Emerson Process Management rosemount 3300 series manual SUPPORT2 Coax Probe Rigid Twin

5HIHUHQFH￿0DQXDO￿

00809-0100-4811, Rev AA October 2002

Rosemount 3300 Series

SUPPORT2 COAX	$￿￿￿￿
PROBE

RIGID TWIN	A￿,￿0￿￿￿￿￿5E￿￿￿
PROBEANCHOR

PROBEANCHOR FLEXIBLE SINGLE

&RD[LDO probe.

The coaxial probe can be guided by a tube welded on the tank bottom. Tubes are customer supplied. Make sure that the probe can move freely in order to handle thermal expansion.

5LJLG￿7ZLQ￿/HDG probe.

The rigid twin lead probe can be guided to the tank wall by a fixture at the lower end of the outer rod. The end piece needs to be moved accordingly by cutting the center rod. The length of the rod outside the end piece will add to the dead zone.

The fixture is customer supplied. Make sure the probe is only guided and not fastened in the fixture to be able to move freely for thermal expansion.

)OH[LEOH￿6LQJOH￿/HDG probe.

The probe rope itself can be used for anchoring. Pull the probe rope through a suitable anchoring point, e.g. a welded eye and fasten it with two clamps.

The length of the loop will add to the dead zone.The location of the clamps will determine the beginning of the dead zone. See section “Dead Zones“ on page 2-7for further information on Dead Zones.

3-15