LR9020 - Ifm
Continuous level sensor (guided wave radar); Operating voltage [V] : 18...30 DC; Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : < 3; Measuring principle : guided wave radar; Total number of outputs : 2; Output signal : analogue signal; IO-Link; Electrical design : PNP; Number of digital outputs : 1; Number of analogue outputs : 1; Analogue current output [mA] : 4...20, invertible; Max. load [Ω] : 500; Analogue voltage output [V] : 0...10, invertible; Min. load resistance [Ω] : 2000; Short-circuit protection : yes; Type of short-circuit protection : thermal, pulsed; Overload protection : yes; Probe length L [mm] : 100...1600; Active range A [mm] : L-40; (when set to oil and oil based media: L-60); Inactive range I1 / I2 [mm] : 30 / 10; (when set to oil and oil based media: 30 / 30); Sampling rate [Hz] : 4; Repeatability [mm] : ± 5; Measuring error [mm] : ± 7; Offset error [mm] : 5; Resolution [mm] : 1; Zero signal (voltage) [V] : 0; Zero signal (current) [mA] : 4; Full signal (voltage) [V] : 10; Full signal (current) [mA] : 20; Temperature drift per 10 K : ± 0.2 %; Communication interface : IO-Link; Transmission type : COM2 (38,4 kBaud); IO-Link revision : 1.1; SDCI standard : IEC 61131-9 CDV; Profiles : no profile; SIO mode : no; Required master port type : A; Process data analogue : 1; Min. process cycle time [ms] : 2.3; Supported DeviceIDs : Type of operation: DeviceID | Default: 578; Ambient temperature [°C] : -25...60; Storage temperature [°C] : -40...85; Materials : stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PEI; Materials (wetted parts) : stainless steel (1.4305 / 303); probe connection: stainless steel (1.4435 / 316L); PTFE; FKM; Sealing: NBR reinforced fibre; Process connection : G 3/4 external thread
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