VEGA VEGAPULS 56V - Manual (Page 20)

20 VEGAPULS 56V
PN 16
PN 25
PN 40
PN 64
bar
40
25
16
-40 0 50 100 150 200 250 300 350 ˚C
64
Flange DIN DN 50
Material: 1.4571
Groove and tongue acc.
to DIN 2512 form F, N
bar
40
25
16
-40 0 50 100 150 200 250 300 350 ˚C
PN 16
PN 25
PN 40
Flange DIN DN 50
Material: 1.4571
Seal surface acc. to
DIN 2526 form B, C, D, E
Measuring characteristics
Frequency 5,8 GHz (USA 6,3 GHz)
Intervals 0,6 s
Min. span between full and
empty adjustment
10 mm (recommended 50 mm)
Beam angle (at –3 dB)
- with DN 80
38
°
(only for standpipe measurement)
- with DN 100 30
°
(only for standpipe measurement)
- with DN 150 20
°
- with DN 200 16
°
- with DN 250 14
°
Ambient conditions
Ambient temperature on the housing -20
°
C … +60
°
C
Flange temperature (process temperat.) -40
°
C … +350
°
C (pressure dependent), see
following diagrams
Vessel isolation with process temperatures of more than 200
°
C
the rear of the flange must be covered with a
heat isolation, see chapter "4 Mounting and
installation“.
Storage and transport temperature -40
°
C … +80
°
C
Protection IP 66/IP 67
Protection class
- two-wire sensor
II
- four-wire sensor I
Overvoltage category III
Vessel pressure max. 64 bar (temperature dependent), see
following diagrams
Burst pressure
- at 20
°
C > 400 bar
- at 350
°
C > 250 bar
Technical data