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  Products > Gas Flow > Mass Flow Meters & Controllers > red-y smart series
         
 

Mass Flow Meters and Controllers 'red-y smart series'

         
  INSTRUMENT CHARACTERISTICS
Profibus red-y smart controller – Thermal mass measurement principle
– Accuracy: 0,3% of full scale + 0,5% of reading
– Turndown ratio: 1:100
– Response time: 50ms
– Communication with PC and SPS
– Profibus-Connection
– Real gas calibration
– Insensitive to pressure and temperature changes
– Minimum pressure loss
– Materials: Aluminium or stainless steel
– Temperature measurement as standard (digital)
– Compact design, simple installation
– Easy to service and maintain
– 3-year warranty

– Multigas - One device for 10 different gases
– Field Bus Connection PROFIBUS
  Instrument versions:
  standard: The economic solution
(Accuracy ± 1,5% of full scale, Turndown ratio 1 : 30)

hi-performance: With highest accuracy and turndown ratio
(Accuracy ± 0,3% of full scale and ± 0,5% of reading, Turndown ratio 1 : 100)
   
  More Information:
  » Instrument Types
» Technical Overview
» Accessories
» Applications & Solutions
» Online Quotation
» Documentation, Downloads
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  INSTRUMENT TYPES
  Mass Flow Meter red-y smart meter red-y smart meter GSM
Thermal mass flow meter
  Mass Flow Controller red-y smart controller red-y smart controller GSC
Thermal mass flow controller
  Mass Flow Modul for OEM OEM version
For customer-specific requirements
   
 
  TECHNICAL OVERVIEW
  Performance data Media Air, O2, N2, He, Ar, CO2, H2, CH4, C3H8, SF6
Other gases and gas mixtures on request
(real gas calibration or conversion factors)
    Response time 50 ms
    Repeatability ± 0.1% of full scale
    Longterm stability < 1% of measured value / year
    Power supply 24 Vdc (18 – 30 Vdc)
    Current consumption Meter: max. 100mA
Controller: max. 250mA
    Operation pressure 0.4 - 11 bar a
    Temperature 0 – 50°C
    Materials Aluminium, optional stainless steel electropolished
    Seals FKM, optional EPDM
    Pressure sensitivity < 0.2%/bar (typical N2)
    Temperature sensitivity < 0.025% / °C
   
  Measuring Ranges Type Measuring range (Air), full scale freely selectable
  smart meter GSM: GSM-A from 0 ... 25 mln/min to 0 ... 500 mln/min
    GSM-B from 0 ... 500 mln/min to 0 ... 5000 mln/min
    GSM-C from 0 ... 5 ln/min to 0 ... 50 ln/min
    GSM-D from 0 ... 50 ln/min to 0 ... 450 ln/min
  smart controller GSC: GSC-A from 0 ... 25 mln/min to 0 ... 500 mln/min
    GSC-B from 0 ... 500 mln/min to 0 ... 5000 mln/min
    GSC-C from 0 ... 5 ln/min to 0 ... 50 ln/min
    GSC-D from 0 ... 50 ln/min to 0 ... 200 ln/min
   
  Integration Output signals:  
    - Analog 0..20 mA, 4..20 mA, 0..5 V, 1..5 V, 0..10 V, 2..10 V
    - Digital RS-485; Modbus RTU (Slave); Lab View-VI‘s available Optional: ProfiBus DP-V0, DP-V1
    Process connection G¼“ female less than 50 ln/min, G½“ female less than 450 ln/min
    Inlet section None required
    Electrical connection Sub D plug, 9 pole
    Mounting orientation Any orientation (horizontal only above 5 bar)
   
  Safety Test pressure 16 bar a
    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
   
 
  ACCESSORIES
  Software get red-y Free Software 'get red-y'
– View flow rate and temperature
– Change setpoints
– Select measured gas or gas mixtures
– Graphical display of measured data
– Adjusting control parameters
– Monitor operating state
– Totalizer
– Optional: Datalogging, gasmixer
– Runs on all computers with Windows NT/2000/XP
» More Information: www.red-y.com
   
  Control and Readout systems PCU100 Control and Readout systems PCU100 and PCU800
_ Access up to 8 smart meters and controllers
– Graphic display (LCD backlit)
– Alphanumeric keypad
– Operation in several languages with help texts
– Menu-driven operation
– CAN fieldbus connection
– Access to setting parameters of red-y smart
– Automatic instrument recognition
– Power supply +24 Vdc
– Versions: Panel mount or desktop box
» More Information: www.red-y.com
   
    Cables & Modules
Cables and Modules for the Thermal Mass Flow Meters and Mass Flow Controllers 'red-y smart series'.
» More Information: www.red-y.com
   
 
  DOWNLOADS
  Document Type/Size
  Data Sheet red-y smart series PDF/750kB
  Data Sheet Software 'get-red-y' PDF/100kB
  Data Sheet Readout Systems PCU100 & PCU800 PDF/60kB
  Data Sheet Cables, Modules & Supply PDF/100kB
  Data Sheet PROFIBUS PDF/150kB
   
  » Flow Solutions and Applications  
  » More Downloads: www.red-y.com  
   
 
  Vögtlin Instruments AG – flow technology – Phone +41 61 756 63 00 – Last Update: 30.11.2007