Emerson Rosemount 248 Reference Manual page 69

Reference Manual
00809-0100-4825, Rev CB
Examples of 248 Transmitter and sensor assemblies with thermowells
Tubular thermowell and
DIN plate style sensor
BUZ Connection Head
25 (1.0)
N
U
N = Extension Length, U= Thermowell Immersion Length, Dimensions are in millimeters (inches)
Specifications and Reference Data
Barstock thermowell and
DIN plate style sensor
Connection Head
40 (1.6)
60 (2.3)
SEE ORDERING TABLES FOR MORE ASSEMBLY OPTIONS
248C configuration interface
Option 1: HART Interface Box
114(4.5)
84 (3.3)
1.83 m (6 ft.) Ribbon Cable
Appendix A: Specifications and reference data
Barstock thermowell, nipple-union
extension, and
N
U
* 80 (3.2) for Class 900 flanges and larger
0.61 m (2 ft.)
Configuration Leads
38 (1.5)
March 2014
/ -in. NPT spring loaded
1
2
sensor
Universal Head
N
60 (2.3)*
U
61