VEGA VEGABAR 44 Profibus PA - Manual (Page 9)

VEGABAR 44 (Profibus PA) 9
Product description
Operating conditions
Ambient conditions
Ambient temperature -40°C … +85°C
- with display module -20°C … +70°C
Storage and transport temperature -40°C … +85°C
Product temperature, dependent on
seal material of the measuring cell
- Viton
-20°C … +100°C
- EPDM -40°C … +100°C
- Kalrez 0°C … +100°C
1.4 Approvals and certificates
Approvals
- Ex Zone 2
- StEx Zone 10 (applied for)
- CENELEC EEx ia IIC
- ATEX II 1G EEx ia IIC
If the use of approved instruments is required for certain applications, the appropriate
official documents (test reports, test certificates and conformity certificates) must be ob-
served. These are supplied with the respective instrument.
CE conformity
VEGABAR 44 meets the requirements 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: 1992
Susceptibility EN 50 082 - 2: 1995
NSR EN 61 010 - 1: 1993
NAMUR regulations
Full compliance with the NAMUR-regulations NE 21, May 1993.