Emerson 3414 Oxygen Equipment User Manual


 
Daniel 3410 Series Ultrasonic Gas Flow Meter Installation Manual Section 1: Introduction
3-9000-759 Rev D June 2014
Daniel 3410 Series meter design 9
Daniel 3412 Gas Ultrasonic Flow meters utilize two-path in-line (four transducers) measurement
paths and are designed to measure the difference in signal transit time with and against the flow
across one or more measurement path(s). The two paths are configured at right angles to one
another in a “bulls-eye” arrangement.
Figure 1-3 Daniel 3412 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.