Specifications and Reference Data
October 2018
Reference Manual
00809-0100-4026, Rev KC
Specifications and Reference Data
218
Antenna dimensions
Cone antenna: See “Rosemount 5402 and 5401 with SST
Cone Antenna (Model Code: 2S-8S)” on page 219 and
“Rosemount 5402 and 5401 with Protective Plate Cone
Antenna (Model Code: 2H-8H, 2M-8M, and 2N-8N)” on
page 220.
Rod antenna: See “Rosemount 5401 with Rod Antenna
(Model Code: 1R-4R)” on page 221.
Process seal antenna: See “Rosemount 5402 with Process
Seal Antenna (Model Code: 2P-4P)” on page 222.
Parabolic antenna: See “Rosemount 5402 with Parabolic
Antenna (Model Code: 8A)” on page 223.
Material exposed to tank atmosphere
Cone antenna:
316/316 L SST (EN 1.4404) or Alloy 400 (UNS NO4400) or
Alloy C-276 (UNS N10276). Alloy 400 and Alloy C-276
antennas have a protective plate design
PTFE fluoropolymer
O-ring material
Rod antenna, two versions:
All-PFA
(1)
fluoropolymer
PFA
(1)
fluoropolymer, 316/316 L SST (EN 1.4404) and
O-ring material
Process seal antenna:
PTFE fluoropolymer
Parabolic antenna:
316/316 L SST (EN 1.4404)
PTFE fluoropolymer
O-ring material:
FVMQ flourosilicon
Weight
.
Minimum clearance
No clearance distance needed.
1. PFA is a fluoropolymer with properties similar to PTFE.
Antenna Weight
Cone antenna 2.2 lb (1.0 kg)
Process seal antenna 4.4 lb (2.0 kg)
Rod antenna 2.2 lb (1.0 kg)
Parabolic antenna 3.2 lb (1.5 kg)
Process connection
(1)
1. Approximate weights for other 5400 Series process connection sizes than
those in this table can be estimated: Find out the weight of the SST blind
flange (slip-on for Process Seal Antennas) that corresponds to the type
and size shown in this table. Find out the weight for the SST blind flange
that corresponds to the specific Rosemount 5400 Series flange size which
is not represented in this table. The Rosemount 5400 Series flange weight
can be estimated by adding the relative weight difference of these SST
blind flanges.
Weight
ASME Flange, 2 in. Class150 SST (AA) 6.6 lb (3.0 kg)
ASME Flange, 8 in. Class 150 SST (EA) 43.2 lb (19.5 kg)
ASME Flange, 10 in. Class 150 SST (FA) 60.6 lb (27.5 kg)
EN Flange, DN50 PN40 SST (HB) 8.8 lb (4.0 kg)
EN Flange, DN250 PN6 SST (MF) 39.5 lb (18.0 kg)
JIS Flange 50A 10K SST (UA) 6.6 lb (3.0 kg)
Threaded connection, 3.5 in BSPG (RF) 5.5 lb (2.5 kg)
Welded connection, 3.5 in (WE) 4.4 lb (2.0 kg)
Threaded connection 2-in. NPT (RC) 2.2 lb (1.0 kg)
Threaded connection 4-in. NPT (RE) 6.6 lb (3.0 kg)
Bracket mounting (BR) 4.4 lb (2.0 kg)
Thread adapter (RA) 1.1 lb (0.5 kg)
To Next Page