| 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, IECEx-proof products, CE Marking compliant products Functions: LCD backlight, data logger, peak value display, log data display, multilingual display, screen inverted display, LED light Subject gas: methane 0-100%LEL,硫化氢0-30ppm,一氧化碳0-150ppm,VOC 10.6EV 0-40,000ppb,二氧化氮0到20 ppm 保护等级:等级:等于IP67 depth(mm):54 高度(mm):201 70 70(m)电池 1位数字(VOC):1ppb( 高4000ppb)/10ppb(4000ppb〜)
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