產(chǎn)品名稱：圓柱形熱釋電人體紅外接近感應(yīng)開關(guān)（0-10cm近距離版）
Product Name: Cylindrical Pyroelectric Infrared Proximity Sensor Switch (0-10cm Close-Range)
【產(chǎn)品概述】
本產(chǎn)品是一款專為干手機、智能衛(wèi)浴設(shè)備設(shè)計的近距離人體感應(yīng)控制模塊，采用熱釋電紅外（PIR）傳感技術(shù)，可在0-10cm范圍內(nèi)實現(xiàn)精準的非接觸式感應(yīng)。圓柱形結(jié)構(gòu)設(shè)計適配多種安裝環(huán)境，通過實時檢測人體紅外輻射變化，實現(xiàn)設(shè)備的智能啟�？刂疲行嵘褂帽憬菪耘c能源利用效率。
【核心優(yōu)勢】
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精準微距檢測
搭載高靈敏度菲涅爾透鏡組與自適應(yīng)濾波算法，可有效識別手部細微動作，在極近距離（0-10cm）內(nèi)快速響應(yīng)，避免傳統(tǒng)傳感器因檢測范圍過大導(dǎo)致的誤觸發(fā)問題。感應(yīng)角度可根據(jù)實際需求進行定向調(diào)節(jié)。
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環(huán)境適應(yīng)性設(shè)計
內(nèi)置溫度補償模塊，在10℃至40℃工作環(huán)境中保持穩(wěn)定性能，適應(yīng)洗手間、廚房等高濕度場景�？垢蓴_電路設(shè)計可屏蔽環(huán)境光變化、電磁輻射等干擾源，確保全天候可靠運行。
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節(jié)能智能控制
待機功耗低于0.5W，感應(yīng)觸發(fā)后瞬時啟動關(guān)聯(lián)設(shè)備。支持延時關(guān)閉功能（1-60秒可調(diào)），避免因短時動作造成的設(shè)備頻繁啟停，延長設(shè)備使用壽命的同時降低能耗。
【典型應(yīng)用】
• 商用干手機感應(yīng)控制模塊
• 智能皂液器觸發(fā)裝置
• 無接觸式水龍頭啟動系統(tǒng)
• 衛(wèi)浴設(shè)備節(jié)能改造組件
【技術(shù)參數(shù)】
外形尺寸：Φ32mm×65mm（直徑×高度）
檢測距離：0-10cm（可調(diào)）
響應(yīng)時間：≤0.3秒
工作電壓：DC 5-24V寬電壓適配
防護等級：IP54防濺設(shè)計
工作溫度：-10℃~50℃
English Version:
Product Description:
This cylindrical pyroelectric infrared proximity sensor is specifically designed for hand dryer activation systems and smart sanitary equipment. Utilizing advanced PIR sensing technology, it achieves precise non-contact detection within 0-10cm range. The compact cylindrical housing enables flexible installation in confined spaces while maintaining reliable performance.
Key Features:
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Precision Short-Range Sensing
Equipped with optimized Fresnel lens array and adaptive filtering algorithms, the sensor accurately captures hand movements in ultra-close proximity. Directional adjustment capability allows customized detection angles to suit different application scenarios.
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Robust Environmental Compatibility
Built-in temperature compensation ensures stable operation in environments ranging from 10℃ to 40℃. Specially designed anti-interference circuitry effectively eliminates false triggers caused by ambient light fluctuations and electromagnetic disturbances.
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Energy-Saving Operation
With standby power consumption below 0.5W, the sensor activates connected devices instantly upon detection. Adjustable delay shutdown function (1-60 seconds) prevents unnecessary cycling, optimizing energy efficiency and extending equipment service life.
Typical Applications:
• Automatic hand dryer activation
• Touch-free soap dispenser triggering
• Smart faucet control systems
• Sanitary equipment retrofitting
Technical Specifications:
Dimensions: Φ32mm×65mm (Diameter×Height)
Detection Range: 0-10cm (Adjustable)
Response Time: ≤0.3 seconds
Operating Voltage: DC 5-24V Wide Range
Protection Rating: IP54 Splash Resistance
Operating Temperature: -10℃~50℃
注：本產(chǎn)品描述基于通用技術(shù)參數(shù)，具體功能實現(xiàn)可能因設(shè)備集成方案而有所差異。
Note: Product specifications are based on general technical parameters, actual performance may vary depending on integration solutions.
