| 规格和标准 |
Subject gas: methane, oxygen, carbon monoxide, hydrogen sulfide, chlorine Protection grade: IP67 Depth (mm): 54 Height (mm): 201 Detection range: (methane) 0-100%LEL (oxygen) 0-25.0% (carbon monoxide) 0-150ppm (hydrogen sulfide) 0-30.0ppm (氯)0-10.00ppm 宽度(mm):70 1位数字:(甲烷)1%LEL(氧气)0.1Vol%(一氧化碳)1ppm(硫化氢)(硫化氢)0.1ppm(氯)0.1ppm(氯)0.15ppm 05ppm 警报设置值:(甲基19.5vol%/2nd 18.0 vol%(一氧化碳)1st 25ppm/2nd 50ppm/twa 25ppm/stel 200ppm/stel 200ppm(硫化氢)1st 1.0ppm/2nd 10.0ppm/twa/twa 1.0ppm/twa 1.0ppm/5.0ppm/5.0ppm/5.0ppm(氯)1st 0.50ppm/twa a pppm/twa 0.50 twa 0.50 strate:000 twa strike ofer:警报,TWA,Stel,越过警报故障警报:系统异常,传感器异常,电池电压下降,校准下降故障,流量下降,其他:恐慌/销售警报警报显示:<当燃气警报>闪烁灯闪烁灯,连续调节声音,气体浓度,燃气浓度和警报内容指示器和警报内容闪光灯,闪烁的灯,闪烁的灯,闪烁的灯,互感<闪烁的灯光,互感<闪烁的范围< Buzzer volume (dB): 95dB(A) or more, at 30cm (when protect cover is attached) Sampling method: pump suction type Suction flow rate: 0.45L/min or more (open flow rate) Display: LCD digital (full dot display) Display language: Japanese/English/Spanish/Portuguese/German/Italian/Russian/Korean Power supply: Lithium-ion battery unit Continuous usage time: Approximately 14 hours (25℃, when fully charged, no alarm, no lighting) Explosion-proof structure: intrinsically safe explosion-proof structure Explosion-proof grade: Ex ia IIC T4X Functions: LCD backlight, data logger, peak value display, log data display, multilingual display, screen inverted display, LED light
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