Output Response In Different Operating States; Technical Data - IFM Electronic LR7022 Bedienungsanleitung Und Sicherheitshinweise

Read the set parameter values:
• The parameter names are scrolled with each pressing of the
"Mode/Enter" button.
• When the "Set" button is pressed briefly, the corresponding para-
meter value is displayed for 15 s.

Output response in different operating states

Initialisation
Normal operating
Fault (Err0, Err1)

Technical data

Operating voltage [V] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 ... 30 DC
Current rating [mA] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Short-circuit protection; reverse polarity protection / overload protection
Voltage drop [V] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 2.5
Current consumption [mA] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 80
Accuracy of switch point [% of the final value of the measuring range] ± 5
Repeatability [% of the final value of the measuring range] . . . . . . . . . ± 2
Maximum speed of the change of level [mm/s] . . . . . . . . . . . . . . . . . .100
Dielectric constant medium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 20
Maximum tank pressure [bar] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5
Housing material . stainless steel (304S15); FKM; NBR; PBT; PC; PEI; TPE/V; PTFE
Materials (wetted parts) . . . . . . . . . . . . stainless steel (303S22); PTFE; NBR
Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IP 67, III
Operating temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0...60
Medium temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...80
Storage temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-25...80
Storage temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-25 ... 80
Shock resistance [g] . . . . . . . . . . . . . . . . . .12 (DIN EN 60068-2-29, 11 ms)
Vibration resistance [g] . . . . . . . . . . . . . . . . . . . . . 2.5 (RMS, 1...1000 Hz)
EMC EN 61000/4/2 ESD:
EN 61000/4/3 HF radiated:
EN 61000/4/4 Burst:
EN 61000/4/6 HF conducted:
OUT1
OFF
according to the level
and OU1 setting
OFF for FOU1=OFF
ON for FOU1=On
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .4/8 kV
. . . . . . . . . . . . . . . . . . . . . . .10 V/m
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 kV
. . . . . . . . . . . . . . . . . . . . . . .10 V
OUT2
OFF
according to the level
and OU2 setting
OFF for FOU2=OFF
ON for FOU2=On
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