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Endress+Hauser RMA 422 - Safety Hints and Pictogram Meanings; Correct Use of Process Transmitter; Pictogram Meaning and Safety Warnings

Endress+Hauser RMA 422
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Display and
operating level
Display Operation, 1 x green (2.0 mm)
LED: Fault, 1 x red (2.0 mm)
Alarm set point, 2 x yellow (2.0 mm)
LC display, optional:
Numeric display: 5 x 7 segments (6 mm)
Alarm set point infringement: 2 x channel number,
4x1segment
Display range - 19999 to + 99999
Offset - 19999 to + 99999
Operation 3 push button operation (-/+/E)
Interface RS 232, 3.5 mm stereo socket in housing front
Remote operation Using PC software (Windows 95/98/NT or higher)
Certification CE mark 89/336/EWG and 73/23/EWG guide lines
Ex certification For further information regarding the Ex versions available
(ATEX, FM, CSA) please contact your supplier. All Ex relevant
technica data can be found in a separate set of
documentation. This can also be requested from your supplier.
Explosion
protection
ATEX II (1) GD [EEx ia] IIC
CSA GP (General Purpose)
Marine approval GL Germanischer Lloyd
Process transmitter
72

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