SD-3020D接近開關(guān) 產(chǎn)品介紹
【中文版】
SD-3020D接近開關(guān)是一款專為工業(yè)自動(dòng)化場(chǎng)景設(shè)計(jì)的高靈敏度非接觸式檢測(cè)裝置。該產(chǎn)品采用電磁感應(yīng)原理，能夠穩(wěn)定識(shí)別金屬物體的存在或位置變化，適用于復(fù)雜環(huán)境下的精準(zhǔn)檢測(cè)需求。其核心設(shè)計(jì)兼顧可靠性與實(shí)用性，可廣泛應(yīng)用于機(jī)械設(shè)備定位、流水線監(jiān)控、安全防護(hù)等領(lǐng)域。
核心特點(diǎn)：
- 穩(wěn)定檢測(cè)性能：優(yōu)化的感應(yīng)線圈與信號(hào)處理模塊配合，可實(shí)現(xiàn)±2mm范圍內(nèi)的穩(wěn)定檢測(cè)，有效降低環(huán)境干擾影響。在溫度波動(dòng)（-25℃至+70℃）或濕度變化（35%-95%RH）工況下仍能保持穩(wěn)定輸出。
- 強(qiáng)化結(jié)構(gòu)設(shè)計(jì)：外殼采用工程塑料與金屬鍍層復(fù)合工藝，具備IP67防護(hù)等級(jí)，可耐受油污、粉塵及輕微機(jī)械沖擊。緊湊型外觀設(shè)計(jì)（直徑18mm×長(zhǎng)50mm）便于狹小空間安裝。
- 寬電壓兼容：支持10-30V DC寬幅電壓輸入，兼容主流工業(yè)控制系統(tǒng)。LED狀態(tài)指示燈提供即時(shí)工作反饋，便于設(shè)備調(diào)試與狀態(tài)監(jiān)控。
- 長(zhǎng)壽命設(shè)計(jì)：優(yōu)化的電路功耗控制使產(chǎn)品工作電流低于15mA，配合抗老化材料的使用，有效延長(zhǎng)設(shè)備使用壽命。
應(yīng)用領(lǐng)域：
適用于機(jī)床刀具定位、自動(dòng)包裝機(jī)械、AGV避障系統(tǒng)、輸送帶物料檢測(cè)等場(chǎng)景。在汽車焊接生產(chǎn)線中可實(shí)現(xiàn)夾具定位檢測(cè)，在立體倉(cāng)儲(chǔ)系統(tǒng)中用于托盤位置識(shí)別，在食品機(jī)械中監(jiān)控灌裝液位，展現(xiàn)多場(chǎng)景適應(yīng)能力。
產(chǎn)品優(yōu)勢(shì)：
通過模塊化設(shè)計(jì)簡(jiǎn)化維護(hù)流程，采用防反接與過載保護(hù)電路提升系統(tǒng)安全性。多向安裝卡槽設(shè)計(jì)支持水平/垂直等多種安裝方式，滿足不同工程布局需求。產(chǎn)品經(jīng)過嚴(yán)格質(zhì)量測(cè)試，確保批次一致性。
【English Version】
SD-3020D Proximity Sensor Product Introduction
The SD-3020D proximity sensor is a high-sensitivity non-contact detection device specifically engineered for industrial automation applications. Utilizing electromagnetic induction technology, this sensor reliably detects the presence or positional changes of metal objects, delivering precise monitoring capabilities in demanding operational environments. With its balanced focus on reliability and practicality, it serves diverse applications including mechanical positioning, production line monitoring, and safety protection systems.
Key Features:
- Stable Detection: The enhanced induction coil and signal processing module enable consistent detection within ±2mm range, effectively minimizing environmental interference. Maintains stable performance across temperature variations (-25℃ to +70℃) and humidity fluctuations (35%-95% RH).
- Robust Construction: Composite housing combining engineering plastics with metal coating achieves IP67 protection rating, resisting oil, dust, and minor mechanical impacts. Compact dimensions (Ø18mm×50mm) facilitate installation in confined spaces.
- Broad Compatibility: Supports 10-30V DC input voltage range, seamlessly integrating with mainstream industrial control systems. Integrated LED status indicator provides real-time operational feedback for simplified debugging.
- Extended Service Life: Optimized circuit design reduces operational current below 15mA, complemented by anti-aging materials to ensure prolonged service reliability.
Application Scenarios:
Ideal for machine tool positioning, automated packaging systems, AGV obstacle detection, and conveyor belt material monitoring. Demonstrates versatile adaptability in automotive welding fixture alignment, warehouse pallet identification, and liquid level monitoring in food processing equipment.
Product Advantages:
Modular design simplifies maintenance procedures, while reverse-polarity protection and overload prevention circuits enhance system safety. Multi-directional mounting slots accommodate horizontal, vertical, and angled installations to meet various engineering requirements. Rigorous quality control processes ensure consistent batch-to-batch performance reliability.
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