
Wiring
Step 4 Wiring
Hazardous area installations
If you are installing the sensor in a hazardous location, verify that the hazardous classification information printed on the sensor tag matches the environment in which the sensor will be installed.
Improperly sealed housings can expose electronics to moisture, which can cause measurement error or flowmeter failure. Inspect and grease all gaskets and
Installation options
The sensor has one of the following configurations:
•An integral Model 2400S (all models) or Model 1700/2700 transmitter
•A core processor to a
•A core processor to a remote host (requires
•A junction box to a
Core processor to a 4-wire remote transmitter
Follow the steps below to connect the
1.Use one of the following methods to shield the wiring from the core processor to the transmitter:
•If you are installing unshielded wiring in continuous metallic conduit that provides 360° termination shielding for the enclosed wiring, go to page 18 (step 6 of the wiring procedure).
•If you are installing a
•If you are installing a Micro
-Prepare the cable and apply shielded heat shrink as described below. The shielded heat shrink provides a shield termination suitable for use in the gland when using cable whose shield consists of foil and not a braid. Proceed to step 2 of the wiring procedure, below.
-With armored cable, where the shield consists of braid, prepare the cable as described below, but do not apply heat shrink. Proceed to step 2 of the wiring procedure, below.
2.Remove the cover from the core processor housing.
3.Slide the gland nut and the clamping insert over the cable.
16 | Micro Motion® ELITE® Sensors |