PMS-11C2料位開關(guān)
產(chǎn)品概述
PMS-11C2料位開關(guān)是一款采用音叉振動(dòng)原理設(shè)計(jì)的固體物料檢測(cè)設(shè)備，適用于粉狀、粒狀等干燥固體物位的定點(diǎn)監(jiān)測(cè)。該產(chǎn)品通過內(nèi)部晶體激勵(lì)叉體產(chǎn)生共振，當(dāng)物料接觸叉體時(shí)會(huì)改變振動(dòng)特性，從而觸發(fā)開關(guān)信號(hào)。其叉體采用加長型設(shè)計(jì)（128-200mm可調(diào)），能適應(yīng)不同安裝深度的需求，過程連接支持螺紋或法蘭方式，滿足多種工業(yè)場(chǎng)景的安裝要求。126
技術(shù)特點(diǎn)
PMS-11C2具有自動(dòng)防掛料設(shè)計(jì)，叉體振動(dòng)特性可有效防止物料堆積；供電兼容DC24V或AC220V，功耗僅1.5W(AC)或0.25W(DC)；工作溫度覆蓋-40℃至220℃（分標(biāo)準(zhǔn)型/中溫型/高溫型），外殼防護(hù)等級(jí)達(dá)IP65。產(chǎn)品采用雙刀雙擲繼電器輸出（5A/220VAC），特別適合冶金、建材、化工等行業(yè)的自動(dòng)化控制場(chǎng)景。其振動(dòng)頻率檢測(cè)技術(shù)不受物料濕度、介電常數(shù)變化影響，能穩(wěn)定識(shí)別輕質(zhì)粉末到重型顆粒等多種物料。128
應(yīng)用領(lǐng)域
該產(chǎn)品廣泛應(yīng)用于石化、電力、食品加工等領(lǐng)域，可安裝在料倉、灰斗、筒倉等設(shè)備上，用于水泥生料倉的溢流保護(hù)、煤粉倉的缺料報(bào)警、糧食倉儲(chǔ)的高位控制等。典型應(yīng)用包括檢測(cè)流動(dòng)性良好的塑料顆粒、面粉、飛灰、砂石等固體物料，其全不銹鋼結(jié)構(gòu)（304/316材質(zhì)可選）能適應(yīng)腐蝕性環(huán)境。安裝時(shí)建議避開進(jìn)料口直接沖擊位置，水平安裝時(shí)建議向下傾斜15°以減小物料沖擊。716
Product Introduction
The PMS-11C2 level switch is a solid material detection device based on tuning fork vibration principle, designed for point-level monitoring of powdered and granular dry solids. Its extended fork length (128-200mm adjustable) allows flexible installation depth adaptation, with process connections available in threaded or flanged configurations. The product features automatic clean-off function through optimized fork vibration characteristics, effectively preventing material buildup. 2628
Technical Advantages
This switch operates on dual power supply options (DC24V or AC220V) with low power consumption. The robust construction withstands temperatures from -40℃ to 220℃ (standard/medium/high-temperature versions available) and achieves IP65 enclosure protection. Utilizing DPDT relay output (5A/220VAC), it demonstrates reliable performance in harsh industrial environments like metallurgy, building materials and chemical processing plants. The vibration frequency detection technology maintains stable operation regardless of material humidity or dielectric constant variations. 115
Application Scenarios
Ideal for bulk solid storage vessels including silos, hoppers and bins across industries such as petrochemicals, power generation and food processing. Typical applications include overfill protection in cement raw material bins, empty alarm for coal bunkers, and high-level control in grain storage systems. The all-stainless steel construction (304/316 optional) ensures corrosion resistance. For optimal performance, avoid direct installation below feed inlets and tilt 15° downward when horizontal mounting is required. 722
PMS-11C2料位開關(guān)
PMS-11C2
產(chǎn)品描述
阻旋料位開關(guān)也有的稱之為阻旋物位計(jì)或者阻旋料位開關(guān)、阻旋物位開關(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)開關(guān)動(dòng)作，發(fā)出有料的信號(hào)。隨后另一個(gè)微動(dòng)開關(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/斷煤開關(guān)
結(jié)構(gòu)緊湊,外型小巧，進(jìn)口品質(zhì)、國產(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)警開關(guān)系列分保護(hù)管型、旋轉(zhuǎn)確認(rèn)型、長度變更型、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。
PMS-11C2料位開關(guān)
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