PN7071

PN7071 Pressure sensor with display PN-250-SER14-QFRKG/US/ 1 2 3 4 /V alphanumeric display 4-digit red/green LEDs Display unit / switching status programming button upper part of the housing can be rotated 345° Product characteristics Output signal switching signal; IO-Link; (configurable) Measuring range 0...250 bar Process connection 0...3620 psi 0...25 MPa threaded connection G 1/4 internal thread Application Special feature Gold-plated contacts Measuring element metallic thin film cell Application for industrial applications Media liquids and gases Medium temperature [°C] Min. bursting pressure Pressure rating Vacuum resistance Type of pressure [mbar] -25...80 1100 bar 15950 psi 110 MPa 500 bar 7250 psi 50 Mpa -1000 relative pressure ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7071-02 — 27.11.2019 — PN7071 Pressure sensor with display PN-250-SER14-QFRKG/US/ /V Electrical data Operating voltage [V] 18...30 DC; (according to EN 50178 SELV/PELV) Current consumption [mA] < 35 Min. insulation resistance [MΩ] 100; (500 V DC) Protection class III Reverse polarity protection Power-on delay time yes [s] < 0.3 Integrated watchdog yes Inputs / outputs Number of inputs and outputs Number of digital outputs: 2 Outputs Total number of outputs 2 Output signal switching signal; IO-Link; (configurable) Electrical design PNP/NPN Number of digital outputs 2 Output function normally open / normally closed; (parameterisable) Max. voltage drop switching output DC [V] Permanent current rating of switching output DC [mA] 150; (200 (...60 °C) 250 (...40 °C)) Switching frequency DC [Hz] < 170 2.5 Short-circuit protection yes Type of short-circuit protection pulsed Overload protection yes Measuring/setting range Measuring range 0...250 bar 0...3620 psi 0...25 MPa Set point SP 2...250 bar 40...3620 psi 0.2...25 MPa Reset point rP 1...249 bar 20...3600 psi 0.1...24.9 MPa Min. difference between SP and rP 2 bar 20 psi 0.2 MPa In steps of 1 bar 20 psi 0.1 MPa Set point SP 2...250 bar 30...3626 psi 0.2...25 MPa Reset point rP 1...249 bar 12...3608 psi 0.1...24.9 MPa Min. difference between SP and rP 2 bar 19 psi 0.2 MPa In steps of 1 bar 1 psi 0.1 MPa Factory setting / CMPT = 2 Status_B High Resolution / CMPT = 3 Accuracy / deviations Switch point accuracy [% of the span] Repeatability [% of the span] Characteristics deviation [% of the span] Hysteresis deviation < ± 0,5 < ± 0,1; (with temperature fluctuations < 10 K) < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting) < ± 0,25 ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7071-02 — 27.11.2019 — PN7071 Pressure sensor with display PN-250-SER14-QFRKG/US/ /V [% of the span] Long-term stability < ± 0,05; (per 6 months) [% of the span] Temperature coefficient zero point [% of the span / 10 K] 0,2; (-25...80 °C) Temperature coefficient span [% of the span / 10 K] 0,2; (-25...80 °C) Response times Response time Delay time programmable dS, dr [ms]