Endress+Hauser RIA251 Instrucciones De Operación página 30

Process display
Application EMC immunity
conditions
RF protection
(continued)
Interferance safety
ESD
Electromagnetic
fields
Burst (supply)
Surge
Cable high
frequency
Mechanical Dimensions
construction
Weight
Materials
Electrical
connection
Display and
Display
operating level
Display range
Offset
Operation
Power supply
Power supply
Volt drop
Certification CE
Ex certification ATEX II 1 G EEx ia IIC T6
CSA GP
Technical alterations reserved
28
To EN 55011 Group 1, Class A
To EN 61000-4-2, 6 kV/8 kV
To EN 61000-4-3, 10 V/m
To EN 61000-4-4, 2 kV
To EN 61000-4-5, 1 kV
To EN 61000-4-6, 10 V
H: 48 mm, W: 96 mm, D: 90 mm
300 g
Housing front: Die cast aluminium
Housing casing: Galvanised sheet steel
Housing rear panel: Plastic ABS
Plug on screw terminals (fixable), Terminal size
1.5 mm² solid core, 1.0 mm² stringed with ferrules
5 digit LC display, 17 mm character size
- 19999 to + 99999
- 19999 to + 32767
3 push button operation (-/+/E)
Via 4...20 mA current loop
< 2 Volt
Directives 89/336/EWG
FM IS, Class I, Div. 1+2, Group A,B,C,D
CSA IS, Class I, Div. 1+2, Group A,B,C,D
CSA General purpose