VEGA VEGADIS 371 Ex - Manual (Page 3)

VEGADIS 371 Ex 3
Product description
1.4 Dimensions
1 Product description
1.1 Function and configuration
VEGADIS 371 Ex is a digital indicating instrument with
integral level switches and current output for panel,
surface or rail mounting with LC-display for digital and
quasianalogue demonstration.
Max. 4 relays in pairs can be used as relay modules.
The modules can be retrofitted. VEGADIS 371 Ex is
an indicating instrument and can hence not be
adjusted.
The indication is individually scalable between -9999
and 9999. The decimal point can be shifted. The
indicated unit can be chosen individually. You can add
a lable with the units to the cover.
Configuration
Any sensor can be connected to the meas. circuit of
VEGADIS 371 Ex delivering a standardized
4 … 20 mA-signal or a 0 … 10 V-signal.
1.2 Types and versions
VEGADIS 371
Digital indicating instrument with integral level switches
for front panel mounting or surface mounting.
VEGADIS 371 Ex
Digital indicating instrument with integral level switches
for front panel mounting or surface mounting with Ex-
approval.
1.3 Approvals
VEGADIS 371 Ex (appropriate apparatus) is available
with the following approval:
Explosion protection
- Classification
II 1G [EEx ia] IIC EC-type approval
TÜV 97 ATEX 1174,
- Conformity certificate
PTB no. Ex-97.D.2073 X.
For these applications note the appropriate legal
documents (EC-type approval and conformity
certificate). These are supplied with the instrument.
VEGADIS 371 EX
Ex-relevant technical data are stated in the following
attached documents:
EC-type approval TÜV 97 ATEX 1174
Conformity certificate PTB no. Ex-97.D.2073 X
CE-conformity
VEGADIS 371 Ex meets the protective regulations of
EMVG (89/336/EWG) and NSR (72/23/EWG). The
conformity has been judged acc. to the following
standards:
EMVG Emission EN 50 081 - 1:
1992
Susceptibility EN 50 082 - 2: 1995
NSR EN 60 010 - 1: 1993
69
102
92
2
96
96 19
VEGADIS 371 EX
109 16.85