Installation and operating instructions
IFC 020
10/4
Local display
(D version)
3-field LCD
Display function
actual flowrate, forward, reverse and sum totalizers
(7-digit), or 25-character bar graph with percentage
indication and status messages
Units:
Actual flowrate
m
3
/h, liter/s., US gallons/min or user-defined unit,
e. g. liters/day
Totalizer
m
3
, liters, US gallons or user-defined unit,
e. g. hecto-liters or US gallons/day
(adjustable count duration up to overflow)
Language of plain texts
English, German, French, others on request
Display:
Top field
8-character, 7-segment numeral and sign display,
and symbols for key acknowledgement
Middle field
10-character, 14-segment text display
Bottom field
6 markers to identify display in measuring mode
Power supply
1. Rated voltage
Tolerance band
2. Rated voltage
Tolerance band
Frequency
Power consumption
(incl. primary head)
Housing
IFC 020 K / IFC 020 F
Materials
Polyamid (PA) and die-cast aluminium
Protection category (IEC 529/EN 60 529)
IP 67 equivalent to NEMA 6
Housing
IFC 020 E
19” plug-in unit acc. DIN 41494, 21TE wide,3HE high
Materials
aluminium profile, galvanised sheet metal
Protection category (IEC 529/EN 60 529)
IP 20
1. AC Version
2. AC Version
DC Version
Standard
Option
Option
(not IFC 020 E)
(for IFC 020 E in preparation)
230 / 240 V
200 V
24 V
200 – 260 V
170 – 220 V
18 – 32 V
115 / 120 V
100 V
–
100 – 130 V
85 – 110 V
–
48 – 63 Hz
48 – 63 Hz
–
approx. 8 VA
approx. 8 VA
approx. 8 W
When connected to functional extra-low voltage, galvanic, safety separation (PELV)
is essential (to VDE 0100/VDE 0106 and IEC 364/IEC 536 or equivalent
national standard).
