Emerson Rosemount 5400 Series - Rosemount 5401 with Rod Antenna (Model Code: 1 R-4 R)

202
Reference Manual
00809-0100-4026, Rev HA
Appendix A: Reference data
November 2014
Reference Data
A.4.3 Rosemount 5401 with Rod Antenna (Model Code: 1R-4R)
7.1 (180)
3.5 (88) 3.6 (92)
s60
5.2 (133)
9.4 (240)
7.3 (185)
All dimensions are in inches (mm).
Rod Antenna
with protective
plate (1R, 2R)
Rod Antenna
without
protective plate
(3R, 4R)
B
A
1.5 (38)
Tri-Clamp connections
(AT, BT, CT) are available
for rod antennas without
protective plate (3R, 4R)
Rod A B
(1)
(1) The active part of the antenna must protrude into the tank. B is the
maximum nozzle height.
Antenna code
Short 14.4 (365) 4 (100) 1R, 3R
Long 20.3 (515) 10 (250) 2R, 4R
Process connection availability
● Available as standard
❍ Available as special, consult factory
– Not available
Process connection
Antenna code
1R, 2R 3R, 4R
2 in. / DN 50 / 50A
●●
3 in. / DN 80 / 80A
●●
4 in. / DN 100 / 100A
●●
6 in. / DN 150 / 150A
❍●
8 in. / DN 200 / 200A
❍●
2 in. Tri-Clamp
❍●
3 in. Tri-Clamp
❍●
4 in. Tri-Clamp
❍●
Threaded connection
- ●
Bracket mounting
- ●
Threaded connection
(RA) is available for rod
antennas without
protective plate (3R, 4R)