接近开关 ，JWK12-D5P
产品概述
JWK12-D5P是一款无触点接近开关，采用先进的电子传感技术，能够在不直接接触物体的情况下实现高精度位置检测。该产品通过电磁感应原理工作，当金属目标进入其感应区域时，无需机械接触即可触发开关信号，适用于工业自动化中的限位、计数、测速等场景。其设计兼顾稳定性和耐用性，尾部配备灵敏度调节器，用户可根据实际需求灵活调整检测距离。产品外壳采用金属材质，结构坚固，适合在潮湿、粉尘或轻度腐蚀性环境中使用。16
核心特点
JWK12-D5P具有高灵敏度和快速响应能力，重复定位精度优异，瞬变过程短，输出功率大，适合高频操作场景。内置红色LED指示灯，便于实时监测工作状态。其非接触式检测方式避免了传统机械开关的磨损问题，延长了使用寿命。产品提供埋入式和非埋入式两种安装选项，适应不同安装空间需求。此外，它能在-20℃至+120℃温度范围内稳定运行，并具备抗电磁干扰能力。157
应用领域
该接近开关广泛应用于机床、冶金、化工、轻纺、印刷等行业的自动化控制系统中。典型用途包括流水线定位、液位控制、安全防护以及设备运动机构的位置反馈。在高温或存在可燃气体的环境中，其无火花特性显著提升了安全性。用户可通过PLC或直流电器接收开关信号，实现复杂的自动化逻辑控制。2311
技术参数
工作电压范围覆盖DC12-36V，检测距离可根据金属材质调整，标准条件下对铁质物体的有效感应距离达5mm。采用PNP或NPN输出配置（具体型号区分），额定输出电流200mA。外壳防护等级为IP67，可耐受短暂浸水。产品尺寸紧凑，安装螺纹规格为M12，便于集成到现有设备中。6812
产品优势
与传统机械开关相比，JWK12-D5P消除了物理接触导致的磨损，降低了维护频率。其电子式设计避免了振动环境下的误触发，信号响应时间小于1ms。产品通过优化电路设计降低了功耗，同时保持稳定的信号输出强度。用户可凭借简单的接线方式（三线制）快速部署，无需额外配置放大模块。4913
Product Overview
The JWK12-D5P is a non-contact proximity switch utilizing electromagnetic induction technology for precise position detection without physical contact. When a metal target enters its sensing range, the switch triggers signals instantaneously, ideal for industrial automation applications including limit positioning, speed measurement, and object counting. Featuring an adjustable sensitivity regulator and rugged metal housing, it performs reliably in damp, dusty, or mildly corrosive environments. 16
Key Features
This switch offers high sensitivity with rapid response (≤1ms), excellent repeatability, and stable output. The built-in red LED provides real-time status monitoring. Its contactless design eliminates mechanical wear, ensuring extended service life. Available in flush or non-flush mounting styles, it operates within -20℃ to +120℃ and resists electromagnetic interference. 5713
Applications
Widely used in CNC machines, metallurgy, chemical processing, and textile industries, the JWK12-D5P enables safety interlocks, liquid level control, and conveyor belt positioning. Its spark-free operation enhances safety in flammable environments. Compatible with PLC systems via PNP/NPN outputs (model-specific), it supports diverse automation protocols. 2311
Specifications
Operating at DC12-36V, it detects iron targets up to 5mm (adjustable). Standard M12 threaded barrel simplifies installation. Delivers 200mA output current with IP67-rated protection against water ingress. Three-wire connection (brown/blue/black) ensures straightforward integration. 6812
Performance Benefits
Compared to mechanical switches, the JWK12-D5P reduces maintenance through wear-free operation. Optimized circuitry minimizes power consumption while maintaining signal stability. Vibration-resistant design prevents false triggering, and its compact size (12mm diameter) suits space-constrained installations. 4914
简单介绍
JWK12-D5P |接近开关接近开关:JWK12-D5P NPN常开 JWK12-D5B.NPN常闭 JWK12-D5C.PNP常开 JWK12-D5D.PNP常闭 JWK12-D5LA.交流常开 JWK12-D5LB.交流常闭产品适用于机床限位、检测、计数、测速、液面信号、自动流水线定位发讯号等多种控制，广泛使用于机械、矿山、冶金、塑料、纺织、化工、轻工、烟草、电力、铁路等部门。
JWK12-D5P |接近开关
的详细介绍
JWK12-D5P |接近开关
接近开关:JWK12-D5P NPN常开 JWK12-D5B.NPN常闭 JWK12-D5C.PNP常开 JWK12-D5D.PNP常闭 JWK12-D5LA.交流常开 JWK12-D5LB.交流常闭产品适用于机床限位、检测、计数、测速、液面信号、自动流水线定位发讯号等多种控制，广泛使用于机械、矿山、冶金、塑料、纺织、化工、轻工、烟草、电力、铁路等部门。
电感式接近开关：
LJ8A3-1-Z/BX LJ8A3-1-Z/AX LJ8A3-1-Z/BY LJ8A3-1-Z/AY LJ8A3-1-Z/EX LJ8A3-1-J/EZ LJ8A3-1-J/DZ.
LJ12A3-4-Z/BX LJ12A3-4-Z/AX LJ12A3-4-Z/BY LJ12A3-4-Z/AY LJ12A3-4-Z/EX LJ12A3-4-J/EZ LJ12A3-4-J/DZ.
LJ18A3-8-Z/BX LJ18A3-8-Z/AX LJ18A3-8-Z/BY LJ18A3-8-Z/AY LJ18A3-8-Z/EX LJ18A3-8-J/EZ LJ18A3-8-J/DZ
LJ24A3-10-Z/BX LJ24A3-10-Z/AX LJ24A3-10-Z/BY LJ24A3-10-Z/AY LJ24A3-10-Z/EX LJ24A3-10-J/EZ LJ24A3-10-J/DZ
LJ30A3-15-Z/BX LJ30A3-15-Z/AX LJ30A3-15-Z/BY LJ30A3-15-Z/AY LJ30A3-15-Z/EX LJ30A3-15-J/EZ LJ30A3-15-J/DZ
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