Primary flow elements
For flow measurement in combination with a DP flow transmitter
- Various designs of orifice plates, averaging pitot tubes and cone meters
- Standard portfolio for the most common DP flowmeter designs
- Testing acc. to ASME and PED, optional wet calibration with documentation
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
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
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
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
Orifice plate with annular chamber and corner taps
- 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
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
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
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
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
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
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
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 5167-4
- 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
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