VEGA VEGASON 51P…53P Profibus PA - Manual (Page 19)

VEGASON 51P … 53P 19
Technical data
Materials
Housing PBT (Valox) or
Aluminium die casting (GD-AlSi 10 Mg)
Process connection
- VEGASON 51, 52
PVDF (thread)
- VEGASON 53 PP or 1.4571 (compression flange)
1.4301 (mounting loop)
Transducer
- VEGASON 51, 52
PVDF
- VEGASON 53 UP
Transducer diaphragm
- VEGASON 51, 52
PVDF
- VEGASON 53 1.4571
Weights
VEGASON 51 1.2 kg
VEGASON 52 1.6 kg
VEGASON 53 2.3 kg
CE conformity
VEGASON 51 … 53 ultrasonic sensors meet the protective regulations of EMC (89/336/
EWG) and NSR (73/23/EWG). Conformity has been judged acc. to the following standards:
EMC
Emission EN 50 081 - 1: 1993
Susceptibility EN 50 082 - 2: 1995
NSR EN 61 010 - 1: 1993
EN 61 326 - 1: 1997/A1: 1998
3.2 Approvals
When using ultrasonic sensors in Ex areas or
on ships, the instruments must be suitable
and approved for the explosion zones and
applications.
The suitability is checked by the approval
authorities and is certified in approval docu-
ments.
Please note the attached approval docu-
ments when using a sensor in Ex area.
Test and approval authorities
- PTB
(Physikalisch Technische Bundesanstalt -
Physical Technical Approval Authority)
- FM
(Factory Mutual Research)
- ABS
(American Bureau of Shipping)
- LRS
(Lloyds Register of Shipping)
- G L
(German Lloyd)
- CSA
(Canadian Standards Association)