Vega VEGASWING 66 Safety Manual - 2 Scope
4
2 Scope
VEGASWING 66 • Two-wire (8/16 mA)
45309-EN-130722
2 Scope
2.1 Instrument version
This safety manual applies to point level sensors
VEGASWING 66 - Two-wire (8/16 mA)withSILqualification
Electronics module:
•
SG60HT-L
Valid versions:
•
from HW Ver 1.0.0
•
from SW Ver 1.1.0
The version "remote housing" is excluded!
Permissible version of VEGATOR 636:
•
from HW Ver 1.0.1
2.2 Area of application
The instrument can be used for level detection of liquids in a safety-
related system according to IEC 61508 in the modes low demand
mode or high demand mode:
•
Up to SIL2 in a single-channel architecture
•
Up to SIL3 in a multiple-channel architecture
The following interface should be used to output the measured value:
•
Two-wire current output 8/16 mA
2.3 SIL conformity
TheSILconformitywasindependentlyjudgedandcertifiedbythe
TÜV Rheinland according to IEC 61508:2010 (Ed.2).
1)
Thecertificateisvalidfortheentireservicelifeofallinstrumentsthat
weresoldbeforethecertificateexpired!
Operation with
VEGATOR 636 signal
conditioning instrument
1)
Verification documents see appendix