E3JMR4M2/光電開關(guān)/E3JM-R4M2
產(chǎn)品概述
E3JM-R4M2光電開關(guān)是歐姆龍（OMRON）品牌下的一款高性能工業(yè)級光電傳感器，采用回歸反射型檢測原理，內(nèi)置M.S.R（鏡面反射消除）功能，可有效避免因鏡面或高反光物體導(dǎo)致的誤檢測。該產(chǎn)品設(shè)計緊湊，適用于空間受限的安裝環(huán)境，具備IP67防護等級，能夠耐受工業(yè)現(xiàn)場常見的油污、粉塵和潮濕環(huán)境。其核心功能是通過紅外光束的反射變化檢測物體存在與否，輸出穩(wěn)定的開關(guān)信號，支持入光ON或遮光ON兩種動作模式切換。11522
技術(shù)特點
E3JM-R4M2采用交直流自由電源設(shè)計（DC12-240V/AC24-240V），兼容性廣泛，功耗低于3W。產(chǎn)品配備繼電器輸出觸點（1C接點），機械壽命達5000萬次以上，響應(yīng)時間≤30ms，檢測距離為4米（使用E39-R1專用反射板時）。其光學(xué)系統(tǒng)采用950nm紅外光源，配備3-20°指向角，可穩(wěn)定檢測φ75mm以上的不透明物體。獨特的溫度適應(yīng)性（-25℃~+55℃）和抗振動設(shè)計（10-55Hz/1.5mm振幅）確保在惡劣工況下的可靠性。152224
應(yīng)用場景
This photoelectric sensor is widely applied in industrial automation scenarios such as conveyor belt material detection, packaging machinery positioning, automotive assembly line counting, and automated warehouse pallet recognition. Its non-contact detection method is suitable for diverse objects including plastic, rubber, wood, and metal, making it ideal for food processing, logistics sorting, and electronic component production lines where delicate handling is required. The product s resistance to ambient light interference (up to 3,000lx under fluorescent light) ensures stable operation under varying lighting conditions.1418
安裝與操作
The E3JM-R4M2 features a user-friendly design with visible red LED operation indicators for status monitoring. Its 2-meter fixed cable output simplifies wiring, while the sensitivity adjustment potentiometer allows fine-tuning for different surface reflectivity. The sensor body is constructed with ABS housing and acrylic lens, providing chemical resistance. For installation, it is recommended to maintain a minimum 200mm spacing between multiple units to prevent mutual interference. The product supports horizontal, vertical, or angled mounting via integrated M4 threaded holes.131419
產(chǎn)品優(yōu)勢
Compared with conventional sensors, this model integrates advanced noise suppression circuitry that minimizes false triggering from electromagnetic interference. The optimized optical path design enhances energy efficiency, achieving 30% longer service life than typical photoelectric switches. Its modular structure allows quick lens cleaning and maintenance without disassembly. The universal voltage input eliminates the need for additional power converters, reducing system complexity in multi-voltage environments.4810
注意事項
When using the E3JM-R4M2, avoid direct exposure to strong light sources like sunlight or halogen lamps in the optical axis. For detecting transparent objects, adjust the sensitivity to compensate for light transmission loss. Regular lens cleaning with alcohol wipes is suggested in dusty environments. The product is not suitable for applications involving explosive gases or continuous immersion in liquids. Proper grounding is recommended for installations near high-frequency equipment.141922
歡迎光臨上海雙旭電子有限公司 接近開關(guān) 漆膜測厚儀 照度計 超聲波測厚儀
E3JMR4M2/光電開關(guān)/E3JM-R4M2
簡單介紹
歡迎選購E3JM-R4M2光電開關(guān)，我們有優(yōu)勢的價格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護！業(yè)務(wù)咨詢:021-63515606,
E3JM-R4M2光電開關(guān)
的詳細介紹
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產(chǎn)品型號及規(guī)格表
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檢測方式
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漫反射形
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反饋反射形
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對 射 形 發(fā) DC:E3JK-5L射 器 AC:E3JK-5LY下為接收器型號
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三極管輸出型DC:10-30V
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NPN
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常開NO
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E3JK-DS30N1
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E3JK-R4N1
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E3JK-5DN1
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常閉NC
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E3JK-DS30N2
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E3JK-R4N2
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E3JK-5DN2
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NO+NC
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E3JK-DS30N12
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E3JK-R4N12
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PNP
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常開NO
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E3JK-DS30P1
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E3JK-R4P1
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E3JK-5DP1
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常閉NC
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E3JK-DS30P2
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E3JK-R4P2
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E3JK-5DP2
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NO+NC
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E3JK-DS30P12
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E3JK-R4P12
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繼電器觸點 一開一閉
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AC 110V.220V
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常開NO
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E3JK-DS30M1-A
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E3JK-R4M1-A
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E3JK-5DM1-A
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常閉NC
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E3JK-DS30M2-A
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E3JK-R4M2-A
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E3JK-5DM2-A
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DC 12V.24V
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常開NO
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E3JK-DS30M1-D
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E3JK-R4M1-D
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E3JK-5DM1-D
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常閉NC
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E3JK-DS30M2-D
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E3JK-R4M2-D
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E3JK-5DM2-D
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外型尺寸
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M18×50×50mm
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歡迎選購E3JM-R4M2光電開關(guān)，我們有優(yōu)勢的價格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護！業(yè)務(wù)咨詢:021-63515606,
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