Dynasonics 901 Series Enhanced Ultrasonic Flow Meter - Manual (Page 18)

Rev.
04/02 -17- D901/M
♦ Where little vibration exist.
♦ Protected from falling corrosive fluids.
♦ Within ambient temperature limits - 22 to 160°F [30 to
70°C]
♦ Out of direct sunlight. A sun and weather shield is
available from Dynasonics. P.N. D003-899-001. Direct
sunlight may increase temperatures within the
transmitter to above maximum limit.
3. Mounting: Refer to Figure 8 for enclosure and
mounting dimension details. Ensure that enough room
is available to allow for door swing, maintenance and
conduit entrances. Secure the enclosure to a flat
surface with four appropriate fasteners.
4. Conduit holes. Conduit hubs should be used where
cables enter the enclosure. Holes not used for cable
entry should be sealed with plugs.
NOTE: Use NEMA 4 [ IP65 ] rated fittings plugs to
maintain the water tight integrity of the enclosure.
Generally, the left conduit hole (viewed from front) is used
for line power; the right conduit hole for transducer
connections.
5. If additional holes are required, (analog outputs, etc.)
drill the appropriate size hole in the enclosure’s
bottom. Use extreme care not to run the drill bit into
the wiring or circuits cards.
To access terminal strips for electronic connectors, loosen
the two screws in the enclosure door and open the door.
Loosen the two thumb-screws on the inner display door
and open the door.
1. Guide the transducer terminations through the
transmitter conduit hole located on the right side of the
PART 2 - TRANSMITTER INSTALLATION
ELECTRICAL
CONNECTIONS