VEGA VEGABAR 82 Modbus and Levelmaster protocol - Operating Instructions - Manual (Page 57)

57
10 Supplement
VEGABAR 82 • Modbus and Levelmaster protocol
46294-EN-131107
10 Supplement
10.1 Technical data
Materials and weights
Materials, wetted parts
Process fitting
316L, PVDF, Alloy C-22, Alloy C-276, Duplex 1.4462,
Titanium Grade 2
Diaphragm Sapphire-ceramic ® (> 99.9 % Al
2
O
3
ceramic)
Joining material diaphragm/Basic ele-
ment measuring cell
Glass (with double and form seal, non-wetted parts)
Measuring cell seal FKM (VP2/A, A+P 70.16), EPDM (A+P 75.5/KW75F),
FFKM (Kalrez 6375, Perlast G75S, Perlast G75B)
Seal for process fitting (in the scope of delivery)
Ʋ Thread G½ (EN 837) Klingersil C-4400
Ʋ Thread G1½ (DIN 3852-A) Klingersil C-4400
Ʋ M44 x 1.25 (DIN 13), M30 x 1.5 FKM, FFKM, EPDM
Materials for applications in foodstuffs
Surface quality hygienic fittings, typ.
R
a
< 0.8 µm
Seal below wall mounting plage 316L
with 3A approval
EPDM
Materials, non-wetted parts
Electronics housing
Plastic PBT (polyester), Alu die-casting powder-coated,
316L
External housing plastic PBT (Polyester), 316L
Socket, wall mounting plate external
housing
plastic PBT (Polyester), 316L
Seal between base and wall mounting
plate
EPDM (fixed connected)
Seal, housing cover NBR (stainless steel housing), silicone (Alu/plastic hous-
ing)
Inspection window in housing cover for
display and adjustment module
Polycarbonate (UL-746-C listed)
Ground terminal 316Ti/316L
Connection cable between transmitter
and external electronics housing with
IP 68 (25 bar) version
PE, PUR
Type label support on connection cable PE hard
Connection cable with IP 68 (1 bar)
version
PE
Weights
Total weight VEGABAR 82 approx.
0.8 … 8 kg (1.764 … 17.64 lbs), depending on process
fitting and housing