VEGA VEGASWING 83A EXD - Manual (Page 7)

VEGASWING 81A EXD and 83A EXD 7
Ambient conditions 1)
Ambient temperature on housing -40°C … +70°C
Storage and transport temperature -40°C … +70°C
Product temperature -40°C … +100°C
Product temperature with temperature
adapter of 1.4571 (option)
-40°C … +150°C
Operating pressure 1)
Operating pressure -1 bar … 40 bar
(with locking ARV2EX0.C…
up to 25 bar , other locking s u npressurised)
For flange versions note nominal pressure of
the flange.
Medium
Viscosity
- dynamic
0,2 … 10.000 mPa s (or cP)
- cineatic 0,2 … 10.000 mm 2 /s (or cSt) relating to
density 1,0 g/cm 3
Density 0,5 … 2,5 g/cm 3
0,5 … 0,7 g/cm 3 must be readjusted
(factory setting 1,0)
Function
Mode A/B-mode in oscillator or definition via the signal
conditioning instrument (SWING E82 Z)
A: max. detection, overfill protection
B: min. dete ction, dry run protection
Integration t ime approx. 0,5 s
Meas. frequency approx. 400 Hz
Hysteresis approx. 4 mm with vertical mounting
CE-conformity
VEGASWING 81A EXD and 83A EXD vibrating level switches meet the protective regula-
tions of EMVG (89/336/EWG) and NSR (73/23/EWG). The conformity has been judged acc.
to the following standards:
EMVG
Emission EN 50 081 -1: 1992
Susceptibility EN 50 082 -2: 1995
NSR EN 61 010 -1: 1993
Product description
Permissible ambient temperature
Product tem-
perature with
temperature
adapter
‡'
‡'
‡'
‡ ‡' ‡ ‡ ‡ ‡
1) Note the information in the conformity certificate or the EC-type approval certificate.