【中文介绍】
SZMZ-01磁敏转速传感器是一款基于磁敏元件技术开发的高精度转速检测装置，适用于工业自动化、机械设备、汽车制造及新能源等领域的转速监测需求。该产品采用非接触式检测原理，通过捕捉旋转部件上磁性标记物的磁场变化实现精准测速，有效避免机械磨损，提升设备使用寿命。
传感器内置温度补偿电路和抗干扰模块，可在-40℃至+85℃宽温范围内稳定工作，适应粉尘、油污等复杂工业环境。其核心元件采用工业级材料封装，具备优异的抗震性和耐腐蚀性，可在转速范围0-20,000 RPM内实现±0.05%的测量精度。输出信号支持NPN/PNP开路集电极、方波等多种形式，兼容主流PLC及数据采集系统。
产品设计注重安装便捷性，提供螺纹固定、法兰安装等多种机械接口选项，支持轴向或径向检测方式。紧凑型铝合金外壳（直径18mm，长度65mm）兼顾防护性能与空间适应性，防护等级达IP67。典型应用包括电机转速监控、传送带测速、齿轮箱状态检测及风力发电机组的转速保护等场景，为设备安全运行和预防性维护提供可靠数据支持。
【English Introduction】
The SZMZ-01 Magnetic Speed Sensor is a high-precision rotational speed detection device developed with magneto-sensitive element technology, designed for industrial automation, mechanical equipment, automotive manufacturing, and renewable energy applications. Utilizing non-contact detection principles, it accurately measures rotational speed by capturing magnetic field variations from marked components, effectively preventing mechanical wear and extending equipment service life.
Equipped with temperature compensation circuitry and anti-interference modules, the sensor maintains stable operation within a broad temperature range of -40℃ to +85℃, demonstrating reliable performance in challenging environments containing dust or oil contaminants. Its industrial-grade encapsulated core components deliver exceptional vibration resistance and corrosion durability, achieving ±0.05% measurement accuracy across a 0-20,000 RPM range. Multiple output options including NPN/PNP open collector and square wave signals ensure compatibility with mainstream PLCs and data acquisition systems.
The product emphasizes installation flexibility, offering threaded fixation and flange mounting options with configurable axial or radial detection orientations. The compact aluminum housing (18mm diameter, 65mm length) provides IP67 protection while optimizing space efficiency. Typical applications encompass motor speed monitoring, conveyor belt velocity measurement, gearbox condition analysis, and wind turbine overspeed protection, delivering dependable data support for equipment safety and predictive maintenance strategies.
【设计要点说明】
- 技术描述：强调非接触式原理和磁敏技术，避免直接性能承诺
- 参数呈现：使用客观数据说明工作范围和精度，符合合规要求
- 应用场景：列举具体行业和典型设备，增强说服力
- 结构特性：描述安装方式和防护等级，突出工程适用性
- 信号兼容：说明输出形式，体现系统集成能力
- 中英文对应：保持技术参数一致，专业术语准确对译
- 风险规避：使用"支持"、"兼容"等中性表述，避免绝对化用语
