SC3020A/圓柱形電感式接近開關(guān)SC-3020A
以下是上海雙旭SC3020A圓柱形電感式接近開關(guān)的產(chǎn)品介紹，基于公開信息綜合整理：
一、核心工作原理
SC3020A采用電感式非接觸檢測技術(shù)，通過高頻振蕩磁場感知金屬物體的接近。當(dāng)金屬檢測體進(jìn)入其感應(yīng)區(qū)域（有效距離20mm）時，磁場產(chǎn)生渦流效應(yīng)，觸發(fā)內(nèi)部半導(dǎo)體電路無觸點輸出開關(guān)信號4810。
二、核心產(chǎn)品特性
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可靠性與壽命
- 無機(jī)械接觸設(shè)計：消除物理磨損，避免傳統(tǒng)開關(guān)因機(jī)械碰撞導(dǎo)致的失效問題，顯著延長使用壽命410。
- 半導(dǎo)體無接點輸出：響應(yīng)穩(wěn)定，杜絕火花與電弧，適用于易燃易爆環(huán)境1012。
-
環(huán)境適應(yīng)性
- 抗干擾性強(qiáng)：對油污、水漬、粉塵等環(huán)境因素不敏感，可在工業(yè)現(xiàn)場復(fù)雜工況（如機(jī)床冷卻液、礦山設(shè)備）中穩(wěn)定運行10。
- 寬溫域支持：適應(yīng)-25℃至+70℃的工作溫度范圍，滿足不同氣候區(qū)域需求1011。
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性能優(yōu)勢
- 高速響應(yīng)：檢測頻率達(dá)1kHz，適用于高速流水線或自動化機(jī)械的實時位置監(jiān)控1012。
- 精準(zhǔn)定位：重復(fù)定位精度±0.1mm，確保對金屬工件的精確感知10。
三、技術(shù)規(guī)格參數(shù)
四、典型應(yīng)用場景
- 工業(yè)自動化：機(jī)床刀具位置檢測、傳送帶金屬工件計數(shù)410。
- 重型機(jī)械：工程設(shè)備液壓缸行程限位、起重機(jī)安全監(jiān)控1011。
- 流程控制：冶金生產(chǎn)線軋輥定位、石化管道閥門狀態(tài)反饋512。
本產(chǎn)品通過非接觸檢測機(jī)制與工業(yè)級防護(hù)設(shè)計，在提升設(shè)備安全性的同時降低維護(hù)成本。其兼容性強(qiáng)，可直接接入PLC控制系統(tǒng)，是自動化設(shè)備升級的通用型解決方案。更多技術(shù)細(xì)節(jié)可參考制造商資料頁面451012。
圓柱形電感接近開關(guān)LJ4A3-1-Z/BX, LJ4A3-1-Z/AX, LJ4A3-1-Z/BY, LJ4A3-1-Z/AY, LJ5A3-1-Z/BX, LJ5A3-1-Z/AX, LJ5A3-1-Z/BY, LJ22A3-8-Z/AY, LJ22A3-8-Z/CY, LJ22A3-8-Z/EX, LJ22A3-8-Z/DX, LJ22A3-8-J/EZ LJ22A3-8-J/DZ, LJ22A3-8-J/EDZ, LJ38A4-18-Z/BX, LJ38A4-18-Z/AX, LJ38A4-18-Z/CX LJ38A4-18-Z/BY, LJ38A4-18-Z/AY, LJ38A4-18-Z/CY, LJ38A4-18-Z/EX, LJ38A4-18-Z/DX
LJ38A4-18-J/EZ, LJ38A4-18-J/DZ, LJ38A4-18-J/EDZ,SC-3020A, SC-3020B, SC-3020AB, LJ24A3-8-J/EDZ LJ10A3-2-Z/EZ, LJ10A3-2-Z/DZ, LJ12A3-2-Z/BX, LJ12A3-2-Z/AX, LJ12A3-2-Z/CX LJ12A3-2-Z/BY, LJ12A3-2-Z/AY, LJ12A3-2-Z/CY, LJ12A3-2-Z/EX, LJ12A3-2-Z/DX SG-3020BL,SG-2020A, SG-2020B, SG-2020AB,
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LJ18A3-5-J/EZ, LJ18A3-5-J/DZ, LJ18A3-5-J/EDZ, LJ18A3-8-Z/BX LJ18A3-8-Z/AX LJ18A3-8-Z/CX, LJ18A3-8-Z/BY, LJ18A3-8-Z/AY, LJ18A3-8-Z/CY LJ18A3-8-Z/EX LJ18A3-8-Z/DX, LJ18A3-8-J/EZ, LJ18A3-8-J/DZ, LJ18A3-8-J/EDZ, LJ24A3-8-Z/BX LJ24A3-8-Z/AX, LJ24A3-8-Z/CX, LJ24A3-8-Z/BY, LJ24A3-8-Z/AY LJ24A3-8-Z/CY LJ24A3-8-Z/EX, LJ24A3-8-Z/DX, LJ24A3-8-J/EZ LJ24A3-8-J/DZ LJ20A3-5-Z/CX, LJ20A3-5-Z/BY, LJ16A3-5-Z/CY, LJ16A3-5-Z/EX, LJ16A3-5-Z/DX, LJ20A3-5-Z/BX, LJ20A3-5-Z/AX SC-3020C,SC-3020D,SC-3020CD,SC-3020AL,SC-3020BL,SC-2020A,SC-2020B, SM-3025B SC LJ22A3-5-J/EDZ, LJ22A3-8-Z/BX, LJ22A3-8-Z/AX , LJ22A3-8-Z/CX LJ22A3-8-Z/BY -2020AB, SM-3025A, SM-3025AB, SM-3025C, SM-3020D, SM-3025CD, SM-3025AL, SM-3025BL, SM-2025A, SM-2025B, SM-2025AB, SH-3020A, SH-3020B, SH-3020AB, SH-3020C, SH-3020D, SH-3020CD, SH-3020AL, SH-3020BL, SH-2020A, SH-2020B SH-2020AB, SG-3020A, SG-3020B, SG-3020AB, SG-3020C, SG-3020D, SG-3020CD, SG-3020AL, LJ14A3-5-Z/BY, LJ14A3-5-Z/AY LJ14A3-5-Z/CY, LJ14A3-5-Z/EX, LJ14A3-5-Z/DX, LJ16A3-3-Z/BX LJ16A3-3-Z/AX LJ16A3-3-Z/CX, LJ16A3-3-Z/BY, LJ16A3-3-Z/AY, LJ16A3-3-Z/CY, LJ16A3-3-Z/EX LJ16A3-3-Z/DX , LJ16A3-3-J/EZ, LJ16A3-3-J/DZ, LJ16A3-5-J/EZ, LJ16A3-5-J/DZ
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WRE2-240A WRN2-240A WRN2-240A WRN-240A WREK-842n﹡I WREK-842n﹡I WRNK-841n﹡I WREK-842n﹡D WREK-841n﹡D WRNK-842n﹡D WRNK-841n﹡D WRET2-31 WRNT2-31 WRET-31 WRNT-31 WRER2-15A WRNR2-15A WRER-15A WRER-15A WRER2-15 WRN-15A WRNR2-15 WRNR2-15 WRER-15 WRNR-15 WRER2-14 WRNR-14 WRER2-13 WRNR2-13 WRNR-13 WRER2-12 WRNR2-12 WRER-12 WRNR-12 WRER2-01 WRNR2-01 WRER-01 WRNR-01 WRET2-001 WRET2-001 WRET-001 WRNT2-001 WRNT-001 WRER2-93UC WRNR2-93UC WRER-93UC WRNR-93UC WRR-433Q WZC-430D WZC-420D WZP2-431D WZP2-430D WZP2-421D WZP2-420D WZP-431D WZP-420D WZC-430C WZC-430C WZC-420C WZP2-431C WZP2-430C WZP2-430C WZP2-421C WZP2-421C WZP2-420C WZP2-420C WZP-431C WZP-431C WZP-430C WZP-420C WZC-430B WZC-420B WZP2-431B WZP2-430B WZP2-421B WZP2-420B WZP-431B WZP-430B WZP-421B WZP-420B WRE2-430D WZPM-102U WZPM-101U WZPM-101U WRNM-202A WZPM-201U WZPM-202U WRNK-181A WRNK-281A WREK-181A WREK-281A WRCK-181A WRCK-281A WRFK-181A WRFK-281A WRNK-1326 WRNK-1325 WRNK-1324 WRNK-1323 WRNK-1323 WRNK-1316 WRNK-1315 WRNK-1314 WRNK-1313 WREK-1326 WREK-1325 WREK-1324 WREK-1323 WREK-1316 WREK-1315 WREK-1314 WREK-1313 WRCK2-532 WRCK2-522 WRCK2-531 WRCK2-521 WRCK-582 WRCK-592 WRCK-532 WRCK-522 WRCK-502 WRCK-591 WRCK-591 WRCK-531 WRCK-521 WRCK-501 WRNK2-532 WRNK2-522 WRNK2-531 WRNK2-521 WRNK-582 WRNK-592 WRNK-532 WRNK-522 WRNK-502 WRNK-591 WRNK-581 WRNK-521 WRNK-501 WREK2-532 WREK2-522 WREK2-531 WREK2-521 WREK-592 WREK-582 WREK-532 WREK-522 WREK-502 WREK-502 WREK-591 WREK-581 WREK-531 WREK-521 WREK-501 WRCK2-432 WRCK2-422 WRCK2-431 WRCK2-421 WRCK-482 WRCK-492 WRCK-432 WRCK-422 WRCK-402 WRCK-481 WRCK-491 WRCK-431
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