Promag 50
Installation
Hauser
33
Installing the high-temperature version (with PFA lining)
The high-temperature version has a housing support for the thermal separation of sensor and
transmitter. The high-temperature version is always used for applications
in which high ambient temperatures are encountered
in conjunction with
high fluid
temperatures. The high-temperature version is obligatory if the fluid temperature e150 °C.
!
Note!
You will find information on permissible temperature ranges on
Insulation
Pipes generally have to be insulated if they carry very hot fluids, in order to avoid energy losses and
to prevent accidental contact with pipes at temperatures that could cause injury. Guidelines
regulating the insulation of pipes have to be taken into account.
"
Caution!
Risk of measuring electronics overheating. The housing support dissipates heat and its entire surface
area must remain uncovered. Make sure that the sensor insulation does not extend past the top of
the two sensor shells.
A0004300
Fig. 21:
Promag P (high-temperature version): Insulating the pipe
Tightening torques for threaded fasteners (Promag P)
Please note the following:
• The tightening torques listed below are for lubricated threads only.
• Always tighten the screws uniformly and in diagonally opposite sequence.
• Overtightening the screws will deform the sealing faces or damage the seals.
• The tightening torques listed below apply only to pipes not subjected to tensile stress.
Tightening torques for:
• EN (DIN)
• AS 2129
• AS 4087
Esc
E
-
+
max.
Содержание Proline Promag 50
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