规格和标准 |
Gas to be detected: Hydrogen sulfide/sulfur dioxide gauge Protection grade: equivalent to IP66/68 (2m, 1h) Display range: (ppm) 0-200.0(H2S)/(ppm) 0-100.00(SO2) 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 faulty Fault alarm display: flashing lamp/buzzer intermittent/content display Panic alarm: backup alarm, this alarm (after 5 seconds of spare alarm) 2 levels Mandown alarm: 3 levels: reserve alarm 1 (60 seconds), backup alarm 2 (75 seconds), this alarm (90秒) 显示:LCD数字(完整点),背光 各种显示:操作状态显示,时钟显示,电池级别显示,温度显示,峰值显示,校准通知显示 蜂鸣器声音压力(db):大约。 95 (30cm) 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: Lithium-ion rechargeable battery unit (charge time: approx. 3 hours Continuous use时间:[当电池模式持续长时间]大约40小时(25℃,没有警报,没有照明)[当电池模式停止时]大约25小时(25℃,没有警报,没有照明) 本质上安全的爆炸性爆炸结构(EX IIC IIC T4 GA) )
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