RP30A料位开关
RP30A阻旋式料位开关产品介绍(中文)
RP30A阻旋式料位开关是一种用于固态物料(包括粉状、颗粒状、块状及胶状)的物位控制设备,广泛应用于化工、塑料、水泥、制药、饲料和食品等行业。该设备采用机电分离式结构,通过电机驱动不锈钢叶片旋转,当物料接触叶片时产生阻力使旋转停止,从而触发微动开关输出开关信号;当物料下降后,叶片在弹簧作用下恢复旋转状态。其特点包括全密封设计可适应户外环境,双层防尘油封结构确保长期稳定运行,扭力调节机构可根据物料比重灵活调整灵敏度(0.5-10kg·cm范围)。设备提供多种电源选项(110VAC/220VAC/24VDC),叶片转速为1RPM,防护等级达IP65,工作温度覆盖-10℃至70℃,特殊设计可扩展至400℃高温工况。安装方式支持水平或垂直安装,水平安装时建议叶片与水平面呈10-20°夹角以减少物料冲击。接触物料的叶片与传动轴均采用SUS304不锈钢材质,适用于不同特性的物料检测需求。1319
RP30A Rotary Paddle Level Switch Introduction (English)
The RP30A rotary paddle level switch is designed for detecting solid materials including powders, granules, lumps, and viscous substances in industries such as chemical processing, plastics, cement, pharmaceuticals, and food production. Its operational principle involves a motor-driven stainless steel paddle that rotates until material contact causes resistance, triggering a microswitch to output signal while automatically cutting power to the motor. When material level drops, the paddle resumes rotation via spring mechanism. Key features include fully sealed housing suitable for outdoor use, dual-layer dust-proof oil seal, and adjustable torque mechanism (0.5-10kg·cm) accommodating varying material densities. Available in multiple power supply options (110VAC/220VAC/24VDC) with 1RPM rotational speed and IP65 protection. Operating temperature ranges from -10°C to 70°C, with high-temperature versions reaching 400°C. The 304 stainless steel construction ensures compatibility with diverse materials, while the modular design allows easy maintenance without full disassembly. For optimal performance, horizontal installation at 10-20° downward angle is recommended to minimize material impact. The device provides reliable point-level control for silos, hoppers, and conveyor systems.71020
RP30A料位开关
RP30A
产品描述
阻旋料位开关也有的称之为阻旋物位计或者阻旋料位开关、阻旋物位开关等,主要是根据它具体的不同用途的不同名称。阻旋式料位开关是采用交流微电机经减速后,带动检测叶片慢速旋转。当被测物料的料位上升使叶片的转动受到阻挡时,检测机构主轴产生旋转位移。此位移先使一个微动开关动作,发出有料的信号。随后另一个微动开关动作,切断微电机的电源使其停止转动。只要仓内的料位不变,此种状态便将一直保持下去。
详细描述:
断料报警器/断煤开关
结构紧凑,外型小巧,进口品质、国产价格;
铝合金壳体,坚实可靠;
原装进口电机,性能稳定.
检测散装固体物料的旋转叶片式开关技术;
高度集成的机械宇航密封,可防止粉尘沿轴渗入;
独特的弹性离合器结构,叶片过载时,自动保护电机;
特殊叶片可用于低密度物料;
堵料报警开关系列分保护管型、旋转确认型、长度变更型、耐热型;
电源电压::220VAC(110VAC、24VAC、24VDC可选);
触点容量:250VAC/(阻性负载),单刀双掷,双刀双掷;
工作温度:-10~80℃(高温型1000℃);
防护等:IP65,特殊型号耐压防爆。
RP30A料位开关



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