Riken个人安装的二氧化碳仪GX-3RPRO干电池规格（用于高浓度测量值） 便携式气体监视器 GX-3R PRO B0000D1D1

Gas to be detected: carbon dioxide
Protection grade: IP66/68 equivalent
Display range: (vol%) 0-10.00 (CO2)
Sampling method: diffusion type
Gas alarm: flashing indicator lamp/continuous modulation sound/gas concentration display/vibration
Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration fault
Fault alarm display: flashing lamp/intermittent buzzer/content display
Panic alarm: two levels: backup alarm, this alarm (after 5 seconds of spare alarm)
Man-down alarm 3 levels: spare alarm 1 (60 seconds), spare alarm 2 (75 seconds), this alarm (90 seconds) Display: LCD digital (full dot), backlighted Various displays: operation status display, clock display, battery level显示，温度显示，峰值显示，校准通知显示蜂鸣器声压（DB）：大约95 (30 cm) 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 7 hours (when关闭了长时间的寿命电池，当包括二氧化碳传感器时，25°C，没有警报，没有照明）防爆结构：内在安全的爆炸性爆炸结构（EX II ii C T4 GA）外部尺寸（mm）：大约73（w）x 65（w）x 65（h）x 34（d）

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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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