| Flow sensor | Laminar flow tube | 
        
            | Pressure media | Air | 
        
            | Flow ranges | 9 ranges, up to 8 interchangeable laminar flow tube for multi-range measurements | 
        
            | Number of channels | 32ch(0~31) | 
        
            | Flow unit display | mL/min、L/min、mL/s、L/s、L/h、m3/h, (CFH,CFM) Units in parentheses are not available on SI unit models | 
        
            | Pressure unit display | kPa,MPa,(PSI,kg/cm2,Bar,mbar,mmHg,cmHg,inHg,mmH2O) Units in parentheses are not available on SI unit models | 
        
            | Automatic test pressure correction (Option) | Integrated pressure sensor for automatic correction | 
        
            | Automatic barometric pressure correction (Option) | Integrated barometric pressure sensor for automatic correction Absolute pressure sensor: Absolute pressure range of 800 to 1200hPa
 | 
        
            | Analog output (Option) | 5V and 10V output for analog display | 
        
            | BDC (Option) | Flow rate and test pressure | 
        
            | Output port compatibility (Option) | I/O port compatible with DF-2800/2810 | 
        
            | Power source | AC100~240V±10%, 50/60Hz,100VA max Power cable can be selected either AC125V or AC250V
 | 
        
            | Connection port | Rc1/8 | 
        
            | CPU | 16 BIT CPU | 
        
            | Operating Temperature | 5~45 ℃ | 
        
            | Humidity | Max. 80% , no condensation | 
        
            | Weight | Approx. 11kg | 
        
            | Dimensions | W299×H197×D380 mm | 
        
            | RS-232C format | DF format Fixed length output | Data output: 1200, 9600, 19200 | 
        
            | 28 format Fixed length output | Same output format as the DF-2800 series | 
        
            | Serial printer format | Printer format | Output data and setting | 
        
            | RS-232C baud rate | 1200、9600、19200bps | 
        
            | Standard and accessories | Quick connection fittings, I/O connectors, power cable, inspection report, Traceability documents and operation manual |