IFM LK8123 Electronic 4-Digital Output Level Sensor with 472mm Probe
Condition: 
Brand New
Brand New $783.00 /Each
Manufacturer warranty Description
IFM, LK8123, Electronic 4-Digital Output Level Sensor with 472mm Probe
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Data Sheet
Technical details
Main features
- Material Stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; NBR; PBT; PC; PP; PA; TPV
- System Gold-plated contacts
- Output Signal Switching signal; IO-Link
- Communication Interface IO-Link
- Protection Class III
- Number of Digital Outputs 4
- Output Function Normally open / closed; (configurable)
- Probe Length (mm) 472
- Electrical Design PNP/NPN
- Factory Setting Hydrous coolants; water; media similar to water
- Protection IP 67
- Connection Connector: 1 x M12; coding: A; Contacts: gold-plated
- Overload Protection Yes
- Repeatability ± 2
- Short-circuit protection Yes
- Operating voltage [V] 18 - 30 DC
- Media Hydrous coolants; oils; oil-based media; water; media similar to water
- Reverse Polarity Protection Yes
- Measuring Principle Capacitive
- Current Consumption [mA] <50
- MTTF [Years] 227
- Weight [g] 372.6
- Number of Inputs and Outputs Number of Digital Outputs: 4
- Total Number of Outputs 4
- Materials (Wetted Parts) PP
- Measuring error [% of the final value] ± 5
- Maximum Voltage Drop Switching Output DC [V] 2.5
- Dimensions [mm] Dia. 16
- Power-on Delay Time [s] <3
- Permanent Current Rating of Switching Output DC [mA] 200
- Parameter Setting Hysteresis / window; normally open / closed; switching logic; SP/rP position; adjustment OP; medium selection; offset setting; switch-on/switch-off delay
- 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
- Minimum Process Cycle Time [ms] 3.2
- Type of Short-Circuit Protection Thermal, pulsed
- Ambient Temperature [°C] 0 - 60
- Storage Temperature [°C] -25 - 80
- Probe Length L [mm] 472
- Medium Temperature [°C] 0 - 70, 0 - 35; (with climate tube E43101: 35 - 60 °C), 0 - 35; (with climate tube E43101 35 - 60 °C)
- Dielectric Constant of the Medium >2
- Active Range A [mm] 390
- Inactive Range I1 / I2 [mm] 60 / 22
- Set Point SP [mm] 35 - 390
- Reset Point rP [mm] 30 - 385
- In Steps of [mm] 5
- Resolution [mm] 5
- 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 Short Time [°C] 0 - 90; (<1 h)
- Reference Point OP [mm] 139 - 163 - 188 - 212 - 236 - 261 - 285 - 310 - 334 - 358 - 383 - 407 - OFF
- Hysteresis, OP [mm] 3
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