KROHNE BM 70 M User Manual

Page 20

BM 70 M

6.1.6 Curved antenna extensions

Rectangular and S-shaped extensions are available for particularly difficult operating conditions.
Such extensions can be used in cases where the antenna is exposed to especially high
temperatures and where there are problems of space, (e.g. to avoid internals; positioning the
antenna away from the centre of symmetry; lateral mounting of the signal converter).

Standard sizes (others on request):

Dimensions in mm (inches)

6.1.7 Special options for the flange

Antenna heating/cooling device
(> DN150/6")

Purging device
(> DN100)

Double-walled antenna for cooling or heating,
e.g. to avoid condensation (recommended for
liquid sulphur).
max. differential pressure at antenna:
Standard DN150 = 6 bar (87 psig)
(information on other pressure levels
provided on request)

With connection for purging the inside surface of
the antenna to prevent heavy deposits of product
or to heat or cool the antenna

271 (10.67")

R 110 (4.33")

271 (10.67")

300 (11.81")

323 (12.72")