VEGA VEGABAR 41 HART - 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