COSMOS XO-326 II SA 系列数字氧气计

Alarm Setting Value: 

       First step: 19.5Vol.%

       Second step: 18.0Vol.%

Alert Method: 

       Less than concentration: Intermittent beeping

       Failure alarm/Battery exhaustion: Continuous beeping

Response Time: Within 20sec

Structure: Complete safe explosion-proof Exia II CT3

Sensor Length: 5m (reel up to body)

Dimension: W66×H170×D29mm

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