VEGA VEGAMET 624 - Manual (Page 49)

49
11 Supplement
VEGAMET 624 • 4 … 20 mA/HART
28969-EN-130701
Indications
Measured value indication
Ʋ graphic-capable LC display
(50 x 25 mm), with lighting
digital and quasianalogue indication
Ʋ Max. indicating range -99999 … 99999
LED displays
Ʋ Status operating voltage 1 x LED green
Ʋ Status fault signal 1 x LED red
Ʋ Status operating relay 1/2/3 3 x LED yellow
Ʋ Status interface 1 x LED green
Adjustment
Adjustment elements
4 x keys for menu adjustment
PC adjustment PACTware with respective DTM
Ambient conditions
Ambient temperature
-20 … +60 °C (-4 … +140 °F)
Storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Electrical protective measures
Protection rating
Ʋ Instrument IP 30
Ʋ Terminal socket IP 20
Overvoltage category II
Protection class II
Electrical separating measures
Reliable separation according to VDE 0106 part 1 between power supply, input and digital compo-
nent
Ʋ Reference voltage 250 V
Ʋ Voltage resistance of the isolation 3.75 kV
Galvanic separation between relay output and digital part
Ʋ Reference voltage 250 V
Ʋ Voltage resistance of the isolation 4 kV
Potential separation between Ethernet interface and digital part
Ʋ Reference voltage 50 V
Ʋ Voltage resistance of the isolation 1 kV
Potential separation between RS232 interface and digital part
Ʋ Reference voltage 50 V
Ʋ Voltage resistance of the isolation 50 V
Approvals
Instruments with approvals can have different technical data depending on the version.