DMP Industrial Pressure Transmitter for Low Pressure piezoresistive stainless steel sensor O p t i o n : f l u s h v e r s i o n accuracy: 0.75 %, 0.5 %, 0.0 %, 0.05 % FSO BFSL (0.5 %, 0.5 %, 0. %, 0. % FSO IEC 60770) nominal pressure ranges from 0... 40 mbar up to 0... 40 bar The DMP is a pressure transmitter for universal use in all branches of industry. Permissible media are compressed air, non-aggressive gases, steam, water, heating and diesel oil as well as all with stainless steel.457 resp..445 compatible media. A piezoresistive stainless steel sensor, which features small thermal effect and excellent linearity generate the basis of the DMP. So it is possible to meet accuracy demands up to 0, % FSO (IEC 60770). A variety of standard output signals as well as mechanical and electrical connections make the DMP covering a wide field of applications. Additional it is possible to use the DMP in explosive area (zone 0 / 0). Typical areas of use are: pneumatics / hydraulics process control and chemical industry environmental engineering measurement technology Characteristics small thermal effect excellent linearity option Ex-version (only for 4 0 ma / -wire) TÜV 0 ATEX 006 X option: flush pressure port specific versions: - special pressure ranges - variety of electrical and mechanical connections - other versions on request DMP BD SENSORS GmbH BD-Sensors-Strasse Telefon +4 (0) 5 / 8-0 www.bdsensors.de D - 5 Thierstein Telefax +4 (0) 5 / 8 - info@bdsensors.de
DMP Input pressure range Nominal pressure gauge [bar] -...0 0.04 0.06 0.0 0.6 0.5 0.4 0.6.0.6.5 4.0 6.0 0 6 5 40 Nominal pressure abs. [bar] - - - 0.0 0.6 0.5 0.4 0.6.0.6.5 4.0 6.0 0 6 5 40 Permissible overpressure [bar] 0. 0. 0.5 0.5 6 6 0 0 0 60 00 00 Output signal / Supply Standard -wire: 4... 0 ma / V S =... 6 V DC Ex-protection: V S = 4... 8 V DC Optional -wire: 0... 0 ma / V S = 4... 6 V DC 0... 0 V / V S = 4... 6 V DC Performance Accuracy Permissible load standard: nominal pressure > 0.4 bar nominal pressure 0.4 bar option : nominal pressure > 0.4 bar option : nominal pressure bar option : nominal pressure 0.6 bar current -wire: R max = [(V S V S min ) / 0.0] Ω current -wire: R max = 500 Ω voltage -wire: R min = 0 kω IEC 60770 ± 0.5 % FSO ± 0.50 % FSO ± 0.5 % FSO ± 0.0 % FSO ± 0.0 % FSO Influence effects supply: 0.05 % FSO / 0 V load: 0.05 % FSO / kω Long term stability Response time ± 0. % FSO / year < 5 msec BFSL ± 0.75 % FSO ± 0.50 % FSO ± 0.5 % FSO ± 0.00 % FSO ± 0.050 % FSO Thermal errors (Offset and Span - standard) Nominal pressure P N [bar] -... 0 0. 0.5 0.4.0 >.0 Tolerance band [% FSO] ± 0.75 ±.0 ±.5 ±.0 ±.0 ± 0.75 TC, average [% FSO / 0 K] ± 0.07 ± 0. ± 0. ± 0.4 ± 0. ± 0.07 in compensated range [ C] 0... 70 0... 50 0... 70 Thermal errors (Offset and Span - optional for -0... 50 C) Nominal pressure P N [bar] -... 0 0.5 0.4.0 >.0 Tolerance band [% FSO] ±.5 ±.0 ±.5 ±.0 ± 0.75 TC, average [% FSO / 0 K] ± 0. ± 0. ± 0. ± 0. ± 0.07 in compensated range [ C] -0... 50 Electrical protection Short-circuit protection Reverse polarity protection permanent no damage, but also no function Electromagnetic compatibility emission and immunity according to EN 66 Option Ex-protection only with 4... 0 ma / -wire DX-DMP zone 0 : II G EEx ia IIC T4 zone 0: II D T 85 C safety technical maximum values: V i = 8 V, I i = ma, P i = 660 mw, C i nf, L 0 µh i Permissible temperatures Medium -5... 5 C Electronics / environment -5... 85 C Ex-protection: application in zone 0: -0... 60 C application in zone or higher: -5... 70 C Storage -40... 00 C accuracy according to IEC 60770 limit point adjustment (non-linearity, hysteresis, repeatability) with optional accuracy 0. % FSO the response time is 00 msec approved for atmospheric pressure from 0.8 bar up to. bar pressure measurement
DMP Mechanical stability Vibration 0 g RMS (0... 000 Hz) Shock 00 g / msec Mechanical connection Standard Optional G/ EN 87 G/4 DIN 85 G/4 EN 87 / NPT /4 NPT M0 x.5 M0 x M x M x.5 G/ DIN 85 G/ flush (DIN 85) 4 G/ open port M0 x.5 Total length of devices with Ex-protection increases by 0 mm! Total length of devices with accuracy 0. % FSO IEC 60770 increases by 7 mm! (standard and Ex-protection) Electrical connection Standard Optional DIN 4650 (IP 65) Binder Series 7 (IP 67) Mx 4-pin (IP 67) Cable gland (IP 67) 5, 6 M6x.5 (for cable- 4 up to mm) Cable outlet (IP 68) 5 Buccaneer (IP 68) 7 Field housing (IP 67) 4 impossible for nominal pressure PN < 0. bar and for vacuum ranges 5 different cable types and lengths available 6 standard: m PVC cable without ventilation tube, optionally cable with ventilation tube 7 for gauge pressure cable with ventilation tube required www.bdsensors.de
DMP Materials Pressure port stainless steel.457 (6Ti) Housing standard: stainless steel.40 (04) field housing: stainless steel.405 (0), cable gland: brass, nickel plated Seals (media wetted) Diaphragm Media wetted parts standard: FKM optional: EPDM; welded version 8 ; others on request stainless steel.445 (6L) pressure port, seals, diaphragm Miscellaneous Cable capacitance cable without air tube: signal line/shield: 60 pf/m signal line/signal line: 0 pf/m cable with air tube: signal line/shield: 50 pf/m signal line/signal line: 00 pf/m Cable inductance cable without air tube: signal line/shield: 0.65 µh/m signal line/signal line: 0.65 µh/m cable with air tube: signal line/shield:.0 µh/m signal line/signal line:.0 µh/m Current consumption signal output current: max. 5 ma signal output voltage: max. 7 ma Weight Installation position any 0 Operational life approx. 40 g > 00 x 0 6 cycles Pin configuration Electrical connection DIN 4650 Binder 7 (5-pin) -wire-system Supply + Supply 4 -wire-system Supply + Supply Signal + Ground Wiring diagrams -wire-system (current) -wire-system (current) Mx (4-pin) Buccaneer (4-pin) Ground ground pin 5 4 4 4 ground pin 5 4 4 -wire-system (voltage) 8 welded version only with pressure ports according to EN 87; welded version not available with pressure ranges 0.6 bar if the electrical connection is a mounted cable by factory cable colours (DIN 4700) white brown yellow / green (shield) white brown green yellow / green (shield) This data sheet contains product specification, properties are not guaranteed. Subject to change without notice. 0 Pressure transmitters are calibrated in a vertical position with the pressure connection down. If this position is changed on installation there can be slight deviations in the zero point for pressure ranges P N bar. DMP_E_0006 Telefon +4 (0) 5 / 8-0 Telefax +4 (0) 5 / 8 - www.bdsensors.de info@bdsensors.de
Fax: +4 (0) 5 / 8 - Ordering code DMP DMP - - - - - - - Pressure gauge 0 absolute Input [bar] 0,04 0 4 0 0 0,06 0 6 0 0 0,0 0 0 0 0,6 6 0 0 0,5 5 0 0 0,40 4 0 0 0 0,60 6 0 0 0,0 0 0,6 6 0,5 5 0 4,0 4 0 0 6,0 6 0 0 0 0 0 6 6 0 5 5 0 40 4 0 0-0 X 0 Output 4 0 ma / -wire 0 0 ma / -wire 0 0 V / -wire Intrinsic safety 4 0 ma / -wire E Accuracy standard for P N > 0,4 bar 0,5 % standard for P N 0,4 bar 0,5 % 5 option for P N > 0,4 bar 0,5 % option for P N bar 0, % B option for P N 0,6 bar 0, % Electrical connection Male and female plug DIN 4650 Binder series 7 (5-pin) 0 0 0 0 Cable gland incl. Cable, 4 0 0 Cable outlet T R 0 Male plug Buccaneer IP68 4 Mx (4-pin) Field housing stainless steel 5 0 0 M 0 0 8 0 0 Mechanical connection G/" DIN 85 G/" EN 87 G/4" DIN 85 G/4" EN 87 G/" DIN 85 with 5 flush sensor G/" DIN 85 open pressure port /" NPT /4" NPT Seals FKM EPDM without (welded version) Special version standard special compensation -0... 50 C absolute pressure possible from 0, bar different cable types and lengths deliverable standard: m PVC cable without ventilation tube, optionally cable with ventilation tube 4 for gauge pressure cable with ventilation tube required 0 0 0 0 0 0 4 0 0 F 0 0 H 0 0 N 0 0 N 4 0 6 5 Mechanical connection G/" DIN 85 flush impossible for nominal pressure PN < 0. bar and for vacuum ranges 6 welded version only with pressure ports according to EN 87; not possible with pressure ranges 0.6 bar 0 0 0 0 0 6 BD SENSORS GmbH BD-Sensors-Straße Telefon +4 (0) 5 / 8-0 www.bdsensors.de D - 5 Thierstein Telefax +4 (0) 5 / 8 - info@bdsensors.de 0006 This ordering code contains product specification; properties are not guaranteed. Subject to change without notice.