[停止] Riken便携式多气体探测器GX-2012 C/H类型型异丁烷规范 GX-2012H 12

Subject gas: Oxygen, isobutane, hydrogen sulfide Protection grade: equivalent to IP67 Depth (mm): 43 Height (mm): 173 Width (mm): 71 Detection range (service range): Oxygen 0 to 25.0 vol% (~40.0 vol%), isobutane 0 to 100%LEL(-), hydrogen sulfide 0 to 30.0ppm(-) 1 digit:氧0.1 vol％，异丁烷1％LEL，硫化氢0.1ppm警报设置：（氧）l警报：19.5 vol％/ll警报：18.0 vol％/超过：40.0 vol％，（异丁​​烷）1st：10％lel/2nd/2nd/2nd：50％lel/for：50％lel/for：100％lel，（100％LEL，二2岁）/二元/二二/二/二/二/二/年。 1.0ppm/STEL: 5.0ppm/OVER: 30.0ppm Type of Alarm: (Gas Alarm) Self-holding, 2-stage Alarm, TWA, STEL, OVER Alarm (Fault Alarm) Self-holding, System abnormality, Sensor abnormality, Battery voltage drop, Calibration fault, Low flow rate Alarm display: (Gas Alarm) Blinking lamp, continuous modulation buzzer sound, gas concentration indicator flashing, vibration (Fault alarm) Blinking lamp, intermittent buzzer, failure content display Alarm buzzer sound pressure: 95dB or more, 30cm Detection method: Pump suction type Suction flow rate: 0.45L/min or more Power supply: Dry battery unit <3 AA alkaline batteries> (standard) Continuous time: Approximately 15 hours (25℃, no alarm, no lighting) Operating temperature and humidity range: -20 to +50℃ (no sudden changes), 95%RH or less (no condensation) Explosion-proof structure: Inherently safe explosion-proof structure Explosion-proof grade: Ex ia II C T4 X, II 1G Ex ia II C T4 Ga (no combustible gas sensor (LEL)), II 1G Ex ia Ⅱ B T4 Ga (no combustible gas sensor (LEL)), Ex ia Ⅱ C T4 Ga (no combustible gas sensor (LEL)), Ex ia Ⅱ B T4 Ga (no combustible gas sensor (LEL))
Various certifications: Japan Ex, ATEX, IECEx, CE Marking compliant [Please specify]
Functions: LCD backlight, data logger, peak value display, log data display

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360G

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