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Catalogue Pressure Transmitter

88 www.bdsensors.com This document contains product specifications; properties are not guaranteed. Subject to change without notice. DMK 457 Shipbuilding and Offshore Technical Data Miscellaneous Option oxygen application for PN ≤ 25 bar: O-ring in FKM Vi 567 (with BAM-approval); permissible maximum values are 25 bar / 150° C Current consumption max. 25 mA Weight approx. 140 g (with ISO 4400) Installation position any Operational life > 100 x 106 pressure cycles CE-conformity EMC Directive: 2004/108/EC Pressure Equipment Directive: 97/23/EC (module A) 3 ATEX-directive 94/9/EC 3 This directive is only valid for devices with maximum permissible overpressure > 200 bar Wiring diagram 2-wire-system (current) Pin configuration Electrical connection ISO 4400 Field housing Cable colours (DIN 47100) Supply + Supply – 1 2 IN + IN - wh (white) bn (brown) Shield ground pin ye/gn (yellow / green) Electrical connections 4 (dimensions in mm) ISO 4400 cable outlet universal field housing submersible version 6 (IP 65) cable with air tube 5, 6 (IP 68) (IP 67) (IP 68) 4 Generally shielded cable has to be used! Cable versions are delivered with shielded cable. For ISO 4400 the use of shielded cable is compulsory. 5 tested at 4 bar or 40 mH2O for 24 hours 6 different cable types and lengths available, permissible temperature depends on kind of cable, see cable connection Mechanical connection (dimensions in mm) standard option G1/2" EN 837 G 1/4" DIN 3852 G1/4" EN 837 G1/2" DIN 3852 1/2" NPT 1/4" NPT G ½“ open port DIN 3852 (≤ 40 bar) Thisdatasheetcontainsproductspecification,propertiesarenotguaranteed.Subjecttochangewithoutnotice. DMK457_E_271112 p supply + supply – VS I M20x1,5 (for cable-∅ 5 up to 14 mm) DMK 457 Technical Data

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