Ifm LK8123 Electronic Level Sensor
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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Number of inputs and outputs | Number of digital outputs: 4 |
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Factory setting | hydrous coolants; water; media similar to water |
Probe length L [mm] | 472 |
System | gold-plated contacts |
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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) |
Medium temperature [°C] | 0...35; (with climate tube E43101: 35...60 °C) |
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Medium temperature [°C] | 0...70 |
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Medium temperature short time [°C] | 0...90; (< 1 h) |
Medium temperature [°C] | 0...35; (with climate tube E43101 35...60 °C) |
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Operating voltage [V] | 18...30 DC |
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Current consumption [mA] | < 50 |
Protection class | III |
Reverse polarity protection | yes |
Power-on delay time [s] | < 3 |
Measuring principle | capacitive |
Number of inputs and outputs | Number of digital outputs: 4 |
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Total number of outputs | 4 |
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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 |
Factory setting | hydrous coolants; water; media similar to water |
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Probe length L [mm] | 472 |
Active range A [mm] | 390 |
Inactive range I1 / I2 [mm] | 60 / 22 |
Set point SP [mm] | 35...390 |
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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 |
Measuring error [% of the final value] | ± 5 |
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Repeatability | ± 2 |
Resolution [mm] | 5 |
Parameter setting options | hysteresis / window; normally open / closed; switching logic; SP/rP position; adjustment OP; medium selection; offset setting; switch-on/switch-off delay |
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Communication interface | IO-Link | ||||
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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 |
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Ambient temperature [°C] | 0...60 |
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Storage temperature [°C] | -25...80 |
Protection | IP 67 |
EMC |
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Shock resistance |
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Vibration resistance |
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MTTF [years] | 227 |
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