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Catalogue Displays

13 www.bdsensors.com PA450_E_210113 PA 450 Process Display Technical Data General specifications Supply 24 VDC ± 10 % Housing material plastic ABS, grey Ingress protection IP 66 Cable gland 2 x M16x1.5 and 2x M12x1 Polyamide, seals NBR, IP 68 Atmospheric pressure pressure compensation element with PTFE filter Connecting terminals Screw-typ terminal for stranded and solid wires up to 1.5 mm2 Permissible temperatures environment / storage: -20 ... 60 °C Installation position any Weight approx. 300 g Display 4-digit, 7-segment-LED display, visible range 37.2 x 11 mm; digit height 10 mm, range of indication -1999 ... +9999; accuracy 0.2 % ± 1 digit; digital damping 0.3 … 30 sec (programmable); measured value update 0.0 … 10 sec (programmable) Data memory non-volatile EEPROM Sensor supply VS - 4 V @ 20 mA Sensor current limit approx. 32 mA Contact (optional) Number, type standard: without option: 1 PNP-contact 2 PNP-contacts Max. switching current contact rating max. 125 mA, short-circuit resistant Repeatability ≤ ± 0.1 % FSO Switching frequency max. 10 Hz Switching cycles > 100 x 106 Delay time 0 ... 100 sec Analogue output (on request) standard 3-wire current signal 0 ... 20 mA / 4 … 20 mA, adjustable (turn-down of span 1:6 1 ) permissible load: Rmax = 500 Ω response time: < 30 msec option 3-wire voltage signal 0 … 10 V, adjustable (turn-down of span 1:61 ) permissible load: Rmin = 10 kΩ response time: < 30 msec 1 with turn-down of span the analogue signal is adjusted automatically to the new measuring range Dimensions This document contains product specifications; properties are not guaranteed. Subject to change without notice. PA 450 Technical Data

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