Level Sensor Ifm LK8124


IFM CATEGORIES

Level Sensor Ifm lk8124

Level Sensor LK8124

Brand: Ifm
Product Code: LK0728B-B-00KVPKG/US

  • For dependable level management in tanks and containers
  • Appropriate for water, oils, and cooling fluids
  • Easily readable numerical display

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Product characteristics

Total count of inputs and outputs Count of digital outputs: 4
default configuration aqueous coolants; water; fluids akin to water
Length L of probe[mm] 728
Media aqueous coolants; oils; oil-based fluids; water; substances akin to water
Dielectric permittivity of the medium > 2
Not suitable for highly conductive substances; adhering substances; granules; bulk materials; acids; alkalines; sanitary environments and electroplating processes
Maximum rate of level change[mm/s] 300
Pressure in the tank
0.5; (when mounting with mounting accessories: E43001 - E43007, E43019) bar0.05; (when mounting with mounting accessories: E43001 - E43007, E43019) MPa
Configuration options hysteresis / range; typically open / default closed; switching configuration; SP/rP location; OP adjustment; medium choice; offset adjustment; activation/deactivation delay
Weight[g] 549.4
measurements[mm] Ø 16
Substance stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); fluorocarbon elastomer (FKM); nitrile butadiene rubber (NBR); polybutylene terephthalate (PBT); polycarbonate (PC); polyamide (PA); polypropylene (PP); thermoplastic vulcanizate (TPV)
Substances (contacted components) PP

Interfaces

communication interface IO-Link
Mode of transmission COM2 (38,4 kBaud)
IO-Link version 1.1
SDCI specification IEC 61131-9
Configurations Intelligent Sensor: Data Process Variable; Device Identification; Device Diagnosis
SIO mode yes
Necessary master port category A
Analog data process 2
Data binary process 4
Minimum process cycle duration[ms] 3.2
Supported DeviceIDs>
Mode of operationDeviceID
default23
Surrounding temperature value[°C] 0...60
Temperature for storage[°C] -25...80
Safety feature IP 67
default configuration aqueous coolants; water; fluids akin to water
Length L of probe[mm] 728
Operating range A[mm] 585
Non-active range I1 / I2[mm] 104 / 39

Inputs / outputs

Total count of inputs and outputs Count of digital outputs: 4
Voltage for operation[V] 18...30 DC
Current draw[mA] < 50
Safety feature rating III
Reverse polarity safeguard yes
Activation delay time[s] < 3
Measuring method capacitive
Overall count of outputs 4
Output response output signal; IO-Link
Electrical engineering design PNP/NPN
Count of digital outputs 4
Output feature typically open / closed; (customizable)
Max. voltage drop at switching output DC[V] 2.5
Continuous current rating of the switching output DC[mA] 200
Overcurrent protection yes
Method of overcurrent protection thermal, pulsed mode
Overcurrent protection yes
Measurement error[% of the final value] ± 5
Reproducibility ± 2
Definition of detail level[mm] 10

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