CS Instruments VX 570 - Vortex Flow Sensor For Steam, Gases and Liquids

Specifications

• Measuring range: See table
• Measured medium: Primary single-phase gases, mixed
  gases, saturated steam, superheated
  steam and liquids
• Accuracy:
  Volume flow (m³/h)
• Mass flow (kg/h) or
  standard volume flow (Nm³/h)
  Gas / Steam:
  ± 1 % of m.v., (Re > 20,000)
  ± 2 % of m.v., (10,000 < Re < 20,000)
  Liquids:
  ± 0.75 % of m.v., (Re > 20,000)
  ± 2 % of m.v., (10,000 < Re < 20,000)
  Gas / Steam:
  ± 1.5 % of m.v., (Re > 20,000)
  ± 2.5 % of m.v., (10,000 < Re < 20,000)
• Measuring principle: Vortex – vortex frequency measurement
• Process temperature: -40…+350°C
• Process pressure: up to 63 bar(g)
• Protection class IP67
• Material measuring section
  and parts in contact with
  medium:
  Stainless steel 304
• Material display unit: Aluminium – die casting
• Signal outputs: As standard:
  RS 485 (Modbus-RTU), 3x 4…20 mA,
  Optional:
  Ethernet interface
• Power supply: 18…36 VDC
• Measuring span: Gases: 1:30
  Vapour: 1:35
  Liquids 1:23
• Viscosity DN 15 ≤ 4 mPas
  DN 25 ≤ 5 mPas
  DN 40…DN 300 ≤ 7 mPas
• Repeatability: ± 0.3 % of m.v.
• Process connection: Flange DIN EN1092-1
  Flange ANSI
  Wafer type