Endress+Hauser Levelflex FMP56 Operating Instructions Manual page 14

Mounting
Seal
The thread as well as the type of seal comply to DIN 3852 Part 1, screwed plug form A.
They can be sealed with the following types of sealing rings:
• Thread G3/4": According to DIN 7603 with the dimensions 27 x 32 mm
• Thread G1-1/2": According to DIN 7603 with the dimensions 48 x 55 mm
Please use a sealing ring according to this standard in the form A, C or D and of a material that
is resistant to the application.
For the length of the screwed plug refer to the dimensional drawing:
• FMP56:
• FMP57:
6.2.2 Nozzle mounting with flange
Length H of the rigid part of the rope probe
Probe
FMP56, Æ rope 4 mm (0.16 in)
FMP57, Æ rope 4 mm (0.16 in)
FMP57, Æ rope 6 mm (0.24 in)
Hight and diameter of the nozzle
• Permissible nozzle diameter: £ 150 mm (6 in).
For larger diameters the near range measuring capability may be reduced.
For nozzles ³ DN300: (® ä 15).
• Permissible nozzle height
For a larger height the near range measuring capability may be reduced.
Larger nozzle heights may be possible in special cases (see section "Rod extension/centering
HMP40 for FMP57").
1) Larger nozzle heights on request
14
ø 150 (6)
£
1)
: £ 150 mm (6 in).
Levelflex FMP56, FMP57
mm (in)
H
94 mm (3.7 in)
120 mm (4.7 in)
135 mm (5.3 in)
A0015122
Endress+Hauser