丹佛斯压力传感器MBS3050

Pressure and Temperature Controls Data sheetAugust 2000DKACT.PD.P20.O1.02520B0437Heavy-duty PressureTransmitters, type MBS 3050·Resistant to cavitation, liquid hammer andpressure peaks ·Overload pressure 10-20´ measuring range·Durability: >10 million cycles·For use in severe industrial environments:- High vibration stability - IP 67 versions available- Wetted parts and enclosure of acid resistant steel ·CE-marked: EMC protected in accordance with EU EMC directive ·Temperature compensated and lasercalibrated·4-20 mA output signalDimensions1¤4-18 NPT9¤16-18 UNF-2A(SAE J514)DIN 16288-B6kt-G 1¤2 ADIN 3852/3M18´1.5 - 6gDIN 3852-G 1/4 Aã Danfoss 08-2000DIN 43650Flying leads, 125 mm with AMP 1730652 m screened cableIEC 947-5-2M12´1AMP 173065, maleData sheet Pressure transmitter type MBS 30502 DKACT.PD.P20.O1.02ã Danfoss A/S 08-2000Technical data Performance (IEC 770)Accuracy (at reference conditions) 3[±1% FS ±0.5% FS (typ.)Non-linearity (Best fit straight line)< ±0.5% FS Hysteresis and repeatability £ ±0.1% FSThermal zero point shift £ ±0.1% FS/10K (typ.)£ ±0.2 %FS/10K (max.)Thermal sensitivity (span) shift £ ±0.1% FS/10K (typ.)£ ±0.2 %FS/10K (max)Response time (liquids)< 4 ms10-20´FS - depending onmeasuring range Overload (static) and burst pressure Max overload: 1500 bar Max. burst: 2000 bar Durability, P: 10-90% FS>10´106 cyclesEnvironmental conditionsOperating temperature range -40 to 85°C Compensated temperature range 0 to 80°C Transport temperature range -50 to 85°C EMC - EmissionEN 50081-1EMC - ImmunityElectrostatic dischargeAir mode8 kVEN 50082-2 (IEC 801-2)Contact mode 4 kV EN 50082-2 (IEC 801-2)RF field10 V/m, 26 MHz - 1 GHz EN 50082-2 (IEC 801-3)conducted 10 V rms , 150 kHz - 30 MHz EN 50082-2 (IEC 801-6)Transientburst 4 kV (CM), Clamp EN 50082-2 (IEC 801-4)surge1 kV (CM,DM), Rg = 42 WEN 50082-2 (IEC 801-5)Insulation resistance > 100 M W at 100 V d.c.Mains frequency test 500 V, 50 Hz SEN 361503Vibration stability Sinusoidal 20 g, 25 Hz - 2 kHz IEC 68-2-6Random 7,5 g rms , 5 Hz - 1 kHz IEC 68-2-34, IEC 68-2-36Shock resistanceShock500 g / 1 msIEC 68-2-27Free fallIEC 68-2-32EnclosureDIN 43650 Plug IP 65 - IEC 529IEC 947-5-2, M12´1IP 67 - IEC 529AMP 173065IP 67 - IEC 5292 m cableIP 67 - IEC 529Mechanical characteristicsMaterials Wetted parts DIN 17440-1.4404 (AISI 316 L)EnclosureDIN 17440-1.4404 (AISI 316 L)Weight0.2 kgElectrical specificationsNom. output signal4 to 20 mA Supply voltage, V supply (polarity protected)9 to 34 V d.c.Voltage dependency < 0.2% FS/10K Current limitation28 mA (typ.)Load resistance R L (field of operation)V supply - 9 VR L £ ____________[W ]0.02 AData sheet Pressure transmitter type MBS 3050DKACT.PD.P20.O1.023ã Danfoss A/S 08-2000MBS 3050 with integrated pulse-snubber is specially suited for hydraulic applications where cavitation, liquid hammer or pressure peaks may occur – influences that often cause a short but extreme excess of the measuring range of the transmitter.The integrated pulse-snubber is in principle designed as a nozzle mounted in the passage between the measured medium and the pressure sensitive element of the transmitter.ApplicationCavitation, liquid hammer and pressure peaks may occur in hydraulic systems with changes in flow velocity, e.g. fast closing of a valve or pump starts and stops.The problem may occur on the inlet and outlet side, even at rather low operating pressures.Application and media conditionsMedia conditionClogging of the nozzle may occur in liquids containing particles. Mounting the transmitter in an upright position minimizes the risk of clogging, because the flow in the nozzle is restricted to the start-up period when the dead volume behind the nozzle fills, and furthermore because the nozzle orifice is relatively big (0.3 mm). The media viscosity has only little effect on the response time.Even at a viscosities up to 100 cSt, theresponse time will not exceed 4 ms.Pressure connectionsDimensionsPressure DIN 3852-G 1/4 A DIN 3852/3DIN 16288-B6kt-9¤16-18 UNF-2A1¤4-18 NPTconnection M18 ´ 1.5 - 6g G 1¤2 A (SAE J514)PN 630 bar 630 bar 630 bar630 bar 630 barGasket O-ring,O-ring,O-ring,13.3´1.8, NBR15.4´2.1, NBR12´2, NBRType no.MBS3050-XXXX-XFB04MBS3050-XXXX-XFA12MBS3050-XXXX-XEB08MBS3050-XXXX-XFD10MBS3050-XXXX-XEC04OrderingStandard version with DIN 43650 plugPressure Pressure rangeType no.Code no.connection P e0 - 160 bar MBS 3050 3211-1FB04060G1152DIN 3852-G 1/4 A0 - 250 bar MBS 3050 3411-1FB04060G11530 - 400 bar MBS 3050 3611-1FB04060G11540 - 600 barMBS 3050 3811-1FB04060G1408Electrical connections DIN 43650(Others on request)l Connected to MBS transmitter enclosureOrdering,Special versionsPressure connectionF B 04.....DIN 3852-G 1¤4 A, NBR O-ringF A 12.....DIN 3852/3, M18´1.5 - 6g, NBR O-ring E B 08.....DIN 16288-B6kt-G 1¤2 AF D 10.....9¤16 -18 UNF-2A (SAE J514), NBR O-ring E C 04.....1¤4 -18 NPTElectrical connection1.................................Plug (DIN 43650), Pg 92.................................Plug, AMP 173065, male3.................................With 2 m cable4.................................Flying leads, 125 mm,with AMP 173065, male5.................................Plug, IEC 947-5-2, M12´16.................................Plug (DIN 43650), Pg 11Output signal1..........................................4-20 mAMBS 3050- 1 -Measuring range0 - 1 bar ...........100 - 1.6 bar ........120 - 2.5 bar ........140 - 4 bar ...........160 - 6 bar ...........180 - 10 bar .........200 - 16 bar .........220 - 25 bar .........240 - 40 bar .........260 - 60 bar .........280 - 100 bar .......300 - 160 bar .......320 - 250 bar .......340 - 400 bar .......360 - 600 bar .......38Pressure referenceGauge (relative).................1Absolute.............................2Data sheet Pressure transmitter type MBS 3050Danfoss pressure trans-mitter programmeã Danfoss A/S (AC-SP .kaa) 08-20004 DKACT.PD.P20.O1.02Data Sheets:Heavy-duty Transmitters, type MBS 2050IK.21.I1.—Heavy-duty Transmitters, type MBS 4050IK.20.Z3.—Heavy-duty Transmitters, type MBS 5050IK.21.K1.—Articles:The Liquid (Water) Hammer PhenomenaIH.20.C1.—Danfoss Pressure and Temperature Controls offers the following product programme of Heavy-duty Transmitters:。