KROHNE BM 100A EN - Manual (Page 9)

Installation and operating instructions BM 100 A 9
Probe Type
Recommended minimum distance of probe from
objects inside the tank in millimetres / inches
Single (types F, H and K) 300 / 12
Twin (types A, B, G and L) 100 / 4
Coaxial (type D) 0 / 0
Electromagnetic field shape around probe, by type (not to scale)
Single (types F, H and K)
Twin (types A, B, G and L) Coaxial (type D)
No beam angle for any probe type.
For clean applications only:
Coaxial (type D) probes may be used close to or touching objects or walls as the EM field generated
by the probe is contained within the probe’s outer sheath.
Ø28 mm /
Ø2.4 in