Specifications and Reference Data
205
Specifications and Reference Data
October 2018
Reference Manual
00809-0100-4026, Rev KC
Appendix A Specifications and Reference Data
Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 205
Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 212
Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 216
Dimensional drawings and mechanical properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 219
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 227
A.1 Functional specifications
A.1.1 General
Field of liquid application
Ideal for liquids and slurries in tanks, vessels, containers,
reactor vessels, and underground tanks. Applications with
sticky, viscous, corrosive, condensing, and crystallizing
product.
Rosemount
™
5402, best choice for a broad range of
applications and suitable for mounting in valves and
bridles/stilling wells
Rosemount 5401, suitable for some extreme process
conditions such as condensing vapors, product build-up,
and heavy turbulence
Field of solids application
Rosemount 5402 with 4-in. cone antenna or parabolic
antenna for a broad range of solids applications.
Measurement principle
Pulsed, non-contacting radar. Low frequency (Rosemount
5401, 6 GHz) and high frequency (Rosemount 5402, 26
GHz). See “Theory of operation” on page 3 for details.
Microwave output power
< 1 mW
Internal power consumption
< 50 mW in normal operation
Humidity
0 - 100% relative humidity, non-condensing
Start-up time
< 40 s
A.1.2 4-20 mA HART
®
(output
option code H)
Output
Two-wire 4–20 mA, HART Revision 5. Digital process
variable is superimposed on 4–20 mA signal, and available
to any host that conforms to the HART protocol. The HART
signal can be used in a multidrop mode.
Signal wiring
Recommended output cabling is twisted shielded pairs,
18-12 AWG
HART Tri-Loop
™
By sending the digital HART signal to the optional HART
Tri-Loop, it is possible to have up to three additional 4–20
mA analog signals. See the Rosemount 333 HART Tri-Loop
Product Data Sheet
for additional information.
Figure A-1. Rosemount 333 HART Tri-Loop
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