7ML19985JF02 SITRANS LR250 (PROFIBUS PA) – INSTRUCTION MANUAL Page 13
mmmmm
Specifications
Horn dimensions
Threaded Connection Markings
Threaded connection markings are found on the flat face/faces of the process
connection.
Serial number:a unique number allotted to each flange, including the date of manufacture
(MMDDYY) followed by a number from 001 to 999.
Nominal Horn Size Horn O.D.
Horn
Height to sensor
reference point
a)
a)
Height from bottom of horn to sensor reference point.
Beam Angle
b)
b)
– 3dB in the direction of the polarization axis (see
Polarization reference point
on page 16 for an illustration).
Measurement
Range
40 mm (1.5") 39.8 mm (1.57”) A 135 mm (5.3") 19 degrees 10 m (32.8 ft)
50 mm (2”) 47.8 mm (1.88”) B 166 mm (6.55”) 15 degrees
20 m (65.6 ft)80 mm (3”) 74.8 mm (2.94”) C 199 mm (7.85”) 10 degrees
100 mm (4”) 94.8 mm (3.73”) D 254 mm (10”) 8 degrees
Logo Serial Number Thread Size Thread Series
MMDDYYXXX 1.5
NPT
BSP
G/PF
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