RP20BGMB0250料位開(kāi)關(guān)
產(chǎn)品概述
RP20BGMB0250阻旋料位開(kāi)關(guān)是一款專(zhuān)用于固態(tài)物料（包括粉狀、粒狀、膠狀等）的物位控制設(shè)備，適用于鋼鐵、水泥、電力、飼料、化工塑膠及化肥等多種工業(yè)場(chǎng)景。該產(chǎn)品采用機(jī)械傳動(dòng)原理，通過(guò)微型電機(jī)驅(qū)動(dòng)檢測(cè)葉片旋轉(zhuǎn)，當(dāng)物料阻擋葉片時(shí)自動(dòng)觸發(fā)信號(hào)輸出，實(shí)現(xiàn)料位監(jiān)測(cè)與控制功能。其核心特點(diǎn)包括全密封設(shè)計(jì)、輕便易裝、過(guò)載保護(hù)機(jī)制以及大容量接點(diǎn)輸出，能夠適應(yīng)-10℃至80℃的工作環(huán)境（特殊型號(hào)可支持400℃高溫）。15
工作原理
RP20BGMB0250的工作原理基于葉片阻力檢測(cè)。在未接觸物料時(shí)，電機(jī)通過(guò)減速機(jī)構(gòu)帶動(dòng)葉片以1轉(zhuǎn)/分鐘的速度持續(xù)旋轉(zhuǎn)；當(dāng)物料觸及葉片并阻礙其運(yùn)動(dòng)時(shí)，離合器自動(dòng)打滑保護(hù)電機(jī)，同時(shí)觸發(fā)SPDT（單刀雙擲）接點(diǎn)信號(hào)，輸出料位狀態(tài)。獨(dú)特的雙層防塵油封和三個(gè)軸承支撐結(jié)構(gòu)確保了長(zhǎng)期運(yùn)行的可靠性，而扭矩調(diào)節(jié)功能可適配不同密度的物料檢測(cè)需求。26
技術(shù)參數(shù)
該料位開(kāi)關(guān)支持多種電源配置（220VAC/110VAC/24VDC），功耗僅為4W，接點(diǎn)容量達(dá)10A/250VAC。防護(hù)等級(jí)為IP65，絕緣電阻≥100MΩ，可耐受1500V介電強(qiáng)度測(cè)試。葉片材質(zhì)為316L不銹鋼，法蘭或螺紋安裝方式靈活，適用于水平或垂直安裝。產(chǎn)品采用模塊化設(shè)計(jì)，維護(hù)時(shí)無(wú)需整體拆卸，可直接檢修內(nèi)部組件。79
產(chǎn)品特點(diǎn)
RP20BGMB0250的突出優(yōu)勢(shì)體現(xiàn)在三個(gè)方面：一是創(chuàng)新的密封技術(shù)有效防止粉塵滲入軸承；二是過(guò)載離合器在葉片承受超限負(fù)荷時(shí)自動(dòng)脫開(kāi)，避免電機(jī)損壞；三是可定制葉片長(zhǎng)度和接續(xù)規(guī)格，滿(mǎn)足不同容器尺寸需求。此外，其緊湊結(jié)構(gòu)適合空間受限的安裝環(huán)境，且無(wú)需頻繁校準(zhǔn)。1922
Product Overview
The RP20BGMB0250 Rotary Paddle Level Switch is designed for solid material level detection, including powders, granules, and viscous substances in industries such as steel, cement, power generation, feed processing, and chemical manufacturing. Its robust construction features a fully sealed enclosure and overload protection mechanism, suitable for harsh environments ranging from -10°C to 80°C (custom models extend to 400°C). The device combines mechanical reliability with simple installation, making it ideal for bulk material monitoring in silos, hoppers, and conveyors.18
Operating Principle
This level switch operates via a motor-driven paddle rotating at 1 RPM. When material obstructs the paddle s movement, the built-in torque-sensitive clutch disengages the drive mechanism while activating an SPDT electrical contact. The patented dual-lip dust seal protects internal components from particulate ingress, and three-bearing support ensures consistent performance even with abrasive materials. Adjustable torque settings accommodate varying material densities.211
Key Specifications
Electrical options include 110-240VAC or 24VDC power supply with 4W power consumption. The 10A/250VAC contact rating supports direct control of pumps and alarms. Constructed with 316L stainless steel components, it achieves IP65 protection against water and dust ingress. The standard 1" NPT or flange mounting adapts to diverse vessel configurations, while maintenance-friendly design allows partial disassembly for component inspection.717
Functional Advantages
Distinctive features include: 1) Self-cleaning paddle design minimizes material buildup; 2) Fail-safe operation through mechanical torque limitation; 3) Modular construction enables field customization of paddle length and connection types. The switch requires no routine calibration and provides long service life in continuous operation scenarios. Its compact form factor suits space-constrained installations.1926
RP20BGMB0250料位開(kāi)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(pán)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
RP20BGMB0250料位開(kāi)關(guān)
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