Riken个人安装的多气检测器GX-3RPRO（氧，硫化氢，一氧化碳，二氧化硫） 便携式气体监视器 GX-3R PRO B01E1E3D1

Gas to be detected: oxygen, hydrogen sulfide, carbon monoxide, sulfur dioxide
Protection grade: equivalent to IP66/68 (2m, 1h)
Display range: (vol%) 0-40.0(O2)/(ppm) 0-200.0(H2S)/(ppm) 0-2000(CO)/(ppm) 0-100.00(SO2)
Sampling method: diffusion type
Gas alarm: flashing indicator lamp/continuous modulation sound/gas concentration display flashing/vibration
Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration faulty
Fault alarm: flashing lamp/buzzer intermittent/content display
Panic alarm 2 levels: backup alarm, this警报（5秒钟后的备用警报）Mandown警报：3级：备份警报1（60秒），备份警报2（75秒），此警报（90秒）显示：LCD数字（完整点），背光各种显示：操作状态状态显示，操作状态显示，时钟显示，电池级别显示，电池级别显示，温度值显示，峰值显示，校准信息显示BUZZER声音压力（DB）：DB）：DB）：DB）：DB）：DB）：DB）：DB）：DB）：DB）。 95 (30cm) Language: Japanese/English/French/Spanish/Portuguese/German/Italian/Russian/Korean/Chinese (simplified/Traditional) Bluetooth: Bluetooth: Bluetooth 4.2 (Bluetooth Low Energy) Maximum number of data logger functions: 3600 (interval: 5 minutes, settings can be changed) Power supply: dry battery unit (2 AA alkaline batteries) Continuous usage time: Approximately 16 hours (when long life battery is off, when CO2 sensor is not included, 25°C, no alarm, no lighting) Explosion-proof structure: Intrinsically safe explosion-proof structure (Ex ia II C T4 Ga) External dimensions (mm): Approximately 73 (W) x 65 (H) x 34 (D) Mass (g): Approximately 140

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140g

-40至 +60°C（无突然变化），0至95％RH（无凝结）

保护盖
手带
皮带夹
2 x AA碱性电池

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