Endress+Hauser Levelflex FMP54 - Page 65

Levelflex FMP51, FMP52, FMP54
Endress+Hauser 65
Vessels with heat insulation
If process temperatures are high, the device 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 labeled "MAX" in the drawings.
MAX
1
3
MAX
2
A0014653
 20 Process connection with thread - FMP51
1 Tank insulation
2 Compact device
3 Sensor remote (feature 600)
40(1.57) 40(1.57)
MAX
mm(in)
MAX
1
3
2
A0014654
 21 Process connection with flange - FMP51, FMP52
1 Tank insulation
2 Compact device
3 Sensor remote (feature 600)
XT 280 °C (536 °F)* HT 450 °C (842 °F)
MAX MAX
MAX
MAX
1
1
3
3
2
2
A0014657
 22 Process connection with thread - FMP54, sensor version XT and HT
1 Tank insulation
2 Compact device
3 Sensor remote (feature 600)
* The XT version is not recommended for saturated steam above 200 °C (392 °F). Use the HT version instead.