Technical data

18 Model 3422 meter body
Section 2: Product overview Reference, Installation, and Operations Manual
August 2014 3-9000-743 Rev U
2.2.3 Model 3422 meter body
See Figure 2-10 SeniorSonic
TM
• Serves as the core of the unit
• Features an acoustic-signal scheme for measuring transit time on four equal-length
parallel paths for calculating gas flow under asymmetric and swirl conditions
• Has port connections for mounting the unit's ultrasonic transducers
• Path location:
all are located at ± 0.5-R from the center of the meter
Figure 2-10 SeniorSonic
TM
Model 3422 meter body