Precision Pressure Transmitter Pressure Ports And Process Connections With Flush Welded Stainless Steel Diaphragm Version with cooling element accuracy according to IEC 0770: 0. % FSO Precision Pressure Transmitter Nominal pressure from 0... 00 mbar up to 0... 0 bar Output signals wire:... 0 ma wire: 0 0 V Product characteristics exellent thermal effects in compensated range ( ± 0.0 % FSO / 0K) process connections suitable for hygiene vacuum resistant Optional versions ISversions Ex ia = intrinsically safe for gases and dusts communication interface for adjustment of offset, span and damping The precision pressure transmitter demonstrates the further development of welltried industrial pressure transmitter DMP P. The signal processing of the sensor signal occurs by means of a digital electronics with which the divergences specific for sensor, like nonlinearity, hysteresis and temperature effect are compensated actively. By the optionally available RS interface it is possible the pressure transmitter customised to parameterise (offset, span, damping) and to transfer measuring values. Preferred areas of use are Food industry Laboratory Techniques Pharmacy BD SENSORS GmbH BDSensorsStraße Tel: +9 (0) 9 5 / 98 0 www.bdsensors.com D 9599 Thierstein Fax: +9 (0) 9 5 / 98 info@bdsensors.de
Pressure ranges Nominal pressure gauge / absolute [bar] 0. 0 0 0 Overpressure [bar] 5 0 0 0 80 05 Burst pressure [bar] 7,5 5 5 50 0 0 On request we adjust the device within the turndownpossibility by software on the required pressure range. Vacuum ranges Nominal pressure [bar] 0.... 0............. 0 Overpressure [bar] 5 0 0 0 Burst pressure [bar] 7.5 5 5 50 Output signal / Supply Standard wire:... 0 ma / V S = 8... V DC Option ISprotection wire:... 0 ma / V S = 0... 8 V DC Options wire:... 0 ma with communication interface wire: 0... 0 V / V S =... 0 V DC 0... 0 V with communication interface only possible with el. connection Binder series 7 (7pin) Performance Accuracy IEC 0770 : ± 0. % FSO performance after turndown TD :5 TD > :5 no change of accuracy for calculation use the following formula (for nominal pressure ranges 0.0 bar see note ): ± [0. + 0.05 x turndown] % FSO with turndown = nominal pressure range / adjusted range e.g. with a turndown of :0 following accuracy is calculated: ± (0. + 0.05 x 0) % FSO i.e. accuracy is ± 0.5 % FSO Permissible load current wire: R max = [(V S V S min) / 0.0 A] Ω voltage wire: R min = 0 kω Influence effects supply: 0.05 % FSO / 0 V load: 0.05 % FSO / kω Long term stability ± (0. x turndown) % FSO / year Response time approx. 00 msec Adjustability configuration of following parameters possible (interface / software necessary 5 ): electronic damping: 0... 00 sec offset: 0... 90 % FSO turn down of span: max. :0 accuracy according to IEC 0770 limit point adjustment (nonlinearity, hysteresis, repeatability) except nominal pressure ranges 0.0 bar; for these calculation of accuracy is as follows: ± (0. + 0.0 x turndown) % FSO e.g. turndown of :: ± (0. + 0.0 x ) % FSO i.e. accuracy is ± 0. % FSO 5 software, interface, and cable have to be ordered separately (software appropriate for Windows 95, 98, 000, NT Version.0 or higher, and XP) Thermal effects (Offset and Span) / Permissible temperatures Tolerance band [% FSO] ± (0. x turndown) in compensated range 0... 80 C TC, average [% FSO / 0 K] ± (0.0 x turndown) in compensated range 0... 80 C Permissible temperatures 7 medium: 0... 5 C for filling fluid silicon oil 0... 5 C for filling fluid food compatible oil electronics / environment: 5... 85 C storage: 0... 00 C Permissible temperature medium filling fluid silicon oil overpressure: 0 00 C vacuum: 0... 50 C 8 for cooling element 00 C filling fluid food compatible oil overpressure: 0... 50 C vacuum: 0... 50 C 8 an optional cooling element can influence thermal effects for offset and span depending on installation position and filling conditions. 7 max. temperature of the medium for nominal pressure gauge > 0 bar: 50 C for 0 minutes with a max. environmental temperature of 50 C 8 also for P abs bar Electrical protection Shortcircuit protection Reverse polarity protection Electromagnetic compatibility Filling fluids permanent no damage, but also no function emission and immunity according to EN Standard silicon oil Options food compatible oil with FDA approval (Mobil DTE FM ; Category Code: H; NSF Registration No.: 0) Mechanical stability Vibration (DIN EN 008) G /": 0 g RMS (5... 000 Hz); others except G /": 0 g RMS (5 000 Hz) Shock (DIN EN 0087) G /": 500 g / msec; others except G /": 00 g / msec pressure measurement
Materials Pressure port stainless steel.0 ( L) Housing stainless steel.0 ( L) Option compact field housing stainless steel.05 (0), cable gland brass, nickel plated Seals (Oring) : FKM (recommended for medium temperatures 00 C) option: FFKM (recommended for medium temperatures > 00 C) clamp and dairy pipe: without Diaphragm : stainless steel.5 (L) option: Hastelloy C7 (.89) and Tantal on request Media wetted parts pressure port, diaphragm Explosion protection (only for... 0 ma / wire) Approval DX9 IBExU 0 ATEX 08 X zone 0: II G Ex ia IIC T Ga zone 0: II D Ex ta IIIC T 85 C Safety technical max. values U i = 8 V, I i = 9 ma, P i = 0 mw, C i 0 nf, L i 0 µh, the supply connections have an inner capacity of max. 7 nf to the housing Max. permissible temperature 0... 5 C Connecting cables (by factory) cable capacitance: signal line/shield also signal line/signal line: 0 pf/m cable inductance:signal line/shield also signal line/signal line: µh/m Miscellaneous Current consumption signal output current: max. 5 ma signal output voltage: max. 7 ma Weight approx. 00 g Installation position any 9 Operational life > 00 x 0 pressure cycles CEconformity EMC Directive: 00/08/EC 9 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. Wiring diagrams wiresystem (current) p supply + wiresystem (voltage) supply + p V S V S supply I supply U signal + V Pin configuration Electrical connections Supply + Supply Signal + (only for wire) Communication interface 0 ISO 00 Binder 7 (5pin) Binder 7 (7pin) Mx/ metal (pin) shield ground pin 5 RxD TxD GND 0 may not be connected directly with the PC (the suitable adapter is available as accessory) Electrical connections (dimensions in mm) option 5 7 field housing IN + IN OUT + cable colours (DIN 700) wh (white) bn (brown) gr (green) gn/ye green / yellow (for cableø up to 8 mm) ISO 00 Binder 7 Binder 7 Mx field housing cable outlet cable outlet, with (IP 5) 5pin (IP 7) 7pin (IP 7) pin (IP 7) (IP 7) PVC cable (IP 7) ventilation tube (IP 8) : m PVC cable (without ventilation tube, permissible temperature: 5... 70 C) different cable types and lengths available, permissible temperature depends on kind of cable www.bdsensors.com
Mechanical connection (dimensions in mm) option G/" flush DIN 85 G" flush DIN 85 dairy pipe (DIN 85) dimensions in mm size DN 5 DN 0 DN 50 A 5 B 5 8.5 metric threads and Clamp (ISO 85) dimensions in mm size DN 5 DN 8 DN 5 A 5 B 50.5 50.5 cooling element up to 00 C This datasheet contains product specification, properties are not guaranteed. Subject to change without notice. Windows is a registered trade mark of Microsoft Corporation pressure measurement Tel: +9 (0) 9 5 / 98 0 Fax: +9 (0) 9 5 / 98 www.bdsensors.com info@bdsensors.de DMPPi_E_00
Fax: +9 (0) 9 5 / 98 Ordering code Pressure gauge absolute 5 0 0 5 0 Input [bar] 0.0 0 0 0.0 0 0.0 0 0.0 0 0 0 0 0 0 0 0 0 0 0 0.0 0.0 S 0 0 S 0 V 0 V 0 0 V 0 9 9 9 Output 0 ma / wire Intrinsic safety 0 ma / wire 0 0 V / wire E Accuracy 0.% FSO Electrical connection Male and female plug ISO 00 Male plug Binder series 7 (5pin) Male plug Binder series 7 (7pin) Cable outlet with PVCcable Cable outlet Male plug Mx (pin) / metal Compact field housing stainless steel.05 0 0 0 0 A 0 0 T A 0 T R 0 M 0 8 5 0 9 9 Mechanical connection G/" with flush 5 welded diaphragm (DIN 85) Z 0 0 G" with flush welded diaphragm (DIN 85) Z Clamp DN 5 (ISO 85) Clamp DN 8 (ISO 85) Clamp DN 5 (ISO 85) Dairy pipe DN 5 (DIN 85) Dairy pipe DN 0 (DIN 85) Dairy pipe DN 50 (DIN 85) C C C M 7 M 7 5 M 7 9 9 Diaphragm Stainless steel.5 (L) Hastelloy C7 (.89) H consult Tantal T consult Seals for clamp or dairy pipe: without 0 for inch thread : FKM for inch thread option: FFKM 7 Filling Fluids Silicon oil food compatible oil Special version RS interface with cooling element up to 00 C RS interface and cooling element up to 00 C 9 9 cable socket is included in delivery : m PVC cable without ventilation tube (permissible temperature: 5 70 C), cable with ventilation tube (code TR0 = PVC cable), different cable types and lengths available, price without cable The cup nut has to be mounted by production of pressure transmitter with electrical connection field housing and mechanical connection dairy pipe. The cup nut has to be ordered as separate position. 5 possible only for P N bar RS interface only possible with el. connection Binder series 7 (7pin) Software, Interface and cable for DMP Pi with option RS have to be order separately (Ordering code: CIS Set 50; Software appropriate for Windows 95, 98, 000, NT Version.0 or newer and XP) Windows is a registrated trademark of Microsoft Corporation BD SENSORS GmbH BDSensorsStraße Telefon +9 (0) 9 5 / 98 0 www.bdsensors.com D 9599 Thierstein Telefax +9 (0) 9 5 / 98 info@bdsensors.de 0 This price list contains product specification; properties are not guaranteed. Detailed information about options are defined in the datasheet. Subject to change without notice.