JTK61KA料位開(kāi)關(guān)
JTK61KA音叉物位開(kāi)關(guān)產(chǎn)品介紹（中文）
JTK61KA音叉物位開(kāi)關(guān)是一款基于音叉共振原理設(shè)計(jì)的工業(yè)級(jí)物位檢測(cè)設(shè)備，適用于各類料倉(cāng)固體物料及容器液位的定點(diǎn)報(bào)警與控制。該產(chǎn)品采用獨(dú)特的雙壓電晶體結(jié)構(gòu)，一組作為驅(qū)動(dòng)器激發(fā)叉體產(chǎn)生280Hz的穩(wěn)定振動(dòng)，另一組作為檢測(cè)器實(shí)時(shí)監(jiān)測(cè)振動(dòng)狀態(tài)變化。當(dāng)物料接觸叉體時(shí)，振動(dòng)幅度急劇衰減并觸發(fā)繼電器輸出開(kāi)關(guān)信號(hào)，實(shí)現(xiàn)精準(zhǔn)物位檢測(cè)。其叉體采用防腐材質(zhì)，可耐受水泥、石粉、塑料顆粒等固體介質(zhì)以及水、油類、泥漿等液體介質(zhì)的復(fù)雜工況。產(chǎn)品支持振幅調(diào)節(jié)功能，能適應(yīng)不同密度和狀態(tài)的物料檢測(cè)需求，同時(shí)具備抗掛料和防沖擊設(shè)計(jì)，確保長(zhǎng)期穩(wěn)定運(yùn)行。安裝方式靈活，支持頂部垂直安裝或側(cè)向傾斜15-20度安裝，適用于米、奶粉、糖、鹽等食品級(jí)物料及染料、化工原料等工業(yè)場(chǎng)景。1319
JTK61KA Fork Level Switch Product Introduction (English)
The JTK61KA fork level switch is an industrial-grade point level detection device based on tuning fork resonance principle, designed for both solid materials in silos and liquid level control in containers. Its innovative design features two sets of piezoelectric crystals: one as a driver to generate stable 280Hz vibration, and another as a sensor to monitor amplitude changes. Upon material contact, the vibration dampens significantly, triggering relay output for precise level detection. The corrosion-resistant fork structure accommodates diverse materials including cement, plastics, food products (like sugar, flour), and liquids (water, oil, slurry). With adjustable sensitivity, it adapts to materials of varying densities and states. The probe s smooth surface design prevents material buildup, while rugged construction ensures reliable operation under harsh conditions. Installation options include vertical top-mount or 15-20° tilted side-mount configurations, making it suitable for food processing, chemical, and bulk material handling industries. The device requires no maintenance and offers long-term stability with its sealed electronics and vibration-based self-cleaning mechanism.1312
技術(shù)特點(diǎn)補(bǔ)充說(shuō)明
該產(chǎn)品采用一體化結(jié)構(gòu)設(shè)計(jì)，振動(dòng)探頭與放大器集成于防塵外殼內(nèi)，有效避免外部干擾。檢測(cè)過(guò)程完全無(wú)機(jī)械磨損，使用壽命顯著優(yōu)于傳統(tǒng)機(jī)械式開(kāi)關(guān)。對(duì)于易粘附物料，音叉的持續(xù)振動(dòng)特性可自動(dòng)清除叉體表面堆積物，保持檢測(cè)準(zhǔn)確性。電氣部分提供兩組獨(dú)立觸點(diǎn)輸出（常開(kāi)/常閉），兼容0-10mA模擬量信號(hào)，便于接入PLC或DCS系統(tǒng)。特殊處理的壓電元件能在-30℃至120℃環(huán)境溫度范圍內(nèi)保持性能穩(wěn)定，適用于高溫儲(chǔ)罐或低溫倉(cāng)儲(chǔ)場(chǎng)景。產(chǎn)品出廠前經(jīng)過(guò)嚴(yán)格振動(dòng)頻率校準(zhǔn)，確保每臺(tái)設(shè)備具有一致的檢測(cè)靈敏度。11219
Additional Technical Features
The device employs monolithic construction with vibration probe and amplifier housed in a dust-proof enclosure, eliminating external interference. Contactless detection principle eliminates mechanical wear, outperforming traditional mechanical switches in lifespan. Continuous vibration automatically cleans material buildup on forks, ideal for sticky substances. Dual SPDT relay outputs (NO/NC) and 0-10mA analog signal support seamless integration with PLC/DCS systems. Specially treated piezoelectric components maintain stable performance across -30℃ to 120℃, suitable for extreme temperatures. Factory-calibrated vibration frequency ensures consistent sensitivity across all units. The compact design allows installation in confined spaces, while IP65 protection rating guarantees reliable operation in dusty or humid environments.11214
JTK61KA料位開(kāi)關(guān)
JTK61KA
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。
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