TECHNICAL DATA
SMART SERIES
Smart Series
     
       
Instrument Versions   Standard Hi-Performance
  Accuracy +/- 1,5% of full scale +/- 0,3% of full scale and +/- 0,5% of reading
  Turndown ratio 1 : 30 1 : 100 (higher on request)
     
Performance Data Media Air, O2, N2, He, Ar, CO2, H2, CH4, C3H8, N2O, SF6, C3H6, CO, C4H10, etc.
  Response time < 150 ms (within specified accuracy)
  Power supply + 24 Vdc (18-30 Vdc)
  Current drawn Meter: about 60 mA (power 1,6 W)
Controller: about 170 mA (power 4 W)
  Pressure up to 10 bar g
  Temperature 0 – 50°C
  Materials Aluminum, optional stainless steel electropolished, flow element PBT
  Seals FKM, optional EPDM
  Pressure sensitivity < 0.2%/bar
     
Measuring Ranges Type range Connection  
  GSM-A 25 ... 500 mln/min G1/4"  
  GSM-B 500 ... 5000 mln/min    "  
  GSM-C 5 ... 50 ln/min    "  
  GSM-D 50 ... 200 ln/min G1/2"  
  GSC-A 25 ... 500 mln/min G1/4"  
  GSC-B 500 ... 5000 mln/min    "  
  GSC-C 5 ... 50 ln/min    "  
  GSC-D 50 ... 200 ln/min G1/2"  
         
  Other gases see price list (real gas calibration)
     
Integration Output signals:  
  - analog 4 – 20 mA, 0 – 5 V, 0 – 10 V, 0 – 20 mA, 1 – 5 V, 2 – 10 V
  - digital MODBUS RTU (RS485 2- or 4-Wire), PROFIBUS DP Slave
  Process connection up to 50 ln/min G 1/4", up to 200 ln/min G 1/2" female threads
  Inlet section none required
  Electrical connection Sub D plug, 9 pole
  Mounting position any position, from 5 bar horizontal
     
Safety Test pressure 1.5 x max. operating pressure
  Leak rate < 1 x 10-8 mbar l/s He; Control valve: < 1 x 10-6 mbar l/s He
  Environ. protection IP-50
  EMC EN 50081, EN 50082
     
Software 'get red-y' Reading the actual values (flow,temperature)
  Adjusting the control parameters – Changing gases
  Option:Recording of measuring data via a logging functions
 
> More Information about PC-Software 'get red-y'

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