50
11 Supplement
VEGACAL 65 • Foundation Fieldbus
30035-EN-200929
Measurement accuracy (according to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
Ʋ
Temperature
+18 … +30 °C (+64 … +86 °F)
Ʋ
Relative humidity
45 … 75 %
Ʋ
Air pressure
+860 … +1060 mbar/+86 … +106 kPa
(+12.5 … +15.4 psig)
Temperature error
Ʋ
< 120 pF
< 1 pF
Ʋ
> 120 pF
1 % of the current measured value
Linearity error
< 0.25 % of the complete measuring range
Ambient conditions
Ambient, storage and transport tempera-
ture
-40 … +80 °C (-40 … +176 °F)
Process conditions
For the process conditions, please also note the specifications on the type label. The lowest value
always applies.
Process pressure
Ʋ
Standard
-1 … +64 bar/-100 … 6400 kPa (-14.5 … 928 psig)
Ʋ
with screening tube adapter (PN1)
0 … +1 bar/0 … 100 kPa (0 … 14.5 psig)
Process temperature (thread or flange temperature)
Ʋ
VEGACAL 65 of 316L with cable PT-
FE partly insulated ø 6 mm (0.236 in)
-50 … +150 °C (-58 … +302 °F)
Ʋ
with temperature adapter [option
with cable PTFE insulated ø 6 mm
(0.236 in)]
-50 … +200 °C (-58 … +392 °F)
Process temperature VEGACAL 65 of St
C22.8
-20 … +150 °C (-4 … +302 °F)
1
2
3
-50°C
(-58°F)
50°C
(122°F)
40°C
(104°F)
-40°C
(-40°F)
80°C
(176°F)
0°C
(32°F)
100°C
(212°F)
150°C
(302°F)
200°C
(392°F)
Fig. 29: Ambient temperature - Process temperature
1 Process temperature
2 Ambient temperature
3 Temperature range with temperature adapter
Dielectric constant
≥ 1.5