Assembly and Installation
FLOWSIC100 Flare · Operating Instructions · 8013344/11L2/V 2-5/2018-10 · © SICK Engineering GmbH 79
Subject to change without notice
3.1.1.3 Clearance for fitting/removing the sender/receiver units
Fig. 31 Clearance for fitting/removing the sender/receiver units
Sender/receiver units designed to fit counter flange CL150 RF acc. ASME B16.5
(Standard temperature version)
Sender/receiver units designed to fit counter flange DN PN16
(Standard temperature version)
1 Sender/receiver unit
2 Nozzle
3 Ball valve
4 Pipeline
Non-retractable version
Retractable version
4
a
b
2
3
1
21
Type
NL Non-
retractable
Retractable a b
mm inch mm inch
FLSE100-EXS
148 x 700 27.5
330 x 1040 40.9
FLSE100-EX 198 x 750 29.5
FLSE100-EXRE 380 x 1250 49.2
FLSE100-EXPR short
220 x 1070 42.1
400 x 1900 74.8
FLSE100-EXPR long
350 x 1200 47.2
530 x 2050 80.7
Type
NL Non-
retractable
Retractable a b
mm inch mm inch
FLSE100-EXS
176 x 750 29.5
330 x 1040 40.9
FLSE100-EX 226 x 800 31.5
FLSE100-EXRE 380 x 1250 49.2
FLSE100-EXPR short
220 x 1070 42.1
400 x 1900 74.8
FLSE100-EXPR long
350 x 1200 47.2
530 x 2050 80.7