[停产] Riken便携式多生气检测器GX-2012GT型B甲烷规格 GX-2012GT 21

受试者气体：氧，甲烷，一氧化碳
保护级：IP67等效
深度（mm）：43
高度（mm）：173
width（mm）：71
SEXT范围（服务范围） to 2000ppm (~5000ppm), carbon monoxide 0 to 150ppm (~500ppm)
1 digit: Oxygen 0.1 vol%, methane 1%LEL, methane (leak check) 10ppm, carbon monoxide 1ppm
Alarm setting: (Oxygen) L Alarm: 19.5 vol%/LL Alarm: 18.0 vol%/OVER: 40.0 vol%, (methane) 1st: 10%LEL/2nd: 50%LEL/OVER: 100%LEL (Carbon Monoxide) 1st: 25ppm/2nd: 50ppm/TWA: 25ppm/STEL: 200ppm/OVER: 500ppm
Alarm type: (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 alarm 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 use 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 iaⅱb t4 ga（无可燃气体传感器（LEL））， ex> ei a c t4 ga（无燃烧气传感器（LEL）），EAⅱBt4 ga（无可燃气体传感器（Lel）） LCD背光，数据记录器，峰值显示，日志数据显示，泄漏检查

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360G

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