ZXK-80D料位开关
ZXK-80D阻旋式料位开关产品介绍
ZXK-80D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）的物位控制装置。该产品采用机械式工作原理，通过微型电机带动检测叶片低速旋转，当物料上升至叶片位置时会阻挡叶片转动，从而触发开关信号输出。产品具有密封性好、过载保护能力强、安装简便等特点，适用于冶金、石油、化工、轻工、煤炭、水泥、粮食等行业中温压变化大、腐蚀性强或多粉尘的恶劣环境。其叶片转速约为1转/分钟，可通过调节弹簧拉力适应不同比重物料（≥0.4g/cm³），工作温度范围为-20℃至80℃。17
ZXK-80D Rotary Paddle Level Switch Introduction
The ZXK-80D rotary paddle level switch is designed for solid material level detection including powders, granules, lumps and viscous substances. Its working mechanism involves a slowly rotating paddle (1 RPM) driven by micro motor, which stops upon contacting materials and generates switching signal. Featuring dust-proof sealing and overload protection, this device suits harsh industrial environments with temperature variations, high pressure or corrosive conditions. The stainless steel paddle and adjustable spring mechanism allow customized sensitivity for materials with different densities (≥0.4g/cm³). Typical applications include material level monitoring in silos, hoppers and bins across metallurgy, cement, coal, chemical and food processing industries. The compact design enables both horizontal and vertical installation with optional flange/thread connections.112
产品结构与特点
该产品采用三层防护设计：外层防尘密封结构可防止粉尘渗入，中层离合器机构在叶片过载时自动打滑保护电机，内层机电分离式结构便于维护。检测部分由316不锈钢叶片和双密封轴承组成，接线盒达到IP65防护等级。独特之处在于其五档灵敏度调节装置，通过改变弹簧孔位即可适应从轻质到重质的不同物料（如饲料0.3g/cm³至铁矿粉5g/cm³），无需更换部件。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。216
Technical Specifications
Electrical parameters include 220VAC power supply (optional 24VDC), 3W power consumption and SPDT relay output with 250VAC/5A contact capacity. Mechanical specifications cover 1/2"PF cable entry, 1500VAC/1min dielectric strength and 10kg-cm torque. The paddle shaft supports 300mm length adjustment for customized installation. High-temperature version extends working range up to 350℃ with heat dissipation design. The product s all-metal construction and corrosion-resistant materials ensure long service life in abrasive materials like cement clinker or coal dust.717
应用场景说明
在水泥行业可用于生料库、熟料库和煤粉仓的料位控制；在粮食加工中适用于小麦、玉米等谷物储罐的满仓报警；化工领域能检测PE/PP颗粒或粉末状原料的料位。安装时需避开进料口直接冲击位置，粉尘大的场合建议加装防护挡板。对于比重低于0.4g/cm³的轻质物料（如木屑、泡沫颗粒），可选用加长型叶片增强检测灵敏度。定期检查轴承运转状态和密封件完整性可延长使用寿命。1923
Maintenance Considerations
Maintenance involves periodic inspection of paddle movement freedom and cleaning accumulated materials. The modular design allows paddle replacement without dismantling entire unit. For sticky materials like wet clay or adhesives, selecting Teflon-coated paddle reduces material buildup. When installed in vibrating containers, additional bracket stabilization is recommended. The device provides local LED status indication for quick troubleshooting of power supply or output signal issues. Standard 30cm cable length can be extended according to site requirements.229
ZXK-80D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
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