Ifm – LK1223

PROCESS SENSORS Ifm – LK1223
Qty
Continuous level sensor with overspill monitoring; Medium temperature [°C] : 0…35; (with climatic tube E43101: 35…60 °C; not for applications to WHG (German Federal Water Act)); Medium temperature [°C] : 0…70; Medium temperature short time [°C] : 0…90; (< 1 h); Maximum speed of the change of level [mm/s] : 200; Operating voltage [V] : 12…30 DC; Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : < 3; Total number of outputs : 2; Output signal : switching signal; IO-Link; Electrical design : PNP/NPN; Number of digital outputs : 2; 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 : pulsed; Overload protection : yes; 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; 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; Measuring error [% of the final value] : ± 5; Repeatability : ± 2; Resolution [mm] : 5; Parameter setting options : hysteresis / window; normally open / normally closed; switching logic; SP/rP position; adjustment OP; medium selection; offset setting; switch-on/switch-off delay; 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 type : A; Process data analogue : 3; Process data binary : 2; Min. process cycle time [ms] : 3.2; Supported DeviceIDs : Type of operation: DeviceID | Default: 803; Ambient temperature [°C] : 0…60; Storage temperature [°C] : -25…80; Materials : stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; NBR; PBT; PC; PA; PP; TPV; Materials (wetted parts) : PP
ConnectionConnector: 1 x M12; Contacts: gold-plated
No. of inputs/outputsNumber of digital outputs: 2
Current consumption< 50 mA
Voltage supply24 V
DisplayDisplay unit: 2 x LED, green (cm, inch) | switching status: 2 x LED, yellow | measured values: alphanumeric display, 4-digit | parameter setting: alphanumeric display, 4-digit
Degree of protectionIP 67
Weight590 g
Dimensionsu00d8 16 mm

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IFM LK1223 Datasheet PDF
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