ZXK-80D料位開關(guān)
ZXK-80D阻旋式料位開關(guān)產(chǎn)品介紹
ZXK-80D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、膠狀等）的物位控制裝置。該產(chǎn)品采用機(jī)械式工作原理，通過微型電機(jī)帶動(dòng)檢測(cè)葉片低速旋轉(zhuǎn)，當(dāng)物料上升至葉片位置時(shí)會(huì)阻擋葉片轉(zhuǎn)動(dòng)，從而觸發(fā)開關(guān)信號(hào)輸出。產(chǎn)品具有密封性好、過載保護(hù)能力強(qiáng)、安裝簡(jiǎn)便等特點(diǎn)，適用于冶金、石油、化工、輕工、煤炭、水泥、糧食等行業(yè)中溫壓變化大、腐蝕性強(qiáng)或多粉塵的惡劣環(huán)境。其葉片轉(zhuǎn)速約為1轉(zhuǎn)/分鐘，可通過調(diào)節(jié)彈簧拉力適應(yīng)不同比重物料（≥0.4g/cm³），工作溫度范圍為-20℃至80℃。17
ZXK-80D Rotary Paddle Level Switch Introduction
The ZXK-80D rotary paddle level switch is designed for solid material level detection including powders, granules, lumps and viscous substances. Its working mechanism involves a slowly rotating paddle (1 RPM) driven by micro motor, which stops upon contacting materials and generates switching signal. Featuring dust-proof sealing and overload protection, this device suits harsh industrial environments with temperature variations, high pressure or corrosive conditions. The stainless steel paddle and adjustable spring mechanism allow customized sensitivity for materials with different densities (≥0.4g/cm³). Typical applications include material level monitoring in silos, hoppers and bins across metallurgy, cement, coal, chemical and food processing industries. The compact design enables both horizontal and vertical installation with optional flange/thread connections.112
產(chǎn)品結(jié)構(gòu)與特點(diǎn)
該產(chǎn)品采用三層防護(hù)設(shè)計(jì)：外層防塵密封結(jié)構(gòu)可防止粉塵滲入，中層離合器機(jī)構(gòu)在葉片過載時(shí)自動(dòng)打滑保護(hù)電機(jī)，內(nèi)層機(jī)電分離式結(jié)構(gòu)便于維護(hù)。檢測(cè)部分由316不銹鋼葉片和雙密封軸承組成，接線盒達(dá)到IP65防護(hù)等級(jí)。獨(dú)特之處在于其五檔靈敏度調(diào)節(jié)裝置，通過改變彈簧孔位即可適應(yīng)從輕質(zhì)到重質(zhì)的不同物料（如飼料0.3g/cm³至鐵礦粉5g/cm³），無需更換部件。水平安裝時(shí)建議葉片與水平面呈10-20°夾角以減少物料沖擊。216
Technical Specifications
Electrical parameters include 220VAC power supply (optional 24VDC), 3W power consumption and SPDT relay output with 250VAC/5A contact capacity. Mechanical specifications cover 1/2"PF cable entry, 1500VAC/1min dielectric strength and 10kg-cm torque. The paddle shaft supports 300mm length adjustment for customized installation. High-temperature version extends working range up to 350℃ with heat dissipation design. The product s all-metal construction and corrosion-resistant materials ensure long service life in abrasive materials like cement clinker or coal dust.717
應(yīng)用場(chǎng)景說明
在水泥行業(yè)可用于生料庫(kù)、熟料庫(kù)和煤粉倉(cāng)的料位控制；在糧食加工中適用于小麥、玉米等谷物儲(chǔ)罐的滿倉(cāng)報(bào)警；化工領(lǐng)域能檢測(cè)PE/PP顆粒或粉末狀原料的料位。安裝時(shí)需避開進(jìn)料口直接沖擊位置，粉塵大的場(chǎng)合建議加裝防護(hù)擋板。對(duì)于比重低于0.4g/cm³的輕質(zhì)物料（如木屑、泡沫顆粒），可選用加長(zhǎng)型葉片增強(qiáng)檢測(cè)靈敏度。定期檢查軸承運(yùn)轉(zhuǎn)狀態(tài)和密封件完整性可延長(zhǎng)使用壽命。1923
Maintenance Considerations
Maintenance involves periodic inspection of paddle movement freedom and cleaning accumulated materials. The modular design allows paddle replacement without dismantling entire unit. For sticky materials like wet clay or adhesives, selecting Teflon-coated paddle reduces material buildup. When installed in vibrating containers, additional bracket stabilization is recommended. The device provides local LED status indication for quick troubleshooting of power supply or output signal issues. Standard 30cm cable length can be extended according to site requirements.229
ZXK-80D料位開關(guān)
技術(shù)特點(diǎn)
性強(qiáng):應(yīng)用于各種場(chǎng)合，飛灰、顆粒、粉體液體枯胭、導(dǎo)電和非導(dǎo)電物料。
抗粘附電路:來用抗粘附電路可以物料的粘附而產(chǎn)生虛假信號(hào)。
探頭可折式:探頭與控制器可分離，無電纜連接，安裝拆除不影洞進(jìn)出科。
探頭耐高低溫:探頭適臺(tái)184260C的工作環(huán)境，還提供國(guó)資高溫探頭。
輸出實(shí)量大:采用容盤為10A .11的腿電器敏點(diǎn)輸出，并有狀態(tài)燈顯示工作狀態(tài)，0~ 30動(dòng)科時(shí)功能貼片技術(shù):使電路線路抗壙性更強(qiáng)，電路參數(shù)更穩(wěn)定更可靠，
浪壓技術(shù):提高了探頭的使用壓力，延長(zhǎng)的使用壽命
技術(shù)參數(shù)
1.電源：220VAC/110VAC/24VAC/24VDC
2.觸點(diǎn)容量：250VAC/10A SPDT（單刀雙擲）
3.功率：4W
4.葉片轉(zhuǎn)速：1RPM（轉(zhuǎn)/分）
5.力矩：1.0kg×cm
6.物料比重：≥0.5g/cm3
7.工作溫度：-10℃-80℃（zui高可達(dá)400℃）
8.絕緣電阻：≥100MΩ
9.介電強(qiáng)度：1500V*1min
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