Emerson 308014EN Water Heater User Manual


 
Rosemount Tank Radar REX
Chapter 12 Sensor Installation
12-2
Installation Manual
308014EN, Edition 4
May 2013
On fixed roof tanks the MST is attached to a flange mounted on a
suitable nozzle.
Figure 12-2. Installation of Multiple Spot Temperature sensors.
On floating roof tanks the MST can be mounted in a Still Pipe as
illustrated in Fig. 12-3.
Figure 12-3. Installation of Multiple Spot Temperature sensors in
Still pipe.
MultipleSpot.eps
First spot
element
320 mm
0.5 - 1 m
0.5 - 1 m
Maximum level
0.5 - 1 m
M25 or ½ in. BSP
Uppermost
spot element
7-12 kg
(15-26 lbs)
MultipleSpot_Stillpipe.eps
0.5 - 1 m
Maximum level
0.5 - 1 m
M25 or ½ in. BSP
First spot
element
Uppermost
spot element
100 mm
3-5 kg
(6-11 lbs)