PN7299

PN7299 Pressure sensor with display PN-1-1BREN14-QFRKG/US/ /V 1 2 3 4 alphanumeric display 4-digit red/green LEDs Display unit / switching status programming button upper part of the housing can be rotated 345° Product characteristics Number of inputs and outputs Number of digital outputs: 2 Measuring range -1...1 bar Process connection -1000...1000 mbar -14.5...14.5 psi -29.4...29.4 inHg -100...100 kPa threaded connection 1/4" NPT internal thread Application Special feature Gold-plated contacts Measuring element ceramic-capacitive pressure measuring cell Application for industrial applications Media liquids and gases Medium temperature [°C] -25...80 Min. bursting pressure 30000 mbar 450 psi Pressure rating 10000 mbar 145 psi Type of pressure 880 inHg 3000 kPa 290 inHg 1000 kPa relative pressure; vacuum MAWP (for applications according to CRN) 20 bar 20000 mbar 290 psi 590.59 inHg 2000 kPa Electrical data Operating voltage [V] 18...30 DC; (to SELV/PELV) Current consumption [mA] < 35 Min. insulation resistance [MΩ] 100; (500 V DC) Protection class III ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7299-02 — 13.04.2023 — PN7299 Pressure sensor with display PN-1-1BREN14-QFRKG/US/ /V 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] Switching frequency DC [Hz] 2.5 150; (200 (...60 °C) 250 (...40 °C)) < 170 Short-circuit protection yes Type of short-circuit protection pulsed Overload protection yes Measuring/setting range Measuring range -1...1 bar -1000...1000 mbar -14.5...14.5 psi -29.4...29.4 inHg -100...100 kPa Factory setting / CMPT = 2 Set point SP -980...1000 mbar -14.3...14.5 psi -29...29.6 inHg -98...100 kPa Reset point rP -990...990 mbar -14.4...14.4 psi -29.4...29.2 inHg -99...99 kPa Min. difference between SP and rP 10 mbar 0.2 psi 0.4 inHg 1 kPa In steps of 10 mbar 0.1 psi 0.2 inHg 1 kPa Set point SP -983...1000 mbar -14.3...14.5 psi -29...29.5 inHg -98...100 kPa Reset point rP -993...990 mbar -14.4...14.4 psi -29.3...29.2 inHg -99...99 kPa Min. difference between SP and rP 10 mbar 0.2 psi 0.3 inHg 1 kPa In steps of 1 mbar 0.1 psi 0.1 inHg 1 kPa 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 [% of the span] Long-term stability [% of the span] Temperature coefficient zero point < ± 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 < ± 0,05; (per 6 months) < ± 0,2; (-0...80 °C) ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PN7299-02 — 13.04.2023 — PN7299 Pressure sensor with display PN-1-1BREN14-QFRKG/US/ /V [% of the span / 10 K] Temperature coefficient span [% of the span / 10 K] < ± 0,2; (-0...80 °C) Response times Response time [ms] Delay time programmable dS, dr