Emerson 3414 Oxygen Equipment User Manual


 
8 Daniel 3410 Series meter design
Section 1: Introduction Daniel 3410 Series Ultrasonic Gas Flow Meter Installation Manual
June 2014 3-9000-759 Rev D
Computer simulations of various velocity profiles demonstrate that multiple measurement
paths provide an optimum solution for measuring asymmetric flow.Daniel 3414 Gas Ultrasonic
Flow meters utilize four cross-bore, parallel-plane measurement paths that offer a high degree
of accuracy, repeatability, bi-directional measurement and superior low-flow capabilities
without the compromises associated with conventional technologies. These features make the
Daniel 3414 the best choice for custody transfer applications.
Figure 1-2 Daniel 3414 Gas Ultrasonic Flow Meter design
A. Transmitter electronics enclosure (explosion-proof) Optional - Local Display with glass endcap (Figure 1-4)
B. Base electronics enclosure (intrinsically safe)
C. Meter body with transducer assemblies (T-11, T-12, T-21 or T-22) (intrinsically safe)
A.
B.
C.