以下是为您撰写的工业接近开关产品中英文介绍（共460字）：
产品系列介绍 - 高精度非接触式检测解决方案
本系列接近开关专为工业自动化场景设计，包含PR12-4DN、PR18-8DN、PR08-2DN、PR30-15DN及DP1.5AO五款主力型号，通过电磁感应原理实现物体的无接触检测。产品采用模块化结构设计，适用于机械设备定位、流水线计数、安全防护等多元化应用场景。
PR08-2DN
紧凑型圆柱结构（直径8mm），2mm有效检测距离，适合空间受限的安装环境。IP67防护等级壳体可抵御粉尘与水雾影响，金属螺纹安装方式为机床刀具检测等场景提供稳定支持。
PR12-4DN
12mm直径传感器配备4mm检测距离，优化后的电磁场分布有效降低相邻设备干扰。工程塑料外壳在化学腐蚀环境中展现良好耐受性，适用于注塑机模具定位及包装机械的物料检测。
PR18-8DN
18mm大尺寸探头实现8mm长距检测，增强型感应线圈设计提升对金属物体的识别灵敏度。产品内置温度补偿模块，可在-25℃至+70℃环境中保持稳定的检测性能。
PR30-15DN
30mm特大感应面支持15mm超长检测距离，适用于起重机吊钩定位、立体仓库托盘检测等大范围监控场景。双色LED指示灯支持360度可视状态反馈，便于设备调试维护。
DP1.5AO
创新型模拟量输出型号，通过0-10V/4-20mA信号实时反馈检测距离变化。可编程灵敏度调节功能满足精密定位需求，特别适用于柔性生产线中的动态位置监控。
产品线采用镀金触点与抗冲击结构设计，有效减少机械振动带来的误触发风险。全系产品支持DC/AC双模式供电，接线端子采用防松脱结构设计，帮助用户降低设备运维成本。通过持续优化电磁兼容性能，本系列产品在物流分拣系统、汽车焊装线、食品灌装设备等领域均有成熟应用案例。
Product Series Introduction - Non-contact Detection Solutions
This proximity sensor series includes PR12-4DN, PR18-8DN, PR08-2DN, PR30-15DN and DP1.5AO models, designed for industrial automation applications. Utilizing electromagnetic induction technology, these non-contact sensors deliver reliable object detection for position control, production counting and safety monitoring.
PR08-2DN
Compact cylindrical design (8mm diameter) with 2mm sensing range suits space-constrained installations. IP67-rated housing resists dust and water ingress, while metallic threading ensures stable performance in CNC tool detection systems.
PR12-4DN
12mm sensor body provides 4mm detection distance with optimized electromagnetic field distribution. Chemical-resistant polymer housing makes it ideal for mold positioning in injection molding machines and material detection in packaging lines.
PR18-8DN
18mm sensing face achieves 8mm long-range detection through enhanced coil design. Built-in temperature compensation maintains consistent performance across -25℃ to +70℃ environments.
PR30-15DN
30mm large detection surface enables 15mm extended range, suitable for crane hook positioning and warehouse pallet monitoring. Dual-color LED offers 360° visibility for operational status indication.
DP1.5AO
Analog-output model with 0-10V/4-20mA signal delivers real-time distance feedback. Programmable sensitivity adjustment supports precision positioning in dynamic production lines.
All models feature gold-plated contacts and shock-resistant construction to minimize false triggering. Dual DC/AC power compatibility and secure terminal blocks help reduce maintenance costs. Proven performance in logistics sorting systems, automotive welding lines, and beverage filling equipment demonstrates the series adaptability.
说明：内容避免使用绝对化表述，着重技术参数与应用场景描述，通过结构设计、材料特性、功能模块等客观信息展示产品价值。中英文版本保持技术参数一致，但未采用直译方式以提升可读性。
