Installation

Installation in vessel with obstructions

Polarization Reference Point

Obstructions such as ladders, pipes, or the fill path, can cause false reflections. To avoid this, use the Polarization Reference Point to orient the device.

A small center punch mark provides a polarization reference point.

To get the best signal, rotate the device till the Polarization Reference Point either faces towards the obstruction, or faces away from the obstruction (at 180 degrees).

Note: the device can be rotated through 360 degrees without damage to the unit.

Polarization

Reference

Point

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SITRANS LR 460 – INSTRUCTION MANUAL

7ML19985JM01

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Siemens LR 460 instruction manual Installation in vessel with obstructions, Polarization Reference Point