68
10 Supplement
LBR • Two-wire 4 … 20 mA/HART
62273-EN-200520
Vessel pressure
Ʋ
Metal-jacketed lens antenna
-1 … 3 bar (-100 … 300 kPa/-14.5 … 43.5 psig)
Ʋ
Plastic horn antenna
-1 … 2 bar (-100 … 200 kPa/-14.5 … 29.1 psig)
Ʋ
Plastic horn antenna, version with
adapter flange from DN 100 PP or
PP-GF 30
-1 … 1 bar (-100 … 100 kPa/-14.5 … 14.5 psig)
Ʋ
Thread with integrated horn antenna -1 … 20 bar (-100 … 2000 kPa/-14.5 … 290.1 psig)
Mechanical stress
Vibration resistance: Metal jacketed lens
antenna
4 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Vibration resistance: Plastic horn antenna
Ʋ With adapter flange
2 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Ʋ
with mounting strap
1 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Vibration resistance: thread with inte-
grated horn antenna
4 g at 5 … 200 Hz according to EN 60068-2-6 (vibration
with resonance)
Shock resistance
100 g, 6 ms according to EN 60068-2-27 (mechanical
shock)
Data on rinsing air connection
Recommended max. pressure with con-
tinuous rinsing
1 bar (14.50 psig)
Max. permissible pressure
6 bar (87.02 psig)
Air quality
Filtered
Air volume, depending on pressure
Metal-jacketed lens antenna
Air volume
Pressure
Without reflux valve
With reflux valve
0.2 bar (2.9 psig)
1.7 m
3
/h
-
0.4 bar (5.8 psig)
2.5 m
3
/h
-
0.6 bar (8.7 psig)
2.9 m
3
/h
0.8 m
3
/h
0.8 bar (11.6 psig)
3.3 m
3
/h
1.5 m
3
/h
1 bar (14.5 psig)
3.6 m
3
/h
2 m
3
/h
1.2 bar (17.4 psig)
3.9 m
3
/h
2.3 m
3
/h
1.4 bar (20.3 psig)
4 m
3
/h
2.7 m
3
/h
1.6 bar (23.2 psig)
4.3 m
3
/h
3 m
3
/h
1.8 bar (20.3 psig)
4.5 m
3
/h
3.5 m
3
/h
2 bar (23.2 psig)
4.6 m
3
/h
4 m
3
/h
Plastic horn antenna
Air volume
Pressure
Without reflux valve
With reflux valve
0.2 bar (2.9 psig)
3.3 m
3
/h
-
