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Catalogue Pressure Transmitter

17 www.bdsensors.com xact i Precision Pressure Transmitter Technical Data Explosion protection Approval AX12-xact i IBExU 05 ATEX 1106 X zone 0: II 1G Ex ia IIC T4 Ga / II 1D Ex ia IIIC T85 °C Da Safety technical maximum values Ui = 28 V, Ii = 93 mA, Pi = 660 mW, Ci = 0 nF, Li = 0 µH, the supply connections have an inner capacity of max. 27 nF to the housing Permissible temperatures for environment in zone 0: -20 ... 60 °C with patm 0.8 bar up to 1.1 bar in zone 1: -25 ... 70 °C Connecting cables (by factory) capacitance: signal line/shield also signal line/signal line: 160 pF/m inductance: signal line/shield also signal line/signal line: 1 µH/m Miscellaneous Display LC display, visible range 32.5 x 22.5 mm; 5-digit 7-segment main display, digit height 8 mm, range of indication ±9999; 8-digit 14-segment additional display, digit height 5 mm; 52-segement bargraph; accuracy 0.1% ± 1 digit Ingress protection IP 67 Installation position any (standard calibration in a vertical position with the pressure port connection down; differing installation position for PN ≤ 2 bar have to be specified in the order) Weight min. 400 g (depending on mechanical connection) Operational life > 100 x 106 pressure cycles CE-conformity EMC Directive: 2004/108/EC Wiring diagrams 2-wire-system (current) 2-wire-system (current) HART ® Pin configuration Electrical connections M12x1 (4-pin) Supply + Supply – 1 3 Shield plug housing Electrical connections (dimensions in mm) M12x1 (4-pin) Designs 7 side display 45° display 7 all designs in combination with G1" cone in horizontal rotatable housing as standard; other mech. connections in rotatable housing on request P supply + supply – VS I P supply + supply – VS I x|act i Technical Data

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