INSTALLATION ST51A/ST75A/ST75AV Mass Flow Meters
6 Fluid Components International LLC
Figure 2 – Serial Number Location on Interface Board (AC Version Shown) with Blind Cover Removed
Figure 3 – ST51A Flow Arrow Alignment
BLOCK
FLOW DIRECTION MARK
POINTS TO FLOW DIRECTION
REFERENCE/ORIENTATION FLAT
PARALLEL TO FLOW DIRECTION
THERMOWELLS PERPENDICULAR
TO FLOW DIRECTION