Page 1: Operating Instructions
Operating Instructions Proline Prowirl 73 Vortex flow measuring system BA00094D/06/EN/14.11 71154517 Valid as of version V 1.05.XX (device software)
Page 3 Proline Prowirl 73 QUICK SETUP for rapid commissioning Note! More detailed information on running Quick Setup menus can be found in the "Commissioning" section (ä 49). Quick Setup XXX.XXX.XX Quick Setup Commissioning Language HOME-POSITION Select Fluid r / s r / s...
Page 4 Proline Prowirl 73 Continuation of the "Commissioning" Quick Setup in "Selection output type" Current Frequency Selection output type Quit Output Output Selection Seletion Selection Frequency Pulse Status Assign Assign Assign Assign Frequency Pulse Current Status End Value Current Switch On...
Page 5 Proline Prowirl 73 Continuation of the "Commissioning" Quick Setup in the GAS function Compressed Carbon Argon Nitrogene Oxygen Natural Gas Methane Gas Mixture Real Gas Dioxide Unit Unit Unit Unit Unit Unit Reference Gas Count Temperature Temperature Temperature Temperature Temperature...
Page 6 Proline Prowirl 73 Continuation of the "Commissioning" Quick Setup in the NATURAL GAS function Natural Gas Equation AGA8 Gross SGERG-88 AGA NX-19 AGA8-DC92 ISO 12213-2 Method 1 Specific Specific Specific Mol-% CH4 Mol-% CH4 Gravity Gravity Gravity Mol-% N2 Mol-% N2...
Page 7 Proline Prowirl 73 Note! • The individual functions are described in the "Description of Device Functions" section (ä 95). • The display returns to the QUICK SETUP COMMISSION cell (ä 109) if you press the P key combination (Esc) during parameter interrogation. The configuration settings already made remain valid, however.
Page 8 Proline Prowirl 73 The totalizer assignment depends on the fluid selected: Selected fluid: Assignment for totalizer 1 Assignment for totalizer 2 SATURATED STEAM Mass flow Heat flow SUPERHEATED STEAM Mass flow Heat flow WATER DELTA HEAT Mass flow Heat flow...
Page 9: Table Of Contents
Proline Prowirl 73 Table of contents Table of contents Safety instructions ....11 5.2.1 General notes ..... . 37 5.2.2...
Page 10 Proline Prowirl 73 Table of contents 10.1.3 Input ......78 12.2.4 Switch-on point and switch-off point . . . 181 10.1.4 Output .
Page 11: Safety Instructions
Strict compliance with the instructions in these Operating Instructions is mandatory. • In the case of special fluids (incl. fluids for cleaning), Endress+Hauser will be happy to assist in clarifying the corrosion resistance properties of wetted materials. However, small changes in temperature, concentration or the degree of contamination in the process can result in changes to the corrosion resistance properties.
Page 12: Return
Endress+Hauser: • Always enclose a fully completed "Declaration of Contamination" form with the device. Only then can Endress+Hauser transport, examine and repair a returned device. • Enclose special handling instructions if necessary, for example a safety data sheet as per Regulation (EC) No 1907/2006 REACH.
Page 13: Identification
Proline Prowirl 73 Identification Identification Device designation The "Proline Prowirl 73" flow measuring system consists of the following components: • Proline Prowirl 73 transmitter • Prowirl F or Prowirl W sensor Two versions are available: • Compact version: transmitter and sensor form a single mechanical unit.
Page 14: Sensor Nameplate (Remote)
Identification Proline Prowirl 73 2.1.2 Sensor nameplate (remote) PROWIRL W IP67/NEMA/Type 4X 72WXX-XXXXXXXXXXXX Order Code: 12345678901 2007 Ser.No.: TAG No.: ABCDEFGHJKLMNPQRST DN50 pnom = PS = 10bar / ptest = 20bar Size: 1.0000 P/L K-factor: Meter Body: Materials: CF3M/F316/F316L/1.4404, 316L...
Page 15: Certificates And Approvals
EMC requirements as per IEC/EN 61326. The measuring system described in these Operating Instructions thus complies with the statutory requirements of the EC Directives. Endress+Hauser confirms successful testing of the device by affixing to it the CE mark and issuing the CE Declaration of Conformity.
Page 16: Installation
Installation Proline Prowirl 73 Installation Incoming acceptance, transport, storage 3.1.1 Incoming acceptance On receipt of the goods, check the following points: • Check the packaging and the contents for damage. • Check the shipment, make sure nothing is missing and that the scope of supply matches your order.
Page 17: Installation Conditions
Proline Prowirl 73 Installation Installation conditions Note the following points: • The measuring device requires a fully developed flow profile as a prerequisite for correct  volume flow measurement. The inlet and outlet runs therefore have to be taken into account (ä...
Page 18: Orientation
Installation Proline Prowirl 73 3.2.3 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). The device can basically be installed in any orientation. However, note the following points:...
Page 19: Heat Insulation
Proline Prowirl 73 Installation In the case of liquids, there should be upward flow in vertical pipes to avoid partial pipe filling (Fig. A). " Caution! Disruption in flow measurement! To guarantee the flow measurement of liquids, the measuring tube must always be completely full in pipes with vertical downward flow.
Page 20: Inlet And Outlet Run
Installation Proline Prowirl 73 3.2.5 Inlet and outlet run As a minimum, the inlet and outlet runs shown below must be observed to achieve the specified accuracy of the device. The longest inlet run shown must be observed if two or more flow disturbances are present.
Page 21: Vibrations
Installation Perforated plate flow conditioner A specially designed perforated plate flow conditioner, available from Endress+Hauser, can be installed if it is not possible to observe the inlet runs required. The flow conditioner is fitted between two piping flanges and centered with mounting bolts. Generally, this reduces the inlet run required to 10 ×...
Page 22: Installation Instructions
Seals projecting into the flow current have a negative effect on the vortex formation after the bluff body and cause inaccurate measurement. The seals provided by Endress+Hauser for the wafer version have therefore an inner diameter with a bigger inner diameter than the piping.
Page 23: Rotating The Transmitter Housing
Proline Prowirl 73 Installation 3.3.2 Rotating the transmitter housing The electronics housing can be rotated continuously 360° on the housing support. Release the lock screw. Turn the transmitter housing to the desired position (max. 180° in each direction to the stop).
Page 24: Mounting The Transmitter (Remote)
Installation Proline Prowirl 73 3.3.4 Mounting the transmitter (remote) The transmitter can be mounted in the following ways: • Wall mounting • Pipe mounting (with separate mounting kit, accessories ä 59) The transmitter and the sensor must be mounted separate in the following circumstances: •...
Page 25: Wiring
Warning! When connecting Ex-certified devices, please refer to the notes and diagrams in the Ex-specific supplement to these Operating Instructions. Please do not hesitate to contact your Endress+Hauser representative if you have any questions. Connecting the remote version 4.1.1 Connecting the sensor "...
Page 26: Cable Specifications, Standard Connecting Cable
Wiring Proline Prowirl 73 4.1.2 Cable specifications, standard connecting cable The specifications of the cable connecting the transmitter and the sensor of the remote version are as follows: • 4 × 2 × 0.5 mm² (AWG 20) PVC cable with common shield (4 pairs, pair-stranded)
Page 27: Connecting The Measuring Unit
Proline Prowirl 73 Wiring Connecting the measuring unit 4.2.1 Connecting the transmitter Warning! • When connecting Ex-certified devices, please refer to the notes and diagrams in the Ex-specific supplement to these Operating Instructions. • Ground the remote version. In doing so, connect the sensor and transmitter to the same potential matching.
Page 28 Wiring Proline Prowirl 73 Connecting the transmitter, Ex-d/XP version (å 16) Warning! When connecting Ex-certified devices, please refer to the notes and diagrams in the Ex-specific supplement to these Operating Instructions. Open the clamp (a) securing the cover of the connection compartment.
Page 29 Proline Prowirl 73 Wiring Wiring diagram A0001897 Fig. 17: Assignment of terminals Power supply/current output Optional frequency output can also be operated as: – A pulse or status output – A PFM output together with the RMC or RMS621 flow computer (see below)
Page 30 Wiring Proline Prowirl 73 Connection diagram for reading in external temperature/pressure values via the HART protocol Note! • For configuring and commissioning external temperature/pressure sensors, see ä 57 • The pulse/frequency output remains available in the following circuit diagrams and can be used to output the mass flow or the temperature for example.
Page 31 Proline Prowirl 73 Wiring PLC with common "minus" PLC– PLC (73) in PLC– PLC (p/T) in 250W 0– 0– I– I– A0001775 Fig. 20: Connection diagram for PLC with common "minus" Dotted line = alternative wiring when only the signal of the Prowirl 73 is fed to the PLC.
Page 32: Terminal Assignment
Wiring Proline Prowirl 73 Connection diagram without PLC – – 250 W 0– 0– I– I– A0001776 Fig. 21: Connection diagram without PLC Dotted lines = wiring without connection to external components (e.g. recorder, displays, Fieldgate) Prowirl 73 Pressure sensor (Cerabar M, S HART with BURST OPTION = 1 and Burst-Mode = ON)
Page 33: Hart Connection
Proline Prowirl 73 Wiring 4.2.3 HART connection Users have the following connection options at their disposal: • Direct connection to transmitter by means of terminals 1 (+) / 2 (–) • Connection across the 4 to 20 mA circuit. Note! •...
Page 34: Degree Of Protection
Wiring Proline Prowirl 73 Degree of protection The devices fulfill all the requirements for IP 67 (NEMA 4X) degree of protection. Compliance with the following points is mandatory following installation in the field or servicing in order to ensure that IP 67 (NEMA 4X) protection is maintained: •...
Page 35: Operation
Proline Prowirl 73 Operation Operation Display and operating elements The local display enables you to read all important parameters directly at the measuring point and configure the device using the "Quick Setup" or the function matrix. The display consists of two lines; this is where measured values and/or status variables (e.g. bar graph) are displayed.
Page 36: The Function Matrix: Layout And Use
Operation Proline Prowirl 73 The function matrix: layout and use Note! Note the following points: • General notes and instructions ä 37 • The function matrix ä 95 • The detailed description of all the functions ä 95 The function matrix consists of two levels: •...
Page 37: General Notes
• If "0" is entered as the private code, programming is always enabled. • Your Endress+Hauser service organization can be of assistance if you mislay your private code. 5.2.3 Disabling the programming mode Programming is disabled if you do not press a key within 60 seconds following automatic return to the HOME position.
Page 38: Error Messages
Operation Proline Prowirl 73 Error messages 5.3.1 Type of error Errors which occur during commissioning or measuring operation are displayed immediately. If two or more system or process errors are present, the error with the highest priority is the one shown on the display.
Page 39: Communication
"FieldCare" operating program FieldCare is Endress+Hauser’s FDT-based plant asset management tool and allows the configuration and diagnosis of intelligent field devices. By using status information, you also have a simple but effective tool for monitoring devices. The Proline flowmeters are accessed via a service interface or via the service interface FXA193.
Page 40: Current Device Description Files
The "Fieldcheck" tester/simulator is used for testing flowmeters in the field. When used in conjunction with the "FieldCare" software package, test results can be imported into a database, printed out and used for official certification. Contact your Endress+Hauser representative for more information.
Page 41: Device Variables And Process Variables
Proline Prowirl 73 Operation 5.4.3 Device variables and process variables Device variables: The following device variables are available via the HART protocol: ID (decimal) Device variable OFF (not assigned) Volume flow Temperature Mass flow Corrected volume flow Heat flow Density...
Page 42: Hart Commands
The response consists of a 12-byte device ID: – Byte 0: fixed value 254 – Byte 1: manufacturer ID, 17 = Endress+Hauser – Byte 2: device type ID, 56 = Prowirl 73 – Byte 3: number of preambles –...
Page 43 – Byte 7-10: start of measuring range, value for 4 mA – Byte 11-14: attenuation constant in [s] – Byte 15: ID for write protection – Byte 16: ID for OEM dealer, 17 = Endress+Hauser Note! Manufacturer-specific units are represented using the HART unit ID "240".
Page 44 Operation Proline Prowirl 73 Command No. Command data Response data HART command / access type (numeric data in decimal form) (numeric data in decimal form) Common practice commands Write attenuation constant for Byte 0-3: attenuation constant of the primary process...
Page 45 Proline Prowirl 73 Operation Command No. Command data Response data HART command / access type (numeric data in decimal form) (numeric data in decimal form) Write assignments of the device Set the assignment of the device variables to the four...
Page 46: Device Status/Error Messages
Operation Proline Prowirl 73 5.4.5 Device status/error messages You can read the extended device status, in this case, current error messages, via Command "48". The command delivers bit-encoded information (see table below). Note! Detailed information on the device status messages and error messages, and how they are rectified, can be found on ä...
Page 47 Proline Prowirl 73 Operation Short error description ä 64 Byte Bit Error no. Not assigned – PT breakage PT short-circuit PT breakage PT short-circuit PT breakage, electronics PT short-circuit, electronics No T sensor The self-monitoring function of the measuring device found an error in the DSC sensor which can affect temperature measurement.
Page 48: Switching Hart Write Protection On/Off
Operation Proline Prowirl 73 5.4.6 Switching HART write protection on/off A DIP switch on the amplifier board provides the means of activating or deactivating the HART write protection. If HART write protection is enabled, it is not possible to change parameters via the HART protocol.
Page 49: Commissioning
Proline Prowirl 73 Commissioning Commissioning Function check Make sure that all final checks have been completed before you commission your measuring point: • Checklist for "post-installation check" ä 24 • Checklist for "post-connection check" ä 34 Switching on the measuring device Having completed the function check, switch on the supply voltage.
Page 50: Commissioning After Installing A New Electronics Board
Commissioning Proline Prowirl 73 Commissioning after installing a new electronics board After startup the device checks whether a serial number is present. If this is not the case, the following setup is started. For information on how to install a new electronics board, please refer to ä...
Page 51: Commissioning" Quick Setup
Proline Prowirl 73 Commissioning "Commissioning" Quick Setup The "Commissioning" Quick Setup menu guides you systematically through all the important functions of the measuring device that have to be configured for standard measuring operation. Quick Setup Quick Setup XXX.XXX.XX Commissioning Language...
Page 52 Commissioning Proline Prowirl 73 Continuation of the "Commissioning" Quick Setup in "Selection output type" Current Frequency Selection output type Quit Output Output Selection Seletion Selection Frequency Pulse Status Assign Assign Assign Assign Frequency Pulse Current Status End Value Current Switch On...
Page 53 Proline Prowirl 73 Commissioning Continuation of the "Commissioning" Quick Setup in the GAS function Compressed Carbon Argon Nitrogene Oxygen Natural Gas Methane Gas Mixture Real Gas Dioxide Unit Unit Unit Unit Unit Unit Reference Gas Count Temperature Temperature Temperature Temperature...
Page 54 Commissioning Proline Prowirl 73 Continuation of the "Commissioning" Quick Setup in the NATURAL GAS function Natural Gas Equation AGA8 Gross SGERG-88 AGA8-DC92 ISO 12213-2 AGA NX-19 Method 1 Specific Specific Specific Mol-% CH4 Mol-% CH4 Gravity Gravity Gravity Mol-% N2...
Page 55 Proline Prowirl 73 Commissioning Note! • The individual functions are described in the "Description of Device Functions" section (ä 95). • The display returns to the QUICK SETUP COMMISSION cell (ä 109) if you press the P key combination (Esc) during parameter interrogation.
Page 56 Commissioning Proline Prowirl 73 The totalizer assignment depends on the fluid selected:  Selected fluid: Assignment for totalizer 1 Assignment for totalizer 2 SATURATED STEAM Mass flow Heat flow SUPERHEATED STEAM Mass flow Heat flow WATER DELTA HEAT Mass flow...
Page 57: External Pressure/Temperature Sensors
Proline Prowirl 73 Commissioning External pressure/temperature sensors Please note the following when reading in external pressure or temperature values via the HART input: Note! In the case of applications with external sensors, Prowirl 73 itself may not be set to the burst mode.
Page 58: Maintenance
The housing seals must be clean and undamaged when inserted into their grooves. The seals must be dried, cleaned or replaced if necessary. Note! If the device is used in a dust atmosphere, only use the associated Endress+Hauser housing seals. Endress+Hauser...
Page 59: Accessories
Proline Prowirl 73 Accessories Accessories Various accessories, which can be ordered separately from Endress+Hauser, are available for the transmitter and the sensor. Your Endress+Hauser service organization can provide detailed information on the order codes in question. Device-specific accessories Accessory Description...
Page 60 Accessories Proline Prowirl 73 Accessory Description Order code RTD temperature Multipurpose temperature sensor. Mineral-insulated TR10 - *******H**** Omnigrad TR10 insert with thermowell, terminal head and extension neck. Together with a HART-compatible transmitter, it can be used to read the temperature into Prowirl 73 in the burst mode.
Page 61: Communication-Specific Accessories
Handheld terminal for remote configuration and for SFX100 - ******* obtaining measured values via the HART current output (4 to 20 mA). Contact your Endress+Hauser representative for more information. Fieldgate FXA320 Gateway for remote interrogation of HART sensors and FXA320 - ***** actuators via Web browser: •...
Page 62: Service-Specific Accessories
Software for selecting and planning flowmeters. DXA80 - * Applicator is available both via the Internet (www.applicator.com) and on a CD-ROM for local PC installation. Contact your Endress+Hauser representative for more information. Fieldcheck Tester/simulator for testing flowmeters in the field. 50098801 When used in conjunction with the "FieldCare"...
Page 63: Troubleshooting
Proline Prowirl 73 Troubleshooting Troubleshooting Troubleshooting instructions Always start troubleshooting with the following checklist if faults occur after commissioning or during operation. This takes you directly (via various queries) to the cause of the problem and the appropriate remedial measures.
Page 64: System Error Messages
Caution! In the event of a serious fault, a flowmeter might have to be returned to the manufacturer for repair. Important procedures must be carried out before you return a measuring device to Endress+Hauser (ä 12). Always enclose a fully completed "Declaration of Contamination" form with the device. A copy of the form can be found at the end of these Operating Instructions.
Page 65 The mass flow is calculated with the value entered in the ERROR TEMPERATURE function ä 149. CHECK SENSOR The self-monitoring function of the measuring device Contact your Endress+Hauser service organization. # 318 found an error in the DSC sensor which can affect flow Note! and temperature measurement.
Page 66 Troubleshooting Proline Prowirl 73 Type Error message / No. Cause Remedy / spare part (ä 72) SIGNAL>LOW PASS The device finds the signal outside the set filter range. • Check whether the device was installed in the flow direction. # 396 •...
Page 67 Proline Prowirl 73 Troubleshooting Type Error message / No. Cause Remedy / spare part (ä 72) HART-IN: T.-OUT The HART input is activated but Prowirl has not found a • Check if the pressure, temperature or density sensor is HART- # 523 burst telegram for some time.
Page 68: Process Error Messages
Troubleshooting Proline Prowirl 73 Process error messages Process errors can be defined as either "Fault" or "Notice" messages and can thereby be weighted differently. This is determined via the function matrix (ä 173, ERROR CATEGORY function). Note! • The listed error message types below correspond to the factory setting.
Page 69: Process Errors Without Messages
• If the source of the vibration (e.g. pump or a valve) has been identified, the vibrations can be reduced by decoupling or supporting the source. • Support the pipe near the measuring device. If these measures do not solve the problem, your Endress+Hauser service organization can adjust the filters of the device to suit your special application. Incorrect or highly-fluctuating flow •...
Page 70 Operating Instructions. • Replace the transmitter electronics Order spare parts for the meter electronics directly from your Endress+Hauser service organization (ä 72). "– – – –" appears on the display. The option selected in the ASSIGN LINE 1 or ASSIGN LINE 2 function (e.g. corrected volume flow) cannot be assigned to the fluid selected (e.g.
Page 71: Response Of Outputs To Errors
Proline Prowirl 73 Troubleshooting Response of outputs to errors Note! The failsafe mode of the totalizer, current output, pulse output and frequency output can be configured by means of various functions in the function matrix. Positive zero return and error response: You can use positive zero return to set the signals of the current, pulse and frequency outputs to their fallback value, for example when operation has to be interrupted while a pipe is being cleaned.
Page 72: Spare Parts
Note! You can order spare parts directly from your Endress+Hauser service organization by providing the serial number printed on the transmitter's nameplate (ä 13). Spare parts are shipped as sets comprising the following parts: •...
Page 73: Installing And Removing Electronics Boards
Non-Ex / Ex-i/IS and Ex-n version Warning! When connecting Ex-certified devices, please refer to the notes and diagrams in the Ex-specific supplement to these Operating Instructions. Please do not hesitate to contact your Endress+Hauser representative if you have any questions. " Caution! Electrostatic charge! Risk of damaging electronic components or impairing their function (ESD protection).
Page 74 Troubleshooting Proline Prowirl 73 A0001919 Fig. 31: Installing and removing electronics boards Non-Ex, Ex-i/IS and Ex-n version Cover of electronics compartment Local display module Retaining rails for local display module Fixing screws for cover of connection compartment Cover of connection compartment...
Page 75 Ex-d/XP version Warning! When connecting Ex-certified devices, please refer to the notes and diagrams in the Ex-specific supplement to these Operating Instructions. Please do not hesitate to contact your Endress+Hauser representative if you have any questions. " Caution! Electrostatic charge! Risk of damaging electronic components or impairing their function (ESD protection).
Page 76 Troubleshooting Proline Prowirl 73 A0001920 Fig. 32: Installing and removing electronics boards Ex-d/XP version Clamp securing the cover of the connection compartment Cover of connection compartment Terminal connector I/O board (COM module) threaded connection I/O board (COM module) Connecting cable plug I/O-module...
Page 77: Return
Proline Prowirl 73 Troubleshooting Return ä 12 Disposal Observe the regulations applicable in your country! Software history Note! Upload/download between different software versions is normally only possible with special service software. Date Software version Software modification Documentation 06.2010 V 1.05.XX Software extension: BA00094D/06/EN/01.11...
Page 78: Technical Data
Technical data Proline Prowirl 73 Technical data 10.1 Technical data at a glance 10.1.1 Application The measuring system is used to measure the flow of saturated steam, superheated steam, gases and liquids. The system primarily measures the measured variables volume flow and temperature. With these values, the device can use preprogrammed data on the density and enthalpy to calculate and output the mass flow and heat flow for example.
Page 79 • Nominal diameters larger than DN 100 (4") Note! By using the selection and planning program "Applicator", you can determine the exact values for the fluid you use. You can obtain the Applicator from your Endress+Hauser sales center or on the Internet under www.applicator.com. K-factor range: The table is used for orientation purposes.
Page 80: Output
Technical data Proline Prowirl 73 10.1.4 Output Outputs, general The following measured variables can generally be output via the outputs. Measured variable Current output Frequency output Pulse output Status output Volume flow If configured If configured If configured Limit value...
Page 81 Proline Prowirl 73 Technical data Signal on alarm • Current output: failsafe mode can be selected (e.g. in accordance with NAMUR Recommendation NE 43) • Frequency output: failsafe mode can be selected • Status output: "not conductive" during fault Load...
Page 82: Power Supply
Technical data Proline Prowirl 73 10.1.5 Power supply ä 25 Electrical connection Supply voltage Non-Ex: 12 to 36 V DC (with HART: 18 to 36 V DC) Ex-i/IS and Ex-n: 12 to 30 V DC (with HART 18 to 30 V DC)
Page 83 < 0.85% o.f.s (1.15% o.f.s for remote version) for Re between 4000 and 20 000 • Mass flow (customer-defined liquids): To specify the system accuracy, Endress+Hauser requires information on the type of liquid and its operating temperature, or information in tabular form on the dependency between the liquid density and temperature.
Page 84: Operating Conditions: Installation
Technical data Proline Prowirl 73 Influence of ambient Current output (additional error, in reference to the span of 16 mA) , max. 0.6% over the entire temperature range of  temperature • Zero point (4 mA): average Tk: 0.05%/10 –40 to +80 °C (–40 to +176 °F) , max.
Page 85: Operating Conditions: Process
Proline Prowirl 73 Technical data 10.1.9 Operating conditions: process Medium temperature range DSC sensor (differential switched capacitor; capacitive sensor) DSC standard sensor –200 to +400 °C (–328 to +752 °F) DSC sensor Inconel –200 to +400 °C (–328 to +752 °F)
Page 86 Technical data Proline Prowirl 73 Medium pressure Pressure-temperature curve to EN (DIN), stainless steel PN 10 to 40 Prowirl 73W and 73F PN 63 to 160 Prowirl 73F [psi] [bar] [bar] [psi] [bar] [bar] 3000 PN 40 PN 160 2000...
Page 87: Frequency Ranges For Air And Water
Proline Prowirl 73 Technical data 10.1.10 Frequency ranges for air and water For further fluids, e.g. steam, you can find information in the Applicator. Prowirl 73W (SI units) DN (DIN) Air (at 0 °C, 1.013 bar) Water (at 20 °C)
Page 88 Technical data Proline Prowirl 73 Prowirl 73F (SI units) DN (DIN) Air (at 0 °C, 1.013 bar) Water (at 20 °C) K-factor Corrected volume flow (e) in [m Volume flow (e) in [m [Pulse/dm Frequency range Frequency range Min. to max.
Page 89: Mechanical Construction
Proline Prowirl 73 Technical data 10.1.11 Mechanical construction Design, dimensions See Technical Information TI00070D/06/EN Weight See Technical Information TI00070D/06/EN Material Transmitter housing • Powder-coated die-cast aluminum AlSi10Mg – In accordance with EN 1706/EN AC-43400  (EEx-d/XP version: cast aluminum EN 1706/EN AC-43000)
Page 90: Human Interface
• Local operation with three keys (O, S, F) Operating elements • Quick Setup for quick commissioning • Operating elements accessible also in Ex zones Remote operation Operation via: • HART protocol • FieldCare (software package from Endress+Hauser for complete configuration, commissioning and diagnosis) Endress+Hauser...
Page 91: Certificates And Approvals
Pressure Equipment Directive 97/23/EC. Their application is illustrated in Diagrams 6 to 9 in Appendix II of the Pressure Equipment Directive 97/23/EC. Functional safety SIL 1 Following the link http://www.endress.com/sil, you will find an overview of all Endress+Hauser devices for SIL applications including parameters like SFF, MTBF, PFD etc. Other standards and •...
Page 92: Ordering Information
10.1.15 Accessories Various accessories, which can be ordered separately from Endress+Hauser, are available for the transmitter and the sensor (ä 59). Your Endress+Hauser service organization can provide detailed information on the order codes of your choice.
Page 93: Dimensions Of Flow Conditioner
Proline Prowirl 73 Technical data 10.2 Dimensions of flow conditioner Dimensions according to: • EN 1092-1 (DIN 2501) • ANSI B16.5 • JIS B2220 Material 1.4404 (316/316L), in compliance with NACE MR0175-2003 and MR0103-2003 A0001941 The flow conditioner is fitted at the outer diameter between the bolts.
Page 94 Technical data Proline Prowirl 73 Dimensions of flow conditioner according to ANSI Centering diameter Weight Pressure rating D1 / D2 * mm (inch) mm (inch) kg (lbs) Cl. 150 50.1 (1.97) 0.03 (0.07) ½" 2.0 (0.08) Cl. 300 56.5 (2.22) 0.04 (0.09)
Page 95: Description Of Device Functions
Proline Prowirl 73 Description of device functions Description of device functions 11.1 Illustration of the function matrix Groups/function groups Functions CORRECTED VOLUME ä 98 MEASURING VALUES VOLUME FLOW TEMPERATURE MASS FLOW FLOW HEAT FLOW DENSITY CORRECTED DENSITY SPECIFIC ENTHALPY CALCULATED SATURATED ...
Page 96 Description of device functions Proline Prowirl 73 Groups/function groups Functions PULSE, FREQUENCY, START VALUE ä 122 OPERATION MODE ASSIGN FREQUENCY END VALUE FREQUENCY STATUS FREQUENCY VALUE f LOW VALUE f HIGH OUTPUT SIGNAL TIME CONSTANT FAILSAFE MODE FAILSAFE VALUE ACTUAL FREQUENCY...
Page 97 Proline Prowirl 73 Description of device functions Groups/function groups Functions ä 170 SYSTEM PARAMETER POSITIVE ZERO RETURN FLOW DAMPING  K-FACTOR ä 171 SENSOR DATA CALIBRATION DATE K-FACTOR NOMINAL DIAMETER COMPENSATED TEMPERATURE METER BODY MB AMPLIFICATION OFFSET T-SENSOR COEFFICIENT ...
Page 98: Measuring Values
Description of device functions Proline Prowirl 73 11.2 MEASURING VALUES Function description, MEASURING VALUES group VOLUME FLOW Description The volume flow currently measured appears on the display. The appropriate unit is taken from the UNIT VOLUME FLOW function (ä 102).
Page 99 Proline Prowirl 73 Description of device functions Function description, MEASURING VALUES group HEAT FLOW Prerequisite The function is only available • If one of the following options was selected in the SELECT FLUID function (ä 143): – SATURATED STEAM – SUPERHEATED STEAM –...
Page 100 Description of device functions Proline Prowirl 73 Function description, MEASURING VALUES group SPECIFIC ENTHALPY Prerequisite The function is only available if one of the following options was selected in the SELECT FLUID function (ä 143): • SATURATED STEAM • WATER •...
Page 101 Proline Prowirl 73 Description of device functions Function description, MEASURING VALUES group VORTEX FREQUENCY Description The vortex frequency currently measured appears on the display. This function is only used for a plausibility check. Display 5-digit floating-point number, including unit Hz...
Page 102: System Units
Description of device functions Proline Prowirl 73 11.3 SYSTEM UNITS Function description, SYSTEM UNITS group UNIT VOLUME FLOW Description For selecting the unit required and displayed for the volume flow. The unit you select here is also valid for: • Flow display •...
Page 103 Proline Prowirl 73 Description of device functions Function description, SYSTEM UNITS group UNIT MASS FLOW Description For selecting the unit required and displayed for the calculated mass flow. The unit you select here is also valid for: • Flow display •...
Page 104 Description of device functions Proline Prowirl 73 Function description, SYSTEM UNITS group UNIT HEAT FLOW Description For selecting the unit required and displayed for the heat flow. The unit you select here is also valid for: • Flow display • Current output (value 20 mA) •...
Page 105 Proline Prowirl 73 Description of device functions Function description, SYSTEM UNITS group UNIT SPECIFIC HEAT Description CAPACITY For selecting the unit required and displayed for the specific heat capacity of the USER DEFINED LIQUID. Options kWh/(kg*K) kJ/(kg*K) kcal/(kg*C) Btu/(lb*F Btu/(lb*R...
Page 106 Description of device functions Proline Prowirl 73 Function description, SYSTEM UNITS group UNIT CALORIFIC Description VALUE CORRECTED For selecting the unit required and displayed for the net calorific value based on the VOLUME corrected volume. Options kJ/Nm MJ/Nm kWh/Nm MWh/Nm...
Page 107: Special Units
Proline Prowirl 73 Description of device functions 11.4 SPECIAL UNITS Function descriptions for SPECIAL UNITS group TEXT ARBITRARY Description VOLUME UNIT For entering a text for a volume flow unit of the user's choice. The related time unit is selected in the UNIT VOLUME FLOW function (ä 102).
Page 108 Description of device functions Proline Prowirl 73 Function descriptions for SPECIAL UNITS group FACTOR ARBITRARY Prerequisite CORRECTED VOLUME The function is only available if a text was entered in the TEXT ARBITRARY CORRECTED VOLUME function (ä 107). Description For entering a quantity factor (without time) for the arbitrary corrected volume flow unit.
Page 109: Quick Setup Commissioning
Proline Prowirl 73 Description of device functions 11.5 QUICK SETUP COMMISSIONING Function description, QUICK SETUP COMMISSIONING group QUICK SETUP Description COMMISSIONING Starts the Quick Setup menu for commissioning. For an exact description of the Commissioning Quick Setup, see ä 51:...
Page 110: Operation
60 seconds following a return to the HOME position. • Programming can also be disabled by entering any number (other than the private code) in this function. • Your Endress+Hauser representative can be of assistance if you mislay your private code. User input Max.
Page 111 Proline Prowirl 73 Description of device functions Function description, OPERATION group ACCESS CODE Description COUNTER The number of times the private and service code was entered to access the device appears on the display. Display Integer Factory setting ACTIVATION CODE...
Page 112: User Interface
Description of device functions Proline Prowirl 73 11.7 USER INTERFACE Function description, USER INTERFACE group ASSIGN LINE 1 Description For assigning a display value to the main line (top line of the local display). This value is displayed during normal operation.
Page 113 Proline Prowirl 73 Description of device functions Function description, USER INTERFACE group ASSIGN LINE 2 Description For assigning a display value to the additional line (bottom line of the local display). This value is displayed during normal operation. • The appropriate unit is selected in the SYSTEM UNITS group (ä 102).
Page 114 Description of device functions Proline Prowirl 73 Function description, USER INTERFACE group 100%-VALUE LINE 2 Prerequisite The function is only available if one of the following options was selected in the ASSIGN LINE 2 function (ä 113): • VOLUME FLOW IN % •...
Page 115 Proline Prowirl 73 Description of device functions Function description, USER INTERFACE group TEST DISPLAY Description Use this function to test the operability of the local display and its pixels. Test sequence: 1. Start the test by selecting ON. 2. All pixels of the main line and additional line are darkened for minimum 0.75 seconds.
Page 116: Totalizer 1 And 2
Description of device functions Proline Prowirl 73 11.8 TOTALIZER 1 and 2 Function description, TOTALIZER 1 and 2 group ASSIGN TOTALIZER Description Use this function to assign a measured variable to the totalizer. • If the option selected is changed, you are asked whether the totalizer in question should be reset.
Page 117 Proline Prowirl 73 Description of device functions Function description, TOTALIZER 1 and 2 group UNIT TOTALIZER Description For selecting the unit for the measured variable assigned to the totalizer. Options Cubic centimeter  cm³ Cubic decimeter  dm³ Cubic meter  m³...
Page 118: Handling Totalizer
Description of device functions Proline Prowirl 73 11.9 HANDLING TOTALIZER Function description, HANDLING TOTALIZER group RESET ALL TOTALIZERS Description Resets the sums and overflows of the two totalizers to 0 (=RESET). Options Factory setting FAILSAFE MODE Description For selecting the behavior of the totalizer in an alarm condition.
Page 119: Current Output
Proline Prowirl 73 Description of device functions 11.10 CURRENT OUTPUT Function description, CURRENT OUTPUT group ASSIGN CURRENT Description Use this function to assign a measured variable to the current output. Options VOLUME FLOW TEMPERATURE MASS FLOW CORRECTED VOLUME FLOW HEAT FLOW...
Page 120 Description of device functions Proline Prowirl 73 Function description, CURRENT OUTPUT group VALUE 4 mA Description Use this function to assign a value to the 4 mA current. The value must be smaller than the value entered in the VALUE 20 mA function (ä...
Page 121 Proline Prowirl 73 Description of device functions Function description, CURRENT OUTPUT group SIMULATION Description CURRENT Activates simulation of the current output. • The notice message #611 "SIMULATION CURRENT OUTPUT" (ä 67) indicates that simulation is active. • The value which should be output at the current output is defined in the VALUE SIMULATION CURRENT function (ä...
Page 122: Pulse, Frequency, Status
Description of device functions Proline Prowirl 73 11.11 PULSE, FREQUENCY, STATUS Function description, PULSE, FREQUENCY, STATUS group OPERATION MODE Description Use this function to specify whether the output functions as a frequency output, pulse output or status output. The functions available will vary in this function group, depending on which option you select here.
Page 123 Proline Prowirl 73 Description of device functions Function description, PULSE, FREQUENCY, STATUS group END VALUE Prerequisite FREQUENCY The function is only available if FREQUENCY was selected in the OPERATION MODE function (ä 122). Description Use this function to specify an end value frequency for the frequency output. The associated measured value of the measuring range is specified in the VALUE f HIGH function (ä...
Page 124 Description of device functions Proline Prowirl 73 Function description, PULSE, FREQUENCY, STATUS group OUTPUT SIGNAL Prerequisite The function is only available if FREQUENCY was selected in the OPERATION MODE function (ä 122). Description For selecting the polarity of the frequency.
Page 125 Proline Prowirl 73 Description of device functions Function description, PULSE, FREQUENCY, STATUS group OUTPUT SIGNAL Example for output configuration PASSIVE-POSITIVE (continued) Output configuration with an external pull-down resistor. In the quiescent state (at zero flow), a positive voltage level is measured via the...
Page 126 Description of device functions Proline Prowirl 73 Function description, PULSE, FREQUENCY, STATUS group TIME CONSTANT Prerequisite The function is only available if FREQUENCY was selected in the OPERATION MODE function (ä 122). Description In selecting the time constant, you define how the frequency output signal reacts to severely fluctuating measured variables, either very quickly (low time constant) or with damping (high time constant).
Page 127 Proline Prowirl 73 Description of device functions Function description, PULSE, FREQUENCY, STATUS group SIMULATION Prerequisite FREQUENCY The function is only available if FREQUENCY was selected in the OPERATION MODE function (ä 122). Description Use this function to activate simulation of the frequency output.
Page 128 Description of device functions Proline Prowirl 73 Function description, PULSE, FREQUENCY, STATUS group PULSE VALUE Prerequisite The function is only available if PULSE was selected in the OPERATION MODE function (ä 122). Description Use this function to define the flow at which a pulse should be output. These pulses can be totaled by an external totalizer and the total flow since measuring started can be recorded in this way.
Page 129 Proline Prowirl 73 Description of device functions Function description, PULSE, FREQUENCY, STATUS group OUTPUT SIGNAL Prerequisite The function is only available if PULSE was selected in the OPERATION MODE function (ä 122). Description For selecting the output configurations of the pulse output.
Page 130 Description of device functions Proline Prowirl 73 Function description, PULSE, FREQUENCY, STATUS group OUTPUT SIGNAL Example for output configuration PASSIVE-POSITIVE (continued) Output configuration with an external pull-down resistor. In the quiescent state (at zero flow), a positive voltage level is measured via the...
Page 131 Proline Prowirl 73 Description of device functions Function description, PULSE, FREQUENCY, STATUS group FAILSAFE MODE Prerequisite The function is only available if PULSE was selected in the OPERATION MODE function (ä 122). Description Use this function to specify the response of the pulse output in the event of an error. The dictates of safety render it advisable to ensure that the pulse output assumes a predefined state in the event of a fault.
Page 132 Description of device functions Proline Prowirl 73 Function description, PULSE, FREQUENCY, STATUS group VALUE SIMULATION Prerequisite PULSE The function is only available if COUNTDOWN was selected in the SIMULATION PULSE function (ä 131). Description Use this function to specify the number of pulses (e.g. 50) which are output during the simulation.
Page 133 Proline Prowirl 73 Description of device functions Function description, PULSE, FREQUENCY, STATUS group ON-VALUE Prerequisite The function is only available if a limit value was selected in the ASSIGN STATUS function (ä 132). Description Use this function to assign a value to the switch-on point (status output pulls up). The value can be greater or less than the switch-off point.
Page 134 Description of device functions Proline Prowirl 73 Function description, PULSE, FREQUENCY, STATUS group OFF-VALUE Prerequisite The function is only available if a limit value was selected in the ASSIGN STATUS function (ä 132). Description Use this function to assign a value to the switch-off point (status output deenergized).
Page 135 Proline Prowirl 73 Description of device functions Function description, PULSE, FREQUENCY, STATUS group SIMULATION SWITCH Prerequisite POINT The function is only available if STATUS was selected in the OPERATION MODE function (ä 122). Description Use this function to activate simulation of the status output. The notice message #641 "SIMULATION STATUS OUTPUT"...
Page 136: Information On The Response Of The Status Output
Description of device functions Proline Prowirl 73 11.12 Information on the response of the status output General information If you have configured the status output for "LIMIT VALUE" (ä 132, ASSIGN STATUS function) you can specify the required switch points in the ON-VALUE (ä 133) and OFF-VALUE functions (ä...
Page 137 Proline Prowirl 73 Description of device functions Open collector behavior Function Status (transistor) Fault message or System OK Conductive 22 XXX.XXX.XX  notice message  (System or process error) Not conductive 22 XXX.XXX.XX  Fault È failsafe mode or ...
Page 138: Communication
Description of device functions Proline Prowirl 73 11.13 COMMUNICATION Function description, COMMUNICATION group TAG NAME Description Use this function to enter a tag name for the measuring device. You can edit and read this tag name via the local display or the HART protocol User input Max.
Page 139 CMD 1 MANUFACTURER ID Description The manufacturer number in decimal numerical format appears on the display. Display: 17 = (11 hex) for Endress+Hauser DEVICE ID Description The device number in hexadecimal numerical format appears on the display. Display: 57 = (87 dec) for Prowirl 73...
Page 140: Process Parameter
Description of device functions Proline Prowirl 73 11.14 PROCESS PARAMETER Function description, PROCESS PARAMETER group D MATING PIPE Description The device has diameter mismatch correction. This can be activated by entering the actual value of the mating pipe (see Fig., d1) in this function.
Page 141 Proline Prowirl 73 Description of device functions Function description, PROCESS PARAMETER group ASSIGN LOW FLOW Description CUT OFF For selecting the process variable on which low flow cut off should act. Low flow cut off is not taken into account if an option is selected which cannot be calculated for the fluid selected (e.g.
Page 142 Description of device functions Proline Prowirl 73 Function description, PROCESS PARAMETER group OFF-VALUE LOW Description FLOW CUT OFF Use this function to enter the off-value for low flow cut off. Enter the off-value as a positive hysteresis from the on-value.
Page 143: Flow Computer
Proline Prowirl 73 Description of device functions 11.15 FLOW COMPUTER Function description, FLOW COMPUTER group SELECT FLUID Note! If you want to change the fluid selected, we recommend that you only do so via the Commissioning Quick Setup (ä 51). All the relevant parameters can be adapted to the new fluid in the Commissioning Quick Setup.
Page 144 Description of device functions Proline Prowirl 73 Function description, FLOW COMPUTER group SELECT FLUID Selected fluid: GAS VOLUME or LIQUID VOLUME (contd.) Applications: The measured volume flow and measured temperature are made available to an external flow computer (e.g. RMC621). In conjunction with an external pressure transmitter (PT), the flow can be calculated at a non-constant pressure.
Page 145 Proline Prowirl 73 Description of device functions Function description, FLOW COMPUTER group SELECT FLUID Selected fluid: WATER (contd.) Applications: For calculating the quantity of heat in a flow of water, e.g. for determining the residual heat in the return line of a heat exchanger.
Page 146 Description of device functions Proline Prowirl 73 Function description, FLOW COMPUTER group SELECT FLUID Selected fluid: COMPRESSED AIR, ARGON, CARBON DIOXIDE, METHANE, (contd.) NATURAL GAS, NITROGEN, OXYGEN, GAS MIXTURE, REAL GAS Applications: For calculating the mass flow and the corrected volume flow of gases.
Page 147 Proline Prowirl 73 Description of device functions Function description, FLOW COMPUTER group SELECT FLUID Selected fluid: SATURATED STEAM DELTA HEAT (contd.) Prerequisite: This option requires Prowirl 73 to read in the temperature value of an external temperature transmitter, which is HART-enabled and set to the burst mode, via the HART input function.
Page 148 Description of device functions Proline Prowirl 73 Function description, FLOW COMPUTER group SELECT FLUID Selected fluid: WATER DELTA HEAT (contd.) Prerequesite This option requires Prowirl 73 to read in the temperature value of an external temperature transmitter, which is HART-enabled and set to the burst mode, via the HART input function.
Page 149: Value, Density Value And Expansion
Proline Prowirl 73 Description of device functions Function description, FLOW COMPUTER group NATURAL GAS Prerequisite EQUATION The function is only available if NATURAL GAS was selected in the SELECT FLUID function (ä 143). If you want to change the fluid selected, we recommend that you only do so via the Commissioning Quick Setup (ä...
Page 150 • We recommend you reset the totalizer if the value in this function is changed. • The expansion coefficient can be determined using Applicator ("Fluid properties" tab). Applicator is an Endress+Hauser software application for selecting and configuring flowmeters. Applicator is available both via the Internet (www.applicator.com) and on a CD-ROM for local PC installation.
Page 151 Proline Prowirl 73 Description of device functions Function description, FLOW COMPUTER group OPERATING-Z-FACTOR Prerequisite The function is only available if REAL GAS was selected in the SELECT FLUID function (ä 143). Description Use this function to enter the Z-factor for gas at operating conditions, i.e. for the average temperature to be expected (for formula for calculation, see SELECT FLUID function).
Page 152 Description of device functions Proline Prowirl 73 Function description, FLOW COMPUTER group REFERENCE DENSITY Prerequisite The function is not available if the following was selected in the SELECT FLUID function (ä 143): • GAS VOLUME • LIQUID VOLUME • SATURATED STEAM DELTA HEAT •...
Page 153 1 the further the real gas is from its liquefaction point. The Z factor can be determined using the "Applicator" software. Applicator is an Endress+Hauser software application for selecting and planning flowmeters. Applicator is available both via the Internet (www.applicator.com) and on a CD-ROM for local PC installation.
Page 154 Description of device functions Proline Prowirl 73 Function description, FLOW COMPUTER group MOLE-% N2 Prerequisite The function is only available if NATURAL GAS AGA NX-19 was selected in the NATURAL GAS EQUATION function (ä 149). Description Use this function to enter the mole-% of nitrogen in the expected natural gas mixture.
Page 155 Proline Prowirl 73 Description of device functions Function description, FLOW COMPUTER group REFERENCE GROSS Prerequisite CALORIFIC VALUE The function is only available if NATURAL GAS AGA8 Gross Method 1 or NATURAL GAS SGERG-88 was selected in the NATURAL GAS EQUATION function (ä 149).
Page 156 Description of device functions Proline Prowirl 73 Function description, FLOW COMPUTER group NET CALORIFIC VALUE Prerequisite The function is only available if the following was selected in the SELECT FLUID function: • METHANE • USER DEFINED LIQUID with COMBUSTION option in the ENERGY CALCULATION function •...
Page 157 Proline Prowirl 73 Description of device functions Function description, FLOW COMPUTER group INSTALLATION POINT Prerequisite The function is only available if WATER DELTA HEAT was selected in the SELECT FLUID function (ä 143), or if USER DEFINED LIQUID was selected in the SELECT FLUID function and the DELTA HEAT option was selected in the ENERGY CALCULATION function.
Page 158: Sample Values For The Functions: Temperature Value, Density Value And Expansion Coefficient
Description of device functions Proline Prowirl 73 11.16 Sample values for the functions: TEMPERATURE VALUE, DENSITY VALUE and EXPANSION COEFFICIENT The calculation of the density for user-defined liquids (ä 145) is better the closer the operating temperature is to the particular value in the "Temperature value" column. If the operating temperature deviates greatly from the value in the "Temperature value"...
Page 159: Gas Mixture
Proline Prowirl 73 Description of device functions 11.17 GAS MIXTURE Function description, GAS MIXTURE group Prerequisite The function is only available if GAS MIXTURE was selected in the SELECT FLUID function (ä 143). Description • Use this function to program a gas mixture consisting of a maximum of 8 individual gas constituents.
Page 160 Description of device functions Proline Prowirl 73 Function description, GAS MIXTURE group GAS TYPE 1 Description Use this function to select gas type 1. The NOT USED option is a placeholder and is not used for the calculation. Options AMMONIA...
Page 161 Proline Prowirl 73 Description of device functions Function description, GAS MIXTURE group Z-FACTOR (OTHER) Prerequisite The function is only available if OTHER was selected in the GAS TYPE 1 to 8 function (ä 160). Description Use this function to enter the real gas factor (compressibility factor) for the OTHER option.
Page 162 Description of device functions Proline Prowirl 73 Function description, GAS MIXTURE group SAVE CHANGES Description Use this function to select how the entries in the gas group are saved and used for flow measurement. Options CANCEL The modified parameters are saved in the gas group but are not used to calculate the flow.
Page 163: Ng Aga8-Dc92/Iso 12213-2
Proline Prowirl 73 Description of device functions 11.18 NG AGA8-DC92/ISO 12213-2 The mole-% of the following secondary constituents and trace elements are assigned to the constituents on the right-hand side of the table: Secondary constituents and trace elements Assignment Oxygen...
Page 164 Description of device functions Proline Prowirl 73 Function description, NG AGA8-DC92/ISO 12213-2 group MOLE % C2H6 Description Use this function to enter the ethane mole-% in the expected natural gas mixture (max. 10%; "extended range" of the application: max. 20 %).
Page 165 Proline Prowirl 73 Description of device functions Function description, NG AGA8-DC92/ISO 12213-2 group MOLE % i-C4H10 Description Use this function to enter the i-butane (iso-butane) mole-% in the expected natural gas mixture (total quantity of i-C4H10 and n-C4H10 max. 1.5 %).
Page 166 Description of device functions Proline Prowirl 73 Function description, NG AGA8-DC92/ISO 12213-2 group MOLE % n-C9H20 Description Use this function to enter the n-nonane mole-% in the expected natural gas mixture (total quantity of  n-octane, n-nonane and n-decane max. 0.05 %).
Page 167: Hart Input
Proline Prowirl 73 Description of device functions 11.19 HART INPUT Function description, HART INPUT group Prowirl can read in an external pressure, temperature or density value with the HART INPUT function. The external value can be read in at a rate of up to three values per second. For a detailed connection diagram, see ä 30 Prerequisite •...
Page 168 Description of device functions Proline Prowirl 73 Function description, HART INPUT group HART INPUT VALUE Prerequisite The function is not available if OFF was selected in HART INPUT (ä 167). Description Use this function to display the value read in via HART INPUT.
Page 169 Proline Prowirl 73 Description of device functions Function description, HART INPUT group ERROR VAL. PRESS Prerequisite The function is only available if PRESSURE or PRESSURE 72 was selected in the HART INPUT function (ä 167). Description Use this function to enter a defined error value for the pressure process variable read in. If Prowirl does not receive a valid value from the external temperature transmitter, the process variable is set to the "error value"...
Page 170: System Parameter
Description of device functions Proline Prowirl 73 11.20 SYSTEM PARAMETER Function description, SYSTEM PARAMETER group POSITIVE ZERO Description RETURN Use this function to interrupt evaluation of measured variables. This is necessary when a pipe is being cleaned, for example. The setting acts on all functions and outputs of the measuring device.
Page 171: Sensor Data
Under normal circumstances these settings may not be changed because changes affect numerous functions of the entire measuring system, and the accuracy of the measuring system in particular. If you have any questions on these functions contact your Endress+Hauser service organization. CALIBRATION DATE Description The alteration date and time, when the K-FACTOR was changed (e.g.
Page 172 Description of device functions Proline Prowirl 73 Function description, SENSOR DATA group AMPLIFICATION Description Devices are always optimally configured for the process conditions you specified. Under certain process conditions, however, interference signals (e.g. strong vibrations) can be suppressed or the measuring range extended by adjusting the amplification. The amplification is configured as follows: •...
Page 173: Supervision
Proline Prowirl 73 Description of device functions 11.22 SUPERVISION Function description, SUPERVISION group ACTUAL SYSTEM Description CONDITION The current system status appears on the display. Display SYSTEM OK or The fault/notice message with the highest priority. PREVIOUS SYSTEM Description CONDITIONS The last 16 fault and notice messages appear on the display.
Page 174 Description of device functions Proline Prowirl 73 Function description, SUPERVISION group ALARM DELAY Description Use this function to enter a time span for which the criteria for an error always have to be satisfied before a fault or notice message is generated. Depending on the setting and the type of error, this suppression acts on the display, the current output and the frequency output.
Page 175: Simulation System
Proline Prowirl 73 Description of device functions 11.23 SIMULATION SYSTEM Function description, SIMULATION SYSTEM group SIMULATION FAILSAFE Description MODE Use this function to switch all inputs, outputs and totalizers to their error-response modes, in order to check whether they respond correctly. During this time, the message #691 "SIMULATION FAILSAFE"...
Page 176: Sensor Version
Description of device functions Proline Prowirl 73 11.24 SENSOR VERSION Function description, SENSOR VERSION group SERIAL NUMBER Description The serial number of the sensor appears on the display. SENSOR TYPE Description The sensor type (e.g. Prowirl F) appears on the display.
Page 177: Extended Diagnostic
Proline Prowirl 73 Description of device functions 11.26 EXTENDED DIAGNOSTIC Function description, EXTENDED DIAGNOSTIC group MIN T FLUID Description Lowest fluid temperature measured since the last reset  (RESET T FLUID function ä 177). Display 5-digit floating-point number, incl. unit and sign e.g.
Page 178 Description of device functions Proline Prowirl 73 Function description, EXTENDED DIAGNOSTIC group MAX T ELECTRONCS Description Highest temperature measured at the electronics board since the last reset (RESET T ELECTR. function ä 178). Display 5-digit floating-point number, incl. unit and sign e.g.
Page 179 Proline Prowirl 73 Description of device functions Function description, EXTENDED DIAGNOSTIC group REYNOLDS-NO. Prerequisite • The function is only available if the following was selected in the SELECT FLUID function (ä 143): – SATURATED STEAM – SUPERHEATED STEAM – NATURAL GAS AGA NX-19 –...
Page 180: Factory Settings
Factory settings Proline Prowirl 73 Factory settings 12.1 SI units (not for USA and Canada) 12.1.1 Units of temperature, density, length, spec. enthalpy Unit Unit Temperature °C Length Density kg/m³ Specific enthalpy kWh/kg 12.1.2 Language Country Language Country Language Australia...
Page 181: Switch-On Point And Switch-Off Point
Proline Prowirl 73 Factory settings 12.2 US units (only for USA and Canada) 12.2.1 Units of temperature, density, length, spec. enthalpy Unit Unit Temperature °F Length inch Density lb/ft³ Specific enthalpy Btu/lb 12.2.2 Unit totalizer 1 + 2 Flow Unit...
Page 182: Appendix
Appendix Proline Prowirl 73 Appendix 13.1 Permitted limit values for molar fractions of individual constituent parts Constituent part Standard molar fraction Extended application (reduced accuracy) Methane Min. 70% Min. 50% Nitrogen Max. 20% Max. 50% Carbon dioxide Max. 20% Max. 30% Ethane Max.
Page 183: Applicability Of The Standards
Proline Prowirl 73 Appendix 13.2 Applicability of the standards In accordance with ISO 15112, the following standards are used in different countries to convert the natural gas volume to the natural gas mass: Country SGERG-88 AGA8-DC92 Belgium China France Germany *...
Page 184: Index
Proline Prowirl 73 Index Index Numerics CALCULATED SATURATED STEAM PRESSURE (fct.) 100 MASS FLOW (fct.) ......98 100%-VALUE LINE 1 (fct.).
Page 185 Proline Prowirl 73 Index Density value System error (device error) ..... . 64 DENSITY VALUE (fct.) ..... . . 150 Types of error (system and process errors).
Page 186 Proline Prowirl 73 Index VALUE f HIGH (fct.) ......123 HARDWARE REVISION NUMBER AMPLIFIER (fct.) . . . 176 VALUE f LOW (fct.) .
Page 187 Proline Prowirl 73 Index MOLE % C2H6 (fct.) ......164 MOLE % C3H8 (fct.) ......164 Maintenance .
Page 188 Proline Prowirl 73 Index Outputs, general ....... . 80 Printed circuit boards (installation/removal) ..73 OVERFLOW TOT.
Page 189 Proline Prowirl 73 Index Standards, guidelines......91 TIMEOUT HART COMMUNICATION (fct.) ..169 STATUS ACCESS (fct.) .
Page 190 Proline Prowirl 73 Index Wiring See Electrical connection WRITE PROTECTION (fct.)..... . . 138 Z FACTOR (fct.) ....... 100 Z-factor Display .
Page 191 Erklärung zur Kontamination und Reinigung Please reference the Return Authorization Number (RA#), obtained from Endress+Hauser, on all paperwork and mark the RA# clearly on the outside of the box. If this procedure is not followed, it may result in the refusal of the package at our facility.
Page 192 www.endress.com/worldwide BA00094D/06/EN/14.11 71154517 FM+SGML9.0 ProMoDo...

Endress+Hauser Proline Prowirl 73 Operating Instructions Manual

1 Safety Instructions

2 Identification

3 Installation

4 Wiring

5 Operation

6 Commissioning

7 Maintenance

8 Accessories

9 Troubleshooting

10 Technical Data

11 Description of Device Functions

12 Factory Settings

13 Appendix

Index

Quick Links

Operating Instructions

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Summary of Contents for Endress+Hauser Proline Prowirl 73

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