[停产] Riken便携式多气探测器GX-2012 D型异丁烷规范 GX-2012 13

Subject gas: Oxygen, isobutane, carbon monoxide
Protection grade: IP67 equivalent
Depth (mm): 43
Height (mm): 173
Width (mm): 71
Sensing range (service range): Oxygen 0 to 25.0 vol% (~40.0 vol%), isobutane 0 to 100%LEL(-), carbon monoxide 0 to 150ppm (~500ppm)
1 digit: Oxygen 0.1 vol%, isobutane 1%LEL, carbon monoxide 1ppm
Alarm setting: (Oxygen) L Alarm: 19.5 vol%/LL Alarm: 18.0 vol%/OVER: 40.0 vol%, (isobutane) 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 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

-

360G

-

-

-

-

• rohs2