Endress+Hauser Levelflex M FMP40 Operating Instructions Manual page 23

Levelflex M FMP40 with HART/4...20 mA
Endress+Hauser
3.6.6 Installing 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 thermal radiation or convection.
• The insulation may not go beyond the points labeled "MAX" in the drawings.
Process connection with
G ¾, G 1½, ¾ NPT or 1½ NPT adapter
MAX
max. 150° C (302° F)
Process connection with flange
DN40 to DN200
tank insulation
max. 150° C (302° F)
L00-FMP40xxx-17-00-00-en-003
Installation
tank insulation
MAX
L00-FMP40xxx-17-00-00-en-002
23