Industrial ATEX, cUL approved PPM O2 transmitter, Liquid Drain to remove excess condensates, ATEX and cUL certified, measures O2 concentrations from 0.01 PPM to 1%. 
Features

• Galvanic trace PPM oxygen sensor
• 18 month operating sensor life
• Menu driven controls

     Certifications:

• UL 913, 7th Edition Class I Div I Group C, D
• CSA C22.2 No. 157-92 Class I Div I group C, D
• ATEX Directive 94/9/ II 2G
• Ex d [ib] ib IIB T4 Gb
• Tamb -10oC to 50oC

Documentation