Meter Body
Construction
Prowirl F (Flanged, DN 15...300)
This design offers the following advant-
ages:
•
An anchored and welded bluff body
assures high resistance to water
hammer in steam lines.
DN 15...150:
•
Quality stainless steel casting
•
Dye-penetrant tested
•
Burst pressure >700 bar
•
Standardised DVGW/ISO meter
lengths
DN 200...300:
Welded design, standard with slip-on
flanges.
Prowirl W (Wafer, DN 15...150)
This space saving wafer version is
centered easily with the help of a
mounting set. All nominal diameters
have the same 65 mm width (see
page 6).
Prowirl D (Dualsens, DN 15...300)
For special requirements, the Prowirl
vortex meter is available with two inde-
pendent sensors and electronics. Both
sensors are built into the same meter
body and, therefore, share the same
K factor.
Applications:
•
For facilities with high redundancy
requirements.
•
For processes where two separate
flowmeters would normally be re-
quired, one for control and one for
alarm purposes.
•
For the measurement of liquid and
gas in the same pipeline (single phase
only), without reprogramming the
transmitter.
•
For higher signal resolution over two
different measurement ranges.
Prowirl H (High Pressure DN 15...150)
Specially developed meter body and
sensor for use at high pressures and for
high safety requirements.
•
Flange version (DIN: PN 64, 100, 160,
250 and ANSI: Class 600, 900, 1500)
•
Butt-weld version (ANSI Class 1500)
Prowirl F
flanged
DN 15...300
Transmitter
Prowirl 70
Compact version
Prowirl 70
Remote version
Prowirl W
wafer
DN 15...150
(optional: Dualsens)
Prowirl H
high pressure
DN 15...150
(optional: Dualsens)
Meter Body
ti031y03
Prowirl D
Dualsens, flanged
DN 15...300
flanged/
butt welded
Measuring system
Prowirl 70
3
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