DC73/磁性开关D-C73
产品概述
D-C73磁性开关是一种利用磁场信号控制的电子开关器件，属于无触点式传感器。该产品通过磁铁感应实现开关功能，具有结构紧凑、响应速度快、使用寿命长等特点。其核心部件采用干簧管技术，当磁性物质靠近时，内部簧片在磁场作用下闭合导通电路；磁场消失后簧片自动复位断开。这种设计使其在工业自动化、机械设备、安防系统等领域有广泛应用。215
产品特点
D-C73磁性开关采用密封式玻璃管封装，内部充填惰性气体保护，确保在复杂环境中稳定工作。产品具有防水防震特性，动作频率可达每秒1次以上，能适应-20℃至170℃的工作温度范围。导线采用耐油PVC或PU材质，标准线长1米，提供常开型（SPST）接点形式，可直接与PLC或继电器等负载串联使用。相比传统机械开关，该产品无机械磨损，理论使用寿命可达百万次以上。41624
典型应用
该开关适用于气缸活塞位置检测、门窗开合状态监测、传送带限位控制等场景。在工业自动化领域，常用于反馈气缸行程信号；在安防系统中可作为门磁窗磁传感器；在办公设备中应用于打印机、传真机的纸张检测。其非接触式工作原理使其特别适合需要防水防尘的恶劣环境，如食品机械、包装设备等。通过调整安装位置，可实现对移动物体的精确位置判断。92124
技术参数
工作电压范围覆盖DC5-120V/AC5-120V，最大负载电流100mA，残留压降不超过2.5V。触发距离约10mm（具体取决于配套磁铁强度），响应时间在毫秒级。产品外形尺寸紧凑，重量轻，便于集成到空间受限的设备中。为避免误动作，建议避免在强磁场或大电流环境中使用，必要时可加装屏蔽装置。接线时需注意直流电源极性，红色导线应连接正极。61618
Product Overview
The D-C73 magnetic switch is a contactless electronic switching device that operates via magnetic field signals. Utilizing reed switch technology, this product features a hermetically sealed glass tube containing inert gas and ferromagnetic reeds that actuate when exposed to magnetic fields. Its compact design and fast response make it suitable for industrial automation, mechanical equipment, and security systems. The non-mechanical operation principle ensures reliable performance in demanding applications.215
Key Features
This magnetic proximity switch offers IP-rated protection against water and dust ingress, with an operational temperature range from -20℃ to 170℃. The standard 1-meter cable comes in oil-resistant PVC/PU sheathing, providing SPST normally open contacts compatible with PLCs and relays. With a theoretical mechanical life exceeding 1 million cycles, the device maintains consistent performance without physical wear. The instantaneous response (≤1ms) and repeatable actuation distance (approx. 10mm) enable precise position sensing. The product requires no maintenance and demonstrates high resistance to vibration and shock.41624
Typical Applications
Common implementations include pneumatic cylinder position feedback, door/window security sensors, and conveyor belt limit control. The switch is widely adopted in packaging machinery, paper feed detection for office equipment, and automated production lines. Its non-contact design proves particularly advantageous in humid, dusty, or explosive environments where traditional mechanical switches would fail. The device can be easily integrated with various magnetic actuators for customized position detection solutions.92124
Technical Specifications
Operating voltage ranges from DC5-120V to AC5-120V with maximum 100mA load current. The residual voltage drop remains below 2.5V during conduction. For optimal performance, install the switch at least 10mm away from strong electromagnetic interference sources. The red wire should connect to positive polarity in DC circuits. Standard models feature LED indicators for visual status confirmation. The compact dimensions (varies by model) allow flexible installation in space-constrained applications.61618
简单介绍
D-C73 磁性开关AN-01RAN-03RAN-06RAN-07RAN-10RAN-11RAN-20RAN-21R
DC73/磁性开关D-C73
D-C73 磁性开关
的详细介绍
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