PG2457

PG2457 Pressure sensor with analogue display PG-001-REB12-MFRKG/US/ 1 2 3 /P analogue display alphanumeric display 4-digit sensor field (programming button) Product characteristics Output signal switching signal; analogue signal; (configurable) Measuring range -0.05...1 bar Process connection -50...1000 mbar -0.72...14.5 psi threaded connection G 1/2 external thread Application Special feature Gold-plated contacts Application for industrial applications Media liquids and gases Medium temperature [°C] -25...80 Min. bursting pressure 30 bar 435 psi Pressure rating 10 bar 145 psi Type of pressure relative pressure ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PG2457-00 — 01.04.2021 — PG2457 Pressure sensor with analogue display PG-001-REB12-MFRKG/US/ /P Electrical data Operating voltage [V] 18...32 DC Current consumption [mA] < 70; (24 V) Min. insulation resistance [MΩ] 100; (500 V DC) Protection class III Reverse polarity protection Power-on delay time yes [s] 6 Integrated watchdog yes Inputs / outputs Number of inputs and outputs Number of digital outputs: 1; Number of analogue outputs: 1 Outputs 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] Permanent current rating of switching output DC [mA] 250 Switching frequency DC [Hz] 75 2 Number of analogue outputs Analogue current output Max. load 1 [mA] 4...20, invertible; (scalable) [Ω] (Ub - 10 V) / 20 mA Short-circuit protection yes Type of short-circuit protection pulsed Overload protection yes Measuring/setting range 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 0.002 bar 0.02 psi In steps of Accuracy / deviations Switch point accuracy [% of the span] Repeatability [% of the span] Characteristics deviation [% of the span] Hysteresis deviation [% of the span] Long-term stability < ± 0,5; (Turn down 1:1) < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1) < ± 0,25 (BFSL) / < ± 0,5 (LS); (Turn down 1:1; BFSL = Best Fit Straight Line) < ± 0,25; (Turn down 1:1) < ± 0,1; (Turn down 1:1; per 6 months) ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PG2457-00 — 01.04.2021 — PG2457 Pressure sensor with analogue display PG-001-REB12-MFRKG/US/ /P [% of the span] 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 times Response time [ms]