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1880 Series Digital Extra Small Size Thermal Gas Mass Flow Controller and Mass Flow Meter1
Meter for Liquid GasMass Flow ControllerSmall Size Mass Flow Controller
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd
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Product Description APPENDIX 2 SPECIFICATIONS1880 Digital UP TO 10SLM MASS FLOW CONTROLLER/METERModel 1880Full Scale Range (N2 eqv.)2 SCCM - 10 SLMControl ValveNormally closed/Normally OpenFittingG1/8",PT1/8" or 1/8" Swagelok CompatibleSealfluororubberFKMPerfluoroetherFFKMResponse Time≤0.8 secAccuracy≥25% F.S.≤±1% S.P.<25% F.S.≤± 0.25% F.S.Linearity≤±0.5% F.S.(≥30SLM: ≤1%)Repeatability≤±0.1% F.S.Operating Differential Pressure2 SCCM - 5 SLM0.05 - 0.3 MPa6 SLM - 10 SLM0.15 - 0.3 MPaLeak IntegrityMax 1x10-9Pa.m3/sec (He)Control Range2-100% F.S.Max operating Pressure0.48 MPaProof Pressure1 MPaCommunication TypeDigital: RS-485 / Analog: DC 0-5VPower Supply+12VDC - +32VDC+12VDC 500mA - +32VDC 180mAOutput SignalDigital: RS-485 / Analog: DC 0-5VPower Consumption+12VDC - +32VDC6WOperation Temperature5-45 Deg CMaterialfluororubberSUS316L, FKM, Electromagnetic stainless steelPerfluoroetherSUS316L, FFKM, Electromagnetic stainless steelSurface FinishFKM,FFKM≤5RAsilanization≤5RAWeightappr. 0.28 KGAPPENDIX 3 SELECTION GUIDE 1880 Digital UP TO 10SLM MASS FLOW CONTROLLER/METERModelDigital Communication18 SeriesStandard model 80 Product Type Mass Flow Controller FC Mass Flow Meter FM SealFKM R FFKM F CommunicationDigital (RS485/Modbus)& Analog 8pin/12-32v RV Control ValveNormally Closed C Normally Open(*1) O TemperatureStandard 5-45 Deg C S Surface FinishSilanization (*6) G Fitting(*2)1/8" Swagelok Compatible E2S 1/8" G E2G 1/8" PT E2R GASGas N2 Full ScaleFlow Rate(*3) 100 SCCMEXAMPLE MFC:1880-FCRRVCS-E2S-N2-100SCCM / MFM:1880-FMRRVS-E2S-N2-100SCCM(*1) For customized models, please contact your sales representative.(*2) For more fitting options, please contact your sales representative.(*3) Flow rate is calibrated (N2 eqv.) at standard temperature and pressure. (Standard: 0 Deg C and 101kPa)(*4)1880 digital RS-485 model is available with analog model (DC 0-5V)(*5)More requirement of Electrolytic Polishing or Passivating , please contact your sales representative.(*6)Silanization models can be customized.Microflow concept:Tiny flow meters are used for research and analysis with obvious advantages. First of all, because of the internal volume of the instrumentSmall, fast analysis, the amount of reagents used and the required analyte is also reduced accordingly, the latter is usuallyIt is an expensive reagent. Secondly, the size of the instrument is much smaller than that of traditional equipment, which can reduce the whole life department.Learn the size and size of the system, fundamentally reduce the cost of ownership of the entire system equipment. In addition,The use of compact and lightweight meters will help to develop portable systems.RJ-45 (+12VDC - +32VDC) Mass Flow Controller Mass Flow MeterPin SignalDescription1+12~+32VDCPower Input2POWER COMMON*1Connect GND3SETPT. 0-5VDCFlow output terminal. Flow is represented by a signal scaled between 0 VDC and 5 VDC:? 0 VDC = 0%? 5 VDC = 100% of full-scale flow4SIGNALCOMMONConnect GND5OUTPUT,0-5Vlow output terminal. Flow is represented by a signal scaled between 0 VDC and 5 VDC:? 0 VDC = 0%? 5 VDC = 100% of full-scale flow6VALVEOPEN/CLOSED(PURGE)*2This signal controls the position of the control valve: ?Open = +V?Closed =GND?Control = No Connection7RS-485(+)Digital communication 8RS-485(-)Digital communication *1: To prevent voltage fluctuations caused by the valve drive current, it is necessary to connect the power COMMON terminal (Pin No. 2) and signal COMMON terminal (Pin No. 4) on the power supply side. It is important to wire them separately and ensure they are connected as a common point on the power supply side, as they are not internally connected within the MFC.*2: For MFM, Pin(3, 6)are not used.*3: In order to prevent noise influence, use shielded cable.DIMENSIONAL DRAWINGS1880 Digital UP TO 10SLM MASS FLOW CONTROLLER/METER(1/8"G and 1/8" Swagelok Compatible)
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