Wm100 Circuit Card - Siemens Sitrans WM100 Operating Instructions Manual

Motion sensor

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The WM100 is sensitive to lateral disturbances to its magnetic field. If the WM100 is

responding to motion from an interfering target, move the WM100 or install a ferrous

plate (steel ) as a shield between the WM100 and the interfering target.

Where possible, the probe should be mounted so the conduit entry is pointing down to

avoid accumulation of condensation in the casing. Connection of the probe should be

made via flexible conduit for easier removal or adjustment of the probe.

In climates where direct sunlight may cause the SITRANS WM100

Note:

temperature to rise above the specified limit, shade the unit by installing a sun

shield.