FLOW METER,PRINCIPLE:ELECTROMAGNETIC;TYPE:PULSE  DC;LINESIZE:DN80;MEASURING RANGE:20 TO 400  M3/H;PROCESS PRESSURE:20BAR;PROCESS TEMPERATURE: -10 TO 60 DEG C;AUX POWER SUPPLY:24VDC;OUTPUT:4 TO  20 mA;ACCURACY:-+1 %;MEDIA:NATURAL GAS;TRANSMITTER:INTEGRATED