智能可燃气体检测仪是一款专业用于实时监测环境中可燃气体浓度的安全设备，适用于家庭、商业场所及工业环境。本产品采用高灵敏度检测技术，可准确识别液化石油气（LPG）、天然气（NG）、甲烷（CH4）等多种可燃气体，并通过大屏数显界面清晰呈现实时浓度值，帮助用户快速掌握环境安全状态。

设备内置智能传感器模块，可对0-100% LEL（爆炸下限）范围内的可燃气体浓度进行连续监测。当检测到气体浓度达到预设阈值时，设备将立即启动多级声光报警系统，红色警示灯高频闪烁并伴随90dB以上蜂鸣提示，确保在嘈杂环境中仍能有效传达预警信息。三色LED指示灯设计直观显示安全（绿）、预警（黄）、危险（红）三种状态，便于快速判断。

产品采用便携式结构设计，配备防滑外壳与磁吸固定底座，支持壁挂、平放及吸附式安装。IP54防护等级外壳可有效抵御粉尘与水雾侵蚀，适应厨房、地下室、管道间等复杂环境。内置可充电锂电池支持12小时持续工作，低电量时自动提示充电。设备配备自检功能，每次启动时自动完成传感器校准与系统诊断，确保测量准确性。

【Product Description in English】

The Intelligent Combustible Gas Detector is a professional safety device designed for real-time monitoring of flammable gas concentrations in residential, commercial, and industrial environments. Equipped with advanced sensing technology, it effectively detects liquefied petroleum gas (LPG), natural gas (NG), methane (CH4), and other combustible gases, displaying real-time concentration values through a large digital screen for immediate environmental assessment.

This device features precision sensors capable of continuous monitoring within 0-100% LEL (Lower Explosive Limit) range. Upon detecting gas concentrations exceeding preset thresholds, the system activates a multi-stage alarm with synchronized visual and auditory alerts - including vivid red strobe lights and 90dB audible alarms - ensuring reliable notification even in noisy environments. The tri-color LED indicator provides instant status recognition through green (safe), yellow (warning), and red (danger) color coding.

Compact yet durable, the detector incorporates a slip-resistant casing with magnetic mounting base, offering flexible installation options via wall-mounting, freestanding placement, or magnetic attachment. Its IP54-rated housing provides reliable protection against dust and moisture, suitable for challenging environments like kitchens, basements, and utility rooms. The built-in rechargeable battery delivers up to 12 hours of continuous operation