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HFA-Ex

HFA-Ex

     hand-held instrument in ATEX EEx ia IIC T4 type of protection to which all Hontzsch standard vane wheel probes, including those sensing 【 flow direction and with integrated temperature probe, can be connected  
        
     input (8-pin flange socket) software commutable for connection of designated type of sensor   
       
     high-contrast LCD liquid crystal display, measured value display 13 mm high four-digit with decimal point as well as affiliated display unit, display of duration of measurement in seconds 6 mm high, adjustment and configuration instructions, operator's information, status displays 3 mm high   
       
     interface RS232 for direct transfer of the stored measured values to a PC  
       
     instantaneous values every second. Display of actual velocity v, actual volume flow V/t or temperature (resolution 0.1∩), selectable.
Display of instantaneous value in the START and also START/STOP mode
also with long-term measurement. Display units: m/s, m/h. l/min, ∩  
        
     power supply by Li-Ion accumulator. Charge by using the appropriate charger in the 6-pin flange socket. Charging time approx. 4 hours, running time approx. 50 hours  
        
     analog output
FA: 0.4 V = 0.x m/s
FAR: 0.2.4 V = - x.0.+ x m/s, x = variable 
        
     Data and measured value storage for 1000 data records. When being stored the data records are automatically marked with a group number (max. 99) and serial number 

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