Wedge meter

Engineered primary element for DP flow measurement of high viscous and solids-containing fluids

  • Meter run with integrated V-shaped wedge
  • For slurry and fibrous liquids containing solids or gases
  • Reynolds number down to 300
  • Applicable for bi-directional measurement

Cone meter

Engineered primary element for DP flow measurement in applications with limited installation space

  • Meter run with integrated cone and single taps according to EN ISO 5167
  • Rugged solution for difficult media and harsh operating conditions, e.g. in oil and gas applications
  • Designed for large diameters (up to 24″), demanding flow profiles, high pressures and temperatures

Venturi tube

Engineered primary element for DP flow measurement of liquids, gases and steam with the lowest residual pressure loss

  • Machined or welded design (internally machined) according to EN ISO 5167, ASME MFC3
  • Lowest residual pressure loss of all DP elements
  • Only short inlet/outlet runs required
  • From basic to special wet gas applications and high pressure conditions

Flow nozzle

Engineered primary element for DP flow measurement of high velocity, non-viscous or erosive fluids

  • ISA 1932, long radius and Venturi nozzles
  • Standards: ISO 5167, ASME MFC-3M or ASME PTC 6
  • Only short inlet and outlet runs required

OPTIBAR PT 2000

Averaging pitot tube with multiple impact-sensing ports

  • Low pressure loss design; from basic to engineered solutions
  • Cryogenic to high temperatures possible (-200…+1000°C / -328…1832°F); max. 160 bar / 2320.1 psi
  • For line sizes from DN50…2000 / 2…80″ (larger on request)
  • Material: 1.4404 / 316L

OPTIBAR OP 5110

Orifice assembly with measuring flanges (ASME 16.36)

  • With RTJ sealing face and flange taps
  • Size: 1…24″; up to ASME Cl 2500
  • Temperature: up to +400°C / +752°F
  • Material: 1.4404 / 316L

OPTIBAR OP 5100

Orifice assembly with measuring flanges (ASME 16.36)

  • With RF sealing face and flange taps
  • Size: 1…24″; up to ASME Cl 2500
  • Temperature: up to +400°C / +752°F
  • Material: 1.4404 / 316L

OPTIBAR MR 4300

Orifice meter run with corner taps and annular chambers

  • Completely pre-assembled with orifice plate, piping, inlet/outlet sections, process connections
  • Size: DN15…100 / ½…4″; up to PN100 / ASME Cl 1500
  • Temperature: max. +400°C / +752°F
  • Material: 1.4404 / 316L

OPTIBAR OP 3200

Orifice plate with flat sealing face and corner taps

  • Compact type, with carrier ring, flange plate and optional manifold
  • Size: DN50…600; up to PN100
  • Temperature: up to +400°C / +752°F
  • Material: 1.4404 / 316L

OPTIBAR OP 3100

Orifice plate with flat sealing face and corner taps

  • Separate type, with carrier ring and optional shut-off valve
  • Size: DN50…600; up to PN100
  • Temperature: up to +400°C / +752°F
  • Material: 1.4404 / 316L

OPTIBAR OP 1110

Orifice plate with RTJ sealing face

  • For mounting between measuring flanges (ASME 16.36, 16.5)
  • Size: 1…24″; up to ASME Cl 2500
  • Temperature: up to +450°C / +842°F
  • Material: 1.4404 / 316L

OPTIBAR OP 1100

Orifice plate with RF sealing face

  • For mounting between measuring flanges (ASME 16.36, 16.5, 16.47 A)
  • Size: ½…24″; up to ASME Cl 2500
  • Temperature: up to +450°C / +842°F
  • Material: 1.4404 / 316L

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OPTIBAR OP 4100

Separate type, for installation between standard flanges (EN 1092-1), optional shut-off valves
Size: DN50…600; up to PN100
Temperature: up to +400°C / +752°F
Material: 1.4404 / 316L

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