RD-11T料位开关
RD-11T阻旋式料位开关产品介绍（中文）
RD-11T阻旋式料位开关是一种用于固态物料（包括粉状、粒状、块状、胶状等）的物位控制设备，适用于各种敞开容器料位的监测与控制。该产品采用特殊油封设计，具有双层防尘功能，并配备离合器装置保护马达，确保工作可靠且维护简便。其工作原理是利用微型马达驱动传动轴与离合器相连，当叶片未接触物料时马达正常运转，接触物料时则停止转动并输出接点信号。产品可广泛应用于化工、食品、采矿、塑料、陶瓷等行业，具有三个轴承支撑、密封防尘、扭力可调、过载自动保护等特点，叶片材质为不锈钢，可根据物料特性选择不同叶片规格。安装时需避开进料口和死料区，垂直安装建议加装保护套筒。31216
RD-11T Rotary Paddle Level Switch Product Introduction (English)
The RD-11T rotary paddle level switch is designed for monitoring solid materials (including powder, granular, lumpy and viscous substances) in open containers. It features a micro-motor drive system connected to a clutch mechanism, where the motor operates normally until the paddle encounters material resistance, triggering an output signal and power cutoff. The device incorporates dual dust-proof seals and motor protection clutch, making it suitable for industries like chemical processing, food production, mining, plastics and ceramics. Key characteristics include three-bearing support structure, adjustable torque setting, automatic overload protection with slip clutch, and stainless steel paddle options. The product allows horizontal or vertical installation (with protective sleeve recommended for vertical applications), while avoiding material impact zones. Its simplified mechanical design ensures stable performance in high-dust environments without electronic interference. 61120
产品技术特点
该设备采用机电分离式结构便于维护，特殊叶片设计可适应不同物料特性，包括T型、方型、镰刀型等多种规格可选。工作电压支持AC220V或DC24V，接点容量为5A/250VAC，防护等级IP65，适用物料比重≥0.4g/cm³。温度范围覆盖-20℃至200℃（高温型可达350℃），过程连接采用2-1/2"法兰（可定制）。产品通过扭力弹簧复位机制和灵敏度调节功能，能够准确响应料位变化，同时抗震防松结构设计延长了使用寿命。2612
Technical Specifications
The switch operates at 1RPM rotation speed with 10kg-cm torque, featuring 1/2"PF cable entry and 1500VAC/1min withstand voltage. The flange connection (2-1/2" standard) accommodates various installation requirements, while the IP65 enclosure protects against dust ingress. Material contact parts utilize corrosion-resistant stainless steel, with paddle options including 100×30mm T-type, 66×80mm square-type, and 100×130×25mm sickle-type configurations. The thermal version maintains stable performance from -30℃ to 350℃ environments. Its mechanical design eliminates false signals caused by material flow or buildup, with visual indicators displaying real-time level status. 61623
应用领域说明
本产品适用于钢铁、水泥、电力、饲料等行业，特别适合水泥仓、煤仓等高粉尘环境。可防止料仓溢流、溜槽堵塞和空载运行，减少物料浪费和设备停机时间。针对不同比重物料可通过弹簧拉力调节灵敏度，安装时需注意水平安装建议倾斜15-20°以避免进料冲击，室外应用需做好出线口防水措施。5920
Application Scenarios
Ideal for bulk solid monitoring in silos, hoppers and chutes across multiple industries including iron ore processing, grain storage and building materials. Effectively prevents overfill, blockages and empty-run conditions in material handling systems. The modular design allows customized paddle lengths and connection types for specific applications, with optional high-temperature versions for thermal process environments. Installation flexibility includes top-mounted, side-mounted or angled configurations to accommodate various vessel geometries and material flow characteristics. 111421
RD-11T料位开关
技术特点
性强:应用于各种场合，飞灰、颗粒、粉体液体枯胭、导电和非导电物料。
抗粘附电路:来用抗粘附电路可以物料的粘附而产生虚假信号。
探头可折式:探头与控制器可分离，无电缆连接，安装拆除不影洞进出科。
探头耐高低温:探头适台184260C的工作环境，还提供国资高温探头。
输出实量大:采用容盘为10A .11的腿电器敏点输出，并有状态灯显示工作状态，0~ 30动科时功能贴片技术:使电路线路抗壙性更强，电路参数更稳定更可靠，
浪压技术:提高了探头的使用压力，延长的使用寿命
技术参数
1.电源：220VAC/110VAC/24VAC/24VDC
2.触点容量：250VAC/10A SPDT（单刀双掷）
3.功率：4W
4.叶片转速：1RPM（转/分）
5.力矩：1.0kg×cm
6.物料比重：≥0.5g/cm3
7.工作温度：-10℃-80℃（zui高可达400℃）
8.绝缘电阻：≥100MΩ
9.介电强度：1500V*1min
RD-11T料位开关
塑壳漏电保护断路器CDM1L-400L/4308A 250A 100-300-500MA
塑壳漏电保护断路器CDM3L-250F/4340A 250A 1/3/5延2 AC230V
CDM1 塑壳断路器CDM1-63L/3340 50A AC220V
塑壳配电保护CDM1-63M/4300 10A
塑壳配电保护CDM3-250F/4200A 140A
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