| 规格和标准 |
气体目标:二氧化碳 保护等级:IP66/68(2M,1H)等效 depth(mm):34 高度(mm):65 width(mm):73 modulation sound/gas concentration display flashing/vibration Fault alarm: system abnormality, sensor abnormality, battery voltage drop, calibration faulty Fault alarm display: lamp flashing/buzzer intermittent/content display Panic alarm: backup alarm, this alarm (5 seconds reserved 2 levels after the alarm (after the alarm) Mandown alarm: 3 levels: Reserve alarm 1 (60 seconds), Reserve alarm 2 (75 seconds), This alarm (90 seconds) Display: LCD digital (full dot), backlighted Various displays: Operating status display, clock display, battery level display, temperature display, peak value display, calibration notification display Buzzer sound pressure (dB): Approximately 95 (30 cm) Language: Japanese/English/French/Spanish/Portuguese/German/Italian/Russian/Korean/Chinese (simplified/Traditional) 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: [When long battery mode is ON] Approximately 40 hours (25℃, no alarm, no lighting) [When long battery mode is OFF] Approximately 25 hours (25℃, no alarm, no lighting) Intrinsically safe防 结构(EAI IIC T4 GA)
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