Comparison : |
Item # Model 430N7MC, Model 430N7MC Hydrogen Analyzer, Wall Mounted NEMA7 UL/CSA Explosion-proof with Non-intrusive Magnetic Calibration, Meets Class 1 Div 1 Group BCD Rating Item # Model 430RMN7, Model 430RMN7, Hydrogen Analyzer, ex-proof sensor housing with rack mount control cabinet (two separate enclosures) Item # Model 430 D1 or D2, Model 430 D1 or D2, Continuous Process Hydrogen Gas Analyzer - 430 Series; NEMA 4 cabinet with Hazardous Area Purge System
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