| Sampling Method | 
            Extractive Sample Draw | 
        
        
            | Gases Detected | 
            Carbonyl Sulfide (COS) | 
        
        
            | Range1 | 
            0 – 50ppm | 
        
        
            | Accuracy | 
            0.5 ppm | 
        
        
            | Operating Temperature | 
            -0° to 50°C (0° to +30°C) | 
        
        
            | Sensor Type | 
            Disposable electrochemical cell | 
        
        
            | Sensor Life | 
            2-3 years under normal conditions | 
        
        
            | Gas Concentration Indicator | 
            Built-in LCD Back-Lit Digital Display – Displays, Gas Name, ppm Concentration, AL1, AL2, System Fault Messages | 
        
        
            | Signal Outputs | 
            4-20 mA Analog Output (Active) | 
        
        
            | Alarm Level 1 | 
            Yes | 
        
        
            | Alarm Level 2 | 
            Yes | 
        
        
            | Fault | 
            Yes | 
        
        
            | Sampling Distance2 | 
            100 ft | 
        
        
            | Sample Pump | 
            Electromagnetic DC Diaphragm Pump | 
        
        
            | Power Requirements | 
            2.0 A 24 VDC | 
        
        
            | Width | 
            10.0 in 254 mm | 
        
        
            | Height | 
            6.5 in 165.1 mm | 
        
        
            | Depth | 
            8.05 in 204.5 mm | 
        
        
            | Weight | 
            10 lb (4.5 kg) | 
        
        
            | Enclosure | 
            Polycarbonate |