The 3417 dual 4-path ultrasonic meter components are shown below.
Daniel 3417 Flow Meter assemblyFigure 2-1:
A. Explosion-proof transmitter enclosure (CPU Module, Power Supply, I.S. Barrier Board Backplane board)
(Optional: glass endcap for Local Display)
B. Intrinsically-safe base enclosure includes Acquisition Module
C. Meter - body and transducer assemblies and cables
Mechanical installation
Installation manual 27