RZ30A/RZ30B/RZ30C/RZ30D料位开关
产品概述
RZ30系列阻旋料位开关(RZ30A/RZ30B/RZ30C/RZ30D)是一种用于固态物料(如粉状、颗粒状、块状或胶状)的物位控制设备,广泛应用于化工、塑料、水泥、制药、饲料、食品等行业。该系列产品采用机电一体化设计,通过微电机驱动检测叶片旋转,当物料接触叶片时触发开关信号,实现料位的实时监测与控制。其核心部件采用不锈钢材质,具备耐腐蚀、防尘密封等特点,适用于高温、多粉尘等复杂工业环境。1216
英文介绍
The RZ30 series rotary paddle level switch (RZ30A/RZ30B/RZ30C/RZ30D) is designed for solid material level detection, including powders, granules, and bulk solids. It is widely used in industries such as chemical, plastics, cement, pharmaceuticals, and food processing. The device operates via a micro-motor-driven rotating paddle; when material obstructs the paddle, the switch triggers a signal for level control. Constructed with stainless steel components, it offers resistance to corrosion and dust ingress, suitable for harsh environments like high-temperature or dusty conditions.
工作原理
RZ30系列通过永磁电机带动叶片低速旋转(约1转/分钟),当物料上升阻碍叶片转动时,传动机构将阻力传递至内部检测装置,输出开关信号并切断电机电源;物料下降后,弹簧复位使叶片恢复旋转。用户可根据物料密度调节扭力弹簧拉力,适应不同比重的物料检测需求。产品支持水平或垂直安装,安装时需避开进料口直冲区域,并可选配防护挡板以减少物料冲击。2512
英文介绍
The working principle involves a permanent magnet motor rotating the paddle at low speed (1 RPM). Material contact stops the paddle, transmitting resistance to the internal mechanism, which outputs a switch signal and cuts off the motor. After material retreats, a spring restores paddle rotation. The torque spring tension is adjustable for varying material densities. Installation options include horizontal (with a 10°–20° downward tilt) or vertical mounting, avoiding direct feed streams. Protective baffles can be added to minimize material impact.
产品特点
- 结构设计:三层轴承支撑和机电分离式结构,运行稳定且易于维护;双层油封设计防止粉尘渗入轴芯。
- 过载保护:叶片过载时离合器自动打滑,保护电机不受损坏。
- 适应性:支持定制叶片长度和接续规格,适用于不同料仓尺寸。
- 环境兼容:工作温度范围-10℃至80℃(部分型号可达400℃),防护等级IP65。159
英文介绍
Key features include:
- Robust Construction: Triple-bearing support and modular design ensure reliability and easy maintenance; dual oil seals prevent dust penetration.
- Overload Protection: A clutch mechanism disengages the motor during paddle overload.
- Customization: Paddle length and extension options adapt to diverse silo sizes.
- Environmental Resilience: Operating range from -10°C to 80°C (up to 400°C for specific models), with IP65 protection against dust and moisture.
应用场景
适用于原煤仓、水泥仓、粮食筒仓等场景,可检测料位高低或中间点位,并与输送设备联锁实现自动化控制。典型行业包括电力(煤粉监测)、钢铁(矿石料位)、食品(糖类存储)等。61116
英文介绍
Applications span coal bunkers, cement silos, grain bins, etc., detecting high/low levels or intermediate points. It integrates with conveyor systems for automated control, serving industries like power (coal monitoring), steel (ore handling), and food (sugar storage).
注意事项
安装时需确保电源电压与标称值一致,水平安装时接线口朝下防雨水渗入。对于高粘度或易粘结物料,建议定期清理叶片。710
英文介绍
Installation requires voltage compatibility and downward-facing cable ports for horizontal setups. Regular paddle cleaning is recommended for sticky or viscous materials to maintain accuracy.
RZ30A/RZ30B/RZ30C/RZ30D料位开关
RZ30A/RZ30B/RZ30C/RZ30D
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。
RZ30A/RZ30B/RZ30C/RZ30D料位开关



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