāi)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(guò)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(kāi)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。
ZXK-20料位開(kāi)關(guān)
塑殼配電保護(hù)CDM1-100L/3360 32A
塑殼配電保護(hù)CDM6I-250M/4200B 200A
塑殼配電保護(hù)CDM6S-630L/4320B 400A 插入式板后接線
塑殼配電保護(hù)CDM6S-250M/3308 250A 插入式板后接線
上一篇 HK80料位開(kāi)關(guān) http://www.9earn.cn/product/d166545.html
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