| 规格和标准 |
Explosion-proof: Intrinsically safe explosion-proof structure (Exia2 CT4X) Various certifications: Passed the TIIS Explosion-proof certification, Passed the ATEX Explosion-proof certification, Passed the IECEx product, CE Marking compliant product Functions: LCD backlight, data logger, peak value display, log data display, multilingual display, screen inverted display, LED light Target gas: methane 0 to 100%LEL, oxygen 0 to 25 vol%, hydrogen sulfide 0 to 30 ppm, carbon monoxide 0 to 150 ppm, ammonia 0 to 400 ppm, hydrogen cyanide 0 to 15 ppm Protection grade: equivalent to IP67 Depth (mm): 54 Height (mm): 201 Width (mm): 70 Power supply specifications: dry batteries
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