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Rosemount TankRadar REX
Table of Contents
Installation Manual
308014EN, Edition 4
May 2013
8.2 JUNCTION BOXES FOR INTRINSICALLY SAFE AND
EEX E ENVIRONMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
8.2.1 JB 140-11 for EEx i environments . . . . . . . . . . . . . . . . . .8-3
8.2.2 JB 140-15 for EEx e environments . . . . . . . . . . . . . . . . . .8-3
8.2.3 Junction Boxes with Conduit Outlets . . . . . . . . . . . . . . . .8-4
8.3 CONNECTION OF TEMPERATURE SENSORS . . . . . . . . . . . . . . . . .8-5
8.3.1 Junction Box JBT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5
8.3.2 Junction Box JB 36/42 . . . . . . . . . . . . . . . . . . . . . . . . . . .8-6
9. CONNECTION TO COMPUTER NETWORKS. . . . . . . . . . . . . 9-1
9.1 CONNECT TO THE FCU FOR QUICK UPDATES . . . . . . . . . . . . . . . .9-1
9.2 CONNECT TO TANKMASTER FOR INVENTORY DATA . . . . . . . . . .9-1
10. MECHANICAL INSTALLATION. . . . . . . . . . . . . . . . . . . . . 10-1
10.1 MOUNTING A HORN ANTENNA GAUGE . . . . . . . . . . . . . . . . . . . . .10-1
10.1.1 Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . .10-1
10.1.2 Free Space Requirements . . . . . . . . . . . . . . . . . . . . . . .10-2
10.1.3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-3
10.1.4 Installation on the tank . . . . . . . . . . . . . . . . . . . . . . . . . .10-4
10.2 MOUNTING THE PARABOLIC ANTENNA GAUGE . . . . . . . . . . . . .10-6
10.2.1 Inclination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-6
10.2.2 Free Space Requirements . . . . . . . . . . . . . . . . . . . . . . .10-9
10.2.3 Socket Requirements . . . . . . . . . . . . . . . . . . . . . . . . . .10-10
10.2.4 Recommended Installation . . . . . . . . . . . . . . . . . . . . . .10-10
10.2.5 Mounting the Flange Ball model T30 . . . . . . . . . . . . . .10-11
10.2.6 Mounting the Flange Ball model T38-W . . . . . . . . . . . .10-12
10.2.7 Mounting the Antenna . . . . . . . . . . . . . . . . . . . . . . . . .10-14
10.3 MOUNTING A STILL PIPE GAUGE . . . . . . . . . . . . . . . . . . . . . . . . .10-20
10.3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-20
10.3.2 Still Pipe Requirements . . . . . . . . . . . . . . . . . . . . . . . .10-21
10.3.3 Flange Requirements . . . . . . . . . . . . . . . . . . . . . . . . . .10-21
10.3.4 Recommended Installation . . . . . . . . . . . . . . . . . . . . . .10-22
10.3.5 Free space requirements - RTG 3950 Fixed Version . .10-23
10.3.6 Installation of the 3950 Fixed Version on the tank . . . .10-24
10.3.7 Free space requirements - RTG 3950 Inclined Version 10-28
10.3.8 Installation of the RTG 3950 Inclined Version . . . . . . .10-30
10.4 MOUNTING A LPG/LNG GAUGE . . . . . . . . . . . . . . . . . . . . . . . . . .10-38
10.4.1 Temperature and Pressure Measurement. . . . . . . . . . .10-38
10.4.2 Still Pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-38
10.4.3 Reference Pin and Reflector . . . . . . . . . . . . . . . . . . . .10-40
10.4.4 Extension Pipe for Minimum Distance. . . . . . . . . . . . . .10-42
10.4.5 Installation on the tank. . . . . . . . . . . . . . . . . . . . . . . . . .10-43