EM-20/NO2二氧化氮气体检测仪
EM-20/NO2二氧化氮气体检测仪产品介绍（中文）
EM-20/NO2是一款专为工业环境设计的便携式二氧化氮气体检测仪，采用电化学传感器技术，能够快速、准确地检测环境中二氧化氮气体的浓度。该仪器具有小巧轻便的特点，配备防爆阻燃外壳，适用于石油、化工、冶金、电力等多种复杂工业场景。仪器采用LCD液晶显示屏，实时显示气体浓度数值，支持声光振动三重报警功能，当浓度超标时可及时提醒工作人员。内置可充电锂电池，续航时间长，满足长时间连续监测需求。仪器设计考虑了恶劣环境下的使用需求，具有防水防尘性能，能适应高温、低温、潮湿等极端条件。传感器采用智能化设计，反应灵敏且稳定性好，使用寿命较长。仪器操作简单，通过触摸式按键即可完成各项功能设置，适合不同技术水平的用户使用。137
EM-20/NO2 Nitrogen Dioxide Gas Detector Product Introduction (English)
The EM-20/NO2 is a portable nitrogen dioxide gas detector designed for industrial environments, utilizing electrochemical sensor technology to quickly and accurately measure NO2 concentrations. This compact and lightweight device features an explosion-proof casing, making it suitable for various industrial applications including petroleum, chemical, metallurgy, and power industries. Equipped with an LCD display, it provides real-time gas concentration readings and incorporates audible, visual, and vibration alarm functions to promptly alert users when concentration levels exceed preset limits. The built-in rechargeable battery ensures extended operation time for continuous monitoring. Designed to withstand harsh conditions, the detector demonstrates reliable performance in extreme temperatures, humidity, and dirty environments. Its intelligent sensor offers fast response and stable performance over an extended service life. With user-friendly touch-button operation, the device is accessible to operators of different skill levels. The instrument s durable construction ensures it can withstand accidental drops or impacts while maintaining detection and alarm capabilities. 41619
产品特点与优势
该检测仪集成了多项实用功能，包括背景光自动调节、数据存储和温度补偿等。仪器支持多种报警模式设置，用户可根据实际需求调整报警阈值。采用扩散式检测方式，也可选配外置泵吸附件以适应不同检测场景。仪器外壳符合人体工程学设计，握持舒适，便于携带和操作。内部电路采用优化设计，功耗低且抗干扰能力强。仪器维护简便，传感器更换无需专业工具或复杂操作。适用于各类可能存在二氧化氮气体的作业场所，为工作人员提供可靠的安全保障。产品经过精心设计，在保证性能的同时兼顾了经济性和实用性。5812
Features and Advantages
This detector integrates multiple practical functions including automatic backlight adjustment, data storage, and temperature compensation. It supports various alarm modes with adjustable threshold settings to meet different operational requirements. While primarily using diffusion sampling method, it can be optionally equipped with external pump accessories for different monitoring scenarios. The ergonomic housing design ensures comfortable grip and easy portability. With optimized circuit design, it demonstrates low power consumption and strong anti-interference capability. Maintenance is simplified as sensor replacement requires no specialized tools or complicated procedures. Suitable for various workplaces where NO2 may be present, it provides reliable safety protection for workers. The product balances performance with cost-effectiveness through thoughtful design. 172022
EM-20/NO2，二氧化氮气体检测仪
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