
Quick Start Guide
5
August 2017
2.0
Sensor assembly dimensions
2.1
Sensor assembly without thermowell
Rosemount
248
Rosemount
644
Head or field
mount transmitters
Rosemount IP68 or
IP65 connection
heads
Sensor with flying leads,
terminal block, or spring-loaded
adapter
Extensions
Rosemount 644 with
LCD display meter
Rosemount
3144
40 mm
25 mm
L
16 mm
N
★★
N
★★
N
★★
L
L
★★
N dimension measures from thread
engagement point.
11 mm
11 mm