Attach Extended Electronics - Emerson MicroMotion HPC010 Installation Manual

Installation Manual
MMI- 20032352
3.5

Attach extended electronics

If your installation has a sensor with extended electronics, you will need to install the
extender onto the sensor case.
Extended core processors are matched at the factory to specific sensors. Keep each core
processor together with the sensor with which it was shipped.
NOTICE
Keep the extender and feedthrough clean and dry. Moisture or debris in the extender or
feedthrough can damage electronics and result in measurement error or flowmeter
failure.
Procedure
1. Remove and recycle the plastic cap from the feedthrough on the sensor.
2. Loosen the clamping screw and remove the clamping ring. Leave the O-ring in place
3. Remove and recycle the plastic plug from the extender.
4. Fit the extender onto the feedthrough by carefully aligning the notches on the
5. Close the clamping ring and tighten the clamping screw to 13 in lbf (1.47 N m) to
Installation Manual
A. Transmitter or core processor
B. Extender
C. O-ring
D. Feedthrough
E. Clamping ring
F. Clamping screw
on the feedthrough.
bottom of the extender with the notches on the feedthrough.
18 in lbf (2.03 N m).
A
B
C
D
E
F
Mounting
March 2020
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