Rosemount 5900S With Lpg/Lng Antenna - Emerson Rosemount 5900S Reference Manual

Specifications and reference data
September 2019
-0.2 to 0.25 bar (-2.9 to 3.6 psig) for 10 and 12-in. pipes.
Material exposed to tank atmosphere
Antenna: Polyphenylenesulphide (PPS)
Sealing: PTFE
O-ring: FMVQ
Flange: Material corresponds to AISI 316/316L and EN 1.4401 /1.4404
Still-pipe dimensions
5-, 6-, 8-, 10- or 12 in.
Tank connection
5 in. hole pattern according to ANSI 5 in. Class 150
6 in. hole pattern according to ANSI 6 in. Class 150 / DN 150 PN 16
8 in. hole pattern according to ANSI 8 in. Class 150 / DN 200 PN 10
10 in. hole pattern according to ANSI 10 in. Class 150 / DN 250 PN 16
12 in. hole pattern according to ANSI 12 in. Class 150
Low Loss Mode
To get the accuracy, required for custody transfer bulk liquid storage applications, the
antenna uses Low Loss Mode technology, invented for Rosemount Tank Gauging
products, to transmit radar waves in the still-pipe center.
This virtually eliminates signal and accuracy degradation due to rust and product deposits
inside the still-pipe.
A.12

Rosemount 5900S with LPG/LNG antenna

Operating temperature at ball valve
-55 to 90 °C (-67 to 194 °F)
Operating temperature in tank
-170 to 90 °C (-274 to 194 °F)
Measuring range
1.2 to 30 m (3.9 to 100 ft) below flange.
Possibility to measure 0.8 to 60 m (2.6 to 200 ft). Accuracy may be reduced. For longer
measuring range, consult your local representative.
Pressure range
-1 to 25 bar (-14.5 to 365 psig).
Note! Flanges may have higher pressure rating than 25 bar, but maximum tank pressure is
still 25 bar.
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Reference Manual
00809-0100-5900
Reference Manual