Ifm – PG2457

PRESSURE SENSORS Ifm – PG2457
Qty
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; 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] : 75; 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 : -0.05…1 bar: -50…1000 mbar: -0.72…14.5 psi; Set point SP : -0.046…1.6 bar: -0.66…23.2 psi; Reset point rP : -0.05…1.596 bar: -0.72…23.14 psi; Analogue start point : -0.05…1.34 bar: -0.72…19.58 psi; Analogue end point : 0.2…1.6 bar: 2.9…23.2 psi; In steps of : 0.002 bar: 0.02 psi; 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] : < ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line); Hysteresis deviation [% of the span] : < ± 0,25; (Turn down 1:1); Long-term stability [% of the span] : < ± 0,1; (Turn down 1:1; per 6 months); Temperature coefficient zero point [% of the span / 10 K] : < ± 0,2; (0…70 °C); Temperature coefficient span [% of the span / 10 K] : < ± 0,2; (0…70 °C); Response time [ms] : < 9; 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] : 28; Ambient temperature [°C] : -20…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) : Al2O3 (ceramics); FKM; stainless steel (1.4404 / 316L); Min. pressure cycles : 100 million; Process connection : threaded connection G 1/2 external thread; Restrictor element integrated : no (can be retrofitted); With scale : yes; Extended display range (max.) : 1.6 bar: 23.2 psi
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
Weight608 g
Dimensions1136 x 50 x 60 mm

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IFM PG2457 Datasheet PDF
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