Emerson Rosemount 3308 Series Reference Manual page 26

Installation
February 2020
Figure 3-2: Free Space Requirement
L. Clearance to tank wall
Table 3-1: Recommended Minimum Free Space to Tank Wall or Other Objects in the Tank
Probe type
Rigid single lead/Segmented rigid single lead
Flexible single
(1)
Coaxial
Flexible twin
(1) Minimum clearance from tank bottom for the coaxial and rigid single probes is 0.2 in. (5 mm).
26
Condition
(1)
Smooth metal tank wall
Disturbing objects such as pipes and beams
Plastic, concrete or rugged metal tank wall
Smooth metal tank wall
Disturbing objects such as pipes and beams
Plastic, concrete or rugged metal tank wall
N/A
N/A
Reference Manual
00809-0100-4308
Minimum clearance
(L)
4 in. (100 mm)
16 in. (400 mm)
4 in. (100 mm)
16 in. (400 mm)
0 in. (0 mm)
4 in. (100 mm)
Rosemount 3308 Series