SE-3025CD接近开关/SE3025CD
产品概述
SE-3025CD接近开关是一款采用电感式原理设计的非接触式位置传感器，适用于工业自动化领域中的位置检测、限位控制等场景。该产品属于扁形（方柱槽型）结构，采用直流供电，支持PNP输出类型，提供常开（NO）和常闭（NC）双信号输出模式。其设计兼顾稳定性与实用性，可在机床、冶金、化工、轻纺、印刷等行业中实现对金属物体的可靠检测。314
技术特点
SE-3025CD的工作电压范围为DC 12-24V（允许6-36V宽压输入），检测距离为25mm±10%，设定距离可调范围0-22mm。产品采用全封闭结构设计，具有防水、防油、耐腐蚀特性，适应-30℃至+65℃的工作环境温度。其响应频率达0.5kHz，内置逆连接保护、浪涌吸收和负载短路保护电路，确保在复杂工业环境中稳定运行。典型应用包括自动化产线的物料到位检测、设备安全门状态监控等场景。4812
工作原理
该产品通过内部振荡器产生交变磁场，当金属目标进入感应区域时，目标表面产生涡流导致磁场衰减，后级电路将此变化转换为开关信号。不同于机械式行程开关，SE-3025CD无需物理接触即可动作，避免了机械磨损，延长了使用寿命。其双信号输出（NO+NC）设计为用户提供了更灵活的接线方案，可适配不同控制系统的输入需求。915
英文介绍 (SE-3025CD Proximity Switch)
The SE-3025CD is an inductive proximity sensor featuring non-contact detection for metallic objects. With a rectangular housing design, it operates on DC power supply (12-24V) and provides both normally open (NO) and normally closed (NC) output signals via PNP configuration. The switching distance of 25mm (±10%) and adjustable operating range (0-22mm) make it suitable for position sensing in automated machinery.314
This sensor utilizes electromagnetic field disturbance principle: the built-in oscillator generates alternating magnetic field, while metal targets entering this field induce eddy currents that dampen oscillation amplitude. The signal processing circuit then converts this change into a clean switching output. Its IP-rated enclosure ensures reliable performance in harsh industrial environments including manufacturing plants and material handling systems. The dual-output design offers compatibility with diverse control circuits.49
Key advantages include maintenance-free operation (no mechanical wear), vibration resistance, and stable performance under temperature variations. Typical applications involve conveyor belt monitoring, robotic arm positioning, and safety interlock systems where reliable metal detection is required. The product s compact form factor allows flexible installation in space-constrained areas.712
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SE-3025CD接近开关/SE3025CD
简单介绍
SE-3025CD 接近开关E52-20D0.3DH、E52-20R2NK、E52-20R2NH、E52-20R2NT、E52-20R2PK、E52-20R2PH、E52-20R2PT、E52-20R2DK、E52-20R2DH、E52-20T5NK、E52-20T5NH、E52-20T5NT、E52-20T5PK、E52-20T5PH、SE-3025CD接近开关
SE-3025CD 接近开关
的详细介绍
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