| Sampling Method | 
            Diffusion Cell | 
        
        
            | Gases Detected 1 | 
            Ethanol (C₂H₆O) 
            Ethane (C2H6) 
            Ethyl Alcohol (C2H5OH) 
            Ethylene (C2H4) 
            Isopropyl alcohol (IPA) 
            Methane (CH4) 
            Methyl Alcohol (MeOH) 
            Xylene ((C6H4(CH3)2) | 
        
        
            | Accuracy | 
            ± 1 % of Reading | 
        
        
            | Operating Temperature | 
            -32 to +50 ºC 
            -25 to +122 ºF | 
        
        
            | Display | 
            3 1/2″ Digit LCD Digital Display | 
        
        
            | Sensor Type | 
            LEL Catalytic Bead | 
        
        
            | Sensor Life | 
            2 to 5 years under Normal Conditions | 
        
        
            | Signal Outputs | 
            2 alarm relays, 4-20 mA analog output, and fault relay | 
        
        
            | Power Requirements 2 | 
            24 VDC 
            3 Wire | 
        
        
            | Width | 
            6.5 in 
            165.1 mm | 
        
        
            | Height | 
            5.0 in 
            127 mm | 
        
        
            | Depth | 
            7.0 in 
            177.8 mm | 
        
        
            | Weight | 
            4.0 lb 
            1.8 kg | 
        
        
            | Enclosure | 
            Nema 4 Explosion Proof Suitable for Class 1, Group B, C, & D | 
        
        
            | Country of Origin | 
            USA | 
        
        
            | Harmonized Tariff Code | 
            8531.10.0045 |