VEGA VEGABAR 41 Profibus PA - Manual (Page 9)

VEGABAR 41 (Profibus PA) 9
Product description
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
< 1 bar
- silicone oil -40°C … +150°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 a. cooling element -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 isolation diaphragm
Process connection Temperature coefficient
[mbar/10 K]
FA Flange DN 25 PN 40 acc. to DIN 2501,
seal surface acc. to DIN 2526 form D
1,8
FB Flange DN 40 PN 40 acc. to DIN 2501,
seal surface acc. to DIN 2526 form D 1,0
FC Flange DN 50 PN 40 acc. to DIN 2501,
seal surface acc. to DIN 2526 form D 2,0
FE Flange DIN 50 PN 40 with ext. 100 mm 1,9
F G Flange DN 50 PN 40 with ext. 200 mm 2,1
FH Flange DN 80 PN 40 acc. to DIN 2501,
seal surface acc. to DIN 2526 form D 0,4
FK Flange DN 80 PN 40 with ext. 100 mm 0,5
FN Flange DN 1" 300 lbs acc. to ANSI B 16.5,
seal surface RF 1,8
F O Flange DN 2" 600 lbs acc. to ANSI B 16.5,
seal surface RF 2,0
- by cooling elements,
depending on diaphragm ø 0.1 … 1.5 mbar/10 K
- by 1 m capillary line,
depending on diaphragm ø 0.1 … 15 mbar/10 K