Endress+Hauser Levelflex M FMP40 Operating Instructions Manual page 32

Mounting
32
Installation in ≥ DN 300 nozzles
If installation in ≥ 300mm/12" nozzles is
unavoidable, installation must be carried out in
accordance with the sketch on the right.
Installing FMP40 with heat insulation
• If process temperatures are high, FMP40 must be included in normal tank insulation to prevent
the electronics heating up as a result of heat radiation or convection.
• The insulation may not exceed beyond the points labelled "MAX" in the drawing.
Process connection with adapter G ¾, G
1½, ¾ NPT or 1½ NPT
MAX
max. 150° C (302° F)
Levelflex M FMP40 with HART/4...20 mA
lower edge of
the nozzle
Process connection with flange
DN40...DN200
tank insulation
max. 150° C (302° F)
L00-FMP40xxx-17-00-00-en-003
plate
Approx. flush with
the lower edge of
the nozzle ( 50 mm). ±
nozzle diameter plate diameter
DN 300 280
> DN 400 > 350
tank insulation
MAX
Endress + Hauser
pipe
Ø 150 ... 180
L00-FMP4xxxx-17-00-00-en-034
L00-FMP40xxx-17-00-00-en-002