Operating Instructions - ProSense LPM1 Series Meter
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LPM1 Series Meter Rev. 1
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5.3 Connecting to functional grounding
5.3.1 Panel-mounted device (LPM1-A-PNL)
For EMC reasons, the functional grounding should always be connected.
1
Functional grounding terminal (1) on panel-mounted LPM1-A-PNL
5.3.2 Field device (LPM1-A-ENC and LPM1-A-HAZ)
For EMC reasons, the functional grounding should always be connected.
When used in a hazardous area (LPM1-A-HAZ with CSA approval), the
connection is obligatory and the field housing must be grounded via a
grounding screw fitted on the outside of the housing.
TX20
Functional grounding terminal in field housing
