VEGA VEGASON 64 4 … 20 mA_HART four-wire - Manual (Page 50)

10 Supplement
10.1 Technical data
General data
M aterials, wetted parts
-
F lange PP or Aluminium
-
S wivelling holder, flange galvanized steel
-
T ransducer PA (1.4301 with StEx)
-
T ransducer diaphragm 316T i
M aterials, non-wetted parts
-
H ousing A luminium die-casting powder coated
-
S
eal between housing and housing
cover
S
ilicone
-
I nspection window in housing cover P olycarbonate (UL-746-C listed)
-
G
round terminal 316T i
-
transducer cable with separate version C
and D PUR (1.1082)
W eight 4)
-
C ompact with flange (version A) 5.6 … 10.7 kg (12.3 … 23.6 lbs)
-
C ompact with swivelling holder
( version B)
6.9 … 9.7 kg (15.2 … 21.4 lbs)
-
S eparate with swivelling holder
( version C)
7.5 … 10.5 kg (16.5 … 23.1 lbs)
-
S eparate with threaded fitting (version D) 4.7 … 6.9 kg (10.4 … 15.2 lbs)
Output variable
O utput signal 4 … 20 mA/HART (active)
HART
output values
-
HART value (Primary Value) D istance to the level
-
HART
value (Secondary Value)
T
emperature
-
HART value (3rd Value) D istance to the level - scaled
R esolution 1.6 µA
F ailure signal current output (adjustable) mA-value unchanged 20.5 mA, 22 mA, < 3.6 mA
C urrent limitation 22 mA
L oad
< 500 Ω 5)
D amping (63 % of the input variable) 0 … 999 s, adjustable
F
ulfilled NAMUR recommendations
NE 43
4) D epending on size and process fitting material.
5) W ith inductive load ohmic share min. 25 Ω/mH.
50 VEGASON 64 • 4 … 20 mA/HART four-wire
10 S upplement
28781
-EN
-081127