Emerson Rosemount 5900C, Reference Manual

Page: 253 / 322

Pressure/temperature rating
Figure A-2: Temperature and Maximum Pressure Relation
0
-15
392 212 32 -40
-40 0 100 200
60
55
50
40
30
20
10
5
0
-1
Quartz
PTFE
Pressure (psig)
Temperature (°F)
Temperature (°C)
Pressure (bar)
798
145
73
A.9 Rosemount 5900C with still-pipe array antenna
Operating temperature in tank
-40 to 120 °C (-40 to 248 °F)
Measuring range
0.8 to 30 m (2.6 to 100 ft) below flange.
Possibility to measure 0.5 to 40 m (1.6 to130 ft). Accuracy may be reduced. For longer
measuring range, consult your local representative.
Pressure range
Fixed version: -0.2 to 2 bar (-2.9 to 29 psig) at 20 °C (68 °F).
Hinged hatch version: -0.2 to 0.5 bar (-2.9 to 7.2 psig) for 5 to 8-in. pipes.
-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
Reference Manual Specifications and reference data
00809-0100-5901 September 2019
Rosemount 5900C Radar Level Gauge 253