level radar measurement in liquids-micropilot fmr50

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Level measurement in liquids: Continuous, non-contact level measurement of liquids, pastes... Email: lam.nguyen@vietan-enviro.com HP: 0945 293292

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  • 1.Level measurement in liquidsApplicationContinuous, non-contact level measurement of liquids, pastes and slurriesFeatures FMR50 Attractively-priced device for basic supply and storage applications as well as utilityprocesses Encapsulated PVDF or PP cladded horn antenna Maximum measuring range: 30 m (98 ft);for version with enhanced dynamics: 40 m (131 ft) Process connection : 1" thread , mounting bracket or with slip-on flange Temp. range: 40 to +130 C (40 to +266 F) Pressure range: 1 to +3 bar (14.5 to +43.5 psi) Accuracy: 2 mmYour benefits Reliable even under changing product and process conditions Integrated data memory (HistoROM) for high availability Intuitive operating menu in national languages for easy commissioning Exact diagnostic and process information International approvals for use in hazardous areas 5-point linearity protocol WHG and marine approvals SIL2 according to IEC 61508, SIL3 in case of homogeneous or heterogeneousredundancy System integration via HART/PROFIBUS PA (Profile 3.02)/FOUNDATION FieldbusProducts Solutions ServicesTechnical InformationMicropilot FMR50Level radarTI01039F/00/EN/02.1371211234

2. Micropilot FMR502 Endress+HauserTable of contentsImportant document information . . . . . . . . . . . . . . . 3Document conventions . . . . . . . . . . . . . . . . . . . . . . . . . . 3Function and system design . . . . . . . . . . . . . . . . . . . 5Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Operating frequency . . . . . . . . . . . . . . . . . . . . . . . . . . 10Transmitting power . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Linearization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Galvanic isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Protocol-specific data . . . . . . . . . . . . . . . . . . . . . . . . . . 12Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . 16Device plug connectors . . . . . . . . . . . . . . . . . . . . . . . . . 23Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . 26Power supply failure . . . . . . . . . . . . . . . . . . . . . . . . . . 27Potential equalization . . . . . . . . . . . . . . . . . . . . . . . . . 27Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Cable specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Overvoltage protection . . . . . . . . . . . . . . . . . . . . . . . . . 28Performance characteristics . . . . . . . . . . . . . . . . . . 29Reference operating conditions . . . . . . . . . . . . . . . . . . . 29Maximum measured error . . . . . . . . . . . . . . . . . . . . . . . 29Measured value resolution . . . . . . . . . . . . . . . . . . . . . . 30Reaction time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Influence of ambient temperature . . . . . . . . . . . . . . . . . 30Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Installation conditions . . . . . . . . . . . . . . . . . . . . . . . . . 31Measuring conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 35Installation in vessel (free space) . . . . . . . . . . . . . . . . . . 36Installation in stilling well . . . . . . . . . . . . . . . . . . . . . . . 39Installation in bypass . . . . . . . . . . . . . . . . . . . . . . . . . . 42Vessels with heat insulation . . . . . . . . . . . . . . . . . . . . . 45Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Ambient temperature range . . . . . . . . . . . . . . . . . . . . . 46Ambient temperature limits . . . . . . . . . . . . . . . . . . . . . 46Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 47Climate class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Altitude according to IEC61010-1 Ed.3 . . . . . . . . . . . . . . 47Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . 47Vibration resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Cleaning the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . 47Electromagnetic compatibility (EMC) . . . . . . . . . . . . . . . 48Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Process temperature range . . . . . . . . . . . . . . . . . . . . . . 49Process pressure range . . . . . . . . . . . . . . . . . . . . . . . . . 49Dielectric constant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Mechanical construction . . . . . . . . . . . . . . . . . . . . 50Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Operability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Operating concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Operation with remote display and operating moduleFHX50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Integration in tank gauging system . . . . . . . . . . . . . . . . . 61System integration via Fieldgate . . . . . . . . . . . . . . . . . . . 62Certificates and approvals . . . . . . . . . . . . . . . . . . . 63CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63C-Tick symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Ex approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Dual seal according to ANSI/ISA 12.27.01 . . . . . . . . . . . . 63Functional Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Pressure Equipment Directive . . . . . . . . . . . . . . . . . . . . 63Marine certificate (in preparation) . . . . . . . . . . . . . . . . . 63Radio standard EN302729-1/2 . . . . . . . . . . . . . . . . . . . 63Radio standard EN302372-1/2 . . . . . . . . . . . . . . . . . . . 64FCC / Industry Canada . . . . . . . . . . . . . . . . . . . . . . . . . 64CRN approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Track record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Other standards and guidelines . . . . . . . . . . . . . . . . . . . 65Ordering information . . . . . . . . . . . . . . . . . . . . . . . 66Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . 665-point linearity protocol (in preparation) . . . . . . . . . . . . 66Customized parametrization . . . . . . . . . . . . . . . . . . . . . 67Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Device-specific accessories . . . . . . . . . . . . . . . . . . . . . . 68Communication-specific accessories . . . . . . . . . . . . . . . . 71Service-specific accessories . . . . . . . . . . . . . . . . . . . . . . 72System components . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73Standard documentation . . . . . . . . . . . . . . . . . . . . . . . . 73Supplementary documentation . . . . . . . . . . . . . . . . . . . 73Safety Instructions (XA) . . . . . . . . . . . . . . . . . . . . . . . . 73Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 74Patents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 3. Micropilot FMR50Endress+Hauser 3Important document informationDocument conventions Safety symbolsSymbol MeaningDANGERA0011189-ENDANGER!This symbol alerts you to a dangerous situation. Failure to avoid this situation will result inserious or fatal injury.WARNINGA0011190-ENWARNING!This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inserious or fatal injury.CAUTIONA0011191-ENCAUTION!This symbol alerts you to a dangerous situation. Failure to avoid this situation can result inminor or medium injury.NOTICEA0011192-ENNOTICE!This symbol contains information on procedures and other facts which do not result inpersonal injury.Electrical symbolsSymbol MeaningA0011197Direct currentA terminal to which DC voltage is applied or through which direct current flows.A0011198Alternating currentA terminal to which alternating voltage is applied or through which alternating current flows.A0017381Direct current and alternating current A terminal to which alternating voltage or DC voltage is applied. A terminal through which alternating current or direct current flows.A0011200Ground connectionA grounded terminal which, as far as the operator is concerned, is grounded via a groundingsystem.A0011199Protective ground connectionA terminal which must be connected to ground prior to establishing any other connections.A0011201Equipotential connectionA connection that has to be connected to the plant grounding system: This may be a potentialequalization line or a star grounding system depending on national or company codes of practice.Symbols for certain types of informationSymbol MeaningA0011182AllowedIndicates procedures, processes or actions that are allowed.A0011183PreferredIndicates procedures, processes or actions that

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