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Ifm  |  SKU: IF-LK8123-E  |  Barcode: DOES NOT APPLY

Ifm LK8123 Electronic Level Sensor

$746.67 USD
Shipping calculated at checkout.

Ifm LK8123 Electronic Level Sensor is backordered and will ship as soon as it is back in stock.


Industrial Automation Parts is only an authorized distributor for DeLock and is not authorized for any other manufacturers. Manufacturer's warranty and support do not apply. Our IAP warranty of three months is applicable.

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Product characteristics
Number of inputs and outputs Number of digital outputs: 4
Factory setting hydrous coolants; water; media similar to water
Probe length L [mm] 472
Application
System gold-plated contacts
Media hydrous coolants; oils; oil-based media; water; media similar to water
Dielectric constant of the medium > 2
Cannot be used for extremely conductive media; adhering media; granulates; bulk material; acids; alkali; hygienic areas and electroplating applications
Maximum speed of the change of level [mm/s] 200
Tank pressure [bar] 0.5; (when mounting with mounting accessories: E43001 - E43007, E43019)
Coolants
Medium temperature [°C] 0...35; (with climate tube E43101: 35...60 °C)
Oil
Medium temperature [°C] 0...70
Medium temperature short time [°C] 0...90; (< 1 h)
Water
Medium temperature [°C] 0...35; (with climate tube E43101 35...60 °C)
Electrical data
Operating voltage [V] 18...30 DC
Current consumption [mA] < 50
Protection class III
Reverse polarity protection yes
Power-on delay time [s] < 3
Measuring principle capacitive
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 4
Outputs
Total number of outputs 4
Output signal switching signal; IO-Link
Electrical design PNP/NPN
Number of digital outputs 4
Output function normally open / closed; (configurable)
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
Factory setting hydrous coolants; water; media similar to water
Probe length L [mm] 472
Active range A [mm] 390
Inactive range I1 / I2 [mm] 60 / 22
Setting range
Set point SP [mm] 35...390
Reset point rP [mm] 30...385
In steps of [mm] 5
Reference point OP [mm] 139 - 163 - 188 - 212 - 236 - 261 - 285 - 310 - 334 - 358 - 383 - 407 - OFF
Hysteresis, OP [mm] 3
Accuracy / deviations
Measuring error [% of the final value] ± 5
Repeatability ± 2
Resolution [mm] 5
Software / programming
Parameter setting options hysteresis / window; normally open / closed; switching logic; SP/rP position; adjustment OP; medium selection; offset setting; switch-on/switch-off delay
Interfaces
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9
Profiles Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis
SIO mode yes
Required master port class A
Process data analog 2
Process data binary 4
Min. process cycle time [ms] 3.2
Supported DeviceIDs
Type of operation DeviceID
default 22
Operating conditions
Ambient temperature [°C] 0...60
Storage temperature [°C] -25...80
Protection IP 67
Tests / approvals
EMC
DIN EN 61000-6-4
DIN EN 61000-6-2
Shock resistance
DIN EN 60068-2-29 15 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 5 g (10...2000 Hz)
MTTF [years] 227
Mechanical data

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