SDR-60A料位開關
產品概述
SDR-60A靜電容料位開關是一款基于電容感應原理設計的工業級物位檢測設備,適用于粉狀、粒狀、塊狀及液體等多種物料的料位監測。該產品通過感應棒與容器壁之間的電容量變化實現精準檢測,當物料覆蓋感應棒時,電容值達到預設閾值即觸發開關信號。其無機械傳動結構的設計顯著延長了使用壽命,同時支持-20℃至200℃的寬溫工作環境(特殊型號可達800℃),滿足不同工業場景需求。產品具備0-60秒可調動作延時功能,有效避免誤觸發,并提供繼電器與晶體管兩種輸出方式。12
技術特點
SDR-60A采用全封閉式結構,接線盒防護等級達IP65,確保在粉塵、潮濕等惡劣環境中穩定運行。感應棒材質可選SUS304不銹鋼或外覆PP/PVDF的絕緣設計,適配腐蝕性介質檢測。產品支持110V/220VAC或24VDC電源輸入,安裝方式靈活多樣,包括1英寸PT螺紋、法蘭連接等。獨特的抗粘附電路設計可有效抑制物料附著導致的誤報警,探頭與控制器分離式結構便于維護,高溫環境下仍能保持可靠性能。其模塊化設計允許用戶根據物料特性(如導電性、密度)調整靈敏度,實現個性化配置。4715
應用場景
該料位開關廣泛應用于電力、水泥、化工、食品加工等行業,特別適合煤倉灰位監測、粉體倉儲控制及液體儲罐報警等場景。在電廠飛灰處理、飼料生產線料倉管理、制藥原料存儲等系統中表現優異,能有效預防溢料或空倉事故。產品對粘稠、導電/非導電物料均具有良好適應性,如黏性漿體、金屬粉末或高溫熔融物質,為流程自動化提供可靠的料位狀態反饋。192125
Product Introduction (English)
The SDR-60A capacitive level switch is an industrial-grade detection device utilizing the principle of capacitance sensing. It monitors material levels for powders, granules, bulk solids, and liquids by detecting capacitance changes between the sensing rod and container wall. When material covers the rod, the capacitance reaches a preset threshold to trigger switching signals. Its non-mechanical design ensures extended service life, with an operational temperature range from -20°C to 200°C (special versions up to 800°C). Features include adjustable 0-60s action delay and dual output options (relay/transistor).12
Key Features
The hermetically sealed housing with IP65 protection guarantees reliable performance in dusty or humid conditions. The sensing rod offers material options of SUS304 stainless steel or PP/PVDF-coated insulation for corrosive media. Flexible power supply (110V/220VAC or 24VDC) and mounting methods (1"PT thread/flange) enhance adaptability. Anti-coating circuitry minimizes false alarms from material adhesion, while the separable probe-controller design simplifies maintenance. Modular sensitivity adjustment accommodates diverse material characteristics like conductivity and density.4715
Typical Applications
Ideal for power plants (fly ash monitoring), cement silos, chemical processing, and food production systems, this switch effectively prevents overfill or empty-bin incidents. It demonstrates excellent compatibility with sticky slurries, conductive/non-conductive powders, and high-temperature molten materials, providing dependable level status feedback for process automation in industries requiring robust material handling solutions.192125
SDR-60A料位開關
阻旋料位開關產品原理:阻旋料位開關是一種用于固態物料(包括粉狀、粒狀、塊狀、膠狀等)的物位控制器。其利用永磁電機帶動葉片旋轉,當被檢測物料上升至葉片位置時,葉片轉動受阻,該阻力通過傳動軸傳遞到接線盒內的檢測裝置,檢測裝置則向外輸出一個開關信號,并切斷電機電源使葉片停止轉動。當物料下降時,葉片阻力消失,檢測裝置便依靠彈簧的拉力恢復到原始狀態,葉片恢復旋轉狀態。在化工、塑料、鋼鐵、電力、水泥、制藥、飼料、食品等行業得到了的應用。
SR2-10-185當涂電廠用阻旋式料位開關
產品特點:·
進口馬達,可長時間連續運轉;· 油封設計可以防粉塵沿軸滲入;· 扭力,且扭力大小可以調節;· 葉片承受過重負荷時,馬達回轉機構會自動打滑,保護不受損壞;· 接續規格、葉片、長度皆可接受定制。技術參數: · 電源: (A)110VAC (B)220VAC (C)24VAC· 接點容量:5A/250VAC SPDT· 功率:4W· 介電強度: 1500VAC×1min· 葉片轉速:1rpm· 防護等級:IP65· 入線口規格:1/2″PF· 適用小比重:0.3g/ cm3· 溫度:-20~80℃(高溫型耐350℃)· 標準螺紋型」o 接續:1″PFo 適合水平安裝o 接續及牙口至葉片長度可定制·
SDR-60A料位開關


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