W18-1C料位開關(guān)
W18-1C阻旋式料位開關(guān)產(chǎn)品介紹
W18-1C阻旋式料位開關(guān)是一種用于固態(tài)物料料位檢測(cè)的工業(yè)控制設(shè)備，適用于粉狀、顆粒狀或塊狀物料的料位監(jiān)測(cè)。該產(chǎn)品采用永磁電機(jī)驅(qū)動(dòng)葉片旋轉(zhuǎn)的設(shè)計(jì)原理，當(dāng)物料接觸葉片時(shí)會(huì)觸發(fā)信號(hào)輸出，實(shí)現(xiàn)料位高低限位的自動(dòng)控制。產(chǎn)品具有結(jié)構(gòu)緊湊、安裝簡(jiǎn)便、運(yùn)行穩(wěn)定等特點(diǎn)，可廣泛應(yīng)用于水泥、電力、化工、食品等行業(yè)的料倉(cāng)、筒倉(cāng)等場(chǎng)景。14
Structural Features of W18-1C Rotary Paddle Level Switch
The W18-1C rotary paddle level switch features an all-aluminum alloy housing with double-sealed bearings and dust-proof oil seals to prevent material penetration. Its torque adjustment mechanism allows stable operation with various material densities, while the automatic slip clutch protects the motor from damage when overloaded. The compact design with flange-mounted O-ring seal ensures easy installation in both indoor and outdoor environments. The product s fully enclosed construction provides reliable performance in harsh industrial conditions.26
Technical Parameters
The device operates on AC 220V/110V/100V power supply with less than 3.5W power consumption. Its rotating blade operates at 2.5rpm (counter-clockwise) and can withstand temperatures from -20℃ to +250℃ with working pressure below 1.0MPa. The output includes one set of SPDT contacts rated at AC 250V 5A. The built-in material level indication function provides visual status monitoring. The product s mechanical design ensures accurate detection without being affected by material humidity, temperature or dust concentration changes.914
Working Principle
When installed in material containers, the W18-1C s motor-driven paddle rotates freely in absence of material. Upon reaching preset material level, the paddle s movement is obstructed, transmitting resistance through the drive shaft to activate the switching mechanism. This cuts off power to the motor while sending out control signals. When material level drops, the spring-loaded mechanism automatically resets to restart rotation. The simple electromechanical operation ensures reliable performance without complex electronic components.2324
Application Scenarios
This level switch demonstrates good adaptability in various industrial applications including coal bunkers in power plants, raw material silos in cement production, powder storage in chemical plants, and grain processing facilities. Its design considerations for material impact resistance make it suitable for continuous operation in challenging environments with flowing or abrasive materials. The product has been applied in material handling systems across multiple industries for process automation and equipment protection.317
Product Advantages
The W18-1C offers practical solutions for material level monitoring with its durable construction and maintenance-friendly design. The internal components can be inspected without complete disassembly from the tank. Its vibration-resistant structure prevents false signals during material flow, while the visible status indicator facilitates on-site monitoring. The product s mechanical simplicity contributes to long service life in various material handling applications.1925
W18-1C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(lái)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(wú)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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