【ALS-200D接近式限位开关盒 产品介绍】
ALS-200D接近式限位开关盒是一款采用非接触式检测原理的工业级位置传感装置，适用于机械设备的行程控制与状态监测。该产品通过电磁感应技术实现精准定位，无需物理接触即可检测金属目标物的位置变化，有效减少机械磨损，延长使用寿命。壳体采用高强度工程塑料与铝合金材质，具备IP67防护等级，可适应粉尘、潮湿及振动等复杂工业环境。其紧凑型设计支持灵活安装，响应速度快，信号输出稳定，广泛应用于自动化生产线、物流分拣设备及工程机械领域。
Proximity Limit Switch Box ALS-200D is an industrial-grade non-contact position sensing device designed for stroke control and status monitoring of mechanical equipment. Utilizing electromagnetic induction technology, it achieves precise positioning by detecting metal targets without physical contact, effectively reducing mechanical wear and extending service life. The housing combines high-strength engineering plastics with aluminum alloy, featuring IP67 protection rating for reliable performance in dusty, humid and vibrating environments. With compact design for flexible installation, fast response and stable signal output, it is widely used in automated production lines, logistics sorting systems and construction machinery.
【气动阀门回信器 产品介绍】
气动阀门回信器是气动执行机构的核心反馈组件，专为实时监测阀门开闭状态而设计。该装置通过机械联动或磁耦合原理，将阀杆位移转换为清晰的电信号输出，帮助控制系统精准掌握阀门位置信息。采用密封式结构设计，能够有效抵御水汽、油污及腐蚀性气体的侵蚀，确保在石油化工、水处理等严苛工况下的长期稳定运行。产品配备多接口兼容模式，支持多种电压规格，安装维护简便，为工业流程控制提供可靠的位置反馈解决方案。
Pneumatic Valve Position Transmitter is a core feedback component for pneumatic actuators, specifically designed for real-time monitoring of valve opening/closing status. Through mechanical linkage or magnetic coupling principles, it converts valve stem displacement into clear electrical signals, enabling precise position tracking by control systems. Featuring sealed structure design, it effectively resists moisture, oil contamination and corrosive gases, ensuring long-term stable operation in harsh environments such as petrochemical and water treatment industries. With multi-interface compatibility and support for various voltage specifications, this product offers easy installation and maintenance, delivering reliable position feedback for industrial process control.
【磁性开关 产品介绍】
磁性开关是基于磁控原理开发的位置检测器件，通过感知永磁体磁场变化实现通断控制。产品内置高灵敏度磁敏元件，能够在预设距离内快速识别磁体位置，输出无延迟开关信号。外壳采用耐冲击ABS材质与环氧树脂灌封工艺，具备良好的抗振动性和温度适应性（-25℃至+85℃）。典型应用包括气缸活塞定位、安全门状态检测及自动化设备行程控制，其无触点设计消除了传统机械开关的磨损问题，特别适合需要频繁启停的工业场景。
Magnetic Switch is a position detection device developed based on magnetic control principle, achieving on/off control by sensing magnetic field changes from permanent magnets. Equipped with highly sensitive magnetic sensing components, it enables rapid magnet position recognition within preset distances and delivers instantaneous switching signals. The impact-resistant ABS housing combined with epoxy potting technology provides excellent vibration resistance and temperature adaptability (-25℃ to +85℃). Typical applications include cylinder piston positioning, safety door status detection and automated equipment stroke control. Its contactless design eliminates wear issues common in traditional mechanical switches, making it particularly suitable for industrial scenarios requiring frequent start-stop operations.
（总字数：中英文合计约680字）
