Deltapilot S FMB70. Technical Information

Transcription

1 Technical Information Deltapilot S FMB70 Hydrostatic Level Measurement Pressure sensor with the CONTITE TM measuring cell, condensate proofed and long-term stable; Communication via HART, PROFIBUS PA or FOUNDATION Fieldbus Application The hydrostatic pressure sensor is used for the following measuring tasks: Hydrostatic pressure measurement in liquids and paste media in all areas of process engineering, process measuring technology, pharmaceuticals and the food industries Level, volume or mass measurements in liquids Your benefits Very good reproducibility and long-term stability Hermetically sealed CONTITE TM measuring cell: Condensate and climatic proofed High reference accuracy: ±0.1% Minimum temperature effects HistoROM /M-DAT memory module Function-monitored from the measuring cell to the electronics Continuous modularity for differential pressure, hydrostatic and pressure (Deltabar S Deltapilot S Cerabar S), e.g. replaceable display universal electronic Quick commissioning thanks to quick setup menus Easy and safe menu-guided operation on-site, via 4 to 20 ma with HART, PROFIBUS PA or via FOUNDATION Fieldbus Extensive diagnostic functions TI416P/00/en/05.08 No

2 Table of contents Function and system design Device selection Overview of process connections on FMB Measuring principle Level measurement in closed tanks with pressure overlay Density measurement Communication protocol Human interface On-site display (optional) Operating elements HistoROM /M-DAT (optional) Functional Safety SIL2/IEC Declaration of conformity (optional) On-site operation Handheld terminals HART Handheld terminal DXR375 FOUNDATION Fieldbus FieldCare Remote operation FOUNDATION Fieldbus Commubox FXA ToF Adapter FXA Input Measured variable Measuring range Explanation of terms Output Output signal Signal range 4 to 20 ma HART Signal on alarm Load 4 to 20 ma HART Resolution Dynamic behavior current output Dynamic behavior HART Dynamic behavior PROFIBUS PA Dynamic behavior FOUNDATION Fieldbus Damping Power supply Electrical connection Supply voltage Current consumption Cable entry Cable specification Residual ripple Influence of power supply Accuracy Reference operating conditions Long-term stability Influence of the installation position Reference accuracy Total performance Total Error Warm-up period Thermal change of the zero output and the output span Operating conditions (installation) General installation instructions Wall and pipe mounting "Separate housing" version Rotating the housing Oxygen applications LABS-free applications Diaphragm seals for materials with hydrogen build-up (Gold-rhodium coating) Operating conditions (environment) Ambient temperature limits Storage temperature range Degree of protection Climate class Vibration resistance Electromagnetic compatibility Overvoltage protection (optional) Operating conditions (process) Process temperature limits Pressure specifications Mechanical construction Dimensions of T14 housing Dimensions of T15 housing Dimensions of T17 housing Process connections "Separate housing" version Weight Material Certificates and approvals CE mark Ex approvals Suitability for hygenic processes Overfill protection CRN approval Standards and guidelines Pressure Equipment Directive (PED) Ordering information FMB FMB70 (continued) FMB70 (continued) Accessories Welding flanges Welding neck for universal process adapter Welding neck for ISO G 1 1/2 thread Adapter HistoROM /M-DAT Mounting bracket M 12x1 plug sockets Endress+Hauser

3 Documentation Innovation Field of activities Technical information Operating instructions Brief operating instructions Functional safety manual (SIL) Safety instructions Installation/Control Drawings Overfill protection Endress+Hauser

4 Function and system design Device selection Deltapilot S FMB70 T14 T15 T17 P01-FMB70xxx-14-xx-xx-xx-000 Field of application Industries Process connections Process connection material Measuring ranges OPL 1 Process temperature range Ambient temperature range Reference accuracy Supply voltage Output Options Specialties Level measurement Pressure measurement Food, pharmaceutical, environment (fresh water and wastewater), chemical Thread Flanges Flush-mounted hygienic connections AISI 316L/ or (see chapter "Material") Alloy C276/ from 100 to +100 mbar to 900 to mbar max. 40 bar 10 to +100 C/+14 to +212 F (+135 C/+275 F for 30 minutes) 40 to +85 C ( 40 to +185 F) Separate housing: 40 to +60 C ( 40 to +140 F) ±0.1% of the set span 4 to20 ma HART: 10.5 to 45 V DC, EEx ia: 10.5 to 30 V DC PROFIBUS PA: 9 to 32 V DC FOUNDATION Fieldbus: 9 to 32 V DC 4 to 20 ma with overlaid HART protocol, PROFIBUS PA or FOUNDATION Fieldbus Gold-rhodium coated diaphragm 3.1 Inspection certificate 3A and EHEDG approval HistoROM /M-DAT memory module Separate housing Absolutely resistant to condensate thanks to hermetically sealed CONTITE TM cell Maximum flexibility thanks to modular design Cleaning of the transmitter for the use in paint shops 1) OPL: Over Pressure Limit; depends on the weakest link in terms of pressure of the selected components 4 Endress+Hauser

5 Overview of process connections on FMB70 Design Connection Version Standard Approval Nominal diameter Nominal pressure/class Threads G ISO 228 G 1 1/2 A 40 bar P01-PMP75xxx-03-xx-xx-xx-005 NPT ANSI 1 1/2 MNPT 40 bar Flanges EN/DIN flange P01-PMP75xxx-03-xx-xx-xx-006 P01-PMP75xxx-03-xx-xx-xx-001 EN / DIN 2527 DN 40 DN 50 DN 80 DN 100 ANSI flange ANSI B /2" 2" 3" 4" JIS flange B 2220 BL 25 A 50 A 80 A 100A PN 10/ lbs 10 K Hygienic connections Taper adapter with coupling nut DIN EHEDG DN 40 DN 50 PN 25 P01-FMD78xxx-03-xx-xx-xx-003 Clamp ISO 2852 EHEDG 3A DN 51 (2" ) Dependent on the clamp used P01-FMD78xxx-03-xx-xx-xx-005 DRD DN50 (65 mm) PN 25 P01-FMD78xxx-03-xx-xx-xx-006 Varivent EHEDG 3A Type N for DN 40 DN 162 pipes PN 40 P01-FMD78xxx-03-xx-xx-xx-007 SMS EHEDG 2" PN 25 P01-FMB70xxx-03-xx-xx-xx-001 IDF ISO2853 EHEDG 2" PN 25 P01-FMB70xxx-03-xx-xx-xx-002 Universal process adapter Universal process adapter with 6" extension P01-FMB70xxx-03-xx-xx-xx-000 EHEDG 3A d = 43.5 mm PN 10 Endress+Hauser 5

6 Measuring principle ➀ ➁ p atm p atm ➂ p = p + atm p hydr. p p ges p mess = atm p (p atm + p ) p mess = hydr. atm p hydr. h h h = p p ρ g p = p atm + p ges hydr. p ges p atm Deltapilot S hydrostatic level measurement and measuring principle 1 Measuring diaphragm 2 Measuring element 3 Process diaphragm (separating diaphragm) g Gravitational acceleration h Level height p tot Total pressure = hydrostatic pressure + atmospheric pressure p atm Atmospheric pressure p hydr. Hydrostatic pressure p meas Measured pressure in the measuring cell = hydrostatic pressure ρ Density of fluid P01-FMB70xxx-15-xx-xx-xx-000 Due to its weight, a liquid column creates hydrostatic pressure. If the density is constant, the hydrostatic pressure depends solely on the height h of the liquid column. The CONTITE measuring cell which works on the principle of the gauge pressure sensor constitutes the core of Deltapilot S. In contrast to conventional gauge pressure sensors, the precision measuring element (2) in the CONTITE measuring cell is absolutely protected between the process diaphragm (3) and the measuring diaphragm (1). Thanks to this hermetic sealing of the measuring element, the CONTITE measuring cell is absolutely insensitive to condensate, condensation and aggressive gases. The pressure applied is transferred from the process diaphragm to the measuring element by means of an oil without any loss in pressure. Two temperature sensors are arranged between the process diaphragm and measuring element which measure the distribution of temperature in the cell. The electronics can compensate any measuring errors resulting from fluctuations in temperature with these measured temperature values. A linearization with max. 32 points, based on a table entered either manually or semi-automatically, can be activated locally or remotely. This function provides a measurement in engineering units and a linear output signal for spheres, horizontal cylindrical tanks and vessels with conical outlet. 6 Endress+Hauser

7 Level measurement in closed tanks with pressure overlay You can determine the differential pressure in tanks with pressure overlay using two Deltapilot S probes. The measured pressure values of the two probes are sent to a signal processing unit such as Endress+Hauser RMA or a PLC. The signal processing unit or PLC determines the difference in pressure and uses this to calculate the level and the density where necessary. ➁ ➂ ➀ Level measurement in a closed tank with pressure overlay 1 Probe 1 measures the total pressure (hydrostatic pressure and top pressure) 2 Probe 2 measures the top pressure 3 The signal processing unit determines the difference in pressure and uses this to calculate the level P01-FMB70xxx-15-xx-xx-xx-001 Note When selecting the Deltapilot S probes, make sure you select large enough measuring ranges ( see example). The measuring diaphragm of probe 2 must not be flooded. This generates additional hydrostatic pressure which distorts the measurement. The ratio of hydrostatic pressure to top pressure should be no more than 1:6. Example: Max. hydrostatic pressure = 600 mbar Max. top pressure (probe 2) = 300 mbar Max. total pressure, measured with probe 1 = 300 mbar mbar = 900 mbar Measuring cell to be selected: 0 to 1200 mbar Max. pressure, measured with probe 2: 300 mbar Measuring cell to be selected: 0 to 400 mbar Density measurement You can measure the density in tanks with pressure overlay using two Deltapilot S probes and a signal processing unit or a PLC. The signal processing unit or the PLC calculates the density from the known distance Δh between the two probes and the two measured values p 1 and p 2. ➂ ➁ p 2 Δh ➀ p 1 Level measurement in a closed tank with pressure overlay P01-FMB70xxx-15-xx-xx-xx Deltapilot S determines pressure measured value p 1 2 Deltapilot S determines pressure measured value p 2 3 Signal processing unit determines the density from the two measured values p 1 and p 2 and the distance Δh. Endress+Hauser 7

8 Communication protocol 4 to 20 ma with HART communication protocol PROFIBUS PA The Endress+Hauser devices meet the FISCO model requirements. Due to the low current consumption of 13 ma ± 1 ma, the following can be operated at one bus segment with installation as per FISCO: Up to 7 Deltapilot S for EEx ia, CSA IS and FM IS applications Up to 27 Deltapilot S for all other applications, e.g. in non-hazardous areas, EEx na, etc. Further information on PROFIBUS PA can be found in Operating instructions BA034S "PROFIBUS DP/PA: Guidelines for planning and commissioning" and in the PNO guideline. FOUNDATION Fieldbus The Endress+Hauser devices meet the FISCO model requirements. Due to the low current consumption of 15 ma ± 1 ma, the following can be operated at one bus segment with installation as per FISCO: Up to 6 Deltapilot S for EEx ia, CSA IS and FM IS applications Up to 24 Deltapilot S for all other applications, e.g. in non-hazardous areas, EEx na, etc. Further information on FOUNDATION Fieldbus such as bus system component requirements are provided in Operating instructions BA013S "FOUNDATION Fieldbus Overview". 8 Endress+Hauser

9 Human interface On-site display (optional) A 4-line liquid crystal display (LCD) is used for display and operation. The on-site display shows measured values, dialog text as well as fault and notice messages in plain text, thereby supporting the user in every stage of operation. 4 to 20 ma HART and PROFIBUS PA Functions: 8-digit measured value display including sign and decimal point, bar graph for 4 to 20 ma HART as current display or for PROFIBUS PA as graphical display of the scaled value of the AI Block Simple and complete menu guidance thanks to separation of the parameters into three levels Each parameter is given a 3-digit ID number for easy navigation. Option for configuring the display according to individual requirements and desires, such as language, alternating display, display of other measured values such as sensor temperature, contrast setting Comprehensive diagnostic functions (fault and warning message, peak-hold indicators, etc.) Rapid and safe commissioning with the Quick Setup menus Measured value display Function name Value Parameter Identification number Header line + E Main line Information line Symbol Editing modes Bargraph Unit Operating keys Selection options Value that can be edited Current measured value P01-xxxxxxxx-07-xx-xx-en-011 FOUNDATION Fieldbus Functions: 8-digit measured value display including sign and decimal point, bargraph for current display Option for configuring the display according to individual requirements and desires, such as language, alternating display, display of other measured values such as sensor temperature, contrast setting Comprehensive diagnostic functions (fault and warning message) Measured value display Function name Value Parameter Identification number Header line Main line Information line Symbol Bargraph Unit P01-xMD7xxxx-07-xx-xx-xx-001 Endress+Hauser 9

10 ON 1 CK S D A TM FOUNDATION Deltapilot S FMB70 Operating elements With regard to T14 and T15 housings, the operating keys are located either outside the device under the protection cap or inside on the electronic insert. In T17 housings, the operating keys are always located inside on the electronic insert.in addition, devices with an on-site display and a 4 to 20 ma HART- or PROFIBUS PA electronic insert have operating keys on the on-site display. Operating keys on the exterior of the device ma HART PROFIBUS PA/ FOUNDATION Fieldbus 0% Zero P01-PMx7xxxx-19-xx-xx-xx-03 The operating keys located externally on the device work on the Hall sensor principle. As a result, no additional openings are required in the device. This guarantees: Complete protection against environmental influences such as moisture and contamination Simple operation without any tools No wear. Operating keys and elements located internally on the electronic insert on off ➃ ➄ ➅ ➀ ➁ ➂ on off ➆ ➅ ➀ ➁ ➂ ➃ on on 0% Zero Sensor Display ➄ on ➄ ➅ Sim. off 1 2 ➀ Simulation on 0% Sensor ➁ Zero ➂ Display HW ➃ 1 2 R HART FIELD COMMUNICATION PROTOCOL HW-Version: SW-Version: PC 1 2 off off Address SW HW HW-Version: SW-Version: PC Histo ROM 1 2 off HW-Version: SW-Version: PC Histo ROM P01-xxxxxxxx-19-xx-xx-xx-104 Electronic insert HART 1 Operating keys 2 Slot for optional display 3 Slot for optional HistoROM /M-DAT 4 DIP-switch for locking/unlocking measured-value-relevant parameters 5 DIP-switch for damping on/off 6 Green LED to indicate value being accepted P01-xxxxxxxx-19-xx-xx-xx-105 Electronic insert PROFIBUS PA 1 Green LED to indicate value being accepted 2 Key for position calibration and device reset 3 DIP-switch for bus address 4 Slot for optional display 5 Slot for optional HistoROM /M-DAT 6 DIP-switch for locking/unlocking measuredvalue-relevant parameters 7 DIP-switch for damping on/off P01-xxxxxxxx-19-xx-xx-xx-106 Electronic insert FOUNDATION Fieldbus 1 Green LED to indicate value being accepted 2 Key for position calibration 3 Slot for optional display 4 Slot for optional HistoROM /M-DAT 5 DIP-switch for locking/unlocking measured-value-relevant parameters 6 DIP-switch for simulation mode on/off 10 Endress+Hauser

11 HistoROM /M-DAT (optional) HistoROM /M-DAT is a memory module, which is attached to the electronic insert. The HistoROM /M-DAT can be retrofitted at any stage (Order number: ). Your benefits Quick and safe commissioning of the same measuring points by copying the configuration data of one transmitter to another transmitter Reliable process monitoring thanks to cyclical recording of pressure and sensor temperature measured values Simple diagnosis by recording diverse events such as alarms, configuration changes, counters for measuring range undershoot and overshoot for pressure and temperature as well as user limit overshoot and undershoot for pressure and temperature etc. Analysis and graphic evaluation of the events and process parameters via software (contained in scope of supply). HistoROM /M-DAT can be ordered via feature 100 "Additional options 1" or feature 110 "Additional options 2" or as spare parts. See also Page 39 ff. A CD with Endress+Hauser operating program is also included in the scope of delivery. You can copy data from one transmitter to another transmitter when operating a FOUNDATION Fieldbus device via an FF configuration program. You need the Endress+Hauser FieldCare operating program and the Commubox FXA291 service interface and the ToF Adapter FXA291 to be able to access the data and events saved in the HistoROM /M-DAT. Functional Safety SIL2/ IEC Declaration of conformity (optional) On-site operation The Deltapilot S hydrostatic pressure sensor with a 4 to 20 ma output signal have been developed to IEC standard. These devices can be used for process pressure monitoring up to SIL 2. For a detailed description of the safety functions with Deltapilot S, settings and characteristic quantities for functional safety, please refer to the "Manual for Functional Safety - Deltapilot S" SD213P. For devices with SIL2/IEC declaration of conformity, see Page 39 ff, Feature 100 "Additional option 1" and Feature 110 "Additional option 2", version E "SIL2/IEC 61508, Declaration of Conformity". Functions ma HART and PROFIBUS PA With on-site display: navigate through the operating menu using three operating keys Without on-site display: Position calibration (zero point correction) Setting lower-range value and upper-range value reference pressure present at device (HART only) Value acceptance indicated by green LED Device reset Locking and unlocking measured-value-relevant parameters Switching damping on and off Setting bus address (PROFIBUS PA only) The display of the device can be turned in 90 steps. Depending on the installation position of the device, this makes it easy to operate the device and read the measured value. Functions FOUNDATION Fieldbus Position calibration (zero point correction) Value acceptance indicated by green LED Locking and unlocking measured-value-relevant parameters Switching simulation mode on and off Handheld terminals HART Handheld terminal DXR375 FOUNDATION Fieldbus With a handheld terminal, all the parameters can be configured anywhere along the 4 to 20 ma line via menu operation. With a handheld terminal DXR375, all the parameters can be configured via menu operation. Endress+Hauser 11

12 FieldCare Remote operation FOUNDATION Fieldbus FieldCare is an Endress+Hauser asset management tool based on FDT technology. With FieldCare, you can configure all Endress+Hauser devices as well as devices from other manufacturers that support the FDT standard. The following operating systems are supported: WinNT4.0, Win2000 and Windows XP. FieldCare supports the following functions: Configuration of transmitters in offline and online operation Loading and saving device data (upload/download) HistoROM /M-DAT analysis Documentation of the measuring point Connection options: HART via Commubox FXA191 and the RS 232 C serial interface of a computer HART via Commubox FXA195 and the USB port on a computer PROFIBUS PA via segment coupler and PROFIBUS interface card Service interface with adapter Commubox FXA291 and ToF Adapter FXA291 (USB). An FF configuration program is required to integrate a device with "FOUNDATION Fieldbus signal" into an FF network or to set the FF-specific parameters. Please contact your local Endress+Hauser Sales Center for more information. Commubox FXA291 ToF Adapter FXA291! Note! The Commubox FXA291 connects Endress+Hauser field instruments with CDI interface (= Endress+Hauser Common Data Interface) to the USB interface of a personal computer or a notebook. For details refer to TI405C/07/en. For the following Endress+Hauser instruments you need the "ToF Adapter FXA291" as an additional accessory: Cerabar S PMC71, PMP7x Deltabar S PMD7x, FMD7x Deltapilot S FMB70 The ToF Adapter FXA291 connects the Commubox FXA291 via the USB interface of a personal computer or a notebook. For details refer to KA271F. 12 Endress+Hauser

13 Input Measured variable Hydrostatic pressure Measuring range Nominal value Measurement limit Smallest calibratable Span MWP 1 OPL 2 Vacuum resistance 3 Version in the order code 4 lower (LRL) 5 upper (URL) Synthetic oil/ inert oil [bar] [bar] [bar] [bar] [bar] [bar abs ] 100 mbar /0.04 1C 400 mbar /0.04 1F 1.2 bar /0.04 1H 4 bar /0.04 1M 10 bar /0.04 1P 1) The MWP (maximum working pressure) for the measuring device depends on the weakest element of the components selected with regard to pressure, i.e. the process connection ( see Page 28 ff) has to taken into consideration in addition to the sensor ( see Table above). Pay attention to the pressure-temperature dependence also. For the appropriate standards and further information, see Page 27, "Pressure specification". 2) OPL: Over Pressure Limit; depends on the weakest link in terms of pressure of the selected components. 3) The vacuum resistance applies for the measuring cell under reference operating conditions. 4) See also Page 38 ff, "Ordering information" chapter, feature 40 "Measuring range" 5) By default, the device is set to a low sensor limit of 0 bar. Please specify in the order if the low sensor limit is to be set to a different default value. Endress+Hauser 13

14 Explanation of terms Explanation of terms: Turn down (TD), set span and span based on zero point Case 1: Lower range value Upper range value Example: Lower range value (LRV) = 0 mbar Upper range value (URV) = 40 mbar Nominal value (URL) = 400 mbar Turn down: TD = URL / URV = 10:1 Set span: URV LRV = 40 mbar This span is based on the zero point. ➀ = ➁ LRL LRV URV URL 400 mbar mbar ➄ Example: 400 mbar measuring cell ➃ ➂ P01-DBxxxxxx-05-xx-xx-xx-001 Case 2: Lower range value (LRV) Upper range value (URV) Example: Lower range value (LRV) = 200 mbar Upper range value (URV) = 0 bar Nominal value (URL) = 400 mbar Turn down: TD = URL / (LRV) = 2:1 Set span: URV LRV = 200 mbar This span is based on the zero point. LRL LRV ➀ = ➁ 400 mbar mbar 200 mbar URV ➄ ➃ Example: 400 mbar measuring cell 1 Set span 2 Zero based span 3 Nominal value i upper range limit (URL) 4 Nominal measuring range 5 Sensor measuring range LRL Lower range limit URL Upper range limit LRV Lower range value URV Upper range value URL ➂ P01-DBxxxxxx-05-xx-xx-xx Endress+Hauser

15 Output Output signal Signal range 4to20mAHART Signal on alarm ma with superimposed digital communication protocol HART 5.0, 2-wire Digital communication signal PROFIBUS PA (Profile 3.0) Digital communication signal FOUNDATION Fieldbus 3.8 to 20.5 ma ma HART Options: Max. alarm*: can be set from ma Keep measured value: last measured value is kept Min. alarm: 3.6 ma * Factory setting: 22 ma PROFIBUS PA: can be set in the Analog Input block, options: Last Valid Out Value, Fsafe Value (factory setting), Status bad FOUNDATION Fieldbus: can be set, options: Last good Value, Fail Safe Value (factory setting), Wrong Value Load 4 to 20 ma HART ➀ Test R Lmax [ Ω] ➁ Test R Lmax [ Ω] ➂ ➃ ➂ ➃ U [V] U 10.5 V R Lmax 23 ma U [V] U 11.5 V R Lmax 23 ma P01-xMD7xxxx-05-xx-xx-xx-005 Load diagram, observe the position of the jumper and the explosion protection. ( See also page 20, section "Taking ma test signal".) 1 Jumper for the ma test signal inserted in "Non-test" position 2 Jumper for the ma test signal inserted in "Test" position 3 Supply voltage 10.5 (11.5) to 30 V DC for 1/2 G, 1 GD, 1/2 GD, FM IS, CSA IS, NEPSI Ex ia and IEC Ex ia 4 Supply voltage10.5 (11.5) to 45 V DC for devices for non-hazardous areas, 1/2 D, 1/3 D, 3 G EEx na, FM DIP, FM NI, CSA Dust-Ex R Lmax Maximum load resistance U Supply voltage Note! When operating via a handheld terminal or via PC with an operating program, a minimum communication resistance of 250 Ω must exist within the loop. Resolution Current output: 1 μa Display: can be set (setting at the factory: presentation of the maximum accuracy of the transmitter) Endress+Hauser 15

16 Dynamic behavior current output Dead time, Time constant (T63) I 100 % 63 % t 1 t 2 t Presentation of the dead time and the time constant P01-xxxxxxxx-05-xx-xx-xx-007 Type Dead time t 1 Time constant (T63), t 2 FMB70 40 ms 30 ms Dynamic behavior HART Dead time, Time constant (T63) A typical parametrization for the PLC of 3 to 4 values per second results in the following total dead time: Type Dead time t 1 Time constant (T63), t 2 FMB ms 30 ms Reading cycle HART commands: on average 3 to 4 per second on average. The Deltapilot S commands the BURST MODE function for cyclic value transmission via the HART communication protocol. Response time 250 ms Cycle time (Update time) On average ms. 16 Endress+Hauser

17 Dynamic behavior PROFIBUS PA Dead time, Time constant (T63) A typical cyclic parametrization for the PLC of 20 values per second results in the following total dead time: Type Dead time t 1 Time constant (T63), t 2 FMB ms 30 ms Response time Cyclic: approx. 10 ms per request Acyclic: < 50 ms All values are typical values. Cycle time (update time) The cycle time in a bus segment in cyclic data communication depends on the number of devices, the segment coupler used and the internal PLC cycle time. Dynamic behavior FOUNDATION Fieldbus Dead time, Time constant (T63) If the macro cycle time (of the PLC) is set to a typical value of 250 ms, the following total dead time results: Type Dead time t 1 Time constant (T63), t 2 FMB ms 30 ms Reading cycle Cyclic: up to 5/s, dependent on the number and nature of the function blocks used in a closed-control loop Acyclic: 10/s Response time Cyclic: < 80 ms Acyclic: < 40 ms All values are typical values. Cycle time (update time) 250 ms Damping A damping affects all outputs (output signal, display). Via on-site display, handheld terminal or PC with operating program, continuous from s Additionally for HART and PROFIBUS PA: via DIP-switch on the electronic insert, switch position "on" = set value and "off" Factory setting: 2 s Endress+Hauser 17

18 Deltapilot S FMB70 Power supply Electrical connection Note When using the measuring device in hazardous areas, installation must comply with the corresponding national standards and regulations and the Safety Instructions or Installation or Control Drawings. See also Page 43 ff, "Safety Instructions" and "Installation/Control Drawings" sections. Devices with integrated overvoltage protection must be grounded. See also Page 26. Protective circuits against reverse polarity, HF influences and overvoltage peaks are installed. 4 to 20 ma HART ➀ ➅ 10.5 V DC ➆ 11.5VDC 4 20 ma Test ➁ mA Test Test ➂ ➄ ➃ mA Test ➇ P01-xMx7xxxx-04-xx-xx-xx-001 Electrical connection 4 to 20 ma HART, here shown with aluminum housing (T14) 1 Housing 2 Jumper for 4 to 20 ma test signal See also Page 20, "Taking 4 to 20 ma test signal". 3 Internal ground terminal 4 External ground terminal 5 4 to 20 ma test signal between positive and test terminal 6 Minimum supply voltage 10.5 V DC, if the jumper is inserted in accordance with the illustration. 7 Minimum supply voltage 11.5 V DC, if the jumper is inserted in "Test" position. 8 Devices with integrated overvoltage protection are labelled OVP (overvoltage protection) here ( see also Page 26). PROFIBUS PA The two-wire cable must be connected to the "PA+" and "PA " terminals. FOUNDATION Fieldbus The two-wire cable must be connected to the "FF+" and "FF " terminals. Devices with Harting plug Han7D Deltapilot S Han7D Left: electrical connection for devices with Harting plug Han7D Right: view of the plug connector at the device P01-FMB70xxx-04-xx-xx-xx Endress+Hauser

19 Devices with M12 plug Deltapilot S + + M12 + Left: electrical connection for devices with M12 plug Right: view of the plug at the device P01-FMB70xxx-04-xx-xx-xx-001 Endress+Hauser offers for devices with M12 plug the following accessories: Plug-in jack M 12x1, straight Material: Body PA; coupling nut CuZn, nickel-plated Degree of protection (fully locked): IP67 Order number: Plug-in jack M 12x1, elbowed Material: Body PBT/PA; coupling nut GD-Zn, nickel-plated Degree of protection (fully locked): IP67 Order number: Cable 4x0.34 mm 2 with M12 socket, elbowed, screw plug, 5 m length Material: Body PUR; coupling nut CuSn/Ni; cable PVC Degree of protection (fully locked): IP67 Order number: Devices with 7/8" plug connector + Deltapilot S 7/8" + + left: Electrical connection for devices with 7/8" plug connector right: View of connector on device P01-FMB70xxx-04-xx-xx-xx-002 Endress+Hauser 19

20 Taking ma test signal A ma signal may be measured via the positive and test terminal without interrupting the measurement. The minimum supply voltage of the device can be reduced by simply changing the position of the jumper. As a result, operation is also possible with lower voltage sources. Observe the position of the jumper in accordance with the following table. Jumper position for test signal Test Description Taking ma test signal via plus and test terminal: possible. (Thus, the output current can be measured without interruption via the diode.) Delivery status minimum supply voltage: 11.5 V DC Test Taking ma test signal via plus and test terminal: not possible. minimum supply voltage: 10.5 V DC Supply voltage Note When using the measuring device in hazardous areas, installation must comply with the corresponding national standards and regulations and the Safety Instructions or Installation or Control Drawings. All explosion protection data are given in separate documentation which is available upon request. The Ex documentation is supplied as standard with all devices approved for use in explosion hazardous areas. See also Page 43 ff, "Safety Instructions" and "Installation/Control Drawings" sections. 4 to 20 ma HART Version for non-hazardous areas, jumper for 4 to 20 ma test signal in "Test" position (delivery status condition): 11.5 to 45 V DC Version for non-hazardous areas, jumper for 4 to 20 ma test signal in "Non-test" position 10.5 to 45 V DC PROFIBUS PA Version for non-hazardous areas: 9 to 32 V DC FOUNDATION Fieldbus Version for non-hazardous areas: 9 to 32 V DC Current consumption PROFIBUS PA: 13 ma ± 1 ma, switch-on current corresponds to IEC , Clause 21 FOUNDATION Fieldbus: 15 ma ± 1 ma, switch-on current corresponds to IEC , Clause 21 Cable entry Cable specification Residual ripple Influence of power supply See also Page 38 ff, feature 30 "Housing; Cable entry; Degree of protection". Endress+Hauser recommends using shielded, shielded twisted-pair two-wire cables. Terminals for wire cross-sections 0.5 to 2.5 mm 2 Cable external diameter: 5 to 9 mm Without influence on 4 to 20 ma signal up to ± 5% residual ripple within the permitted voltage range [according to HART hardware specification HCF_SPEC-54 (DIN IEC )] % of URL/1 V 20 Endress+Hauser

21 Accuracy Reference operating conditions Long-term stability Influence of the installation position Reference accuracy As per IEC Ambient temperature range T A = constant, in the range of: +21 to +33 C (+69.8 to F) Humidity ϕ = constant, in the range of: 5 to 80 % RH Ambient pressure p A = constant, in the range of: 860 to 1060 mbar Position of measuring cell = constant, in the range of: horizontal ±1 Input of LOW SENSOR TRIM and HIGH SENSOR TRIM for lower range value and upper range value Zero based span Membrane material: Alloy C276 (2.4819) Filling oil: synthetic oil (polyalphaolefin)/inert oil Supply voltage: 24 V DC ± 3 V DC Load with HART: 250 Ω 100 mbar measuring cell: ±0.18% of URL/year / ±0.45 % of URL/5 years 400 mbar, 1200 mbar measuring cell: ±0.1% of URL/year / ±0.25 % of URL/5 years 4000 mbar, mbar measuring cell: ±0.05% of URL/year / ±0.125 % of URL/5 years Maximum: ±2.3 mbar. This value is doubled for devices with inert oil. Note Position-dependent zero shift can be corrected. See also Page 23, "General installation instructions" section. The reference accuracy comprises the non-linearity according to limit point setting, hysteresis and non-reproducibility as per IEC Measuring cell % of the set span 100 mbar TD 1:1 to TD 2:1 TD > 2:1 to TD 4:1 = = ±0,15 ±0,075 x TD 400 mbar TD 1:1 to TD 4:1 TD > 4:1 to TD 10:1 = = ±0,15 ±0,0375 x TD 1200 mbar TD 1:1 to TD 2:1 TD > 2:1 to TD 12:1 = = ±0,1 ±0,05 x TD 4000 mbar TD 1:1 to TD 4:1 TD > 4:1 to TD 40:1 = = ±0,1 ±0,025 x TD bar TD 1:1 to TD 2,5:1 TD > 2,5:1 = = ±0,1 ±0,04 x TD Total performance The total performance comprises the non-linearity including hysteresis, non-reproducibility as well as the thermal change of the zero point. Measuring cell % of URL 100 mbar, 400 mbar ±0, mbar, 4000 mbar, mbar ±0,15 All specifications apply for the temperature range 10 to +60 C (+14 to +140 F). Endress+Hauser 21

22 Total Error The total error comprises the long-term stability and the total performance: Measuring cell % of URL/year 100 mbar ±0, mbar ±0, mbar ±0, mbar, bar ±0,20 Warm-up period 4 to 20 ma HART: 10 s PROFIBUS PA: 6 s FOUNDATION Fieldbus: 50 s Thermal change of the zero output and the output span Measuring cell C (+14 to +140 F) C (+140 to +185 F) % of the set span 100 mbar ±(0,3 x TD + 0,02) ±(0,4 x TD + 0,04) 400 mbar ±(0,25 x TD + 0,01) ±(0,3 x TD + 0,02) 1200 mbar, 4000 mbar, mbar ±(0,1 x TD + 0,01) ±(0,15 x TD + 0,02) These values specify the thermal change for the most unfavorable case that the process temperature and the ambient temperature change independently of each other. 22 Endress+Hauser

23 Operating conditions (installation) General installation instructions The orientation dependent zero point shift can be corrected directly on the device using an operating key, and even in a hazardous area on devices with external controls. The Deltapilot S housing can be rotated through up to 380. See also Page 25, "Rotating the housing" section. The on-site display can be rotated in 90 stages. Endress+Hauser offers a mounting bracket for installing the device on pipes or on walls. See also Page 23, "Wall and pipe mounting" section. Level measurement Always install the device under the lowest measuring point. Do not install the device at the following positions: in the filling curtain in the tank outflow or at a point in the tank that can be reached by pressure pulses from the agitator. The calibration and functional test can be carried out more easily if you mount the device downstream of a shut-off device. Deltapilot S must be included in the insulation for media that can harden when cold. Pressure measurement in gases Mount Deltapilot S with shut-off device above the tapping point so that condensate can flow into the process. Pressure measurement in steams Mount Deltapilot S with siphon below the tapping point. The siphon reduces the temperature to almost ambient temperature. Fill the siphon with fluid before commissioning. Pressure measurement in liquids Mount Deltapilot S with shut-off device below or at the same level as the tapping point. Wall and pipe mounting Endress+Hauser offers a mounting bracket for installing the device on pipes or on walls. See also Page 40 ff, feature 110, "Additional options 2" P01-PMx7xxxx-06-xx-xx-xx-001 Endress+Hauser 23

24 "Separate housing" version With the "separate housing" version, you are able to mount the housing with the electronics insert at a distance from the measuring point. This facilitates trouble-free measurement: Under particularly difficult measuring conditions (at installation locations that are cramped or difficult to access) If rapid cleaning of the measuring point is required If the measuring point is exposed to vibrations. You can choose between different cable versions: PE (2 m, 5 m and 10 m) FEP (5 m). See also Page 40 ff, Feature 110, "Additional options 2", Version "G". For the dimensions, see Page 34. FEP cable: IP 69K IP 66/68 NEMA 4/6P PE cable: IP 66/68 NEMA 4/6P ➂ ➃ IP xx (see chapter Ordering information ) ➀ ➁ r 120 mm P01-FMB70xxx-11-xx-xx-en-004 In the case of the "separate housing" version, the sensor is delivered with the process connection and cable ready mounted. The housing and a mounting bracket are enclosed as separate units. The cable is provided with a socket at both ends. These sockets are simply connected to the housing and the sensor. 1 Process connection with sensor 2 Cable, both ends are fitted with a socket 3 Mounting bracket provided, suitable for pipe and wall mounting 4 Housing with electronic insert Degree of protection for the process connection with sensor with the use of FEP cable: IP 69K IP 66/68 NEMA 4/6P PE cable: IP 66/68 NEMA 4/6P Technical data of the PE and FEP cable: Minimum bending radius: 120 mm (4.72 inch) Cable extraction force: max. 450 N Resistance to UV light Use in hazardous area: Intrinsically safe installations (Ex ia/is) FM/CSA IS: for Div.1 installatin only 24 Endress+Hauser

25 Rotating the housing The housing can be rotated through up to 380 by loosening the Allen screw. Your benefits Simple mounting by optimally aligning the housing Good, accessible device operation Optimum readability of the on-site display (optional). max. 380 Align the housing by loosening the Allen screw. Aluminum housing (T14 and T15): 2 mm Allen key; Stainless steel housing (T17): 3 mm Allen key P01-FMB70xxx-17-xx-xx-xx-000 Oxygen applications Oxygen and other gases can react explosively to oils, grease and plastics, such that, among other things, the following precautions must be taken: All components of the system, such as measuring devices, must be cleaned in accordance with the BAM (DIN 19247) requirements. Dependent on the materials used, a certain maximum temperature and a maximum pressure for oxygen applications must not be exceeded. The maximum temperature T max for oxygen applications is 60 C (140 F). The devices suitable for gaseous oxygen applications are listed in the following table with the specification p max. Order code for devices cleaned for oxygen applications FMB70 * * * ** * * ** F * * p max for oxygen applications Depends on the weakest link in terms of pressure of the selected components: over pressure limit (OPL) of the selected sensor or process connection (1.5 x PN) 1 1) See Page 13, "Measuring range" and Page 28 ff, "Mechanical construction" section LABS-free applications Diaphragm seals for materials with hydrogen build-up (Goldrhodium coating) Cleaning of the transmitter for the use e.g. in paint shops. With regard to materials in which hydrogen build-up takes place, hydrogen atoms can diffuse through the metal diaphragms. This can result in incorrect measurement results. Endress+Hauser offers diaphragms with Gold-Rhodium coating for this application. See also Page 39 "FMB70 ordering information", feature 60 "Diaphragm material" version "6". Endress+Hauser 25

26 Operating conditions (environment) Ambient temperature limits FMB70: 40 to +85 C ( 40 to +185 F) lower temperatures on request On-site display: 20 to +70 C ( 4 to +158 F) Extended operating temperature range with restrictions in the optical properties such as display speed and contrast: 40 to +85 C ( 40 to +185 F) Separate housing: 40 to +60 C ( 40 to +140 F) For devices for use in hazardous areas, see Safety Instructions, Installation or Control Drawing. See also Page 43 ff, "Safety Instructions" and "Installation/Control Drawing" sections). The device can be used in this temperature range. The values in the specification, such as thermal changes, may be exceeded in this case. Storage temperature range 40 to +100 C ( 40 to +212 F) On-site display: 40 to +85 C ( 40 to +185 F) Separate housing: 40 to +60 C ( 40 to +140 F) Degree of protection See Page 38 ff, feature 30 "Housing; Cable entry; Degree of protection". Degree of protection IP 68 for T17 housing: 1.83 mh 2 O for 24 hours Seperate housing see Page 24 Climate class Class 4K4H (air temperature: 20 to 55 C ( 4 to +131 F), relative humidity: 4 to 100 %) fulfilled as per DIN EN (condensation possible) Vibration resistance Device/Additional option Test standard Vibration resistance FMB70 GL guaranteed for: Hz: ±1,6 mm; Hz: 4 g in all 3 planes FMB70 with mounting bracket IEC guaranteed for: Hz: ±0,15 mm; Hz: 2 g in all 3 planes Electromagnetic compatibility Electromagnetic compatibility to EN and NAMUR recommendation EMC (NE21). For details refer to the declaration of conformity. Maximum deviation: < 0.5 % of span All measurements were performed with a turn down (TD) = 2:1. Overvoltage protection (optional) Overvoltage protection: Nominal functioning DC voltage: 600 V Nominal discharge current: 10 ka Surge current check î = 20 ka as per DIN EN : 8/20 μs satisfied Arrester AC current check I = 10 A satisfied See also page 39 ff, feature 100 "Additional options 1" and feature 110 "Additional options 2", version "M Overvoltage protection". Note! Devices with integrated overvoltage protection must be grounded. 26 Endress+Hauser

27 Operating conditions (process) Process temperature limits 10 to +100 C (+14 to +212 F) Up to +135 C (+275 F) short-term (for 30 minutes) for cleaning purposes Pressure specifications The maximum pressure for the measuring device is dependent on the lowest-rated element with regard to pressure, see the following sections for this: Page 13 ff, section "Measuring range" Chapter "Mechanical construction". The MWP (maximum working pressure) is specified on the nameplate. This value refers to a reference temperature of 20 C (68 F) or 100 F for ANSI flanges and may be applied to the device for an unlimited time. Observe pressure-temperature dependency. The pressure values permitted at higher temperatures can be found in the following standards: EN : 2001 Tab ASME B 16.5a 1998 Tab F316 ASME B 16.5a 1998 Tab N10276 JIS B 2220 The test pressure corresponds to the over pressure limit of the measuring instrument (Over pressure limits OPL = 1.5 x MWP) and may fit only temporally limited, so that no permanent damage develops. The Pressure Equipment Directive (EC Directive 97/23/EC) uses the abbreviation "PS". The abbreviation "PS" corresponds to the MWP (maximum working pressure) of the measuring device. In the case of sensor range and process connections where the OPL (Over Pressure Limit) of the pressure connection is smaller than the nominal value of the sensor, the device is set at the factory, at the very maximum, to the OPL value of the process connection. If you want to use the entire sensor range, select a process connection with a higher OPL value (1.5 x PN; PN = MWP). In oxygen applications, the values for "p max and T max for oxygen applications" as per Page 25, "Oxygen applications" may not be exceeded. 1) With regard to their stability-temperature property, the materials and are grouped together under 13EO in EN Tab. 18. The chemical composition of the two materials can be identical. Endress+Hauser 27

28 Dimensions of T14 housing Mechanical construction H FIELD TERMINALS Front view, left-hand side view, top view. See appropriate process connection for installation height H. For housing weight see Page 35. P01-FMB70xxx xx-xx-000 Dimensions of T15 housing H H Front view, left-hand side view, top view. See appropriate process connection for installation height H. For housing weight see Page 35. P01-FMB70xxx xx-xx-002 Dimensions of T17 housing H FIELD TERMINALS H Front view, left-hand side view, top view. See appropriate process connection for installation height H. For housing weight see Page 35. P01-FMB70xxx xx-xx Endress+Hauser

29 Process connections Threaded connection ISO 228 and NPT SW AF ➀ G 1 1/2 SW AF ➁ 1 1/2 NPT H H G 1 1/2 ø55 1 1/2 NPT ø55 FMB70 with thread, See following table for installation height. For weight see Page Thread ISO 228 G 1 1/2 A; Material version 1G: AISI 316L/1.4435, version 1H: Alloy C276/ Thread ANSI 1 1/2 MNPT; Material version 2D: AISI 316L/ P01-FMB70xxx xx-xx-004 Installation height H for devices with threaded connection Description T14 housing, optional display on the side T15 housing, optional display on top, flat cover T15 housing, optional display on top, high cover T17 housing, optional display on the side Device height H 185 mm 191 mm 202 mm 201 mm! Note! Some device versions have CRN approval. For a CRN-approved device, a CRN-approved process connection ( see page 39, feature 70 "Process connection") has to be ordered with a CSA approval ( see page 38, feature 10 "Approval"). These devices are fitted with a separate plate bearing the registration number CRN OF1987.7C. EN/DIN flanges, connection dimensions as per EN /DIN 2527 g 2 2 h b H g k D FMB70, flange with raised face H: Device height = Height of the device without flange h + flange thickness b height h see Page 31. P01-FMB70xxx xx-xx-002 Endress+Hauser 29

30 Flange 1 Boltholes Version Material 2 Nominal diameter Nominal pressure Shape 3 Diameter Raised face diameter Raised face height Thickness Quantity Diameter Hole circle Flange weight 4 D b g f g 2 k [mm] [mm] [mm] [mm] [mm] [mm] [kg] CE AISI 316L DN 40 PN 10/16 B1 (C) CF AISI 316L DN 50 PN 10/16 B1 (C) CG AISI 316L DN 80 PN 10/16 B1 (C) CH AISI 316L DN 100 PN 10/16 B1 (C) ) The roughness of the surface in contact with the medium, including the sealing surface of the flanges (all standards) is Ra 0.8. Lower surface roughness on request. 2) AISI 316L 3) Designation as per DIN 2526 in brackets 4) Weight incl. pipe and measuring cell, housing weight, see Page 35 ANSI flanges, connection dimensions as per ANSI B 16.5, raised face RF g 2 2 b h H g k D FMB70, flange with raised face H: Device height = Height of the device without flange h + flange thickness b height h see Page 31. P01-FMB70xxx xx-xx-002 Flange 1 Boltholes Version Material 2 Nominal diameter Class Diameter Thickness Raised face diameter Raised face height Quantity Diameter Hole circle Flange weight 3 D b g f g 2 k [in] [lb./sq in] [in] [mm] [in] [mm] [in] [mm] [in] [mm] [in] [mm] [in] [mm] [kg] AE AISI 316/ 316L 1 1/ AF AISI 316/ 316L AG AISI 316/ 316L AH AISI 316/ 316L ) The roughness of the surface in contact with the medium, including the sealing surface of the flanges (all standards) is Ra 0.8. Lower surface roughness on request. 2) Combination of AISI 316 for required pressure resistance and AISI 316L for required chemical resistance (dual rated) 3) Weight incl. pipe and measuring cell, housing weight, see Page Endress+Hauser