38
9 Supplement
VEGASWING 63 • Two-wire 8/16 mA
29232-EN-180704
Influence of the process pressure to the switching point
1
2
3
4
12
(174,1)
38
(551,1)
25
(362,6)
51
(739,7)
64
(928,2)
10
(
25
/
64
")
8
(
5
/
16
")
6
(
15
/
64
")
4
(
5
/
32
")
2
(
5
/
64
")
-2
(
-5
/
64
")
-4
(
-5
/
32
")
-6
(
-15
/
64
")
-8
(
-5
/
16
")
-10
(
-25
/
64
")
0
Fig. 43: Influence of the process pressure to the switching point
1 Shifting of the switching point in mm (in)
2 Process pressure in bar (psig)
3 Switching point at reference conditions (notch)
4 Tuning fork
Repeatability
0.1 mm (0.004 in)
Hysteresis
approx. 2 mm (0.08 in) with vertical installation
Switching delay
approx. 500 ms (on/off)
Measuring frequency
approx. 1200 Hz
Ambient conditions
Ambient temperature on the housing
-40 … +70 °C (-40 … +158 °F)
Storage and transport temperature
-40 … +80 °C (-40 … +176 °F)
Process conditions
Measured variable
Limit level of liquids
Process pressure
-1 … 64 bar/-100 … 6400 kPa (-14.5 … 928 psig)
The process pressure is dependent on the process
fitting, for example Clam p or flange (see the following
diagrams)
Maximum allowable operating pressure 100 bar/10000 kPa (1450 psig) or 1.5 times process
pressure
The function of the instrument is ensured up to an
operating pressure of 100 bar/10000 kPa (1450 psig) at
a maximum process temperature of +50 °C (+122 °F)
(only with threaded versions).
Process temperature (thread or flange
temperature)
Ʋ VEGASWING 63 of 316L/Alloy C22
(2.4602)
-50 … +150 °C (-58 … +302 °F)
