RP41B-250/RP41B-350料位开关产品介绍
中文版：
RP41B-250/RP41B-350系列料位开关是针对工业过程控制设计的物位检测装置，适用于散装固体颗粒及液体介质的料位监测。该产品通过可靠的机电结构设计，实现了对不同工况环境下料位的精准监控，可有效预防储罐溢流或空仓风险。
产品采用模块化传感技术，具备灵敏的介质识别能力，能够准确区分物料存在与空置状态。检测部件经过特殊工艺处理，可耐受高温、高压及腐蚀性介质环境。RP41B-250适用于常规密度物料检测，其250mm的短探杆设计适合空间受限的安装场景；RP41B-350配备350mm加长探杆，对低密度粉体或粘性介质具有更好的检测灵敏度。
主体结构采用304不锈钢一体成型工艺，防护等级达到IP65，可在粉尘潮湿环境中稳定运行。配备双色LED状态指示灯，支持远程状态监测功能。紧凑型外壳设计适应多种安装方式，可选法兰或螺纹连接。产品经过严格的环境适应性验证，在温度波动、机械振动等复杂工况下仍能保持测量稳定性。
该系列产品适用于水泥、粮食、化工、能源等多个行业的料仓、筒仓、料斗等场景，可为自动化控制系统提供可靠的料位信号。维护需求低，调试过程简便，用户可通过调节灵敏度和延时参数适配不同物料特性。产品出厂前均经过多道质量检测程序，确保长期运行的可靠性。
English Version：
The RP41B-250/RP41B-350 level switch series is engineered for industrial process control applications, providing reliable material level detection for both bulk solids and liquid media. With optimized electromechanical design, this product delivers precise level monitoring across various operating conditions, effectively preventing tank overflows or empty-bin situations.
Featuring modular sensing technology, the device demonstrates enhanced material recognition capability to accurately distinguish between material presence and absence. The detection components employ specialized processing techniques to withstand high-temperature, high-pressure, and corrosive environments. The RP41B-250 model with 250mm probe is suitable for standard-density materials and space-constrained installations, while the RP41B-350 s 350mm extended probe improves detection sensitivity for low-density powders and viscous substances.
Constructed with 304 stainless steel unibody design and IP65 protection rating, the switch maintains stable performance in dusty or humid environments. Integrated dual-color LED indicators enable visual status monitoring, complemented by remote signal output capability. The compact housing supports multiple installation configurations via optional flange or threaded connections. Extensive environmental testing ensures measurement consistency under temperature variations and mechanical vibrations.
These level switches find applications in silos, hoppers, and storage vessels across cement, grain processing, chemical, and energy industries. Simplified maintenance procedures and adjustable sensitivity/delay parameters allow easy adaptation to different material characteristics. Each unit undergoes multi-stage quality verification processes prior to shipment to ensure long-term operational reliability. The product s flexible configuration options and durable construction make it a practical solution for automated control systems requiring consistent level monitoring.
