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Installation, 6 installation recommendations for liquids – KROHNE BM 702 A EN User Manual

Page 18

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INSTALLATION

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BM 702 A

www.krohne.com

09/2009 - 4000643301 - MA BM 702 A R01 en

3.6 Installation recommendations for liquids

3.6.1 General requirements

We recommend that you prepare the installation when the tank is empty.

Figure 3-5: General Installation recommendations

1 Do not tilt the device more than 2°.
2 If there are too many obstacles in the radar beam, do an empty spectrum scan (refer to Operation

Operation

Operation

Operation) or install a bypass

chamber or stilling well.

3 ≤5 mm / 0.2" max. for high-dielectric constant liquids
4 Curved and conical tank bottoms. Refer to Operation

Operation

Operation

Operation for fine adjustment of the device.

5 Radius of radar footprint (DN80 Horn antenna): increments of 300 mm/m or 12"/ft (16°)

Radius of radar footprint (DN100 Horn antenna): increments of 220 mm/m or 9"/ft (12°)
Radius of radar footprint (DN150 Horn antenna): increments of 140 mm/m or 5.5"/ft (8°)
Radius of radar footprint (DN200 Horn antenna): increments of 100 mm/m or 4"/ft (6°)

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