VEGA VEGAPULS 41 Profibus PA - Manual (Page 48)

48 VEGAPULS 41 – Profibus PA
27292-EN-041227
Technical data
Materials
Housing PBT (Valox) or
Aluminium die-casting (GD-AlSi 10 Mg)
Housing with Exd version Aluminium chill casting (GK-AlSi 7 Mg)
Process flange 2.25901 (PVDF)
Wetted materials
(antenna) 2.25901 (PVDF) and TFM TM -PTFE
Weights
Weights dependent on the housing materials and Ex concepts.
VEGAPULS 41 1.8 … 2.5 kg
WHG approvals
VEGAPULS 41 radar sensors are approved as part of an overfill protection system for
stationary vessels storing water-endangering liquids.
CE conformity
VEGAPULS 41 radar sensors meet the protective regulations of EMC (89/336/EWG), NSR
(73/23/EWG) and R & TTE regulation (1999/5/EC).
Conformity has been judged acc. to the following standards:
EN 300 683 - 1: 1997
EN 300 440 - 1: 1995
IETS 300-440
Expert opinion No. 0043052-02/SEE, Notified Body
No. 0499
EMC Emission/Susceptibility EN 61 326: 1997/A1: 1998
ATEX EN 50 020: 1994
EN 50 018: 1994
EN 50 014: 1997
NSR EN 61 010 - 1: 1993