Emerson Rosemount 248 - Physical Specifications

53
Reference Manual
00809-0100-4825, Rev CB
Appendix A: Specifications and reference data
March 2014
Specifications and Reference Data
A.1.2 Physical specifications
Field communicator connections
Communication Terminal: Clips permanently fixed to the terminals
Materials of construction
Electronics housing
 Noryl
®
glass reinforced
Universal (option code U) and Rosemount Connection (option code A) Heads
 Housing: Low-copper aluminum (option codes U and A)
Stainless Steel (option codes G and H)
 Paint: Polyurethane
 Cover O-Ring: Buna–N
BUZ Head (option code B)
 Housing: Aluminum
 Paint: Aluminum lacquer
 O-Ring Seal: Rubber
Mounting
The Rosemount 248R attaches directly to a wall or a DIN rail. The Rosemount 248H installs in a
connection head or universal head mounted directly on a sensor assembly or apart from a
sensor assembly using a universal head. The Rosemount 248H can also mount to a DIN rail using
an optional mounting clip.
Weight
Code Options Weight
248H Head Mount Transmitter 42 g (1.5 oz)
248R Rail Mount Transmitter 250g (8.8 oz)
U Universal Head 520 g (18.4 oz)
B BUZ Head 240 g (8.5 oz)
C Polypropylene Head 90 g (3.2 oz)
A Rosemount Connection Head 524 g (18.5 oz)
S Polished Stainless Steel Head 537 g (18.9 oz)
G Rosemount Connection Head (SST) 1700 g (60 oz)
H Universal Head (SST) 1700 g (60 oz)