3.2
Installation considerations
When finding an appropriate location on the tank for a Rosemount 5900C Radar Level
Gauge, the conditions of the tank must be carefully considered. The Rosemount 5900C
should be installed so that the influence of disturbing objects is kept to a minimum,
preferably outside the radar signal beam.
Ensure that environmental conditions are within specified limits as listed in
Ensure that the Rosemount 5900C Radar Level Gauge is installed such that it is not
exposed to higher pressure and temperature than specified in
It is the responsibility of the user to ensure that the device meets the specific inside tank
installation requirements such as:
•
chemical compatibility of wetted materials
•
design/operation pressure and temperature
For a complete specification of the Rosemount 5900C device, you can identify the model
code on the attached antenna label and match with data in
Do not install the Rosemount 5900C in non-intended applications, for example
environments where it may be exposed to extremely intense magnetic fields or extreme
weather conditions.
Antennas with plastic surfaces and painted surface, may under certain extreme conditions
generate an ignition-capable level of electrostatic charge. When installing in hazardous
areas ensure using tools, cleaning material etc. which can not generate electrostatic
charge.
3.2.1
Cone antenna requirements
When selecting cone antenna dimension, it is generally recommended to use as large
antenna diameter as possible. Standard cone antennas are available for 4-, 6- and 8-in.
tank openings. The 4-in. and 6-in. cones can be extended to fit long tank nozzles.
Table 3-1: Measuring Range for Cone Antenna
Antenna Size
Measuring Range
8-in.
0.8 to 20 m (2.6 to 65 ft).
(Possibility to measure 0.4 to 30 m (1.3 to 100 ft). Accuracy may be
reduced).
6-in.
0.8 to 20 m (2.6 to 65 ft).
(Possibility to measure 0.3 to 25 m (1 to 80 ft). Accuracy may be
reduced).
4-in.
0.8 to 15 m (2.6 to 50 ft).
(Possibility to measure 0.2 to 20 m (0.7 to 65 ft). Accuracy may be
reduced).
Reference Manual
Installation
00809-0100-5901
September 2019
Rosemount 5900C Radar Level Gauge
29
Summary of Contents for Rosemount 5900C
Page 1: ...Reference Manual 00809 0100 5901 Rev DA September 2019 Rosemount 5900C Radar Level Gauge ...
Page 6: ...Contents Reference Manual September 2019 00809 0100 5901 vi Reference Manual ...
Page 12: ...Introduction Reference Manual September 2019 00809 0100 5901 12 Reference Manual ...
Page 116: ...Installation Reference Manual September 2019 00809 0100 5901 116 Reference Manual ...
Page 204: ...Configuration Reference Manual September 2019 00809 0100 5901 204 Reference Manual ...
Page 208: ...Operation Reference Manual September 2019 00809 0100 5901 208 Reference Manual ...
Page 290: ...Product Certifications Reference Manual September 2019 00809 0100 5901 290 Reference Manual ...