Cameron NUFLO MC-III EXP, User Manual

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MC-III™ EXP Flow Analyzer Section 2
union (CSA)
5.00 (127)
4.94
(125.5)
7.45
(189.3)
6.56
(16.7)
6.95
(17.65)
Figure 2.7—Remote mount on a 2-in. pole using a NuFlo hardware kit (Part No. 9A-30028004)
Installing the MC-III EXP
If the device is to be installed in a hazardous area, configure the device prior to mounting it. See Sections 3
and 4 for instructions.
1.
Make sure the flowmeter and magnetic pickup are properly installed as follows:
a. Install the turbine flowmeter in the flow line.
b. Lightly grease the threads on both ends of the magnetic pickup, taking care to keep grease off of the
connector contacts. If the connector is plastic, apply grease only to the end that threads into the meter.
c. Install the magnetic pickup in the flowmeter.
4. Position the MC-III EXP above the flowmeter. If installing an ATEX-approved MC-III EXP with a tube
adapter, make sure the signal cable is disconnected from the MC-III circuit board. This will prevent the
cable from being damaged from twisting when the tube adapter is threaded onto the meter in step 6.
5. Plug the MC-III EXP cable connector into the magnetic pickup and hand-tighten the knurled nut on the
connector.
6. Screw the MC-III EXP onto the flowmeter threads surrounding the magnetic pickup with the display fac -
ing the desired direction.
7. Tighten all pipe connections.
Caution: Do not use Teflon
®
tape on threads of the union, reducer, or pipe plugs. Use of Teflon
®
tape will void the explosion-proof rating of the instrument.