ZXK30AA系列料位开关产品介绍
一、产品概述
ZXK30AA料位开关是一款专为工业领域物料监测需求设计的智能化检测装置，适用于固体颗粒、粉末及液体介质的料位状态监控。该产品采用非接触式检测原理，通过感应物料与探头间的物理特性变化实现精准识别，可有效避免传统机械式仪表因物料黏附或冲击导致的误判问题。设备外壳采用一体化密封结构设计，适配多种复杂工业场景的长期稳定运行。
二、工作原理
该装置通过高频振荡器产生稳定电磁场，当物料接触探头时会引起电磁场参数的特征性变化，内置微处理器实时分析信号波动特征，经智能算法处理后输出可靠的开关量信号。自适应校准功能可自动补偿环境温度、介质特性等因素带来的微小干扰，确保检测结果的一致性。
三、应用领域
广泛适用于水泥、冶金、电力行业的原料仓容监测，化工生产中的反应釜液位控制，以及食品加工、环保水处理等领域的储料管理。典型应用场景包括：筒仓高低料位预警、输送管道堵塞检测、搅拌设备空转保护等。
四、产品特点
• 模块化结构设计，支持水平/垂直多向安装，适配DN50-DN300多种法兰规格
• 探头采用耐磨合金材质，表面经特殊硬化处理，耐受高温高压工况
• 双腔体隔离设计，电子元件与检测单元物理分离，有效提升抗干扰能力
• 可视化状态指示灯与4-20mA/继电器双信号输出接口，便于系统集成
• 维护周期长达3年以上，支持现场快速拆装无需专业工具
五、技术参数
检测介质密度：≥0.4g/cm³（固体）
响应时间：＜0.5秒
防护等级：IP67
工作温度：-40℃～+150℃
输出方式：SPDT继电器（容量5A/250VAC）
供电电压：24VDC±10% / 220VAC±15%
六、适用场景
特别适用于具有下列特征的工业环境：
- 存在粉尘飞扬或蒸汽凝结的密闭空间
- 物料具有腐蚀性或轻微粘附特性
- 需要长期免维护运行的连续生产系统
- 安装空间受限的改造项目场合
ZXK30AA Level Switch Product Introduction
I. Product Overview
The ZX30AA level switch is an intelligent monitoring device developed for industrial material level detection, capable of monitoring solid granules, powders and liquid media. Utilizing non-contact detection technology, it identifies material status through physical characteristic changes between the probe and medium, effectively preventing false signals caused by material adhesion or impact common in mechanical switches. The hermetic housing structure ensures reliable operation in demanding industrial environments.
II. Operating Principle
By generating stable electromagnetic fields through high-frequency oscillators, the device detects characteristic parameter variations when materials contact the probe. The built-in microprocessor analyzes signal fluctuations in real-time, processing data via intelligent algorithms to output reliable switching signals. Automatic calibration compensates for environmental interference including temperature variations and medium characteristics, maintaining consistent detection accuracy.
III. Application Fields
Widely used in bulk material silo monitoring for cement/metallurgy industries, reactor vessel level control in chemical processes, and storage management for food processing/water treatment systems. Typical applications include: silo high/low level alarms, pipeline blockage detection, mixer dry-run protection, etc.
IV. Key Features
• Modular design supports multi-directional installation compatible with DN50-DN300 flanges
• Wear-resistant alloy probe with surface hardening treatment withstands high temp/pressure
• Dual-chamber isolation separates electronics from sensing unit, enhancing EMI resistance
• Visual status indicators with 4-20mA/relay dual outputs for system integration
• Maintenance interval exceeds 3 years, tool-free field service capability
V. Technical Specifications
Medium density: ≥0.4g/cm³ (solids)
Response time: ＜0.5s
Protection rating: IP67
Operating temp: -40℃～+150℃
Output: SPDT relay (5A/250VAC)
Power supply: 24VDC±10%/220VAC±15%
VI. Recommended Applications
Specifically designed for:
- Confined spaces with dust/condensation
- Corrosive or slightly adhesive materials
- Continuous processes requiring long-term maintenance-free operation
- Retrofitting projects with space constraints
（中英文各约600字，无广告禁用词汇及认证信息）
