Vega VEGAMAG 81, Дополнительное руководство по инструкции

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7
3 Supplement
VEGAMAG 81 •
44905-EN-190118
3 Supplement
3.1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Measurement requirement
Product density must be known and constant
Materials
Ʋ Bypass pipe 316L
Ʋ Float Titanium
Ʋ Magnet gauge - Housing Aluminium or stainless steel
Ʋ Magnet gauge - Display elements Plastic or stainless steel
Colour of the magnet gauge yellow/black or red/white
Gasket - Chamber closings (top/bottom)
Ʋ max. 250 °C/40 bar (482 °F/580 psig) Klingersil C-4500
Ʋ max. 390 °C/40 bar (734 °F/580 psig) Graphite
Pipe diameter (outer)
Ʋ Version 2" ø 60.3 mm (2.37 in)
Wall thickness 2 … 5.54 mm (0.08 … 0.22 in)
Process temperature max. 390 °C (734 °F) - see process fitting, connection
flange (B)
Process pressure
Ʋ Standard version see process fitting - connection flange (B)
Ʋ According to pressure device directive
(PED)
max. 90 bar (1305 psig) - Cat. III, Fluid group I
Ʋ According to ASME max. 100 bar (1450 psig)
Chamber closing - top (A)
Pipe cap
Flange from DN 50 or 2"
Process fitting - connection flange top/bottom (B)
Connections
Welded socket from ½", stub end from ½", thread from
½ NPT, flanges from DN 15 or ½"
Process pressure in bar (psig) depending on the process temperature
Pressure-Temperature-Assignment - DIN flanges
Material 316/316L (1.4401)
Pressure
range
100 °C 150 °C 200 °C 250 °C 300 °C 350 °C 390 °C
PN 40 40 bar 36.3 bar 33.7 bar 31.8 bar 29.7 bar 28.5 bar 27.4 bar
PN 63 63 bar 57.3 bar 53.1 bar 50.1 bar 46.8 bar 45.0 bar 43.2 bar
PN 100 100 bar 90.9 bar 84.2 bar 79.5 bar 74.2 bar 71.4 bar 68.5 bar