Emerson Rosemount 65 Series - Page 5

Quick Start Guide
5
April 2019
Figure 4. Sensor Assembly
Note
Sensor assemblies can be provided without an enclosure or with an enclosure such as the
connection heads shown above or assembled to a Rosemount transmitter.
A. Open identification tag
B. Standard adapter sensor assembly
C. Sensor immersion length “X”
D. 0.5-in. (13 mm) nominal engagement
E. Coupling-nipple
F. Extension length
G. Overall thermowell length
H. Lead wire extensions and seals
I. 0.5-in. (13 mm) nominal engagement
J. Extensions
K. Union-nipple
L. Fla t or extended cover aluminum
connection heads
M. Threaded Thermowell
N. Thermowells
O. T + 1.75-in. (44.5 mm)
P. Socket weld thermowell
Q. Polypropylene connection head
R. Thermowell immersion length
S. Flanged thermowell
T. Rosemount aluminum connection head
A
B
D
A
B
D
A
B
BB
C
E
F
I
G
H
K
J
L
M
O
N
P
Q
R
S
T