VEGA VEGABAR 41 HART User Manual
Page 9
VEGABAR 41 (HART
®
)
9
Operating conditions
Ambient conditions
Ambient temperature
-40°C … +85°C
- with display module
-20°C … +70°C
Storage and transport temperature
-40°C … +85°C
Product temperature, dependent on
isolating liquid
Temperature
p
abs
>
1 bar
/
p
abs
4)
< 1 bar
- silicone oil
-40°C … +1530°C /
-40°C … +130°C
- silicone oil and cooling element
-40°C … +200°C
/
-40°C … +130°C
- silicone oil and capillaries 1 m
-40°C … +200°C
/
-40°C … +130°C
- vegetable oil
-10°C … +130°C
/
-10°C … +130°C
- vegetable oil and cooling element
-10°C … +200°C
/
-10°C … +130°C
- high temperature oil and cooling elem.
-10°C … +400°C
/
-10°C … +200°C
- high temperature oil and capillaries 1 m -10°C … +400°C
/
-10°C … +200°C
Additional temperature influence of isolating module
Process connection
Temperature coefficient
[mbar/10 K]
FA
Flange DN 25 PN 40 to DIN 2501,
seal surface to DIN 2526 Form D
1.8
FB Flange DN 40 PN 40 to DIN 2501,
seal surface to DIN 2526 Form D
1.0
FC Flange DN 50 PN 40 to DIN 2501,
seal surface to DIN 2526 Form D
2.0
FE Flange DIN 50 PN 40 with extens. 100 mm
1.9
F G Flange DN 50 PN 40 with extens. 200 mm
2.1
FH Flange DN 80 PN 40 to DIN 2501,
seal surface to DIN 2526 Form D
0.4
FK Flange DN 80 PN 40 with extens. 100 mm
0.5
FN Flange DN 1" 300 lbs to ANSI B 16.5,
seal surface RF
1.8
F O Flange DN 2" 600 lbs to ANSI B 16.5,
seal surface RF
2.0
- of cooling elements,
dependent on diaphragm-ø
0.1 … 1.5 mbar/10 K
- of 1 m capillary line
dependent on diaphragm-ø
0.1 … 15 mbar/10 K
Product description