VEGA VEGAPULS 63 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA_HART - two-wire - Manual (Page 50)

10 Annex
10 .1 Technical data
General data
M aterials, wetted parts
-
P rocess fitting 316L
-
A ntenna encapsulated or hygienically
encapsulated
PTFE (TFM 1600), PFA plated, PVDF
-
P rocess seal with hygienically encapsu-
lated antenna
FKM (V iton), EPDM
M aterials, non-wetted parts
-
H ousing P lastic PBT (polyester), Alu die-casting powder-
coated, 316L
-
S eal between housing and housing
cover
NBR ( stainless steel housing), silicone (Alu/plastic
housing)
-
I nspection window in housing cover for
PLICSCOM
P olycarbonate (UL-746-C listed)
-
G round terminal 316T i/316L
T orque of the flange screws (min.) 60 N m (44.25 lbf ft)
W eight
-
C lamp, bolting, depending on size and
housing material
3.5 … 6.0 kg (7.716 … 13.22 lbs)
-
F langes, depending on flange size and
housing material
4.2 … 15.4 kg (9.259 … 33.95 lbs)
Output variable
O utput signal 4 … 20 mA/HART
C ycle time min. 1 s (dependent on the parameter setting)
S ignal resolution 1.6 µA
F ailure signal current output (adjustable) mA value unchanged 20.5 mA, 22 mA, < 3.6 mA
(
adjustable)
M ax. output current 22 mA
L oad see load diagram under Power supply
D amping (63 % of the input variable) 0 … 999 s, adjustable
F ulfilled NAMUR recommendations NE 43
HART output values
-
1. HART value (Primary Value) D istance to the level
-
2. HART value (Secondary Value) D istance to the level - scaled (for example hl, %)
R esolution, digital
> 1 mm (0.039 in)
50 VEGAPULS 63 • 4 … 20 mA/HART - two-wire
10 A nnex
28436
-EN
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