Ifm – PG2889

PRESSURE SENSORS Ifm – PG2889
Qty
Flush pressure sensor with analogue display; Operating voltage [V] : 18…32 DC; Min. insulation resistance [MΩ] : 100; (500 V DC); Protection class : III; Reverse polarity protection : yes; Power-on delay time [s] : 6; Measuring principle : hydrostatic; Integrated watchdog : yes; Total number of outputs : 2; Output signal : switching signal; analogue signal; (configurable); Electrical design : PNP/NPN; Number of digital outputs : 1; Output function : normally open / normally closed; (parameterisable); Max. voltage drop switching output DC [V] : 2; Permanent current rating of switching output DC [mA] : 250; Switching frequency DC [Hz] : 50; Number of analogue outputs : 1; Analogue current output [mA] : 4…20, invertible; (scalable); Max. load [Ω] : (Ub – 10 V) / 20 mA; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Measuring range : -0.005…0.1 bar: -5…100 mbar: -2…40.15 inH2O; Set point SP : -4.8…160 mbar: -1.95…64.25 inH2O; Reset point rP : -5…159.8 mbar: -2.05…64.15 inH2O; Analogue start point : -5…135 mbar: -2…54.2 inH2O; Analogue end point : 20…160 mbar: 8.05…64.25 inH2O; In steps of : 0.1 mbar: 0.05 inH2O; Switch point accuracy [% of the span] : < ± 0,5; (Turn down 1:1); Repeatability [% of the span] : < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1); Characteristics deviation [% of the span] : < ± 0,5; (Turn down 1:1 , linearity, incl. hysteresis and repeatability , limit value setting to DIN EN IEC 62828-1); Linearity deviation [% of the span] : < ± 0,25; (Turn down 1:1); Hysteresis deviation [% of the span] : < ± 0,2; (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] : < ± 0,1; (0…70 °C); Temperature coefficient span [% of the span / 10 K] : < ± 0,2; (0…70 °C); Response time [ms] : < 10; Damping for the switching output dAP [s] : 0.01…30; Damping for the analogue output dAA [s] : 0.01…30; Step response time analogue output [ms] : 25; Ambient temperature [°C] : -25…80; Storage temperature [°C] : -40…100; Materials : stainless steel (1.4404 / 316L); PA; FKM; PTFE; viewing glass: laminated safety glass 4 mm; 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.; With scale : yes; Extended display range (max.) : 160 mbar: 64.25 inH2O
ConnectionConnector: 1 x M12; Contacts: gold-plated
No. of inputs/outputsNumber of digital outputs: 1; Number of analogue outputs: 1
Current consumption< 70; (24 V) mA
Voltage supply24 V
DisplayDisplay unit: 2 x LED, green | switching status: LED, yellow | switch points: LED ring, red | function display: alphanumeric display, red 4-digit | measured values: analogue display, 0...350u00b0 rotatable, pointer not visible when unit disconnected | measured values: alphanumeric display, red 4-digit
Degree of protectionIP 67; IP 69K
Weight559 g
Dimensions1136 x 50 x 60 mm

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IFM PG2889 Datasheet PDF
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