Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Two-wire Radar Level Transmitter www.rosemount.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Rosemount 5400 Series NOTICE Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product. Within the United States, Rosemount Inc. has two toll-free assistance numbers. Customer Central: 1-800-999-9307(7:00 a.m. to 7:00 p.m.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Table of Contents SECTION 1 Introduction Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 SECTION 2 Transmitter Overview Theory of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Components of the transmitter . . . . . . . . . . . . .
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 SECTION 4 Configuration/Start-Up Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Echo Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series SECTION 6 Service and Troubleshooting Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 Viewing Input and Holding Registers . . . . . . . . . . . . . . . . . . . . . . . 6-2 Analog Output Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 Basic Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6 Action Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6 ON/OFF Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6 Directional Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6 HOT Key . . . . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4026, Rev AB August 2004 Section 1 Rosemount 5400 Series Introduction Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1 Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2 SAFETY MESSAGES Procedures and instructions in this manual may require special precautions to ensure the safety of the personnel performing the operations.
Reference Manual Rosemount 5400 Series MANUAL OVERVIEW 00809-0100-4026, Rev AB August 2004 This manual provides installation, configuration and maintenance information for the Rosemount 5400 Series Radar Transmitter.
Reference Manual 00809Rev AB-0100-4026, Rev AB August 2004 Section 2 Rosemount 5400 Series Transmitter Overview Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1 Components of the transmitter . . . . . . . . . . . . . . . . . . . . . page 2-2 System Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-3 Antenna Selection Guide/Measuring Range . . . . . . . . . . page 2-5 Process Characteristics . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Rosemount 5400 Series COMPONENTS OF THE TRANSMITTER 00809-0100-4026, Rev AB August 2004 The Rosemount 5400 Series Radar Transmitter has a die-cast aluminum housing which contains advanced electronics for signal processing. The radar electronics produces the electromagnetic pulse that is emitted through the antenna. There are different antenna types and sizes available for various applications. The transmitter head has separate compartments for electronics and terminals.
Reference Manual 00809-0100-4026, Rev AB August 2004 SYSTEM ARCHITECTURE Rosemount 5400 Series The 5400 Series Radar Level Transmitter is a powerful radar level transmitter suitable for non-contact level measurements in process tanks and other types of tanks. It is designed for easy installation and maintenance free operation. The Rosemount 5400 Series Radar Transmitter is loop-powered which means it uses the same two wires for both power supply and output signal.
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 PROCESS CHARACTERISTICS Dielectric constant The reflectivity of the product is a key parameter for measurement performance. A high dielectric constant of the media gives better reflection and thus enables a longer measuring range. Foam How well the Rosemount 5400 Series Radar Transmitter measures in foamy applications depends upon the properties of the foam; light and airy or dense and heavy, high or low dielectrics, etc.
Reference Manual 00809-0100-4026, Rev AB August 2004 ANTENNA SELECTION GUIDE/MEASURING RANGE Rosemount 5400 Series The measuring range primarily depends on the antenna type and size, the dielectric constant (εr) of the liquid and process conditions. For optimum performance, make sure not to exceed the maximum measuring range values below. A. Oil, gasoline and other hydrocarbons, petrochemicals (εr =1.9-4.0). B. Alcohols, concentrated acids, organic solvents, oil/water mixtures and acetone (εr =4.0-10.0).
Reference Manual Rosemount 5400 Series 2-6 00809-0100-4026, Rev AB August 2004
Reference Manual 00809-0100-4026, Rev AB August 2004 Section 3 Rosemount 5400 Series Installation Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1 Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2 Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . . . . page 3-3 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-9 Electrical Installation . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series INSTALLATION PROCEDURE Follow these steps for proper installation: Review Installation Considerations (see page 3-3) Mount the transmitter (see page 3-9) Wire the transmitter (see page 3-13) Make sure covers and cable/conduit connections are tight.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series MOUNTING CONSIDERATIONS Before you install the Rosemount 5400 Series, be sure to consider specific mounting requirements, vessel characteristics and process characteristics. Socket Recommendation The Rosemount 5400 Series is mounted on a nozzle by using appropriate flanges. For best performance it is recommended that the socket meets the following recommendations: SOCKETREQ.EPS Figure 3-1.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Free Space For easy access to the transmitter make sure that it is mounted with sufficient service space. Mounting close to a tank wall, nozzle or obstruction, may have a negative influence on measurement perfomance. For maximum measurement performance the transmitter should be mounted according to the following recommendations: Figure 3-2. Free space recommendations. A B FREESPACE.EPS C D Service space A 19.7 (500) B 23.
Reference Manual 00809-0100-4026, Rev AB August 2004 Recommended Mounting Position Rosemount 5400 Series When finding an appropriate mounting position for the transmitter the conditions of the tank must be carefully considered. The transmitter should be mounted so that the influence of disturbing objects is reduced to a minimum. MOUNTING_RESTRICTIONS.EPS Figure 3-3. It is important to consider the proper mounting position.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series • The transmitter should be mounted with as few internal structures as possible within the beam angle. • The flat tank wall can be located within the antenna beam angle as long as there is a minimum distance from the transmitter to the tank wall (see Figure 3-2 for preferred installation). Figure 3-4. Beam width at various distances from the flange. 5401 (low frequency) 5402 (high frequency) Distance BEAM_DIAMETER_2.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Figure 3-5. Beam angle. BEAMWIDTH2.EPSS Beam Angle Table 3-4. Beam Angle for the Rosemount 5401 model. Antenna Cone 2 in. Cone 3 in. Cone 4 in. Cone 6 in. Cone 8 in. Table 3-5. Beam Angle for the Rosemount 5402 model. Antenna Cone 2 in. Cone 3in. Cone 4in.
Reference Manual Rosemount 5400 Series Vessel Characteristics 00809-0100-4026, Rev AB August 2004 Heating coils, agitators and other objects in the tank may lead to disturbing echoes and noise in the measurement signal. Vertical structures cause minimal effect since the radar signal is scattered rather than directed back to the antenna. The shape of the tank bottom affects the measurement signal when the product surface is close to the tank bottom.
Reference Manual 00809-0100-4026, Rev AB August 2004 MECHANICAL INSTALLATION Rosemount 5400 Series Mount the transmitter on a nozzle on top of the tank. Make sure only qualified personnel performs the installation. The transmitter housing must not be opened. If a software update or other service action is required that involves opening the housing, it must be done by a suitably trained service technician. Mounting a standard cone antenna Figure 3-6. Mounting the 5400 on a tank nozzle.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Mounting in Pipes Still Pipe mounting is recommended for tanks where surface conditions are extremely turbulent. All antenna sizes for the 5400 Series transmitter can be used for Still Pipe installations. The 2 and 3 inch antennas for 5401 are designed for use in Still Pipes and Bypass Pipes only. When the transmitter is mounted in a Still Pipe the inclination should be within 1°. STILLPIPE_TANK_V2.EPS Figure 3-7.
Reference Manual 00809-0100-4026, Rev AB August 2004 Mounting in Bypass Pipes Rosemount 5400 Series In tanks with turbulent conditions it is recommended to mount the transmitter on a bridle pipe. BRIDLE_V2.EPS Figure 3-9. Bridle mounting is recommended for tanks with extremely turbulent surface conditions. max. 1 ° Minimum 12 in. (300 mm) In pipes with inlet pipe diameter Ø<2 inch (51 mm) the gap D between pipe and antenna should be less than 0.2 inch (5 mm).
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Antenna Extension The Cone Antenna Extension is suitable for tanks with high nozzles or tanks where measurements should be avoided in the region close to the nozzle. Using the Cone Antenna Extension may lead to slightly reduced accuracy. Use the Antenna Extension if: • the nozzle is high and there is a rough surface at the inside of the nozzle, such as rust, bad weldings etc.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series ELECTRICAL INSTALLATION Cable/conduit entries The electronics housing has two entries with ½ - 14 NPT threads. Optional M20×1.5 adapters are also available. The connections are made in accordance with national, local and plant electrical codes. Make sure that unused ports are properly sealed to prevent moisture or other contamination from entering the terminal block compartment of the electronics housing.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Power Requirements Terminals in the transmitter housing provide connections for signal wiring. The 5400 transmitter operates with the following power supplies: Maximum Loop Resistance Approval Type Power Supply (VDC) IS 14 - 30 None 14 - 42.4 The maximum current loop resistance can be obtained from the following diagrams: MAX_LOAD_INTRINSIC.EPS Figure 3-13. Intrinsically Safe installation.
Reference Manual 00809-0100-4026, Rev AB August 2004 Connecting the Transmitter Rosemount 5400 Series The Rosemount 5400 Series accepts power supplies ranging from 14 VDC to 42.4 VDC. It uses 4-20 mA power superimposed with a HART signal. To connect the transmitter: 1. Make sure that the power supply is switched off. 2. Remove the terminal block cover. 3. Pull the cable through the cable gland/conduit. Install wiring with a drip loop. The bottom of the loop must be lower than the cable/conduit entry. 4.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Non-Intrinsically Safe Power Supply With non-intrinsically safe power supply in Non-hazardous installations or Explosionproof/Flameproof installations, wire the transmitter as shown in Figure 3-16. NOTE! Make sure that the power supply is off when connecting the transmitter. Figure 3-16. Wiring for non-intrinsically safe power supply. 275/375 Handheld Communicator 5400 Series Radar Transmitter HART Modem WIRING_NON_IS.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Intrinsically Safe Power Supply When your power supply is intrinsically safe, wire the transmitter as shown in Figure 3-17. NOTE! Make sure that the instruments in the loop are installed in accordance with intrinsically safe field wiring practices. Figure 3-17. Wiring diagram for intrinsically safe power supply. 275/375 Handheld Communicator 5400 Series Radar Transmitter HART Modem RRM AMS Suite Load resistance WIRING_IS.
Reference Manual Rosemount 5400 Series 3-18 00809-0100-4026, Rev AB August 2004
Reference Manual 00809-0100-4026, Rev AB August 2004 Section 4 Rosemount 5400 Series Configuration/Start-Up Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-2 Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-3 Echo Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 OVERVIEW Configuration of a Rosemount 5400 transmitter is normally a simple and straight-forward task. If the transmitter is pre-configured at factory according to the ordering specifications in the Configuration Data Sheet, no further Basic Configuration is required unless tank conditions have changed.
Reference Manual 00809-0100-4026, Rev AB August 2004 BASIC CONFIGURATION Rosemount 5400 Series This chapter describes the basic parameters that need to be configured for a Rosemount 5400 transmitter. If the transmitter is pre-configured at factory according to the ordering specifications in the Configuration Data Sheet, no further basic configuration is needed unless conditions have changed since the ordering date. At the end of this section different configuration tools are described.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Table 4-1. Tank Type and Tank Bottom Type Tank Type Vertical Cylinder Horizontal Cylinder Spherical Cubical Tank Bottom Type Flat, Dome, Cone, Flat inclined Not used Not used Flat, Dome, Cone, Flat inclined Flat Dome Flat inclined Cone Spherical TANKTYPE.EPS Figure 4-2. The transmitter can be optimized for different tank types and bottom shapes.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Foam Setting this parameter optimizes the gauge for conditions with weak and varying surface echo amplitudes such as foam. When the foam is light and airy the actual product level is measured. For heavy and dense foam the transmitter measures the level of the upper surface of the foam.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Analog Output For the analog output the Output Source (Primary Value), Range Values and Alarm Mode are specified. Figure 4-3. Standard Range Value settings. Upper Reference Point Hold Off Product Level 4 mA Lower Range Value (LRV) Lower Reference Point (Level=0) ANALOGOUT_SATNDARD.EPS Range 0-100 % 20 mA Upper Range Value (URV) Output Source/Primary Variable Specify the source to control the analog output.
Reference Manual 00809-0100-4026, Rev AB August 2004 Table 4-2. Analog Output: Standard Alarm Values vs. Saturation Values. Table 4-3. Analog Output: NAMUR-Compliant Alarm Values vs. Saturation Values Rosemount 5400 Series Level 4–20 mA Saturation Values 4–20 mA Alarm Value Low 3.9 mA 3.75 mA High 20.8 mA 21.75 mA Level 4–20 mA Saturation Values 4–20 mA Alarm Value Low 3.8 mA 3.6 mA High 20.5 mA 22.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series ECHO TUNING When the Basic Configuration is performed the transmitter may need to be tuned to handle disturbing objects in the tank.
Reference Manual 00809-0100-4026, Rev AB August 2004 Registration of False Echoes Rosemount 5400 Series The False Echo function is used to improve the performance of the gauge when the surface is close to a horizontal surface of a stationary object in the tank. The object causes an echo when it is above the surface. When the echoes from the surface and the object are close to each other, they might interfere and cause a decrease in performance. Figure 4-5.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Figure 4-6. Disturbing echoes can be filtered out by registration as False Echoes. Amplitude, mV FALSEECHO_REGISTRATION.EPS Registered False Echo Distance, m The False Echo Registration function is available in the Rosemount Radar Master (RRM) program, in the AMS Suite as well as for the 275/375 Handheld Communicator.
Reference Manual 00809-0100-4026, Rev AB August 2004 CONFIGURATION USING ROSEMOUNT RADAR MASTER System Requirements Rosemount 5400 Series The Rosemount Radar Master (RRM) is a user-friendly software tool that allows you to configure the Rosemount 5400 transmitter. You can choose either of the following two methods to configure a Rosemount 5400 transmitter with RRM: • Guided Setup Start if you are unfamiliar with the 5400 transmitter (see page 4-14).
Reference Manual Rosemount 5400 Series Installing the RRM software 00809-0100-4026, Rev AB August 2004 To install the Rosemount Radar Master: 1. Insert the installation CD into your CD-ROM drive. RRM/START_BAR_RUN.TIF 2. If the installation program is not automatically started, choose Run from the Windows Start bar. 3. Type D:\RRM\Setup.exe where D is the CD-ROM drive. 4. Follow the instructions on the screen. 5. For Windows 2000/XP set COM Port Buffers to 1, see page 4-13. To start the RRM: 1.
Reference Manual 00809-0100-4026, Rev AB August 2004 Specifying the COM Port Rosemount 5400 Series If communication is not established open the Communication Preferences window and check that the correct COM Port is selected: 1. From the View menu select Communication Preferences in RRM. RRM/COMMUNICATIONSETTINGS.TIF Figure 4-7. Communication Settings. 2. Make sure that HART communication is enabled. 3. Check which COM port that the modem is connected to. 4.
Reference Manual Rosemount 5400 Series Guided Setup WIZARD_GENERAL.TIF RRM/WIZARD_ST2.TIF WIZARD_ICON.TIF/RRM/WIZARD_ST1.TIF Run Wizard 4-14 00809-0100-4026, Rev AB August 2004 The following description shows how to use the RRM Guided Setup. The corresponding HART commands (275/375 Handheld Communicator Fast Key Sequence) are also shown. The Guided Setup is specially useful if you are un-familiar with the 5400 transmitter. 1. Start the RRM program.
Reference Manual WIZARD_TANKGEOMETRY.TIF/WIZARD_TANKGEOMETRY_PIPE.TIF 00809-0100-4026, Rev AB August 2004 Enter inner diameter of the pipe Rosemount 5400 Series 5. Choose the Tank Type which corresponds to the actual tank. If none of the available options matches the actual tank choose Unknown. HART command: [1,3,4,1]. Tank Bottom Type is important for the measurement performance close to the tank bottom. HART command: [1,3,4,2].
Reference Manual WIZARD_VOLUME.TIF Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 7. If volume calculation is desired choose a pre-defined calculation method that is based on a tank shape that corresponds to the actual tank. Choose None if volume calculation is not desired. The Strapping Table option is used if the actual tank does not match any of the available options for pre-defined tanks or if higher calculation accuracy is desired. HART command: [1,3,4,7]. WIZARD_FINISH.
Reference Manual GUIDED_MEASLEARN_3.TIF GUIDED_MEASLEARN_2.TIF GUIDED_MEASLEARN.TIF GUIDED_STEP2.TIF 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series 10. Step 2 in the Guided Setup allows you to automatically configure an Amplitude Threshold Curve and to register false echoes by running the Measure and Learn function. See “Echo Tuning” on page 4-8 for more information on amplitude thresholds and false echoes. Click button 2 to start the Measure and Learn function.
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 GUIDED_STEP3.TIF 14. Restart the transmitter to make sure that all configuration changes are properly activated. It may take up to 60 seconds after the restart button is pressed until measurement values are updated. GUIDED_STEP5.TIF GUIDED_STEP4.TIF 15. Step four lets you view measurement values in order to verify that the transmitter works correctly.
Reference Manual 00809-0100-4026, Rev AB August 2004 Using the Setup Functions Rosemount 5400 Series Use the Setup function if you are already familiar with the configuration process for the 5400 transmitter or if you just want to change the current settings: Figure 4-8. Setup functions in RRM. 1. Start the RRM software. 2.
Reference Manual Rosemount 5400 Series CONFIGURATION USING A 275/375 HANDHELD COMMUNICATOR 00809-0100-4026, Rev AB August 2004 The 5400 transmitter can be configured by using a 275/375 Handheld Communicator. The menu tree with the various configuration parameters is shown in Figure 4-10 on page 4-21. Section “Basic Configuration” on page 4-3 presents a description of the basic configuration parameters.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Figure 4-10.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Table 4-4.
Reference Manual 00809-0100-4026, Rev AB August 2004 AMS SUITE Rosemount 5400 Series The 5400 Series transmitter can be configured by using the AMS Suite software: 01_AMS_START.TIF 1. Start the AMS software and connect to the desired transmitter. The transmitter is shown in the Device Connection View window. 2. To configure the 5400 transmitter: 1. Select the transmitter 2. Click the right mouse button 3. Choose the Configuration Properties option. 12_AMS_CONFIG_PROPERTIES.
Reference Manual Rosemount 5400 Series 4. The Echo Tuning function offers the option to fine tune the transmitter if there are disturbing objects in the tank (see “Echo Tuning” on page 4-8): 1. Select the transmitter and click the right mouse button. 2. Choose the Echo Tuning option. 3. Select the Create ATC option to create an Amplitude Threshold Curve. AMS/AMS_ECHOTUNING.TIF AMS/AMS_ECHOES.TIF AMS/03_AMS_PROCESS_VAR.TIF 4-24 00809-0100-4026, Rev AB August 2004 List of found echoes 5.
Reference Manual 00809-0100-4026, Rev AB August 2004 Section 5 Rosemount 5400 Series Operation Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1 Viewing Measurement Data . . . . . . . . . . . . . . . . . . . . . . . . page 5-2 SAFETY MESSAGES Procedures and instructions in this manual may require special precautions to ensure the safety of the personnel performing the operations.
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 VIEWING MEASUREMENT DATA Using the Display Panel The 5400 transmitter uses an optional Display Panel for presentation of measurement data. When the transmitter is switched on the Display Panel presents information such as transmitter model, measurement frequency, software version, communication type (HART, FF), serial number, HART identification tag, setting of write protection switch and Analog Output settings.
Reference Manual 00809-0100-4026, Rev AB August 2004 Specifying Display Panel Variables Rosemount 5400 Series It is possible to specify the variables to be presented on the display panel (LCD). Using a Field Communicator For the 275/375 Field Communicator the LCD settings are available with HART command [1,4,2]. Using Rosemount Radar Master (RRM) The LCD tab in the General window lets you specify which variables to view on the Display Panel screen: Device Config General WORKSPACESETUP_GENERAL.TIF.
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 Using AMS The LCD tab in the Configuration Properties window lets you specify which variables to view on the Display Panel screen: 1. To configure the 5400 transmitter: 1. In the Device Connection View window click the right mouse button on the transmitter icon. 2. Choose the Configuration Properties option. 2. Select the LCD tab and select the desired LCD parameters. AMS/17_AMS_CONFIG_PROPERTIES.
Reference Manual 00809-0100-4026, Rev AB August 2004 Viewing Measurement Data in RRM Rosemount 5400 Series To view measurement data such as Level, Signal Strength etc. in Rosemount Radar Master choose the Tools>Device Display option and select the Level tab: RRM/DEVICEDISPLAY_LEVEL.TIF Figure 5-3. Presentation of measurement data in RRM To view Analog Output signal choose the Tools>Device Display option and select the Analog Out tab: DEVICEDISPLAY_ANALOGOUT.TIF Figure 5-4.
Reference Manual Rosemount 5400 Series Viewing Measurement Data in AMS Suite 00809-0100-4026, Rev AB August 2004 To view measurement data such as Level, Signal Strength etc. in the AMS Suite do the following: 1. Select the transmitter in the Device Connection View window. Figure 5-1. Presentation of measurement data in AMS Suite. 5-6 AMS_CONFIG.TIF 03_AMS_PROCESS_VAR.TIF 2. Click the right mouse button and choose the Process Variables option.
Reference Manual 00809-0100-4026, Rev AB August 2004 Section 6 Rosemount 5400 Series Service and Troubleshooting Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-1 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 SERVICE The functions mentioned in this section are all available in the Rosemount Radar Master (RRM) configuration program. Viewing Input and Holding Registers Measured data is continuously stored in the Input Registers. By viewing the contents of the Input Registers you can check that the transmitter works properly.
Reference Manual 00809-0100-4026, Rev AB August 2004 Analog Output Calibration Rosemount 5400 Series This function lets you calibrate the Analog Output by comparing the actual output current with the nominal 4 mA and 20 mA currents. Calibration is done at factory and normally the transmitter does not need to be recalibrated. In RRM this function is available via Setup>Output.
Reference Manual Rosemount 5400 Series Backing Up the Transmitter Configuration 00809-0100-4026, Rev AB August 2004 Use this RRM option to make a backup copy of the configuration parameters in the transmitter database. The backup file can be used to restore the transmitter configuration. It can also be used for configuration of a transmitter in a similar application. Parameters in the saved file can be uploaded directly to the new device. The backup function is available from the Device menu in RRM. 1.
Reference Manual 00809-0100-4026, Rev AB August 2004 Diagnostics Rosemount 5400 Series By using the RRM software the following information about the device can be retrieved: • device status, see “Device Status” on page 6-11. • device errors, see “Errors” on page 6-12. • device warnings, see “Warnings” on page 6-13. • measurement status, see “Measurement Status” on page 6-14. • volume status, see “Volume Calculation Status” on page 6-15.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Using the Spectrum Plot The Spectrum Plot in Rosemount Radar Master (RRM) lets you view the measurement signal amplitude in the tank and includes the Echo Tuning functionality (see “Echo Tuning” on page 4-8 for more information on false echo handling). WORKSPACE_TOOLS1.TIF Figure 6-7. The Spectrum Plot function is a useful tool for signal analysis. Each radar echo is displayed as a peak in the signal plot.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Surface Search This function can be used to trigger the transmitter to search for the product surface. Peak Info This function lists all echoes in the tank. Record Tank Spectra This function allows you to record tank spectra over time. This can be a useful function if, for example, you like to study the tank signal when filling or emptying the tank.
Reference Manual Rosemount 5400 Series Configuration Report 00809-0100-4026, Rev AB August 2004 This function in Rosemount Radar Master (RRM) shows what configuration changes have been done to the transmitter compared to the factory configuration. The report compares a specified backup file with the default transmitter configuration. Information on antenna type, software versions, software and hardware configuration and unit code is presented. CONFIGREPORT.TIF Figure 6-10.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Surface Search The Surface Search command triggers a search for the product surface. Use this function if, for example, the measured level has stuck on a disturbing object in the tank (see “Using the Spectrum Plot” on page 6-6). Using the Simulation Mode This function can be used to simulate measurements and alarms. To open the Simulation Mode window in RRM choose Tools>Simulation Mode: SIMULATIONMODE.TIF Figure 6-12.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series TROUBLESHOOTING Troubleshooting If there is a malfunction despite the absence of diagnostic messages, see Table 6-1 for information on possible causes. Table 6-1. Troubleshooting chart Symptom Action No level reading • Power disconnected • Data communication cables disconnected • Check the power supply. • Check the cables for serial data communication. No HART communication.
Reference Manual 00809-0100-4026, Rev AB August 2004 Device Status Rosemount 5400 Series Device Status messages that may appear on the Integral Display, on the 275 HART Communicator or in the Rosemount Radar Master (RRM) program are shown in Table 6-2: Table 6-2. Device status. Message Running Boot Software Device Warning Device Error Simulation Mode Advanced Simulation Mode Description Action The application software could not be started. A device warning is active. A device error is active.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Errors Error messages that may be displayed on the Integral Display, on the 275 HART Communicator, in AMS or in the Rosemount Radar Master (RRM) program, are shown in Table 6-3. Errors normally result in Analog Output alarm. Errors are indicated in RRM in the Diagnostics window. Table 6-3. Error messages. Message RAM error MWM error LCD error An error in the LCD. Modem error Modem hardware failure.
Reference Manual 00809-0100-4026, Rev AB August 2004 Warnings Rosemount 5400 Series Table 6-4 is a list of diagnostic messages that may be displayed on the Integral Display, on the 275 HART Communicator or in the Rosemount Radar Master (RRM) program. Warnings are less serious than errors and in most cases do not result in Analog Output alarms. Warnings are indicated in RRM in the Diagnostics window. Table 6-4. Warning messages.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Measurement Status Measurement Status messages that may appear on the Integral Display, on the 275 HART Communicator or in the Rosemount Radar Master (RRM) program are shown in Table 6-5: Table 6-5. Measurement status. Description Action Full tank Message The level measurement is in Full Tank state. The transmitter waits for the surface echo to be detected at the top of the tank.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Volume Calculation Status Volume Calculation Status messages that may appear on the Integral Display, on the 275/375 Handheld Communicator or in the Rosemount Radar Master (RRM) program are shown in Table 6-6: Table 6-6. Volume status. Message Level is below lowest strapping point. Level is above highest strapping point. Level out of range. Description The measured level is below the lowest point in the given strapping table.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series When product surface is close to the tank bottom the transmitter enters alarm mode (see “Alarm Mode” on page 4-6). May be caused by reduction of projected surface area close to sloping tank bottom. Incorrect level. Action: • Check the Tank Height configuration. • If there are rapid level changes check the Damping Value, see “Damping Value” on page D-7. Incorrect level. May be caused by wrong Range Value settings.
Reference Manual Rosemount 5400 Series Measured value gets stuck. May be caused by disturbing object in the tank Action: • Remove disturbing object in the tank. • Move the transmitter to another position or turn the transmitter 90°. • Use the Echo Tuning function in RRM to register the false echo that causes the transmitter to lock on the wrong level, see “Echo Tuning” on page 4-8. • Put an inclined metal plate on top of the disturbing object. Measured value drops to zero level.
Reference Manual 00809-0100-4026, Rev AB August 2004 APPLICATION_ERROR_DOUBLEBOUNCE.EPS Incorrect level when the product surface is above the 50% level. APPLICATION_ERROR_AROUNDSTABLE.EPS Rosemount 5400 Series Measured level jumps to a higher value. Action: • Move the transmitter away from the center of the tank roof. • Enable the Double Bounce function, see “Double Bounce” on page D-5 and D-12. RRM: Setup>Advanced. APPLICATION_ERROR_TOP.EPS APPLICATION_ERROR_FULLTANK.
Reference Manual APPLICATION_ERROR_UNSTABLE.EPS APPLICATION_ERROR_FULLTANK_ALARM.EPS 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Alarm The transmitter presents “measurement error” and activates Measurement Alarm when the product level is close to the antenna. May be caused by: • Product level is within the Hold Off region, i.e. outside the approved measuring range. Action: • Avoid filling the tank to levels very close to the antenna.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series 6-20
Reference Manual 00809-0100-4026, Rev AB August 2004 Appendix A Rosemount 5400 Series Reference Data Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-1 Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-4 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-5 SPECIFICATIONS General Product Measurement Principle Microwave Output Power Beam Angle Rosemount 5400 Series Radar Level Transmitter.
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 Mechanical Antennas Housing / Enclosure Dimensions Weight, excl. flange See .page A-5. Antenna material exposed to tank atmosphere: depends on antenna type, see “Ordering Information” on page A-5. Polyurethane-covered Aluminum See “Dimensional Drawings” on page A-4.
Reference Manual 00809-0100-4026, Rev AB August 2004 Process Temperature and Pressure Rating Rosemount 5400 Series The temperature/pressure rating depends on the design of the transmitter in combination with process seal O-ring, flange and gasket materials. Working Pressure Max Working Pressure is 1 bar/15 psi. Temperature restrictions due to O-ring selection The Tank Seal has an O-ring sealing which is selected depending on the specific temperature and product requirements.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series DIMENSIONAL DRAWINGS Figure A-1. Model 5401 (Low Frequency version) transmitter with cone antenna. 7.1 (180) 3.5 (88) 5.2 (133) 3.6 (92) ½ - 14 NPT Optional adapters: M20x1.5 7.3 (185) 9.4 (240) DIMENSIONS_LF.EPS s60 A Dimensions are in inches (mm) B Figure A-2. Model 5402 (High Frequency version) transmitter with cone antenna. 7.1 (180) 3.5 (88) 5.2 (133) 3.6 (92) ½ - 14 NPT Optional adapters: M20x1.5 7.3 (185) 9.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series ORDERING INFORMATION Model Code for Rosemount 5401 Radar Level Transmitter Model 5401 Code A Code H Code 1 2 Code NA I1 I5 I6 Code 3S 4S 6S 8S XX Code PV PK PE PB Code BA BB CA CB DA EA Product Description Low frequency version (~6 GHz) Housing Material Polyurethane-covered Aluminium Signal Output 4-20 mA with HART® communication Conduit / Cable Threads 1/2 inch - 14 NPT M20 x 1.
Reference Manual Rosemount 5400 Series Code IB JA JB KA LA XX Code M1 BT T1 C1 C4 C5 C8 Q4 Q8 P1 Process Connection and Material, continued (5401) EN (DIN) Flanges DN 80 PN 40, SST (EN 1.4404) DN 100 PN 16, SST (EN 1.4404) DN 100 PN 40, SST (EN 1.4404) DN 150 PN 16, SST (EN 1.4404) DN 200 PN 16, SST (EN 1.
Reference Manual 00809-0100-4026, Rev AB August 2004 Appendix B Rosemount 5400 Product Certificates Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page B-1 European ATEX Directive Information . . . . . . . . . . . . . . . page B-3 Hazardous Locations Certifications . . . . . . . . . . . . . . . . . page B-5 Approval Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 High voltage that may be present on leads could cause electrical shock: Avoid contact with leads and terminals. Make sure the main power to the Radar Transmitter is off and the lines to any other external power source are disconnected or not powered while wiring the gauge.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 EUROPEAN ATEX DIRECTIVE INFORMATION Intrinsic Safety The Rosemount 5400 Series Transmitter that has the following label attached has been certified to comply with Directive 94/9/EC of the European Parliament and the Council as published in the Official Journal of the European Communities No. L 100/1 on 19-April-1994. LABEL_ATEX_EXI.TIF Figure B-1.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Flame Proof The Rosemount 5400 Series Transmitter that has the following label attached has been certified to comply with Directive 94/9/EC of the European Parliament and the Council as published in the Official Journal of the European Communities No. L 100/1 on 19-April-1994. LABEL_ATEX_EXIAD.TIF Figure B-2.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 HAZARDOUS LOCATIONS CERTIFICATIONS The Rosemount 5400 Series Transmitters that have the following labels attached have been certified to comply with the requirements of the approval agencies noted. Factory Mutual (FM) Approvals Project ID: 3020497. LABEL_FM_IS_NI.TIF/LABEL_FM_XP_DIP.TIF Figure B-3. Approval Labels Factory Mutual (FM) E5 Explosion-Proof for Class I, Division 1, Groups B, C and D.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Canadian Standards Association (CSA) Approval Cert. no. 1514653. LABEL_CSA_IS.TIF Figure B-4. Approval Label Canadian Standards Association (CSA) I6 Intrinsically Safe Exia. Class I, Division 1, Groups A, B, C and D. Temperature code T4. Control Drawing: 9150 079-906. Ambient temperature limits: -40 °C to + 70 °C.
Reference Manual 00809-0100-4026, Rev AB August 2004 APPROVAL DRAWINGS Rosemount 5400 This section contains Factory Mutual and Canadian Standards Association system control drawings and an ATEX installation drawing. You must follow the installation guidelines presented in order to maintain certified ratings for installed transmitters.
Reference Manual Rosemount 5400 00809-0100-4026, Rev AB August 2004 9150079-905.TIF Figure B-5. System Control Drawing for hazardous location installation of intrinsically safe FM approved apparatus.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 9150079-906.TIF Figure B-6. System Control Drawing for hazardous location installation of CSA approved apparatus.
Reference Manual Rosemount 5400 00809-0100-4026, Rev AB August 2004 9150079-907.TIF Figure B-7. Installation Drawing for hazardous location installation of ATEX approved apparatus.
Reference Manual 00809-0100-4026, Rev AB August 2004 Appendix C Rosemount 5400 Series 275 HART Communicator Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-1 Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-1 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-5 Basic Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-6 Menus and Functions . . . . .
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 Failure to follow safe installation and servicing guidelines could result in death or serious injury: Make sure only qualified personnel perform the installation. Use the equipment only as specified in this manual. Failure to do so may impair the protection provided by the equipment. Do not perform any service other than those contained in this manual unless you are qualified.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Figure C-1. HART Menu Tree.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Table C-1. HART Fast Key Sequences.
Reference Manual 00809-0100-4026, Rev AB August 2004 CONNECTIONS Rosemount 5400 Series The 275 HART Communicator exchanges information with the 5400 Series transmitters from the control room, the instrument site, or any wiring termination point in the loop. The 275 HART Communicator should be connected in parallel with the transmitter. Use the loop connection ports on the rear panel of the 275 HART Communicator (see Figure C-2). The connections are non-polarized.
Reference Manual Rosemount 5400 Series BASIC FEATURES 00809-0100-4026, Rev AB August 2004 The keys of the 275 HART Communicator include action keys, function keys, alphanumeric keys, and shift keys. Figure C-3. 275 HART Communicator. Function Keys Action Keys Alphanumeric Keys 011AB Shift Keys Action Keys As shown in Figure C-3, the action keys are the six blue, white, and black keys located above the alphanumeric keys.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series HOT Key Use this key to quickly access important, user-defined options when connected to a HART-compatible device. Pressing the Hot Key turns the 275 HART Communicator on and displays the Hot Key Menu. See Customizing the Hot Key Menu in the 275 HART Communicator manual for more information. Function Keys Use the four software-defined function keys, located below the LCD, to perform software functions.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series For example, to enter the letter R, first press the right Shift key, then the “6” key (see Figure C-5). Do not press these keys simultaneously, but one after the other. Figure C-5. Data Entry Key Sequence. PQR 6 MENUS AND FUNCTIONS The 275 HART Communicator is a menu driven system. Each screen provides a menu of options that can be selected or provides direction for input of data, warnings, messages, or other instructions.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series After selecting a Main Menu option, the 275 HART Communicator provides the information you need to complete the operation. If further details are required, consult the 275 HART Communicator manual. Online Menu The Online Menu can be selected from the Main Menu or it appears automatically if the 275 HART Communicator is connected to an active loop and can detect an operating 5400 transmitter.
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 Table C-2. 275 HART Communicator Diagnostic Messages Message Description Add item for ALL device types or only for this ONE device type. Command Not Implemented Communication Error Asks the user whether the hot key item being added should be added for all device types or only for the type of device that is connected. The connected device does not support this function.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Table C-2. 275 HART Communicator Diagnostic Messages Message Description Overwrite existing configuration memory Press OK... Requests permission to overwrite existing configuration either by a device-to-memory transfer or by an offline configuration. User answers using the softkeys. Press the OK softkey. This message usually appears after an error message from the application or as a result of HART communications.
Reference Manual Rosemount 5400 Series C-12 00809-0100-4026, Rev AB August 2004
Reference Manual 00809-0100-4026, Rev AB August 2004 Appendix D Rosemount 5400 Series Advanced Configuration Tank Geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page D-1 Advanced Analog Output Settings . . . . . . . . . . . . . . . . . . page D-3 Advanced Transmitter Settings . . . . . . . . . . . . . . . . . . . . . page D-4 Advanced Functions in RRM . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 The Distance Offset (G) is defined as the distance between the upper reference point and the flange (the flange is referred to as the Transmitter’s Reference Point). You can use the Distance Offset to specify your own reference point at the top of the tank. Set the Distance Offset to zero if you want the flange as upper reference point.
Reference Manual 00809-0100-4026, Rev AB August 2004 ADVANCED ANALOG OUTPUT SETTINGS Rosemount 5400 Series The 20 mA Upper Range Value should be outside the Hold Off Distance (see “Hold Off Distance” on page D-2) in order to utilize the full range of the analog output. Figure D-2. Advanced Range Value settings Upper Reference Point Hold Off Distance 4 mA Lower Range Value (LRV) Min LevelOffset (C) Lower Reference Point (Level=0) ANALOGOUT_ADVANCED.
Reference Manual Rosemount 5400 Series 00809-0100-4026, Rev AB August 2004 ADVANCED TRANSMITTER SETTINGS Antenna Type The transmitter is designed to optimize measurement performance for each available antenna type. This parameter is pre-configured at factory but may need to be set if a non-standard antenna is used. Tank Connection Length The Tank Connection Length (TCL) parameter is adjusted for each antenna type in order to optimize measurement performance.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Extra Echo Extra Echo Detection is used for tanks with domed or conical bottom types and when no strong echo from the tank bottom exists when the tank is empty. When the tank is empty an echo beneath the actual tank bottom can sometimes be seen, see “Extra Echo Function” on page D-10.
Reference Manual Rosemount 5400 Series Surface Echo Tracking 00809-0100-4026, Rev AB August 2004 Slow Search This variable controls how to search for the surface if a surface echo is lost. With this parameter set, the transmitter starts searching for the surface at the last known level, and gradually increases the width of the search region until the surface is found. If this variable is not set the transmitter searches through the whole tank.
Reference Manual 00809-0100-4026, Rev AB August 2004 Filter Settings Rosemount 5400 Series Damping Value The Damping Value parameter determines how quickly the transmitter responds to level changes and how robust the measurement signal is against noise. Technically, a damping value of 10 means that in 10 seconds the output from the transmitter is about 63% of the new level value.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series ADVANCED FUNCTIONS IN RRM Empty Tank Handling Bottom Echo Visible By enabling the Bottom Echo Visible... parameter the transmitter is able to separate the product surface from the tank bottom by treating the bottom echo as a disturbance echo. This is useful for products which are relatively transparent for microwaves such as oil. For non-transparent products such as water there is no visible bottom echo until the tank is empty.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Empty Tank Detection Area The tank is considered empty and the product level is presented as equal to zero if the signal from the product surface is lost within the region given by the parameter Empty Tank Detection Area. If the surface is lost above the Empty Tank Detection Area the transmitter starts searching for the surface in the entire tank.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Extra Echo Function The Extra Echo Detection function makes measurements in the bottom region more robust for tanks with conical or domed bottom shape. In this case there is no strong echo from the tank bottom when the tank is empty, and a virtual echo beneath the actual tank bottom can sometimes be seen.
Reference Manual 00809-0100-4026, Rev AB August 2004 Full Tank Handling Rosemount 5400 Series The Full Tank Handling function can be used if you want product levels close to the antenna to be reported as Full Tank. Normally measurements are not allowed closer to the antenna than specified by the Hold Off Distance parameter. If the product level enters the Hold Off Distance region, the transmitter reports Measurement Error and starts searching for the surface.
Reference Manual Rosemount 5400 Series Double Bounce 00809-0100-4026, Rev AB August 2004 A double bounce echo is an echo that has been reflected against the tank roof and down to the surface before it is detected by the transmitter. Double bounces are most commonly present in spherical or horizontal cylinder tanks. The tank roof in this case can sometimes amplify the double bounce echo amplitude. Normally double bounce echoes appear when the tank is about 60-70% filled.
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Index A F Action Keys Up Arrow Key . . Analog Output alarm values . . . saturation values Antenna Extension . . Approval Drawings . . Atex . . . . . . . . . . . . Factory Mutual approval . . . . . . . . . . . system control drawing . Fast Key Feature . . . . . . . . Foam . . . . . . . . . . . . . . . . . Free Space . . . . . . . . . . . . . Function Keys . . . . . . . . . . . Functions . . . . . . . . . . . . . . . . . . . . .
Reference Manual Rosemount 5400 Series Index-2 00809-0100-4026, Rev AB August 2004
Reference Manual 00809-0100-4026, Rev AB August 2004 Rosemount 5400 Series Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc. PlantWeb is a registered trademark of one of the Emerson Process Management group of companies. Teflon, VITON, and Kalrez are registered trademarks of E.I. du Pont de Nemours & Co. Asset Management Solutions is a trademark of Emerson Process Management. All other marks are the property of their respective owners.
