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4.3Insulation (against extreme heat/cold)
Magtech strongly recommends that an experienced Magtech Technician do insulation of the magnetic level gages at the factory with externally mounted transmitters.
If Cryogenic “Hard Skin” cold service type insulation is required, it must be done at the factory due to the custom “TUBE in TUBE” design necessary for removal of the transmitter if needed.
If insulation is going to be done in the field, then the following guidelines MUST be followed:
1.Flexible type insulation jackets (NOT HARD SKIN) are required and must be installed around the
2.After the insulation jacket is installed, the LTM sensor tube must be remounted at its factory- preset distance from the
3.Make sure that the 0% and 100% (4/20mA) marking on the sensor tube are
(When insulating gages):
Magtech level transmitters have a maximum operating temperature of 300 F. When insulating a
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