RTD in Class I Div II Location

[Jcook7483]

Can anyone tell me if I need a conduit seal at the RTD in a Class I Div II, C, D location. There is a seal at the transmitters but not at the RTD's in some cases. I want to install a new RTD correctly and correct the others if they need seals.

 

[don_resqcapt19]

The RDT enclosure does not require a seal. See 501.10(B)(4) and 501.15(B)(1).