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Catalogue Displays

10 www.bdsensors.com PA440_E_100712 Tel: +49 (0) 92 35 / 98 11- 0 www.bdsensors.com Fax: +49 (0) 92 35 / 98 11- 11 info@bdsensors.de PA 440 Field Display Technical Data Analogue signal Standard 2-wire: 4 … 20 mA Option IS-version 2-wire: 4 … 20 mA Option 3-wire 0 … 10 V (in preparation) Accuracy ≤ ± 0.1 % FSO ± 1 digit Supply 2-wire system supplied by current loop; voltage drop ≤ 6.5 V IS version: max. 28 VDC (for combination with transmitter and PA 440) 3-wire system display is supplied parallel with transmitter; VS = 8 VDC … 36 VDC Contact Number, type 2 independent PNP open collector contacts Switching performance contact rating max. 125 mA, short-circuit resistant Switching frequency max. 8/sec Delay time 0 ... 100 sec Miscellaneous Electrical protection reverse polarity protection (no damage, but also no function); electromagnetic compatibility (emission and immunity according to EN 61326); short-circuit protection Ingress protection IP 65 Display 4-digit, 7-segment LC display, range of indication -1999 ... 9999; accuracy 0.2 % ± 1 digit; standard: LC display, digit height 18 mm option: LED display, digit height 10 mm, red Permissible temperatures electronics / environment / storage: -20 ... 70 °C Material display housing standard: plastic ABS, grey option: aluminium die cast case, grey powder-coating Cable entries cable gland M16x1.5 Polyamide, seals NBR, diameter range: standard 5 ... 10 mm Atmospheric pressure compensation pressure compensation element with PTFE filter Terminal clamps vertical clamps for stranded and solid wires up to 2.5 mm2 Dimensions (height x width x depth) plastic housing: 80 mm x 120 mm x 57 mm aluminium die cast case: 80 mm x 125 mm x 57 mm Weight plastic housing: approx. 220 g aluminium die cast case: approx. 550 g IS protection (optionally) Approval AX15-PA 440 IBExU08ATEX1126 X zone 1: II 2G Ex ia IIB T4 Gb Safety technical maximum values Ui = 28 VDC, Ii = 93 mA, Pi = 660 mW, Ci = 0 nF, Li = 0 µH Ambient temperature range from -20 °C to +70 °C Wiring diagram Dimensions (in mm) plastic housing: aluminium die cast case: cable gland M16x1.5 pressure balance item mounting hole Ø5 supply + A pessuretransmitter PA440 supply – cable gland M16x1.5 pressure balance item mounting hole Ø4,2 Thisdatasheetcontainsproductspecification,propertiesarenotguaranteed.Subjecttochangewithoutnotice. PA 440 Technical Data This document contains product specifications; properties are not guaranteed. Subject to change without notice.

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