| 1) |
Sandelius Style 3A - Element
with Insulated Leads.
Intended exclusively for installations where the transition
area is protected inside a thermowell, protecting tube,
nipple or terminal head and is not subjected to
mechanical stress. (Normally ordered as a replacement
element. Available in 0.188" dia. and larger only.) |
| 2) |
If spring-loading is desired
insert an "S" in front of the assembly style
designation (e.g. S3A). Standard Sandelius springs are
2" long high temperature inconel swage type springs.
These adjustable springs can be forced to slide up or
down the sheath for accurate positoning in the field.
Testing has proven that these springs will not slip in
service even when subjected to temperatures over 1500ºF. |
| 3) |
When spring-loading either
1A or 3A Style assemblies it is good practice to loop
the conductors before attaching them to the terminal block.
This loop provides the slack necessary to allow for up
and down travel of the sheath. |
