Emerson Rosemount 2090P Quick Start Manual page 22

Quick Start Guide
Table 11. Thread Adapter Thread Sizes
1
/ –14 NPT
2
PG 13.5
Special Condition for Safe Use (X):
1. When the thread adapter or blanking plug is used with an enclosure in type of
protection increased safety "e" the entry thread shall be suitably sealed in order to
maintain the ingress protection rating (IP) of the enclosure.
2. The blanking plug shall not be used with an adapter.
3. Blanking Plug and Threaded Adapter shall be either NPT or Metric thread forms. G
and PG 13.5 thread forms are only acceptable for existing (legacy) equipment
installations.
22
1
/ –14 NPT
2
PG 13.5
January 2018
1
/
2