WW3300料位開(kāi)關(guān)
WW3300料位開(kāi)關(guān)產(chǎn)品概述
WW3300系列射頻導(dǎo)納料位開(kāi)關(guān)是一種先進(jìn)的物位測(cè)量?jī)x表，采用射頻導(dǎo)納技術(shù)，能夠有效克服傳統(tǒng)電容式物位計(jì)在導(dǎo)電掛料環(huán)境下的測(cè)量缺陷。該產(chǎn)品具有運(yùn)行可靠、抗掛料干擾等特點(diǎn)，適用于飛灰、顆粒、粉體、液體、粘稠物料等多種工業(yè)場(chǎng)景，包括導(dǎo)電和非導(dǎo)電物料。探頭采用可拆卸設(shè)計(jì)，安裝維護(hù)便捷，且耐高低溫性能優(yōu)異，工作溫度范圍覆蓋-40℃至+260℃，滿足高溫工況需求。產(chǎn)品結(jié)構(gòu)采用重型鑄鋁外殼，防護(hù)等級(jí)達(dá)IP65，確保在惡劣環(huán)境中穩(wěn)定工作。125
技術(shù)特點(diǎn)與功能
WW3300料位開(kāi)關(guān)的核心優(yōu)勢(shì)在于其抗粘附電路設(shè)計(jì)，可有效避免物料粘附導(dǎo)致的誤信號(hào)問(wèn)題。探頭與控制器采用分離式結(jié)構(gòu)，無(wú)需電纜連接，安裝時(shí)不影響進(jìn)出料流程。產(chǎn)品支持DPDT繼電器輸出，觸點(diǎn)容量為10A/250VAC，并具備0-30秒可調(diào)延時(shí)功能，適應(yīng)不同工況需求。靈敏度調(diào)節(jié)范圍小于0.5pF，可通過(guò)面板按鈕進(jìn)行現(xiàn)場(chǎng)標(biāo)定和高低位動(dòng)作模式選擇。獨(dú)特的等電位原理設(shè)計(jì)使測(cè)量結(jié)果不受探頭掛料影響，真實(shí)反映物料位置。4511
WW3300 Level Switch Product Introduction
The WW3300 series RF admittance level switch is an innovative point-level detection instrument employing advanced RF admittance technology. It overcomes the limitations of traditional capacitance level sensors in conductive coating environments, providing reliable measurement for bulk solids and liquids including fly ash, granules, powders, and viscous materials. The probe features a foldable design with high-temperature resistance up to 260°C and cryogenic capability down to -40°C, suitable for extreme process conditions. The heavy-duty cast aluminum enclosure ensures IP65 protection against dust and moisture ingress.125
Key Features and Applications
This level switch distinguishes itself with anti-coating circuitry that eliminates false signals caused by material buildup. The split design separates probe and controller without cable connections, allowing maintenance-free installation. With DPDT relay output (10A/250VAC) and adjustable 0-30 second delay, it adapts to various industrial scenarios. The <0.5pF sensitivity threshold and on-site calibration function enable precise detection. Its working principle based on equipotential technology ensures accurate readings unaffected by probe coatings. Typical applications include material level monitoring in silos, hoppers, and vessels across power generation, chemical processing, and food industries.4512
WW3300料位開(kāi)關(guān)
WW3300
產(chǎn)品描述
阻旋料位開(kāi)關(guān)也有的稱之為阻旋物位計(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。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。
WW3300料位開(kāi)關(guān)
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