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Catalogue Differential Pressure

13 www.bdsensors.com DMD 831 Differential Pressure Transmitter Technical Data DMD831_E_110113 Tel: +49 (0) 92 35 / 98 11- 0 www.bdsensors.com Fax: +49 (0) 92 35 / 98 11- 11 info@bdsensors.de Mechanical stability Vibration 10 g RMS (20 ... 2000 Hz) according to DIN EN 60068-2-6 Shock 100 g / 11 msec according to DIN EN 60068-2-27 Materials Pressure port stainless steel 1.4404 (316L) Housing PA 6.6, Polycarbonate Seals (media wetted) FKM others on request Diaphragm stainless steel 1.4435 (316L) Media wetted parts pressure port, seals, diaphragm Miscellaneous Display 4-digit, red LED-display, digit size 7 mm range of indication -1999 ... +9999; accuracy 0.1 % +/- 1 digit; digital damping 0.3 … 30 sec (programmable); Current consumption signal output current: max. 60 mA (without switching current) Weight approx. 350 g Operational life > 100 x 106 pressure cycles Ingress protection IP 65 Electrical connections Standard connector M12x1 / 5- pin (IP 67) others on request Wiring diagram Pin configuration Electrical connections M12x1 (5-pin), plastic cable outlet (IP 67) Supply + Supply – Signal + Contact 1 Contact 2 1 3 2 4 5 wh (white) bn (brown) gn (green) gy (grey) pk (pink) Shield via pressure port ye/gn (yellow / green) Mechanical connections (in mm) Electrical connections (dimensions in mm) Thisdatasheetcontainsproductspecification,propertiesarenotguaranteed.Subjecttochangewithoutnotice.standard option G1/2" DIN 3852 G1/4" EN 837 1/4" NPT G1/4" DIN 3852 G1/2" EN 837 cable outlet PVC Ø = 4.9mm cable outlet PUR Ø = 5.7mm     M12x1 (5-polig) cable outlet supply + signal + contact 1 VS A p I supply – contact 2 RL RL DMD 831 Technical Data This document contains product specifications; properties are not guaranteed. Subject to change without notice.

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