Container With Heat Insulation; Turning The Transmitter Housing - Endress+Hauser FOUNDATION Fieldbus Micropilot FMR51 Brief Operating Instructions

Micropilot FMR51, FMR52 FOUNDATION Fieldbus
Flange size
DN150 PN10/16
ASME
NPS 2" Cl.150
NPS 2" Cl.300
NPS 3" Cl.150
NPS 3" Cl.300
NPS 4" Cl.150
NPS 4" Cl.300
NPS 6" Cl.150
NPS 6" Cl.300
NPS 8" Cl.150
NPS 8" Cl.300
JIS
10K 50A
10K 80A
10K 100A
10K 150A
5.7

Container with heat insulation

If process temperatures are high, the device should be included in the usual container
insulation system (2) to prevent the electronics from heating as a result of thermal radiation
or convection. The insulation should not be higher than the neck of the device (1).
5.8

Turning the transmitter housing

To provide easier access to the connection compartment or display module, the transmitter
housing can be turned:
Endress+Hauser
Number of screws
8
4
8
4
8
8
8
8
12
8
12
4
8
8
8
1
2
Mounting
Tightening torque
75 to 115 Nm
40 to 55 Nm
20 to 30 Nm
65 to 95 Nm
40 to 55 Nm
45 to 70 Nm
55 to 80 Nm
85 to 125 Nm
60 to 90 Nm
115 to 170 Nm
90 to 135 Nm
40 to 60 Nm
25 to 35 Nm
35 to 55 Nm
75 to 115 Nm
A0032207
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