Technical Information Proline Promass 84F

Transcription

1 TI13D/6/EN/ Products Solutions Services Technical Information Proline Promass 84F Coriolis flowmeter Premium accuracy, robustness and transmitter for custody transfer Application Measuring principle operates independently of physical fluid properties such as viscosity or density Highest measurement performance for liquids and gases under varying, demanding process conditions Device properties Mass flow: measured error ±,5% (PremiumCal) Rated secondary containment up to 4 bar (58 psi) Nominal diameter: DN 8 to 25 (³ ₈ to 1") 4-line backlit display with touch control Device in compact or remote version Phase-shifted pulse, HART, Modbus RS485 Your benefits Highest process safety immune to fluctuating and harsh environments Fewer process measuring points multivariable measurement (flow, density, temp) Space-saving installation no in/outlet run needs Quality designed for custody transfer; featuring worldwide recognized metrological approvals Flexible data transfer options numerous communication types Automatic recovery of data for servicing

2 Table of contents Function and system design Measuring principle Measuring system Input Measured variable Measuring range in non-custody transfer mode Measuring range in custody transfer mode Operable flow range Input signal Output Output signal Signal on alarm Load Low flow cutoff Galvanic isolation Switching output Power supply Terminal assignment Supply voltage Power consumption Power supply failure Electrical connection Electrical connection remote version Switching on the power supply in custody transfer mode... 1 Potential equalisation Cable entries Remote version cable specifications Performance characteristics Reference operating conditions Maximum measured error Repeatability Response time Influence of medium temperature Influence of medium pressure Design fundamentals Installation Mounting location Orientation Installation instructions Inlet and outlet runs Length of connecting cable Special mounting instructions Environment Ambient temperature range Storage temperature Ambient class Degree of protection Shock resistance Vibration resistance CIP cleaning SIP cleaning Electromagnetic compatibility (EMC) Process Medium temperature range Medium density Medium pressure range (nominal pressure) Pressure-temperature ratings Rupture disk Limiting flow Pressure loss System pressure Thermal insulation Heating Custody transfer measurement Custody transfer variables Suitability for custody transfer, metrological control, obligation to subsequent verification Verification (Example) Stamp points Mechanical construction Design/dimensions Weight Material Process connections Operability Local operation Language groups Remote operation Certificates and approvals CE mark C-tick mark Ex approval Sanitary compatibility Modbus RS485 certification Pressure measuring device approval Measuring Instruments Directive Approval for custody transfer Suitability for custody transfer measurement Other standards and guidelines Ordering Information Accessories Device-specific accessories Communication-specific accessories Service-specific accessories System components Documentation Registered trademarks Endress+Hauser

3 Function and system design Measuring principle The measuring principle is based on the controlled generation of Coriolis forces. These forces are always present when both translational and rotational movements are superimposed. F C = 2 Δm (v ω) F C = Coriolis force Δm = moving mass ω = rotational velocity v = velocity of the moving mass in a rotating or oscillating system The amplitude of the Coriolis force depends on the moving mass Δm, its velocity v in the system, and thus on the mass flow. Instead of a constant angular velocity ω, the Promass sensor uses oscillation. The measuring tubes through which the measured material flows are brought into oscillation. The Coriolis forces produced at the measuring tubes cause a phase shift in the tube oscillations (see illustration): At zero flow, in other words when the fluid is at a standstill, the two tubes oscillate in phase (1). Mass flow causes deceleration of the oscillation at the inlet of the tubes (2) and acceleration at the outlet (3). A B A B A B a3383 The phase difference (A-B) increases with increasing mass flow. Electrodynamic sensors register the tube oscillations at the inlet and outlet. System balance is ensured by the antiphase oscillation of the two measuring tubes. The measuring principle operates independently of temperature, pressure, viscosity, conductivity and flow profile. Density measurement The measuring tubes are continuously excited at their resonance frequency. A change in the mass and thus the density of the oscillating system (comprising measuring tubes and fluid) results in a corresponding, automatic adjustment in the oscillation frequency. Resonance frequency is thus a function of fluid density. The micro-processor utilises this relationship to obtain a density signal. Temperature measurement The temperature of the measuring tubes is determined in order to calculate the compensation factor due to temperature effects. This signal corresponds to the process temperature and is also available as an output. The temperature measurement cannot be used to generate data for invoicing in applications subject to legal metrology controls. Endress+Hauser 3

4 Esc + E Proline Promass 84F Measuring system The measuring system consists of a transmitter and a sensor. Two versions are available: Compact version: transmitter and sensor form a single mechanical unit. Remote version: transmitter and sensor are installed separately. Transmitter Promass 84 Four-line liquid-crystal display Operation with "Touch control" Application-specific Quick Setup Mass flow, volume flow, density and temperature measurement as well as calculated variables (e.g. corrected volume flow) a3672 Sensor F (Standard version) a3673 Universal sensor for fluid temperatures up to +2 C (+392 F). Nominal diameters DN 8 to 25 (³ ₈" to 1"). Material: Stainless Steel EN /ASTM 94L, EN 1.444/ASTM 316L, Alloy C22 DIN Material: Sensor: Stainless Steel: 1.431/1.437 (34L), optional (316/316L) Measuring tube: Stainless Steel: (94L), (316/316L); Alloy C22, (UNS N622) Process connections: Stainless Steel: (F34), (316/316L); Alloy C22, (UNS N622) F (High-temperature version) a3675 Universal high-temperature sensor for fluid temperatures up to +35 C (+662 F). Nominal diameters DN 25, 5, 8 (1", 2", 3") Material: Process connections: Rostfreier Stahl (316/316L); Alloy C22, (UNS N622) 4 Endress+Hauser

5 Input Measured variable Mass flow (proportional to the phase difference between two sensors mounted on the measuring tube to register a phase shift in the oscillation) Fluid density (proportional to resonance frequency of the measuring tube) Fluid temperature (measured with temperature sensors) Measuring range in noncustody transfer mode Measuring ranges for liquids DN Range for full scale values (liquids) min(f) to max(f) [mm] [in] [kg/h] [lb/min] 8 ³ ₈ to 2 to ½ to 65 to to 18 to ½ to 45 to to 7 to to 18 to to 35 to to 8 to to 22 to 885 Measuring ranges for gases The full scale values depend on the density of the gas. Use the formula below to calculate the full scale values: max(g) = max(f) ρ (G) x [kg/m³] max(g) = Max. full scale value for gas [kg/h] max(f) = Max. full scale value for liquid [kg/h] ρ (G) = gas density in [kg/m³] under process conditions DN DN X [mm] [in] [mm] [in] X 8 ³ ₈ ½ ½ Here, max(g) can never be greater than max(f) Calculation example for gas: Sensor type: Promass F, DN 5 Gas: air with a density of 6.3 kg/m³ (at 2 C and 5 bar) Measuring range (liquids): 7 kg/h x = 9 (for Promass F DN 5) Max. possible full scale value: max(g) = max(f) ρ (G) x [kg/m ] = 7 kg/h 6.3 kg/m³ 9 kg/m³ = 469 kg/h Recommended full scale values See information in chapter "Limiting flow" 27 Endress+Hauser 5

6 Measuring range in custody transfer mode The following are example data for German PTB approval (liquids other than water). Measuring ranges for liquids in mass flow DN Mass flow (liquids) Q min to Q max Smallest measured quantity [mm] [in] [kg/min] [lbs/min] [kg] [lbs] 8 ³ ₈ 1.5 to to ½ 5 to to to to ½ 35 to to to to to to to to to to to to Measuring ranges for liquids in volume flow (also LPG) DN Volume flow (liquids) Q min to Q max Smallest measured quantity [mm] [in] [l/min] [gal/hr] [l] [gal] 8 ³ ₈ 1.5 to to ½ 5 to to to to ½ 35 to to to to to to to to to to ! Note! to to For information about the other approvals see corresponding certificate. Operable flow range Input signal Over 2 : 1 for verified device Status input (auxiliary input), HART: U = 3 to 3 V DC, R i = 5 kω, galvanically isolated. Configurable for: totalizer reset, positive zero return, error message reset, zero point adjustment start. Status input (auxiliary input), Modbus RS485: U = 3 to 3 V DC, R i = 3 kω, galvanically isolated, switch level: ±3 to ±3 V DC, independent of polarity. Configurable for: totalizer reset, positive zero return, error message reset, zero point adjustment start. 6 Endress+Hauser

7 Output Output signal Current output, HART Active/passive selectable, galvanically isolated, time constant selectable (.5 to 1 s), full scale value selectable, temperature coefficient: typically.5% o.r./ C, resolution:.5 μa Active: /4 to 2 ma, R L < 7 Ω (for HART: R L 25 Ω) Passive: 4 to 2 ma; supply voltage U S 18 to 3 V DC; R i 15 Ω Pulse / frequency output, HART For custody transfer measurement, two pulse outputs can be operated. Passive, galvanically isolated, open collector, 3 V DC, 25 ma Frequency output: Full scale frequency 2 to 1 Hz (f max = 125 Hz), on/off ratio 1:1, pulse width max. 2 s. In "Phase-shifted pulse outputs" operating mode, the end frequency is limited to a maximum of 5 Hz. Pulse output: Pulse value and pulse polarity selectable, pulse width configurable (.5 to 2 ms) Pulse / frequency output, Modbus Active/passive selectable, galvanically isolated Active: 24 V DC, 25 ma (max. 25 ma during 2 ms), R L > 1 Ω Passive: Open Collector, 3 V DC, 25 ma Frequency output: Full scale frequency 2 to 1 Hz (f max = 125 Hz), on/off ratio 1:1, pulse width max. 2 s. Pulse output: Pulse value and pulse polarity selectable, pulse width configurable (.5 to 2 ms) Modbus interface Modbus device type: slave Address range: 1 to 247 Functions codes supported: 3, 4, 6, 8, 16, 23 Broadcast: supported with the function codes 6, 16, 23 Physical interface: RS485 in accordance with standard EIA/TIA-485 Baud rate supported: 12, 24, 48, 96, 192, 384, 576, 1152 Baud Transmission mode: RTU or ASCII Response time: Direct data access = typically 25 to 5 ms Auto-scan buffer (data area) = typically 3 to 5 ms Possible output combinations 8 Signal on alarm Current output: Failsafe mode selectable (e.g. in accordance with NAMUR Recommendation NE 43). Pulse/frequency output: Failsafe mode selectable. Relay output: De-energised by fault or power supply failure. Modbus RS485: If an error occurs, the value NaN (not a number) is output for the process variables. Load Low flow cutoff Galvanic isolation Switching output See "Output signal" Switch points for low flow cutoff are selectable. All circuits for inputs, outputs, and power supply are galvanically isolated from each other. Relay output max. 3 V /.5 A AC; 6 V /.1 A DC galvanically isolated Normally closed (NC or break) or normally open (NO or make) contacts available (factory setting: relay 1 = NO, relay 2 = NC) Endress+Hauser 7

8 Power supply Terminal assignment The inputs and outputs on the communication board can be either permanently assigned (fixed) or variable (flexible), depending on the version ordered (see table). Replacements for modules which are defective or which have to be replaced can be ordered as accessories. Order characteristic for "inputs/outsputs" Terminal No. (inputs/outputs) 2 (+) / 21 ( ) 22 (+) / 23 ( ) 24 (+) / 25 ( ) 26 (+) / 27 ( ) Fixed communication boards (permanent assignment) S T Flexible communication boards D Status input Relay output Pulse/freq. output Ex i, passive Pulse/freq. output Ex i, passive Pulse/frequency output Current output Ex i active, HART Current output Ex i passive, HART Current output HART M Status input Pulse/frequency output 2 Pulse/frequency output 1 Current output HART N Current output Pulse/frequency output Status input Modbus RS485 Q Status input Modbus RS485 1 Relay output Pulse/frequency output 2 Pulse/frequency output 1 Current output HART 2 Relay output Current output 2 Pulse/frequency output Current output 1 HART 7 Relay output 2 Relay output 1 Status input Modbus RS485 Supply voltage Power consumption Power supply failure 85 to 26 V AC, 45 to 65 Hz 2 to 55 V AC, 45 to 65 Hz 16 to 62 V DC AC: <15 VA (including sensor) DC: <15 W (including sensor) Switch-on current Max A (<5 ms) at 24 V DC Max. 3 A (<5 ms) at 26 V AC Lasting min. 1 power cycle: EEPROM or T-DAT save measuring system data if the power supply fails. HistoROM/S-DAT: exchangeable data storage chip with sensor specific data (nominal diameter, serial number, calibration factor, zero point, etc.) See also "Switching on the power supply in custody transfer mode" 1. 8 Endress+Hauser

9 Electrical connection HART b/c /b a/a Modbus RS485 A B C b/c /b a/a a/a b/b /c HART Modbus RS485 f b e A (RxD/TxD-N) 27 B (RxD/TxD-P) f c e b N (L-) 2 L1 (L+) 1 d a N (L-) 2 L1 (L+) 1 d a Connecting the transmitter, cable cross-section: max. 2.5 mm² A View A (field housing) B View B (stainless steel field housing) C View C (wall-mount housing) a Cable for power supply: 85 to 26 V AC, 2 to 55 V AC, 16 to 62 V DC Terminal No. 1: L1 for AC, L+ for DC Terminal No 2: N for AC, L- for DC b Signal cable: Terminal assignment 8 c Fieldbus cable: Terminal assignment 8 d Ground terminal for protective earth e Ground terminal for Signal cable/rs485 cable f Service connector for connecting service interface FXA 193 with Proline adapter cable (Fieldcheck, FieldCare) a6816 Electrical connection remote version a b S1 S1 S2 S2 GND TM TM TT TT d d e d c S1 S1 S2 S2 GND TM TM TT TT Connection of remote version a Wall-mount housing: non-hazardous area and ATEX II3G / zone 2 see separate "Ex documentation" b Wall-mount housing: ATEX II2G / Zone 1 /FM/CSA see separate "Ex documentation" c Connection housing sensor d Cover for connection compartment or connection housing e Connecting cable Terminal No.: 4/5 = grey; 6/7 = green; 8 = yellow; 9/1 = pink; 1¹ ₁₂ = white; 41/42 = brown a3681 Endress+Hauser 9

10 Switching on the power supply in custody transfer mode! Note! Potential equalisation Cable entries Remote version cable specifications If the device is started in custody transfer mode, for example also after a power outage, system error No. 271 "POWER BRK. DOWN" flashes on the local display. The fault message can be acknowledged or reset using the "Enter" key or by means of the status input configured accordingly. For correct measuring operation, it is not mandatory to reset the fault message. No special measures for potential equalization are required. For instruments for use in hazardous areas, observe the corresponding guidelines in the specific Ex documentation. Power-supply and signal cables (inputs/outputs) Cable entry M2 1.5 (8 to 12 mm /.31" to.47") Thread for cable entries, ½" NPT, G ½" Connecting cable for remote version Cable entry M2 1.5 (8 to 12 mm /.31" to.47") Thread for cable entries, ½" NPT, G ½" 6.38 mm PVC cable with common shield and individually shielded cores Conductor resistance: 5 Ω/km (.15 Ω/ft) Capacitance: core/shield: 42 pf/m ( 128 pf/ft) Cable length: max. 2 m (65 ft) Operating temperature: max. +15 C (+221 F) Operation in zones of severe electrical interference: The measuring device complies with the general safety requirements in accordance with EN 611, the EMC requirements of ICE/EN 61326, and NAMUR recommendation NE 21/43. Performance characteristics Reference operating conditions Maximum measured error Error limits following ISO/DIN Water with 15 to 45 C (59 to 113 F); 2 to 6 bar (29 to 87 psi) Data according to calibration protocol Accuracy based on accredited calibration rigs according to ISO 1725 To obtain measured errors, use the Applicator sizing tool Applicator: 72. o.r. = of reading; 1 g/cm 3 = 1 kg/l; T = fluid temperature Base accuracy Mass flow and volume flow (liquids) ±.5% o.r. (PremiumCal, for mass flow) ±.1% o.r Mass flow (gases) ±.35% o.r. Density (liquids) Reference conditions: ±.5 g/cm 3 Field density calibration: ±.5 g/cm 3 (valid after field density calibration under process conditions) Standard density calibrations: ±.1 g/cm 3 (valid over the entire measuring range of the sensor 2) Temperature ±.5 C ±.5 T C (±1 F ±.3 (T 32) F) 1 Endress+Hauser

11 Zero point stability Promass F (standard version) DN Zero point stability [mm] [in] [kg/h] [lb/min] 8 ³ ₈ ½ ½ Promass F (high-temperature version) DN Zero point stability [mm] [in] [kg/h] [lb/min] Flow values Flow values as turndown parameter depending on nominal diameter. SI units DN 1:1 1:1 1:2 1:5 1:1 1:5 [mm] [kg/h] [kg/h] [kg/h] [kg/h] [kg/h] [kg/h] Endress+Hauser 11

12 US units DN 1:1 1:1 1:2 1:5 1:1 1:5 [in] [lb/min] [lb/min] [lb/min] [lb/min] [lb/min] [lb/min] ³ ₈ ½ ½ Accuracy of outputs o.r. = of reading; o.f.s. = of full scale value The output accuracy must be factored into the measured error if analog outputs are used, but can be ignored for fieldbus outputs (e.g. Modbus RS485, EtherNet/IP). Current output Accuracy: Max. ±,5 % o.f.s. or ±5 μa Pulse/frequency output Genauigkeit: Max. ±5 % ppm o.r. Repeatability o.r. = of reading; 1 g/cm 3 = 1 kg/l; T = fluid temperature Design fundamentals 13. Base repeatability Mass flow and volume flow (liquids) ±.25% o.r. (PremiumCal, for mass flow) ±.5% o.r. Mass flow (gases): ±.25% o.r. Density (liquids) ±.25 g/cm 3 Temperature ±.25 C ±.25 T C (±.45 F ±.15 (T 32) F) Response time Influence of medium temperature The response time depends on the configuration (damping). Response time in the event of erratic changes in the measured variable (only mass flow): after 1 ms95 % of the full scale value. When there is a difference between the temperature for zero point adjustment and the process temperature, the typical measured error of the Promass sensor is ±.2% of the full scale value / C (±.1% of the full scale value / F). 12 Endress+Hauser

13 Influence of medium pressure The table below shows the effect on accuracy of mass flow due to a difference between calibration pressure and process pressure. DN Promass F (standard version) Promass F (high-temperature version) [mm] [in] [% o.r./bar] [% o.r./bar] 8 ³ ₈ no influence 15 ½ no influence 25 1 no influence no influence 4 1½ Design fundamentals o.r. = of reading BaseAccu = base accuracy in % o.r. BaseRepeat = base repeatability in % o.r. MeasValue = measured value (in flow units consistent with the zero point stability value 11) ZeroPoint = zero point stability Calculation of the maximum measured error depending on flowrate Flowrate (in flow units consistent with the zero point stability value 11) Maximum measured error in % o.r. ZeroPoint BaseAccu 1 A21332 ± BaseAccu A21339 < ZeroPoint BaseAccu 1 ± ZeroPoint MeasValue 1 A2133 A21334 Calculation of the repeatability depending on flowrate Flowrate (in flow units consistent with the zero point stability value 11) Repeatability in % o.r. ½ ZeroPoint BaseRepeat 1 A21335 A2134 ½ ZeroPoint BaseRepeat 1 < ± ½ ZeroPoint MeasValue 1 A21336 A21337 Endress+Hauser 13

14 Example for maximum measured error E [%] Q [%] A1678 E = Error: Maximum measured error as % o.r. (example) Q = Flow rate as % 14 Endress+Hauser

15 Installation Mounting location Entrained air or gas bubbles in the measuring tube can result in an increase in measuring errors Avoid the following locations: Highest point of a pipeline. Risk of air accumulating. Directly upstream of a free pipe outlet in a vertical pipeline. Mounting location a365 The proposed configuration in the following diagram, however, permits installation in a vertical pipeline. Pipe restrictors or the use of an orifice plate with a smaller cross-section than the nominal diameter prevent the sensor from running empty during measurement Installation in a down pipe (e.g. for batching applications) 1 Supply tank 2 Sensor 3 Orifice plate, pipe restriction (see Table following page) 4 Valve 5 Batching tank a3597 Endress+Hauser 15

16 DN Orifice plate, pipe restriction [mm] [in] [mm] [in] 8 ³ ₈ ½ ½ Orientation Make sure that the direction of the arrow on the nameplate of the sensor matches the direction of flow (direction in which the fluid flows through the pipe). Vertical (Fig. V) Recommended orientation with upward direction of flow (Fig. V). When fluid is not flowing, entrained solids will sink down and gases will rise away from the measuring tube. The measuring tubes can be completely drained and protected against solids build-up. Horizontal (Fig. H1, H2) The measuring tubes must be horizontal and beside each other. When installation is correct the transmitter housing is above or below the pipe (Fig. H1, H2). Always avoid having the transmitter housing in the same horizontal plane as the pipe. Orientation Vertical Horizontal, Transmitter head up Horizontal, Transmitter head down a4572 a4576 a458 Fig. V Fig. H1 Fig. H2 Standard version, Compact version Standard version, Remote version 2 2 High-temperature, Compact version 1 TM > 2 C (> 392 F) 2 High-temperature, Remote version 1 TM > 2 C (> 392 F) 2 = Recommended orientation; = Orientation recommended in certain situations; = Impermissible orientation In order to ensure that the maximum permissible ambient temperature for the transmitter is not exceeded, we recommend the following orientations: 1 = For fluids with low temperatures, we recommend the horizontal orientation with the transmitter head pointing upwards (Fig. H1) or the vertical orientation (Fig. V). 2 = For fluids with high-temperatures, >2 C (>392 F), we recommend the horizontal orientation with the transmitter head pointing downwards (Fig. H2) or the vertical orientation (Fig. V). 16 Endress+Hauser

17 " Caution! The two measuring tubes are slightly curved. The position of the sensor, therefore, has to be matched to the fluid properties when the sensor is installed horizontally. 1 2 Installed horizontally 1 Not suitable for fluids with entrained solids. Risk of solids accumulating. 2 Not suitable for outgassing fluids. Risk of air accumulating. a4581 Installation instructions Inlet and outlet runs Length of connecting cable Note the following points: No special measures such as supports are necessary. External forces are absorbed by the construction of the instrument, for example the secondary containment. The high oscillation frequency of the measuring tubes ensures that the correct operation of the measuring system is not influenced by pipe vibrations. No special precautions need to be taken for fittings which create turbulence (valves, elbows, T- pieces, etc.), as long as no cavitation occurs. For mechanical reasons and in order to protect the pipe, it is advisable to support heavy sensors. Please refer to the verification ordinances for the installation conditions of the approval for custody transfer in question. The necessary steps for creating a measuring system and obtaining approval from the Standards Authorities must be clarified with the authority for legal metrology controls responsible. There are no installation requirements regarding inlet and outlet runs. max. 2 m (65 ft), remote version Endress+Hauser 17

18 Special mounting instructions Rupture disk Make sure that the function and operation of the rupture disk is not impeded through the installation of the device. The position of the rupture disk is indicated on a sticker beside it. For additional information that is relevant to the process ( 27). The existing connecting nozzles are not designed for a rinse or pressure monitoring function. E D 45 i A C 1 RUPTURE DISK 3 2 B DN 8 to DN 15(³ ₈" to 6") 1 = Rupture disk label, 2 = Rupture disk with 1/2" NPT internal thread with 1" width across flat, 3 = Transport protection A8361 Dimensions DN A B C D E [mm] [in] [mm] [in] [in] [in] [mm] [in] [mm] [in] 8 ³ ₈ ca. 42 ca SW 1 ½ NPT ½ ca. 42 ca SW 1 ½ NPT ca. 42 ca SW 1 ½ NPT ½ ca. 42 ca SW 1 ½ NPT ca. 42 ca SW 1 ½ NPT ca. 42 ca SW 1 ½ NPT ca. 42 ca SW 1 ½ NPT ca. 42 ca SW 1 ½ NPT Endress+Hauser

19 E i D A 1 C RUPTURE DISK 2 3 B DN 25 (1") 1 = Rupture disk label, 2 = Rupture disk with 1/2" NPT internal thread with 1" width across flat, 3 = Transport protection A9733 Dimensions DN A B C D E [mm] [in] [mm] [in] [in] [in] [mm] [in] [mm] [in] 25 1 ca. 42 ca SW 1 ½ NPT Zero point adjustment All measuring devices are calibrated to state-of-the-art technology. Calibration takes place under reference operating conditions 1. Consequently, the zero point adjustment is generally not necessary. Experience shows that the zero point adjustment is advisable only in special cases: To achieve highest measuring accuracy also with small flow rates Under extreme process or operating conditions (e.g. very high process temperatures or very highviscosity fluids). Endress+Hauser 19

20 Environment Ambient temperature range! Note! Sensor, transmitter Standard: 2 to +6 C ( 4 to +14 F) Optional: 4 to +6 C ( 4 to +14 F) Install the device at a shady location. Avoid direct sunlight, particularly in warm climatic regions. At ambient temperatures below 2 C ( 4 F) the readability of the display may be impaired. Storage temperature 4 to +8 C ( 4 to +175 F), preferably +2 C (+68 F) Ambient class B, C, I Degree of protection Standard: IP 67 (NEMA 4X) for transmitter and sensor Shock resistance According to IEC Vibration resistance Acceleration up to 1 g, 1 to 15 Hz, following IEC CIP cleaning yes SIP cleaning yes Electromagnetic compatibility (EMC) To ICE/EN and NAMUR recommendation NE 21 Process Medium temperature range Sensor 5 to +2 C ( 58 to +392 F) High-temperature version: 5 to +35 C ( 58 to +66 F) Medium density to 5 kg/m ( to 312 lb/ft ) Medium pressure range (nominal pressure) Flanges Standard version: according to DIN PN 16 to 1 according to ASME B16.5 Cl 15, Cl 3, Cl 6 JIS 1K, 2K, 4K, 63K High-temperature version: according to DIN PN 4, 64, 1 according to ASME B16.5 Cl 15, Cl 3, Cl 6 JIS 1K, 2K, 63K 2 Endress+Hauser

21 Secondary containment pressure rating The sensor housing is filled with dry nitrogen and protects the electronics and mechanics inside. DN Secondary containment rating (designed with a safety factor 4) Burst pressure of secondary containment [mm] [in] [bar] [psi] [bar] [psi] 8 ³ ₈ ½ ½ ! Note! In case a danger of measuring tube failure exists due to process characteristics, e.g. with corrosive process fluids, we recommend the use of sensors whose secondary containment is equipped with special pressure monitoring connections (ordering option). With the help of these connections, fluid collected in the secondary containment in the event of tube failure can be bled off. This is especially important in high pressure gas applications. These connections can also be used for gas circulation and/or gas detection (Dimensions 31). Do not open the purge connections unless the containment can be filled immediately with a dry inert gas. Use only low gauge pressure to purge. Maximum pressure: 5 bar (72.5 psi). If a device equipped with purge connections is connected to the purge system, the maximum pressure rating is defined by the purge system itself or the device, whichever is lower. If the device is equipped with a rupture disk, the maximum pressure rating is defined by the rupture disk properties ( 65). Endress+Hauser 21

22 Pressure-temperature ratings # Warning! The following material load curves refer to the entire sensor and not just the process connection. Flange connection according to EN (DIN 251) Flange material: (F316/F316L), Alloy C22 [psi] [bar] PN PN PN 4 PN [ C] [ F] The values for the temperature range from +2 C to +35 C (+392 F to +662 F) are exclusively valid for the high-temperature version. A22596-EN Flange connection according to ASME B16.5 Flange material: (F316/F316L), standard version [psi] [bar] Class Class Class [ C] [ F] A2117-EN 22 Endress+Hauser

23 Flange material: (F316/F316L), high-temperature version [psi] [bar] Class 6 Class 3 Class [ C] [ F] The values for the temperature range are exclusively valid for high-temperature version. A22598-EN Flange material: Alloy C22, high-temperature version [psi] [bar] Class Class Class [ C] [ F] The values for the temperature range are exclusively valid for high-temperature version. A22597-EN Endress+Hauser 23

24 Flange connection to JIS B222 Flange material: (F316/F316L), Alloy C22 [psi] [bar] K 4K 2K 1K [ C] [ F] A22599-EN The values for the temperature range from +2 C to +35 C (+392 F to +662 F) are exclusively valid for high-temperature version. Lap joint flange according to EN (DIN 251) Flange material: (F34); wetted parts: Alloy C22 [psi] [bar] PN [ C] [ F] A21313-EN Lap joint flange according to ASME B16.5 Flange material: (F34); wetted parts: Alloy C22 [psi] [bar] Class Class Class [ C] [ F] A21345-EN 24 Endress+Hauser

25 Lap joint flange JIS B222 Flange material: (F34); wetted parts: Alloy C22 [psi] 4 2 [bar] K [ C] [ F] A21346-EN Process connection to DIN Connection material: (316/316L) [psi] [bar] DN 8 4 DN [ C] [ F] A2127-EN DIN allows for applications up to +14 C (+284 F) if suitable sealing materials are used. Please take this into account when selecting seals and counterparts as these components can limit the pressure and temperature range. Process connection to SMS 1145 Connection material: (316/316L) [psi] 1 5 [bar] [ C] [ F] SMS 1145 allows for applications up to 6 bar (87 psi) if suitable sealing materials are used. Please take this into account when selecting seals and counterparts as these components can limit the pressure and temperature range. A1356 Tri-Clamp process connection The Clamp connections are suited up to a maximum pressure of 16 bar (232 psi). Please observe the operating limits of the clamp and seal used as they could be under 16 bar (232 psi). The clamp and the seal are not included in the scope of supply. Endress+Hauser 25

26 Aseptic threaded connection to DIN Form A Connection material: (316/316L) [psi] [bar] DN DN [ C] [ F] a2128-en Flange connection to DIN Form A (aseptic flat flange with groove) Flange material: (316/316L) [psi] [bar] DN DN [ C] [ F] A4659 Threaded hygienic connection to ISO 2853 Connection material: (316/316L) [psi] 4 2 [bar] [ C] [ F] A2964-EN 26 Endress+Hauser

27 VCO process connection Connection material: (316/316L) [psi] [bar] [ C] [ F] A2963-EN Rupture disk To increase the level of safety, a device version with a rupture disk with a triggering pressure of 1 to 15 bar (145 to psi) can be used. Special mounting instructions: ( 18). Rupture disks cannot be combined with the separately available heating jacket ( 71). Limiting flow See "Measuring range" section 5 Select nominal diameter by optimising between required flow range and permissible pressure loss. An overview of max. possible full scale values can be found in the "Measuring range" Section. The minimum recommended full scale value is approx. 1/2 of the max. full scale value. In most applications, 2 to 5% of the maximum full scale value can be considered ideal. Select a lower full scale value for abrasive substances such as fluids with entrained solids (flow velocity <1 m/s (<3 ft/s)). For gas measurement the following rules apply: Flow velocity in the measuring tubes should not be more than half the sonic velocity (.5 Mach). The maximum mass flow depends on the density of the gas: formula 5 Pressure loss To calculate the pressure loss, use the Applicator sizing tool ( 71). System pressure It is important to ensure that cavitation does not occur, because it would influence the oscillation of the measuring tube. No special measures need to be taken for fluids which have properties similar to water under normal conditions. In the case of liquids with a low boiling point (hydrocarbons, solvents, liquefied gases) or in suction lines, it is important to ensure that pressure does not drop below the vapour pressure and that the liquid does not start to boil. It is also important to ensure that the gases that occur naturally in many liquids do not outgas. Such effects can be prevented when system pressure is sufficiently high. Consequently, it is generally best to install the sensor: downstream from pumps (no danger of vacuum), at the lowest point in a vertical pipe. Endress+Hauser 27

28 Thermal insulation Some fluids require suitable measures to avoid loss of heat at the sensor. A wide range of materials can be used to provide the required thermal insulation. max. 6 (2.4) max. 6 (2.4) High-temperature version: maximum insulation thickness of 6 mm (2.4") in the area of the electronics/neck a4614 If the Promass F high-temperature version is installed horizontally (with transmitter head pointing upwards), an insulation thickness of min. 1 mm (.4") is recommended to reduce convection. The maximum insulation thickness of 6 mm (2.4") must be observed. Heating " Caution! Some fluids require suitable measures to avoid loss of heat at the sensor. Heating can be electric, e.g. with heated elements, or by means of hot water or steam pipes made of copper or heating jackets. Risk of electronics overheating! Make sure that the maximum permissible ambient temperature for the transmitter is not exceeded. Consequently, make sure that the adapter between sensor and transmitter and the connection housing of the remote version always remain free of insulating material. Note that a certain orientation might be required, depending on the fluid temperature 2. With a fluid temperature between +2 C to +35 C (+392 F to +662 F) the remote version of the high-temperature version is preferable. When using electrical heat tracing whose heat is regulated using phase control or by pulse packs, it cannot be ruled out that the measured values are influenced by magnetic fields which may occur, (i.e. at values greater than those permitted by the EC standard (Sinus 3 A/m)). In such cases, the sensor must be magnetically shielded. The secondary containment can be shielded with tin plates or electric sheets without privileged direction (e.g. V33-35A) with the following properties: Relative magnetic permeability μ r 3 Plate thickness d.35 mm (d.14") Information on permissible temperature ranges 2 Special heating jackets which can be ordered as accessories from Endress+Hauser are available for the sensors. 28 Endress+Hauser

29 Custody transfer measurement Promass 84 is a flowmeter suitable for custody transfer measurement for liquids (other than water) and gases. Custody transfer variables Mass flow Volume flow Density Suitability for custody transfer, metrological control, obligation to subsequent verification " Caution! Promass 84 flowmeters are usually verified on site using reference measurements. Only once it has been verified on site by the Verification Authority for legal metrology controls may the measuring device be regarded as verified and used for applications subject to legal metrology controls. The associated seal (stamp) on the measuring device ensures this status. Only flowmeters verified by the Verification Authorities may be used for invoicing in applications subject to legal metrology controls. For all verification processes, both the corresponding approvals and the country-specific requirements resp. regulations (e.g. such as the German Verification Act) must be observed. The owner / user of the instrument is obliged to subsequent verification. Approval for custody transfer The requirements of the following legal metrology authorities are taken into consideration: PTB, Germany; ( NMi, Netherlands; ( METAS, Switzerland; ( BEV, Austria; ( NTEP, USA; ( MC, Canada; ( Verification (Example)! Note!! Note! Switching on the power supply in custody transfer mode If the device is started in custody transfer mode, for example also after a power outage, system error No. 271 "POWER BRK. DOWN" flashes on the local display. The fault message can be acknowledged or reset using the "Enter" key or by means of the status input configured accordingly. For correct measuring operation, it is not mandatory to reset the fault message. Type-approved measuring systems for liquids other than water are always verified at their place of deployment. For this purpose, the facility's owner-operator must make everything available when the Verification Authorities come to inspect and verify the system. This includes: Scales or container with a reading unit with a load or volumetric capacity that corresponds to the operation of the system at Q max for one minute. The resolution of the scales display or the reading unit must be at least.1 % of the minimum measured quantity. Unit for removing the medium being measured after the totalizer to fill the scales or the container. Making a sufficient quantity of the medium being measured available. The quantity is derived from the operation of the system. The following rule of thumb applies - quantity at: 3 1 minute at Q min, plus 3 1 minute at ½ Q max, plus 3 1 minute at Q max, plus adequate quantity in reserve. Approval certificates All issues should be clarified in advance with the authority responsible to ensure the successful verification of the measuring system. Setting up custody transfer mode A detailed description of the "setting up custody transfer mode" process is provided in the Operating Instructions supplied with the device. Endress+Hauser 29

30 öffnen sous Proline Promass 84F Stamp points A B Nicht unter Spannung Keep circuits are alive cover tight while circuits are alive cover tight while Keep l appareil tension Ne pas ouvrir A D C A B C D Examples of how to seal the various device versions. A1778 Disabling custody transfer mode A detailed description of the "disabling custody transfer mode" process is provided in the Operating Instructions supplied with the device. 3 Endress+Hauser

31 Mechanical construction Design/dimensions Abmessungen Field housing compact version, powder-coated die-cast aluminum 32 Transmitter compact version, stainless steel 34 Transmitter remote version, connection housing (II2G/Zone 1) 35 Transmitter remote version, wall-mount housing (non Ex-zone and II3G/Zone 2) 36 Sensor remote version, connection housing 37 Sensor remote version, connection housing with an extended neck 38 High-temperature version (compact) 39 High-temperature version (remote) 4 Process connections in SI units Flange connections EN (DIN) 41 Flange connections ASME B Flange connections JIS B Lap joint flange EN (DIN) 48 Lap joint flange ASME B Lap joint flange JIS 49 Tri-Clamp 5 DIN (threaded hygienic connection) 51 DIN Form A (aseptic threaded connection) 52 DIN Form A (aseptic flat flange with groove) 53 ISO 2853 (threaded hygienic connection) 54 SMS 1145 (threaded hygienic conncetion) 55 VCO connections 56 Process connection in US units Flange connections ASME B Tri-Clamp 62 SMS 1145 (Threaded hygienic conncetion) 63 VCO connections 64 Purge connections / secondary containment monitoring 65 Endress+Hauser 31

32 Esc Proline Promass 84F Field housing compact version, powder-coated die-cast aluminum A B A* C - + E E F G D di L a6996 Dimensions in SI units DN A A* B C D E F G L di ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) * Blind version (without local display) 1) dependent on respective process connection Dimensions in US units DN A A* B C D E F G L di ³ ₈" ) 1) ½" ) 1) 1" ) 1) 1½" ) 1) 2" ) 1) 3" ) 1) 4" ) 1) 6" ) 1) 1" ) 1) *Blind version (without local display) 1) dependent on respective process connection All dimensions in [in]! Note! Dimensions for transmitters II2G/Zone Endress+Hauser

33 Nicht-eigensichere Stromkreise durch IP4-Abdeckung geschützt Non-intrinsically safe circuits Ip4 protected Boucles de courant sans sécurité intrinsèque protégées par Ip4 sous Proline Promass 84F Field housing compact version (II2G/Zone 1), powder-coated die-cast aluminum A B A* C Nicht unter S pannung öffnen cover tight while Keep alive circuits are E F G D tension l appareil pas ouvrir Ne di L Dimension unit in mm (in) A21933 Dimensions in SI units DN A A* B C D E F G L di ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) ) 1) * Blind version (without local display) 1) dependent on respective process connection Dimensions in US units DN A A* B C D E F G L di ³ ₈" ) 1) ½" ) 1) 1" ) 1) 1½" ) 1) 2" ) 1) 3" ) 1) 4" ) 1) 6" ) 1) 1" ) 1) *Blind version (without local display) 1) dependent on respective process connection All dimensions in [in]! Note! Dimensions for transmitters II2G/Zone Endress+Hauser 33

34 Esc sous Proline Promass 84F Transmitter compact version, stainless steel A B C a2245 Dimensions in SI and US units A B C [mm] [in] [mm] [in] [mm] [in] Transmitter compact version (II2G/Zone 1), stainless steel A A* B C Nicht unter S pannung öffnen Nicht-eigensichere Stromkreise durch IP4-Abdeckung geschützt Non-intrinsically safe circuits Ip4 protected Boucles de courant sans sécurité intrinsèque protégées par Ip4 cover tight while Keep alive are circuits - + E circuits alive Keep are tight while cover D tension l appareil pas ouvrir Ne A2259 Dimensions in SI and US units A A* B C D [mm] [in] [mm] [in] [mm] [in] [mm] [in] [mm] [in] Endress+Hauser

35 Esc sous + E Proline Promass 84F Transmitter remote version, connection housing (II2G/Zone 1) A A* B B* C D Nicht unter S pannung öffnen Nicht-eigensichere Stromkreise durch IP4-Abdeckung geschützt Non-intrinsically safe circuits Ip4 protected Boucles de courant sans sécurité intrinsèque protégées par Ip4 cover tight while Keep alive are circuits circuits alive Keep are tight while cover E tension l appareil pas ouvrir Ne F J K L M G H a2128 Dimensions in SI units A A* B B* C D E F G H J K L M (M8) * Blind version (without display) Dimensions in US units A A* B B* C D E F G H J K L M (M8) * Blind version (without display) All dimensions in [in] Endress+Hauser 35