Ifm – PI2894

PRESSURE SENSORS Ifm – PI2894
Qty
Flush pressure sensor with display; Min. insulation resistance [MΩ] : 100; (500 V DC); Protection class : III; Reverse polarity protection : yes; Integrated watchdog : yes; Step response time analogue output [ms] : 45; Min. response time of switching output (dAP) [ms] : 3; Step response time analogue output [ms] : 7; Total number of outputs : 2; Output signal : switching signal; analogue signal; IO-Link; (configurable); Electrical design : PNP/NPN; Number of digital outputs : 2; Output function : normally open / normally closed; (parameterisable); Number of analogue outputs : 1; Analogue current output [mA] : 4…20, invertible; (scalable); Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Measuring range : -1…10 bar: -14.5…145 psi: -0.1…1 MPa; Set point SP : -0.98…10 bar: -14.2…145 psi: -0.098…1 MPa; Reset point rP : -1…9.98 bar: -14.5…144.7 psi: -0.1…0.998 MPa; Analogue start point : -1…7.5 bar: -14.5…108.7 psi: -0.1…0.75 MPa; Analogue end point : 1.5…10 bar: 21.8…145 psi: 0.15…1 MPa; In steps of : 0.01 bar: 0.1 psi: 0.001 MPa; Factory setting : SP1 = 2.50 bar: rP1 = 2.30 bar | SP2 = 7.50 bar: rP2 = 7.30 bar | ASP = 0.00 bar: AEP = 10.00 bar; Switch point accuracy [% of the span] : < ± 0,2; (Turn down 1:1); Repeatability [% of the span] : < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1); Characteristics deviation [% of the span] : < ± 0,2; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1); Linearity deviation [% of the span] : < ± 0,15; (Turn down 1:1); Hysteresis deviation [% of the span] : < ± 0,15; (Turn down 1:1); Long-term stability [% of the span] : < ± 0,1; (Turn down 1:1; per year); Temperature coefficient zero point [% of the span / 10 K] : < ± 0,05; (0…70 °C); Temperature coefficient span [% of the span / 10 K] : < ± 0,15; (0…70 °C); Damping for the switching output dAP [s] : 0…30; Damping for the analogue output dAA [s] : 0.01…99.99; Communication interface : IO-Link; Transmission type : COM2 (38,4 kBaud); IO-Link revision : 1.0; Profiles : no profile; SIO mode : yes; Required master port type : A; Process data analogue : 1; Process data binary : 2; Min. process cycle time [ms] : 2.3; Supported DeviceIDs : Type of operation: DeviceID | Default: 157; Ambient temperature [°C] : -25…80; Storage temperature [°C] : -40…100; Materials : stainless steel (1.4404 / 316L); FKM; PTFE; PBT; PEI; PFA; Materials (wetted parts) : ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4; PTFE; Min. pressure cycles : 100 million; Process connection : threaded connection G 1 external thread sealing cone – Attention: The unit must only be installed in a process connection for G1 sealing cone.; The G1A sealing cone of the unit is only suited for adapters with metal end stop.; Display unit : bar; psi; MPa; % of the span

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IFM PI2894 Datasheet PDF
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