VEGA VEGABAR 44 HART - Manual (Page 9)

VEGABAR 44 (HART ® ) 9
Product description
Operating conditions
Ambient conditions
Ambient temperature -40°C … +85°C
- with indicating module -20°C … +70°C
Storage and transport temperature -40°C … +85°C
Product temperature, dependent on the
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
- Ship approval
- CENELEC EEx ia IIC
- ATEX II 1G EEx ia IIC
- ATEX II 2G EExd ia IIC
If the use of approved instruments is required for certain applications, the relevant official
documents (test reports, test certificates and conformity certificates) must be observed.
These are supplied with the respective instrument.
CE conformity
VEGABAR 40 corresponds to 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 and NE 43.