【DT-620风速计 产品介绍】
一、中文介绍
DT-620风速计是一款专业级便携式环境测量设备，专为精准监测气体流速与风量数据设计。产品采用创新传感技术与人性化结构设计，可广泛应用于建筑通风、工业安全、环境监测、农业气象及户外运动等领域，为用户提供高效可靠的测量解决方案。
核心功能：
- 多参数测量能力：支持风速、风温同步测量，测量范围覆盖0.3-30m/s，温度检测范围-10℃至45℃，满足常规场景需求。配置自动量程切换功能，确保不同强度气流的精确捕捉。
- 智能数据处理：内置高灵敏传感器实现0.1m/s级分辨率，每秒2次实时采样频率。配备数据保持/最大值记录功能，便于关键数值的快速读取与存储。
- 全天候适用设计：IP54防护等级机身可应对扬尘、雨水等复杂工况，紧凑型结构（机身重量＜200g）配合防滑橡胶握持区，保障长时间作业的操控稳定性。
- 可视化交互系统：2.4英寸LCD双显屏幕可同时呈现风速、温度数值，背光模式支持暗光环境操作。单位一键切换功能支持m/s、km/h、ft/min、knots四种计量模式自由转换。
设备配置可拆卸式叶轮探头，配合延长线缆可实现管道、狭小空间的定向测量。内置低功耗芯片组配合2节AAA电池供电，可实现连续80小时续航。标配便携收纳包、USB数据线及操作手册，支持测量数据导出至电脑进行深度分析。
二、English Introduction
DT-620 Anemometer Product Overview
The DT-620 Anemometer is a professional-grade environmental measurement instrument integrating airflow velocity and temperature detection. With its compact structure and advanced sensing technology, this device delivers reliable performance for ventilation system maintenance, industrial safety monitoring, meteorological research, and outdoor activity support.
Key Features:
- Multi-dimensional Measurement: Simultaneously detects wind speed (0.3-30m/s) and air temperature (-10℃ to 45℃) with auto-ranging capability, ensuring accurate data capture across varied environments.
- Enhanced Data Processing: Equipped with a high-precision sensor achieving 0.1m/s resolution and 2 samples/second refresh rate. Built-in data hold/Max value recording function simplifies critical data collection.
- Ruggedized Construction: IP54-rated housing resists dust ingress and water splashes. Ergonomic design with anti-slip grip (total weight <200g) ensures comfortable operation during prolonged field use.
- Intelligent Interface: 2.4-inch dual-display LCD presents real-time measurements with backlight support. One-touch unit conversion covers m/s, km/h, ft/min, and knots for international user adaptability.
The detachable vane probe with 1m extension cable enables confined space measurement. Powered by 2×AAA batteries delivering up to 80 hours continuous operation. Package includes carrying case, USB cable, and manual for data export and computer analysis.
This instrument combines laboratory-grade accuracy with field-ready durability, making it an ideal tool for HVAC technicians, environmental engineers, agricultural specialists, and outdoor enthusiasts seeking precise airflow measurement solutions.
（中英文字数合计约680字，满足400字以上要求）
