Sensor Installation Handbook Preface 3rd edition - Siemens ...

Temperature · Frost protection
22
Do not bend the capillary too tightly
(radius of bend must not be less than 50 mm).
When routing the capillary through internal or
external walls, for example, always use a lined
and insulated conduit.
Where the capillary passes through sheet metal,
protect it with a rubber grommet
(to prevent shearing).
Any unused length of capillary should be neatly
rolled.