HLNY-400料位開關(guān)
HLNY-400料位開關(guān)產(chǎn)品介紹（中文）
HLNY-400是一款基于浮球原理設(shè)計(jì)的高低液位開關(guān)，適用于多種工業(yè)場(chǎng)景的液位檢測(cè)與控制。該產(chǎn)品采用磁性浮子隨液位升降觸發(fā)干簧管動(dòng)作的機(jī)械結(jié)構(gòu)，具有結(jié)構(gòu)簡(jiǎn)單、運(yùn)行穩(wěn)定、抗干擾能力強(qiáng)等特點(diǎn)。其核心部件包含三組干簧管，分別對(duì)應(yīng)下限、上限及越限報(bào)警功能，可通過繼電器觸點(diǎn)輸出開關(guān)信號(hào)。產(chǎn)品適用于-40℃至+120℃的介質(zhì)溫度環(huán)境，最大工作壓力0.6MPa，支持隔爆型設(shè)計(jì)，能滿足石油、化工、電力等行業(yè)的防爆需求。安裝方式靈活，可垂直或水平安裝于料倉(cāng)、水箱等容器，特別適合存在振動(dòng)或粘稠介質(zhì)的場(chǎng)合。浮球采用懸臂角限位設(shè)計(jì)，有效防止垂直卡死，且不含易損的波紋管、彈簧等部件，顯著延長(zhǎng)了使用壽命。69
HLNY-400 Level Switch Product Introduction (English)
The HLNY-400 is a float-type level switch designed for high/low liquid level detection and control in industrial applications. Utilizing magnetic float technology with reed switches, it provides reliable switching signals through SPDT relay contacts (10A/250V AC capacity). The device features three reed switch sets for low level, high level, and over-limit alarm functions, with a measurement range up to 2 meters. Its stainless steel float and NBR sealing materials ensure compatibility with liquids having density ≥0.77g/cm³, while the -40℃ to +120℃ temperature range accommodates harsh environments. The mechanical design eliminates common failure points like springs and bellows, offering maintenance-free operation with IP65 protection. Typical applications include water treatment, dye production, hydraulic machinery, and food processing systems where vibration resistance and long-term stability are required. The product s modular construction allows easy adaptation to various tank configurations without electronic components interference.623
技術(shù)特點(diǎn)補(bǔ)充說明
該產(chǎn)品通過浮球與磁鋼的聯(lián)動(dòng)實(shí)現(xiàn)非接觸式檢測(cè)，避免了傳統(tǒng)機(jī)械開關(guān)的磨損問題。干簧管芯片采用密閉式安裝，有效防止介質(zhì)滲透，適用于污水、油類等復(fù)雜液體。其雙穩(wěn)態(tài)磁路設(shè)計(jì)使觸點(diǎn)切換迅速，動(dòng)作重復(fù)精度達(dá)±1mm，且不受液體泡沫、湍流影響。外殼材質(zhì)可選工程塑料或不銹鋼，導(dǎo)線長(zhǎng)度支持20米內(nèi)定制，便于現(xiàn)場(chǎng)布線。在造紙、發(fā)電設(shè)備等連續(xù)作業(yè)場(chǎng)景中，可實(shí)現(xiàn)多點(diǎn)位聯(lián)鎖控制，配合指示燈直觀顯示實(shí)時(shí)液位狀態(tài)。產(chǎn)品出廠前經(jīng)過力矩平衡調(diào)試，確保在不同比重介質(zhì)中均能準(zhǔn)確觸發(fā)。6923
Additional Technical Features
The switching mechanism employs magnetically coupled float movement without mechanical linkage, achieving over 100,000 operation cycles. The hermetically sealed reed switches prevent false signals caused by liquid adhesion or dielectric changes. Dual-chamber float design compensates for viscosity variations, maintaining consistent performance with fluids ranging from water to asphalt emulsion. Customizable paddle shapes (35×80mm standard) adapt to powdery or granular materials when used as a paddle-type level switch variant. The explosion-proof version meets dIIBT4 standards for hazardous areas, with optional PTFE coatings for corrosive chemical applications. Its fail-safe design includes automatic motor cutoff upon overload and visual position indicators for troubleshooting. The product s broad compatibility covers plastic molding machines, concrete silos, and pharmaceutical mixing vessels requiring precise material level monitoring.111627
HLNY-400料位開關(guān)
HLNY-400料位開關(guān)
一、產(chǎn)品簡(jiǎn)介：
阻旋開關(guān)是用于固態(tài)物料（包括粉狀、塊狀、粒狀、膠狀等）的物位控制器。它具有密封性好、過載能力強(qiáng)、輕便易裝、輸出觸點(diǎn)容量大等特點(diǎn)。針對(duì)不同比重的物料可通過調(diào)彈簧的拉力來實(shí)現(xiàn)，其接觸物料部分全為不銹鋼材料。阻旋開關(guān)在化工、塑料、水泥、制藥、飼料、食品等行業(yè)得到了廣泛的應(yīng)用。
二、工作原理
電機(jī)帶動(dòng)葉片旋轉(zhuǎn)，當(dāng)被側(cè)介質(zhì)到達(dá)葉片位置時(shí)，葉片手足停止轉(zhuǎn)動(dòng)，從而觸動(dòng)后面的微動(dòng)開關(guān)輸出開關(guān)信號(hào)，當(dāng)被測(cè)介質(zhì)下降離開葉片時(shí)，葉片在彈簧的作用下恢復(fù)原位繼續(xù)轉(zhuǎn)動(dòng)。彈簧的拉力可根據(jù)所測(cè)介質(zhì)的比重進(jìn)行調(diào)整，物料比重大時(shí)彈簧調(diào)整到*強(qiáng)，反之調(diào)至*弱。
三、產(chǎn)品特點(diǎn)
1.美國(guó)小料斗專業(yè)型技術(shù)，三個(gè)軸承支撐，運(yùn)行更可靠；
2.開創(chuàng)的密封設(shè)計(jì)可防止粉塵滲入（磚利實(shí)際）；
3.扭力穩(wěn)定可靠且扭力大小可調(diào)節(jié)；
4.葉片承受過重負(fù)載，離合器自動(dòng)打滑，保護(hù)電機(jī)不受損壞；
5.機(jī)電分離式結(jié)構(gòu)，整體免拆卸易維護(hù)；
6.接線盒IP65的防護(hù)等級(jí)，密封性好，可室外使用；
7.特殊葉片可使用于低密度物料；
8.適用范圍廣泛，可用于鋼鐵，水泥，電力，飼料，化學(xué)塑膠，化學(xué)肥料等；
四、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℃（*高可達(dá)400℃）
8.絕緣電阻：≥100MΩ
9.介電強(qiáng)度：1500*1min
10.防護(hù)等級(jí)：IP65
11.葉片材質(zhì)：SUS304
HLNY-400料位開關(guān)
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