RD-80料位开关
RD-80阻旋式料位开关产品概述
RD-80阻旋式料位开关是一种用于固态物料（如粉状、颗粒、块状或胶状）的物位检测设备，广泛应用于饲料、食品、制药、化工、塑料、水泥等行业。该设备通过微型马达驱动叶片旋转，当物料接触叶片时，旋转受阻并触发开关信号，实现料位监测。其结构设计注重密封性和耐用性，采用不锈钢材质叶片，可适应高温、粉尘等复杂工况。用户可根据物料比重调节扭力弹簧，确保检测灵敏度。安装方式灵活，支持水平、垂直或倾斜安装，适用于料仓、容器及溜槽的定点监测。1723
RD-80 Rotary Paddle Level Switch Introduction
The RD-80 rotary paddle level switch is designed for detecting solid materials (including powders, granules, lumps, or viscous substances) in industrial applications such as feed processing, food production, pharmaceuticals, and chemical plants. It operates via a micro-motor that rotates a paddle; when material obstructs the paddle s movement, the switch triggers an output signal to indicate level status. The device features a sealed stainless-steel construction for durability in high-temperature or dusty environments. Torque adjustment allows customization based on material density, ensuring reliable performance. Flexible installation options (horizontal, vertical, or angled) make it suitable for bins, silos, and chutes. Its simple design minimizes maintenance requirements while providing consistent material level control.71125
核心功能与技术特点
RD-80采用机电分离设计，叶片过载时离合器自动打滑以保护电机，延长使用寿命。其防尘密封结构可抵御1MPa压力下的粉尘渗透，IP65防护等级适合户外使用。独特的抗干扰设计无需复杂电子元件，即装即用。叶片转速为1RPM（转/分钟），触点容量为10A/250VAC（单刀双掷），适用于大多数工业场景。设备提供实时料位指示灯，便于现场观察。71227
Key Features and Technical Specifications
The RD-80 integrates a mechanical clutch to protect the motor from overload damage, enhancing operational longevity. With dust-proof sealing (resisting up to 1MPa pressure) and IP65 rating, it performs reliably outdoors. The non-electronic interference-resistant design enables plug-and-play operation. The paddle rotates at 1RPM, and the SPDT contact configuration supports 10A/250VAC loads. A built-in status LED provides immediate visual feedback. Its adaptability to varying material densities and harsh conditions makes it a versatile solution for bulk material handling.122028
应用场景与优势
该设备可有效防止料仓溢流、空载或堵塞，减少物料浪费和停机时间。在钢铁、电力、建材等行业中，其耐腐蚀性和抗震设计保障了长期稳定性。相比传统料位开关，RD-80通过优化传动结构和润滑组件，显著降低了维护频率。用户可根据需求选择不同叶片规格及延长杆长度，适配多样化工况。22329
Applications and Benefits
The RD-80 helps prevent overfilling, empty runs, or blockages in storage systems, optimizing material efficiency and reducing downtime. Its corrosion-resistant and vibration-resistant design ensures stability in industries like steel, power generation, and construction. Compared to conventional switches, improved transmission components and pre-lubricated gears minimize maintenance needs. Customizable paddle designs and extension rods accommodate diverse material characteristics and installation layouts.92529
RD-80料位开关
阻旋料位开关产品原理：阻旋料位开关是一种用于固态物料（包括粉状、粒状、块状、胶状等）的物位控制器。其利用永磁电机带动叶片旋转，当被检测物料上升至叶片位置时，叶片转动受阻，该阻力通过传动轴传递到接线盒内的检测装置，检测装置则向外输出一个开关信号，并切断电机电源使叶片停止转动。当物料下降时，叶片阻力消失，检测装置便依靠弹簧的拉力恢复到原始状态，叶片恢复旋转状态。在化工、塑料、钢铁、电力、水泥、制药、饲料、食品等行业得到了的应用。
SR2-10-185当涂电厂用阻旋式料位开关
产品特点：·
进口马达，可长时间连续运转；· 油封设计可以防粉尘沿轴渗入；· 扭力,且扭力大小可以调节；· 叶片承受过重负荷时，马达回转机构会自动打滑，保护不受损坏；· 接续规格、叶片、长度皆可接受定制。技术参数： · 电源： (A)110VAC (B)220VAC (C)24VAC· 接点容量：5A/250VAC SPDT· 功率：4W· 介电强度： 1500VAC×1min· 叶片转速：1rpm· 防护等级：IP65· 入线口规格：1/2″PF· 适用小比重：0.3g/ cm3· 温度：-20～80℃（高温型耐350℃）· 标准螺纹型」o 接续：1″PFo 适合水平安装o 接续及牙口至叶片长度可定制·
RD-80料位开关
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