LU Series
LU Series clamp-on ultrasonic flow meter features ambient temperature split design. The sensor clamps onto the outside of the pipe, requiring no pipe modification. Simple installation with four screws, no specialized knowledge required. No moving parts, zero pressure loss, can be installed without shutting down production. Widely used in pharmaceutical blending, beverage industry, fine chemical, cleaning equipment and other fields.
Key Takeaways
- High-precision measurement & control, professional Liquid Flow Measurement & Control solution
- MEMS thermal flow sensor chip technology for fast response
- Supports RS485/Modbus/4-20mA multiple communication protocols
- Widely used in semiconductor, new energy, biopharma industries
- Professional selection support and complete after-sales service
Key Specifications
Applications
Model Specifications
| 基本参数 | |
| 测量原理 | 超声波时差法 |
| 安装方式 | 外卡分体式，传感器与主机分离 |
| 精度 | ±2.0%（流速0.3-5.0m/s） |
| 重复性 | ±0.5% |
| 流速范围 | 0.1-5.0 m/s（可测范围） 0.3-5.0 m/s（准确度范围） |
| 流量单位 | m³/h、L/min、ml/min、GPM、L/h |
| 管道规格 | |
| 管径范围 | DN6-DN100（外径Φ9.53-Φ110mm） |
| 管道材质 | 金属管：不锈钢管、碳钢管、铜管 塑料管：PVC、CPVC、PPR、PPH、PFA、PU、HDPE等 |
| 壁厚范围 | 1-10mm |
| 流量范围（按管径） | |
| DN6 (Φ9.53) | 0.44-30 L/min |
| DN10 (Φ12.7) | 0.92-70 L/min |
| DN15 (Φ15) | 0.2-20 L/min |
| DN20 (Φ20) | 0.57-50 L/min |
| DN25 (Φ25) | 1.36-150 L/min |
| DN32 (Φ32) | 2.71-200 L/min |
| DN40 (Φ40) | 4.24-330 L/min |
| DN50 (Φ50) | 6.8-460 L/min |
| DN65 (Φ63) | 9.54-700 L/min |
| DN80 (Φ75) | 14.8-1030 L/min |
| DN100 (Φ110) | 36.5-2170 L/min |
| 可测介质 | |
| 介质类型 | 水、纯水、超纯水、各种酸、碱、有机液体、化学溶剂、酒精、饮料等 |
| 介质要求 | 洁净流体，不会因流动产生气泡，压力保持0.3MPa以上 |
| 适测粘度 | <300 CST (mm²/s) |
| 电气参数 | |
| 供电电源 | DC 12-36V |
| 功耗 | ≤2W |
| 输出信号 | 4-20mA、RS485（Modbus-RTU）、脉冲输出 |
| 通讯协议 | Modbus-RTU |
| 显示与操作 | |
| 显示屏 | LCD液晶显示 |
| 显示内容 | 瞬时流量、瞬时流速、净累积量、单次累积量 |
| 操作方式 | 4个轻触按键 |
| 环境参数 | |
| 介质温度 | -10°C~60°C |
| 环境温度 | -10°C~50°C |
| 环境湿度 | 0%-95%RH，无凝露 |
| 防护等级 | IP65 |
| 机械参数 | |
| 主机材质 | ABS材料 |
| 传感器材质 | 工程塑料 |
| 电缆长度 | 2.0米（可加长至20米） |
| 净重 | 约1.0kg |
•LU300B系列采用外卡式安装，传感器卡在管道外部，无需破管、无需停产。
•四颗螺丝固定安装，操作简单，不需要专业知识。
•非接触式测量，无可动部件，无压力损失。
•适用于金属管和塑料管，一台流量计可测量多种材质管道。
•广泛应用于医药配比、饮料行业、精细化工、清洗设备等领域。
Key Features
Clamp-on Mount
Sensor clamps on pipe outside
Easy Install
Four screws mounting
Zero Pressure Loss
No moving parts
Wide Range
DN6-DN100 available
Multi-material
Metal/Plastic pipe compatible
Split Design
Sensor and host separated
Applications
AI Data Center Liquid Cooling Solutions
Precision liquid flow measurement & control for AI computing infrastructure
Industry Background
With the rapid development of AI large models, GPU clusters, and high-density computing, single-chip power consumption has exceeded 1000W. Traditional air cooling can no longer meet the demand. Liquid cooling, with its efficient heat transfer capability, has become the mainstream solution for AI data centers and supercomputing centers. Precise coolant flow measurement and control directly determine cooling efficiency and equipment safety.
Key Challenges
- ⚠GPU/CPU chip temperature fluctuation must be controlled within ±1°C
- ⚠Coolant flow requires precise distribution to avoid hotspots
- ⚠CDU (Coolant Distribution Unit) needs real-time multi-channel monitoring
- ⚠Leak detection requires millisecond response to protect expensive equipment
- ⚠Systems must operate 24/7 with high reliability
GASKITO Liquid Cooling Flow Solutions
Precision Flow Measurement
Ultrasonic/electromagnetic flow meters with ±0.5% accuracy, real-time coolant flow monitoring ensuring precise cooling delivery to each rack
Fast Response Control
<1 second response time, dynamic flow adjustment with control valves, chip temperature fluctuation controlled within ±0.5°C
Real-time Leak Detection
Ultra-low flow detection capability, minimum measurable 0.001m/s, millisecond leak response triggering immediate protection
Multi-channel Integration
RS485/Modbus communication support, monitoring dozens of CDU branches simultaneously, unified DCIM system integration
Cold Plate Cooling
Chip-level cold plate flow monitoring
Immersion Cooling
Immersion tank coolant circulation
CDU Units
Primary/secondary flow ratio control
Outdoor Cooling
Dry cooler/cooling tower monitoring
Expert Selection Support:Customized solutions from single flow meters to complete liquid cooling monitoring systems
Downloads
Need More Information?
Contact our professional team for detailed product selection and technical support
Frequently Asked Questions
Disclaimer: The content on this page is for reference only and does not constitute any offer or commitment. Product specifications and parameters are subject to change without notice. Please refer to the actual product manual.