For the reliable level control in tanks and containers. Suitable for water, oils and coolants. Clearly visible 4-digit LED display. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe
Number of inputs and outputs
Number of digital outputs: 2
Probe length L [mm]
100...1600
Process connection
threaded connection G 3/4 external thread
Special feature
Gold-plated contacts
Application
for industrial applications
Media
Liquids
Dielectric constant of the medium
≥ 1,8;(for media with a dielectric constant of 1.8...5 (e.g. oils), a coaxial pipe is needed for operation)
Recommended media
water; hydrous media; oils; oil-based media
Cannot be used for
See the operating instructions, chapter "Function and features".
Process temperature [°C]
-25...80;(90 < 1 h ; see note under remarks)
Pressure rating [MPa]
1.6
Vacuum resistance [MPa]
-0.1
MAWP (for applications according to CRN) [MPa]
1.6
Operating voltage [V]
18...30 DC
Current consumption [mA]
< 30
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s]
< 3
Measuring principle
guided wave radar
Inputs / outputs
Number of inputs and outputs
Number of digital outputs: 2
Outputs
Total number of outputs
2
Output signal
switching signal; IO-Link
Electrical design
PNP/NPN
Number of digital outputs
2
Output function
normally open / normally closed;(parameterisable)
Max. voltage drop switching output DC [V]
2.5
Permanent current rating of switching output DC [mA]
200
Short-circuit protection
yes
Type of short-circuit protection
thermal, pulsed
Overload protection
yes
Measuring/setting range
Probe length L [mm]
100...1600
Active range A [mm]
L-40;(when set to oil and oil based media: L-60)
Inactive range I1 / I2 [mm]
30 / 10;(when set to oil and oil based media: 30 / 30)
Sampling rate [Hz]
4
Setting range
Set point SP [mm]
15...L-30
Note on setpoint SP
when set to oil and oil based media: 35...L-30
Reset point rP [mm]
10... L-35
Note on reset point rP
when set to oil and oil based media: 30...L-35
In steps of [mm]
5
Hysteresis [mm]
> 5
Accuracy / deviations
Repeatability [mm]
± 5
Measuring error [mm]
± 7
Offset error [mm]
5
Resolution [mm]
1
Temperature drift per 10 K
± 0.2 %
Interfaces
Communication interface
IO-Link
Transmission type
COM2 (38,4 kBaud)
IO-Link revision
1.1
SDCI standard
IEC 61131-9 CDV
Profiles
no profile
SIO mode
yes
Required master port type
A
Process data analogue
1
Process data binary
2
Min. process cycle time [ms]
2.3
Supported DeviceIDs
Type of operation
DeviceID
default
1525
Operating conditions
Ambient temperature [°C]
-25...60
Storage temperature [°C]
-40...85
Protection
IP 67
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
in a closed metal tank
DIN EN 61000-6-4
in plastic or open metal tanks
Shock resistance
DIN EN 60068-2-27
50 g (11 ms) / 25 g (6 ms) with reference rod 0.5 m
Vibration resistance
DIN EN 60068-2-6
5 g (10...2000 Hz) / 1 g (5...200 Hz) with reference rod 0.5 m
For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.
Pack quantity
1 pcs.
Electrical connection
Connection
Connector: 1 x M12; coding: A; Contacts: gold-plated
Diagrams and graphs
Measurement deviation D at the limits of the active rod range
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — LR7009-00 — 09.01.2024 —
