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Ametek Drexelbrook DR7400 Handbook

24 ghz radar (fmcw) level transmitter for agitated and corrosive liquids
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DR7400
DR7400
DR7400
DR7400
Handbook
Handbook
Handbook
Handbook
24 GHz Radar (FMCW) Level Transmitter for agitated
and corrosive liquids
© AMETEK Drexelbrook - DR7400-PM-English-Issue 1

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  • Page 1 DR7400 DR7400 DR7400 DR7400 Handbook Handbook Handbook Handbook 24 GHz Radar (FMCW) Level Transmitter for agitated and corrosive liquids © AMETEK Drexelbrook - DR7400-PM-English-Issue 1...
  • Page 2 IMPRINT :::::::::::::::::::::::::::::::::: All rights reserved. It is prohibited to reproduce this documentation, or any part thereof, without the prior written authorisation of AMETEK Drexelbrook. Subject to change without notice. Copyright 2019 by AMETEK Drexelbrook www.drexelbrook.co 01/2019 - DR7400-PM-English-Issue 1...

  • Page 3: Table Of Contents

    3.9 How to turn or remove the signal converter..............44 3.10 How to turn or remove the display module (option) ............ 45 3.11 Weather protection....................... 46 3.11.1 How to attach the weather protection to the device............46 3.11.2 How to open the weather protection .................. 48 DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 4 6.4.6 How to configure the device to measure volume or mass..........114 6.4.7 How to measure correctly in tanks with curved or conical bottoms ......... 116 6.4.8 How to make a filter to remove radar signal interference ..........117 6.5 Status messages and diagnostic data................118 www.drexelbrook.co DR7400-PM-English-Issue 1...
  • Page 5 7.1.4 How to clean horn antennas under process conditions............. 126 7.1.5 Heating or cooling horn antennas under process conditions..........127 7.2 Service warranty......................127 7.3 Replacement of the DR7000 signal converter with the DR7400 signal converter ..128 7.4 Spare parts availability....................131 7.5 Availability of services ....................131 7.6 Returning the device to the manufacturer..............
  • Page 6 9.10.2 PDM menu tree (details for settings) ................171 10 Appendix 10.1 Order code ........................174 10.2 Spare parts ......................... 181 10.3 Accessories: general items..................192 10.4 Accessories: process connection kits................ 193 10.5 Glossary ........................194 11 Notes www.drexelbrook.co DR7400-PM-English-Issue 1...

  • Page 7: Safety Instructions

    — 2019-03-27 HMI (LCD display BL1.31.06 ER2.0.0_ 4002905801b DR7400-PM- option) Issue 1 Main and Support 4002815701f Sensor 4002859301a 1 If the device does not have the display module option, the module reference number is 4002905802a DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 8: Intended Use

    Declaration of Conformity. You can download this document free of charge from the website. All devices are based on the CE marking and meet the requirements of NAMUR Recommendations NE 21, NE 43, NE 53 and NE 107. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 9: Radio Approvals

    2 HVIN (Hardware Version Identification Number). This number gives the radar signal frequency (24GHZ = 24 GHz), the location of the device (T=TLPR or L=LPR) and the type of signal converter (compact (C)) TLPR device: HVIN: 24GHZ-T-C LPR device: HVIN: 24GHZ-L-C 3 CE sign DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 10 If it is necessary to install the device less than 4 km / 2.485 mi from radio astronomy sites, you must get the approval of the national regulatory authority before installation (e.g. ANFR (France), Bundesnetzagentur (Germany), Ofcom (United Kingdom) etc.). www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 11 Bleien 47°20’26" N 08°06’44" E Sweden Onsala 57°23’45" N 11°55’35" E Cambridge 52°09'59" N 00°02'20" E Darnhall 53°09'22" N 02°32'03" W Jodrell Bank 53°14'10" N 02°18'26" W Knockin 52°47'24" N 02°59'45" W Pickmere 53°17'18" N 02°26'38" W DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 12: And Canada

    Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is • connected. Consult the dealer or an experienced radio/TV technician for help. • www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 13 Director of the DRAO before the equip- ment can be installed or operated. The Director of the DRAO may be contacted at 250-497-2300 (tel.) or 250-497-2355 (fax). Alternatively, the Manager, Regulatory Standards, Industry Canada, may be contacted. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 14 (T=TLPR or L=LPR) and the type of signal converter (compact (C)) TLPR device: HVIN: 24GHZ-T-C LPR device: HVIN: 24GHZ-L-C 3 FCC ID and IC number TLPR device: FCC-ID:Q6BFMCW24G74T, IC number: 1991D-FMCW24GX4T LPR device: FCC-ID: Q6BFMCW24G74L, IC number: 1991D-FMCW24GX4L www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 15: Safety Instructions From The Manufacturer

    The manufacturer reserves the right to alter the content of its documents, including this disclaimer in any way, at any time, for any reason, without prior notification, and will not be liable in any way for possible consequences of such changes. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 16: Product Liability And Warranty

    This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device. Special considerations and precautions are also described in the document, which appear in the form of icons as shown below. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 17: Warnings And Symbols Used

    In general, devices from the manufacturer may only be installed, commissioned, operated and maintained by properly trained and authorized personnel. This document is provided to help you establish operating conditions, which will permit safe and efficient use of this device. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 18: Device Description

    Antenna extensions are available for this device. These are supplied attached to the device. If the antenna extensions are too long, the device will be supplied in two parts. For more data about the assembly procedure, refer to How to attach antenna extensions on page 41 www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 19: Device Description

    ) Metallic Horn antenna option is specially made for the BM 26 A magnetic level indicator. INFORMATION! Accessories: Accessories: Accessories: Accessories: For more data about general items, refer to Accessories: general items on page 192 . For more Accessories: process connection kits on page 193 data about process connections, refer to DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 20: Visual Check

    Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate. INFORMATION! Compare the material references on the side of the process connection with the order. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 21: Nameplates

    11 cQPSus electrical safety certification for the USA and Canada. Agrees with NEC and CEC requirements for installa- tion in ordinary locations. 12 WARNING! Hot surface. If the device is connected to tank that operates at high temperature, there is a risk of injury. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 22: Installation

    2 Put the device on its side. We recommend that you use the packaging in which it was delivered. 3 Storage temperature range: -40...+85°C / -40...+185°F • Store the device in a dry and dust-free location. • Keep the converter out of the sunlight. • Store the device in its original packing. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 23: Transport

    • Protect the signal converter from direct sunlight. If necessary, install the weather protection accessory. • Do not subject the signal converter to heavy vibrations. The devices are tested for vibration and agree with EN 50178 and IEC 60068-2-6. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 24: Pressure And Temperature Ranges

    1 The maximum process connection temperature must agree with the temperature limits of the gasket material 2 Standard operating pressure: 40 barg / 580 psig. Optional max. operating pressure: 100 barg / 1450 psig. Guidelines for maximum operating pressure For more data on pressure ratings, refer to on page 143. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 25: Recommended Mounting Position

    If there is a nozzle on the tank before installation, the nozzle must be a minimum of 200 mm / ¨ from the tank wall. The tank wall must be flat and there must not be obstacles adjacent to the nozzle or on the tank wall. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 26 Figure 3-6: There is no maximum limit to the number of devices that can be operated in the same tank There is no maximum limit to the number of devices that can be operated in the same tank. They can be installed adjacent to other radar level transmitters. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 27: Tanks With Dish-Shaped And Conical Bottoms

    Dish-shaped or conical bottoms have an effect on the measuring range. The device cannot measure to the bottom of the tank. If possible, install the device as shown in the illustration that follows: Figure 3-7: Tanks with dish-shaped or conical bottoms 1 Axis of radar beam 2 Minimum level reading DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 28: Mounting Restrictions

    Do not put the device immediately above equipment and obstacles in a tank or pit. This can have an effect on the performance of the device. INFORMATION! If possible, do not install a nozzle on the tank centerline. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 29 Metallic Horn, DN200 (8¨) 5° PTFE Drop DN80 (3¨) 8° PTFE Drop, DN100 (4¨) 7° PTFE Drop, DN150 (6¨) 4° PEEK Drop, DN80 (3¨) 9° 1 This antenna option is specially made for the BM 26 A DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 30: Process Connections

    141 3.7.2 Process connections INFORMATION! All the procedures that follow are applicable to Metallic Horn and Drop antennas. Flange connections: installation procedure Figure 3-10: Flange connections: installation procedure Ød = nozzle diameter h = nozzle height www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 31 • Make sure that you point the signal converter in the correct direction. For more data, refer to How to turn or remove the signal converter on page 44. • Tighten the flange bolts. Refer to local rules and regulations for the correct torque to apply to the bolts. End of the procedure. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 32 All antennas with one or more antenna extensions: Attach the locking screw to the top All antennas with one or more antenna extensions: All antennas with one or more antenna extensions: antenna extension with a 3 mm Allen wrench. • Put the device carefully on the tank flange. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 33 Equipment needed: • Device • Gasket for G 1½ connection (not supplied) • Thread seal tape (PTFE) for 1½ NPT connection (not supplied) • 50 mm open-end wrench (not supplied) DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 34 Make sure that a person not in the tank can always hear you. INFORMATION! If the antenna is larger than the process connection, we recommend that you use an antenna extension. It is possible that there is not sufficient space to tighten the antenna locking screw. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 35 105 mm / 4.1 ¨ . The maximum number of antenna extensions that can be attached to the device are: • Metallic Horn antenna: 10 PTFE Drop antenna: 5 • PEEK Drop antenna: 5 • DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 36: Lpr Devices: Recommendations For Pits And Tanks Made Of Non-Conductive Materials

    Open pits Figure 3-15: Open pits If the device must measure the level of product in a pit, you can attach a support to the side of the pit or above the pit. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 37: Standpipes (Stilling Wells And Bypass Chambers)

    The standpipe must be vertical. • Recommended surface roughness: < 0.1 mm / 0.004 • ± ¨ Make sure that there are no deposits at the bottom of the standpipe. • Make sure that there is liquid in the standpipe. • DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 38 If the device must be installed on a tank with a floating roof, install it in a stilling well made of metal. Figure 3-17: Floating roofs 1 Sediment 2 Support fixtures 3 Stilling well 4 Floating roof 5 Product 6 Tank www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 39 C2.7 Mult. Refl. Enable function to "Enable" to keep the effects of multiple reflections C2.7 Mult. Refl. Enable C2.7 Mult. Refl. Enable to a minimum. For more data, refer to Function description on page 83 (C. Full Setup). DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 40 • Additional process connections are necessary for the liquids to circulate freely along the length of the bypass chamber. Figure 3-19: Installation recommendations for bypass chambers that contain more than one liquid 1 Bypass chamber 2 Additional process connection www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 41: How To Attach Antenna Extensions

    • If you changed the antenna extension value, also change the blocking distance value. Push [^ ^ ^ ^ ], 3 × [ ], [> > > > ] to go to menu item C1.5 Blocking Distance C1.5 Blocking Distance C1.5 Blocking Distance C1.5 Blocking Distance. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 42 • DN150 (6¨) Drop antenna: M6 × 40 (quantity: 3) Procedure 1: How to attach an antenna extension 1 Remove the O-rings from the plastic sachet supplied with the device. Put an O-ring 4 into the groove at the top of each antenna extension. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 43 • Push 3 × [^ ^ ^ ^ ] to go back to the "Save Configuration?" screen. • Push [ ] or [ ] to set the screen to Yes Yes and push [^ ^ ^ ^ ] to store and use the changed settings. End of the procedure. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 44: How To Turn Or Remove The Signal Converter

    If you remove the converter, put a cover on the wave guide hole on top of the process connection assembly. Make sure that the converter is fully engaged when you attach it to the process connection assembly. Then tighten the lock screw. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 45: How To Turn Or Remove The Display Module (Option)

    If there is an object adjacent to the device that makes it difficult to read the display, you can rotate the display in increments of 90°. Figure 3-23: How to turn or remove the display module (option) Equipment needed: • Cover wrench • Display extractor CAUTION! Disconnect the power supply. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 46: Weather Protection

    1 Weather protection cover (with an R-clip to hold the cover on the clamp) 2 Device 3 Weather protection clamp (2 parts) 4 2 locking nuts 5 10 mm socket wrench (not supplied) The overall dimensions of the weather protection are on page 146. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 47 3 Lower the weather protection cover onto weather protection clamp until the hole for the lock is in the slot at the front of the cover. 4 Put the R-clip into the hole at the front of the weather protection cover. 5 End of the procedure. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 48: How To Open The Weather Protection

    Figure 3-26: How to open the weather protection 1 Remove the R-clip from the hole at the front of the weather protection cover. 2 Remove the weather protection cover. 3 Lift the display screen cover. End of the procedure. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 49: Electrical Connections

    Devices with the PROFIBUS PA output option: Devices with the PROFIBUS PA output option: Devices with the PROFIBUS PA output option: Devices with the PROFIBUS PA output option: For electrical connection data, refer to the "Description of PROFIBUS PA interface" supplementary instructions. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 50: Electrical Installation: Output Options With Cable Gland

    Use the applicable electrical cables with the cable glands. • Make sure that the current is not more than 5 A or that there is 5 A-rated fuse in the • electrical circuit that energizes the device. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 51 • 3 mm Allen wrench (not supplied) • Cover wrench Procedure 1 Loosen the lock screw with a 3 mm Allen wrench. 2 Remove the cover stop. 3 Turn the cover counterclockwise with the cover wrench. 4 Remove the cover. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 52 1 Loosen the cable gland. Put the electrical wires into the cable entry. Loosen the terminal screws with a POZIDRIV® PZ1 screwdriver. Connect the electrical wires to the connector. 2 Tighten the terminal screws with a POZIDRIV® PZ1 screwdriver. 3 Tighten the cable gland. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 53 • 3 mm Allen wrench (not supplied) 1 Put the cover on the housing 2 Turn the cover clockwise until it is fully engaged. 3 Attach the cover stop and lock screw. 4 Tighten the lock screw with a 3 mm Allen wrench. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 54: Electrical Installation: Output Options With An M12 Male Connector

    Figure 4-6: Electrical connections for non-Ex devices 1 Power supply 2 Resistor for HART® communication (typically 250 ohms) 3 Optional connection to the grounding terminal 4 Output: 12...30 VDC for an output of 21.5 mA at the terminal 5 Device www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 55: Devices For Hazardous Locations

    • Tighten the cable glands 2. • Close unused cable glands with dummy plugs 3. The diameter of the outer sheath of the electrical cable (for the power supply and current output) must be 6…10 mm or 0.24…0.39¨. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 56: Networks

    Figure 4-8: Point-to-point connection (non-Ex) 1 Address of the device (0 for point-to-point connection) 2 4...20 mA + HART® 3 Resistor for HART® communication (typically 250 ohms) 4 Power supply 5 HART® converter 6 HART® communication software www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 57: Multi-Drop Networks

    1 Address of the device (each device must have a different address in multidrop networks) 2 4 mA + HART® 3 Resistor for HART® communication (typically 250 ohms) 4 Power supply 5 HART® converter 6 HART® communication software DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 58: Start-Up

    • Energize the converter. Devices with the LCD display option only: Devices with the LCD display option only: After 10 seconds the screen will display "DR7400" Devices with the LCD display option only: Devices with the LCD display option only: and the logo of the supplier.

  • Page 59: Digital Display Screen

    Function (2nd Meas. Page). If menu item C6.4.2 1st Value Variable (1st Meas. page) is set to "Level", then the device shows "Level" as the current output percentage in Normal mode (refer to item 1 in the illustration). DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 60: Keypad Buttons

    Normal mode: Change screen (measurement pages 1 and 2 and [Up] the status message page) Program mode: Program mode: Increase value or change parameter Program mode: Program mode: Keypad functions For more data on keypad functions, refer to on page 72. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 61 2 Push the buttons on the keypad. This will operate the device. How to operate the keypad buttons with a bar magnet Figure 5-4: How to operate the keypad buttons with a bar magnet Equipment needed • Bar magnet DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 62: Remote Communication With Pactware

    You can download the latest version of PACTware™ and the DTM from our website. Refer also to the PACTware Consortium site at http://www.pactware.com. Figure 5-5: Screen from the PACTware™ user interface 1 DTM menu 2 Information for device identification 3 Installation parameters menu and menu items www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 63: Remote Communication With The Ams™ Device Manager

    • Store configuration information for each device. • Store and read process data. • Store and read diagnostic status information. • Help plan preventive maintenance to reduce a plant's downtime to a minimum. You can download the DD file from our website. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 64: Operation

    1 One value 2 One value and % bar graph of the scale for the measurement value 3 Two values 4 Two values and % bar graph of the scale for the top measurement value 5 Three values www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 65 For a list of the abbreviations used in Normal mode, refer to the table that follows: Abbreviations of measurement types used in Normal mode Measurement type Abbreviation Distance Level Reflection Sensor value Volume Ullage volume Mass Ullage mass UllM Linearized distance Ldis or Distance Lin. Linearized level LLvl or Level Lin. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 66 [^ ^ ^ ^ ] — [Return] [> > > > ]+[ ] — [Escape] Change screen (measurement pages 1 and 2, and the status [Down] message page) Change screen (measurement pages 1 and 2 and the status [Up] message page) www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 67 It is the distance from the face of the process ft (feet), custom length unit connection (flange face or thread stop) to the surface of the liquid. You cannot change this value in Program mode. Refer also to "Distance" in this table. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 68: Program Mode

    If you did not supply all installation data to the supplier before the delivery, the standard setup procedure in the Quick Setup menu is mandatory. INFORMATION! It is not possible to enter the D Service D Service D Service D Service menu. This menu is for factory calibration and approved personnel only. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 69: Protection Of The Device Settings (Access Levels)

    • Push 2 × [ ], [> > > > ], 5 × [ ], [> > > > ], [ ] and [> > > > ] to go to the menu C7.2 Security. • Push [> > > > ] to enter menu item C7.2.1 Login. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 70 If you de-energize the device and then energize it again, the access level will go back to "User". If you do not touch the keypad for 5 minutes, the device goes back to Normal mode and the access level will go back to "User". www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 71: How To Get Access To The Quick Setup Menu

    • Push [> > > > ] to start the empty spectrum recording procedure. For more data, refer to spectrum recording on page 107. Push [^ ^ ^ ^ ] at the end of each step of the procedure to continue to the next step. • End of the procedure. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 72: Keypad Functions

    Scroll down the sub-menu list (for example, from sub-menu C2.1 to sub-menu C2.2). • Scroll up the menu list (for example, from menu C2 to menu C1). • Scroll up the sub-menu list (for example, from sub-menu C2.2 to sub-menu C2.1). www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 73 Select the parameter and go back to the menu Esc (Escape) If you push these buttons immediately after you change a parameter, the device also ignores this change and goes back to the menu. Down Scroll down the list Scroll up the list DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 74 If the cursor is on a number, this button increases the digit value. If the cursor is on the decimal point, this button moves the decimal point to the right (this increases the value by a factor of 10). www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 75: How To Save Settings Changed In Program Mode

    "Yes" or No", push [^ ^ ^ ^ ] to accept (Yes) or reject (No) the new settings. If you push [^ ^ ^ ^ ] when the screen is set to "Yes" or No", the display goes back to Normal mode. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 76: Menu Overview

    1 The device shows this menu item if you set the menu item A4.1.2.1 to "Stilling Well" 2 The device shows this menu item if you set the menu item A4.2.1.1 to "Partial, Average" or "Partial, Max" www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 77 Spectrum 1 You must enter the "Expert" password in A3 Login or C7.2.1 Login to find and use this menu 2 The device shows this menu item if you make a strapping table in menu C.3 Conversion DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 78 C3.1 Edit Table C3.1 Edit Table C3.1 Edit Table C3.1 Edit Table C3.1.1 Erase Table? C3.1.3 Select Conversion? C3.2 Input Table C3.2 Input Table C3.2 Input Table C3.2 Input Table C3.2.2 Point C3.2.4 Level C3.2.5 Conv. Value www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 79 C4.1 Current Output 1 1 1 1 C4.1.2 0% Range C4.1.3 100% Range C4.1.4 Current Out. Range C4.1.5 Error Function C4.1.7 Low Error Current C4.1.8 High Error Current C4.1.9.2 Trimming / 4mA Trimming C4.1.9.5 Trimming / 20mA Trimming DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 80 Current Out. 1 Var. C5.1.4.2 HART Variables / HART sec./CO2 Var. C5.1.4.3 HART Variables / Tertiary Var. C5.1.4.4 HART Variables / Quaternary Var. C6 Display C6 Display C6.1 Language C6 Display C6 Display C6.2 Backlight C6.3 Contrast www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 81 C7.2 Security C7.2 Security C7.2 Security C7.2.1 Login C7.2.2 Change Password C7.2.3 Reset Passwords C7.2.4 Unlock Extended Range C7.2.5 Unlock SIL C7.3 Errors C7.3 Errors C7.3.1 Message View C7.3 Errors C7.3 Errors C7.3.2.1 Error-Mapping / Sensor: Information DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 82 8 This menu item is available if the correct parameter is set in C6.5.1 Function. For more data, refer to table C. Full Setup menu (C6.5 2nd Meas. Page) in the section that follows. 9 This menu item can only be unlocked at the factory www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 83: Function Description

    If you do not enter "Function the password, you can only change description settings for the "user" access level. " Protection of For more data, refer to the device settings (access levels) page 69. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 84 "How to make a filter to remove radar signal interference" on page 117. Minimum access level to do the Minimum access level to do the Minimum access level to do the Minimum access level to do the procedure: procedure: Expert procedure: procedure: www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 85 The device goes to back to Normal mode after 1 hour. Minimum access level to do the Minimum access level to do the Minimum access level to do the Minimum access level to do the procedure: procedure: procedure: procedure: Expert DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 86 The device goes to back to Normal mode after 1 hour. Minimum access level to do the Minimum access level to do the Minimum access level to do the Minimum access level to do the procedure: procedure: procedure: procedure: Expert www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 87 The device goes to back to Normal mode after 1 hour. Minimum access level to do the Minimum access level to do the Minimum access level to do the Minimum access level to do the procedure: procedure: procedure: procedure: Expert DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 88 C7.5 Units C7.5 Units C7.5 Units C7.5 Units. This menu item is only available if you set up a linearization table in menu item C3.1 Edit Table C3.1 Edit Table C3.1 Edit Table C3.1 Edit Table. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 89 It is also possible to do an empty spectrum scan in a partially full tank, if it is not possible to remove all the tank contents. 1 The default value is the measured value at the time that you start the simulation DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 90 = seconds. Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: setting: setting: Expert www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 91 Measuring Mode, you can change this value manually to adjust readings. Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: setting: setting: Expert DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 92 Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: setting: setting: Expert www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 93 [^ ^ ^ ^ ], you go to menu item C3.2.4 Level. Minimum access level to do the procedure: Minimum access level to do the procedure: Minimum access level to do the procedure: Minimum access level to do the procedure: Expert DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 94 20 mA and 100% output to be 4 mA. Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: setting: setting: Expert www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 95 4…20 mA signal and starts HART® multi- drop mode. Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: Expert setting: setting: DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 96 Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: Operator setting: setting: — C5.1.3.4 Cfg. Change This function counts the number of changes Read only Counter to the HART® device settings www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 97 Value, Reflection Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: User setting: setting: DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 98 C6.4.1 Function to "Three Values". Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: User setting: setting: www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 99 C6.5.1 Function to "Two Values", "Two Values & Bar" or "Three Values". Minimum access level to change the Minimum access level to change the Minimum access level to change the Minimum access level to change the setting: setting: User setting: setting: DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 100 Production Date This the date that the manufacturer finished Read only — the device. The date format is: Year-Month- Day. C7.1.9 Calibration Date This the date that the manufacturer Read only — calibrated the device. The date format is: Year-Month-Day. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 101 Enter a text (8 characters maximum) for the — Cst. custom length unit. — C7.5.2.2 Offset Enter an offset value. 0.0 m C7.5.2.3 Factor Enter a factor. Multiply the measured value — by this factor to change m (metres) to the custom length unit. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 102 2 "Lin. Distance" and "Lin. Level" are available if you created a linearized value table in menu C3 Conversion. "Volume" and "Ullage Vol- ume" are available if you created a level-volume table in menu C3 Conversion. "Mass" and "Ullage Mass" are available if you created a level-mass table in menu C3 Conversion. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 103: Further Information On Device Configuration In Program Mode

    [ ] or [ ] for the selection of the length unit (m, Cst., in, ft, mm or Length unit. Make a selection from the list cm). of parameters. • [^ ^ ^ ^ ] to confirm. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 104 Current Out. 1 Var. Current Out. 1 Var. • [^ ^ ^ ^ ] to confirm. illustration 2 shows the position of 0% output as a distance below the flange facing or thread stop of the process connection. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 105 0% Range = 4 mA • 100% Range = 20 mA If you set this menu item to "4-20 mA (reversed)" or "3.8-20.5 mA (reversed)": • 0% Range = 20 mA • 100% Range = 4 mA DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 106 Normal mode. Set • [^ ^ ^ ^ ] to confirm. to "No" to cancel the changes to the device settings and go back to Normal mode. Set to "Back" to stay in Program mode. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 107: Empty Spectrum Recording

    Enter the password used at this time for the "Expert" access level. If it is the default 5 × [ ], [> > > > ] and 8 × [ ] password, enter "0058". • [^ ^ ^ ^ ] to confirm. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 108 Save spectrum? If you set the menu item to "Yes", the device will keep this empty parameter ("No" or "Yes"). spectrum recording. If you set the menu • [^ ^ ^ ^ ] to confirm. item to "No", the device will reject this data. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 109: Hart® Network Configuration

    • Enter the value 000 and push [^ ^ ^ ^ ] to confirm. • Push [^ ^ ^ ^ ] again and again to go back to the Save Configuration? Save Configuration? screen. Save Configuration? Save Configuration? DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 110: Distance Measurement

    CAUTION! If C4.1.1 Current Out. 1 Var. is set to "Distance" and C4.1.2 0% Range (standard scale) is set in the blocking distance, then the device will not be able to use the full current output range. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 111 C6.4.2 and C6.5.2 (1st Value Variable) and menu C1 Install. Parameters. If you change C1.10 Reference Offset, then we recommend that you change C6.4.3 / C6.5.3 (0% Range) and C6.4.4 / C6.5.4 (100% Range) by the same quantity. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 112: Level Measurement

    CAUTION! If C4.1.1 Current Out. 1 Var. is set to "Level" and C4.1.3 100% Range (standard scale) is set in the blocking distance, then the device will not be able to use the full current output range. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 113 C6.4.2 and C6.5.2 (1st Value Variable) and menu C1 Install. Parameters. If you change C1.11 Tank Bottom Offset, then we recommend that you change C6.4.3 / C6.5.3 (0% Range) and C6.4.4 / C6.5.4 (100% Range) by the same quantity. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 114: How To Configure The Device To Measure Volume Or Mass

    Normal mode. The device will give more accurate volume readings if you give more conversion data in these areas: • Surfaces with curves. • Sudden changes in the cross section. Refer also to the illustration that follows: www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 115 "Yes" or No", push [^ ^ ^ ^ ] to accept (Yes) or reject (No) the new settings. If you push [^ ^ ^ ^ ] when the screen is set to "Yes", the device will delete the data for the strapping table and go back to Normal mode. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 116: How To Measure Correctly In Tanks With Curved Or Conical Bottoms

    • Select Yes Yes and push [^ ^ ^ ^ ]. The device will go back to Normal mode. INFORMATION! For more data on menu items, refer to Function description on page 83 table C: Full Setup. – www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 117: How To Make A Filter To Remove Radar Signal Interference

    INFORMATION! For more data on empty spectrum scans, refer to Function description on page 83 table A. – Quick Setup menu (menu item A4.2). DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 118: Status Messages And Diagnostic Data

    Normal mode: device status symbol If the device status changes, the device shows a status symbol in the top left corner of the display screen in Normal mode: Figure 6-11: Device status: Normal mode 1 Device status symbol (NAMUR NE 107) www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 119 1 Device status letter code (NAMUR NE 107). In this example, M = Maintenance required. 2 Description of error If the device shows an error message, refer to the table that follows for more data and to find a solution to a problem. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 120 Inconsistent Parameters Internal bus communication error. De-energize and then energize the device again. Sensor Comm. Error Internal bus communication error or hardware failure. If the message is shown again, tell the supplier. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 121 If the message is shown again, tell the supplier. C C C C Electronics Electronics Electronics Electronics FW Update A firmware update of the Wait for the firmware update to converter module continues. finish. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 122 S S S S Electronics Electronics Electronics Electronics Elec. Temp. Out Of Spec. The temperature of the converter Make sure that the device is is not in the specified limits. operated in the permitted ambient temperature range. www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 123 If the message is shown again, tell the supplier. Empty Spectrum invalid The empty spectrum recording Do a new empty spectrum does not agree with the process recording. conditions at this time (e.g. the tank height was changed). DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 124 Microwave Lock Error Microwave Sweep Duration Error Microwave Supply Voltage Error 1 DM = data manager 2 CO = current output 3 This error message is shown if the device is in SIL mode. CO = current output. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 125: Service

    O-rings are correctly greased or, if it is necessary, replaced. For more data Spare parts about the replacement of the O-rings, refer to on page 181. Figure 7-1: Maintenance of the O-rings 1 Display cover 2 Terminal compartment cover DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 126: How To Clean The Top Surface Of The Device

    How to use the purge The device is colder than other Continuous use. Use low-pressure gas to remove condensation from elements in the process. It is the antenna. possible that there will be condensation in the antenna. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 127: Heating Or Cooling Horn Antennas Under Process Conditions

    Replacement of signal converters of other radar devices: Replacement of the and installation of the signal converter. For the procedure, refer to DR7000 signal converter with the DR7400 signal converter on page 128. Returning the For more data on how to prepare the device before you send it back, refer to device to the manufacturer on page 131.

  • Page 128: Replacement Of The Dr7000 Signal Converter With The Dr7400 Signal Converter

    1 5 mm Allen wrench (not supplied) 2 DR7000 radar level transmitter 3 DR7400 signal converter (without process connection and antenna). If the DR7000 was built before 2009, then send an Spare parts order for the DR7400 signal converter with the adaptor attached. For the spare parts order code, refer to on page 181 (Table: Converter spare parts).
  • Page 129 • Disconnect the electrical wires from the terminals. Remove the wires from the terminal compartment. Attach the terminal compartment cover. • Loosen the lock screw at the bottom of the signal converter with a 5 mm Allen wrench. • Remove the signal converter from the process connection. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 130 For more data about electrical connection procedures, refer to Electrical installation: output options with cable gland on page 50 • Put the DR7400 signal converter on the DR7000 flange system. Make sure that the flange system fully engages in the mating part (signal converter).

  • Page 131: Spare Parts Availability

    • such dangerous substances, to enclose a certificate with the device confirming that it is safe to handle and stating the • product used. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 132: Form (For Copying) To Accompany A Returned Device

    The user must dispose of the WEEE to a designated collection point for the recycling of WEEE or send them back to our local organisation or authorised representative. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 133: Technical Data

    1 Transmitter 2 Mixer 3 Antenna 4 Distance to product surface, where change in frequency is proportional to distance 5 Differential time delay, Δt 6 Differential frequency, Δf 7 Frequency transmitted 8 Frequency received 9 Frequency 10 Time DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 134 CAUTION! "TBF FULL" AND "TBF AUTO" MODES It is important to enter the correct dielectric constant value in menu item C2.2 Epsilon R Product. If this value is incorrect, the device will not measure level accurately. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 135: Technical Data

    Refer also to "Measuring accuracy" on page 141 Min. tank height 0.2 m / 8¨ Recommended minimum Antenna extension length + antenna length + 0.1 m / 4¨ blocking distance Min. distance for reflection 1 m / 3.3 ft measurement DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 136 Drop antenna (PEEK): Drop antenna (PEEK): -50…+200°C / -58…+392°F (the process connection temperature must agree with the temperature limits of the gasket material. Refer to "Materials" in this table.) Ex: see supplementary operating instructions or approval certificates www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 137 The feedthrough temperature limits must agree with the temperature limits of the gasket material and antenna type Option: Metaglas® (-30...+200°C / -22...+392°F – max. range) The feedthrough temperature limits must agree with the temperature limits of the gasket material and antenna type DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 138 Options: 3.8…20.5 mA acc. to NAMUR NE 43; 4…20 mA (reversed); 3.8…20.5 mA (reversed) acc. to NAMUR NE 43 Output type Passive Resolution ±5 µA Temperature drift Typically 50 ppm/K Error signal High: 21.5 mA; Low: 3.5 mA acc. to NAMUR NE 43 www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 139 II 3 D Ex ic IIIC T85°C...T*°C Dc IECEx Ex ia IIC T6...T3 Ga/Gb; - pending Ex ia IIIC T85°C...T*°C Da/Db; Ex db ia IIC T6...T3 Ga/Gb; Ex ia tb IIIC T85°C...T*°C Da/Db; Ex ic IIC T6...T3 Gc; Ex ic IIIC T85°C...T*°C Gc DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 140 1 Kalrez® is a registered trademark of DuPont Performance Elastomers L.L.C. 2 HART® is a registered trademark of the HART Communication Foundation 3 T*°C = 150°C or 200°C. For more data, refer to the related Ex approval certificate. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 141: Measuring Accuracy

    Y: Measuring accuracy [+yy inches / -yy inches] 1 Minimum recommended blocking distance = antenna extension length + antenna length + 3.94¨ INFORMATION! To calculate the accuracy at a given distance from the antenna, refer to Technical data on page (measuring accuracy). DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 142: Minimum Power Supply Voltage

    Hazardous Location (Ex d / XP/NI) approved devices Figure 8-5: Minimum power supply voltage for an output of 21.5 mA at the terminals (Hazardous Location approval (Ex d / XP/NI)) X: Power supply U [V DC] Y: Current output load R [Ω] www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 143: Guidelines For Maximum Operating Pressure

    2 Process connection temperature, T [°C] 3 Process pressure, p [psig] 4 Process connection temperature, T [°F] 5 Threaded connection, G (ISO 228-1) 6 Flange connection, PN100 7 Flange connection, PN63 8 Flange connection, PN40 9 Flange connection, PN16 DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 144 There is a CRN certification option for devices with process connections that agree with ASME standards. This certification is necessary for all devices that are installed on a pressure vessel and used in Canada. Figure 8-8: Pressure / temperature de-rating (ASME B16.5), flange and threaded connections, in °C and barg www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 145 3 Process pressure, p [psig] 4 Process connection temperature, T [°F] 5 Flange connection, Class 900 and Class 1500. Threaded connection, NPT (ASME B1.20.1). 6 Flange connection, Class 600 7 Flange connection, Class 300 8 Flange connection, Class 150 DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 146: Dimensions And Weights

    The diameter of the outer sheath of the cable must be 7 … 12 mm or 0.28 … 0.47 ¨ • Cable glands for cQPSus-approved devices must be supplied by the customer. • A weather protection cover is available as an accessory with all devices. • www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 147 30.43 5.51 7.05 4.09 DN200/8¨ 5.94 11.14 26.06 37.20 7.48 7.05 4.09 1 This is the dimension without the antenna extension option. A maximum of 10 antenna extensions are available. Each antenna exten- sion is 4.1¨ long. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 148 The diameter of the outer sheath of the cable must be 7 … 12 mm or 0.28 … 0.47 ¨ • Cable glands for cQPSus-approved devices must be supplied by the customer. • A weather protection cover is available as an accessory with all devices. • www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 149 30.11 5.51 7.05 4.84 DN200/8¨ 5.94 11.93 24.96 36.89 7.48 7.05 4.84 1 This is the dimension without the antenna extension option. A maximum of 10 antenna extensions are available. Each antenna exten- sion is 4.1¨ long. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 150 The diameter of the outer sheath of the cable must be 7 12 mm or 0.28 0.47 • … … ¨ Cable glands for cQPSus-approved devices must be supplied by the customer. • A weather protection cover is available as an accessory with all devices. • www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 151 5.04 DN200/8¨ 5.94 10.83 12.09 25.94 36.77 38.03 7.48 7.05 3.78 5.04 1 This is the dimension without the antenna extension option. A maximum of 10 antenna extensions are available. Each antenna exten- sion is 4.1¨ long. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 152 The diameter of the outer sheath of the cable must be 7 … 12 mm or 0.28 … 0.47 ¨ Cable glands for cQPSus-approved devices must be supplied by the customer. • A weather protection cover is available as an accessory with all devices. • www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 153 17.56 3.70 7.05 4.09 DN150/6¨ PTFE 5.94 11.14 8.70 19.84 5.67 7.05 4.09 1 This is the dimension without the antenna extension option. A maximum of 5 antenna extensions are available. Each antenna extension is 4.1¨ long. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 154 The diameter of the outer sheath of the cable must be 7 12 mm or 0.28 0.47 • … … ¨ Cable glands for cQPSus-approved devices must be supplied by the customer. • A weather protection cover is available as an accessory with all devices. • www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 155 7.05 5.08 flange protection DN150/6¨ PTFE 5.94 12.13 7.40 19.53 5.67 7.05 5.08 1 This is the dimension without the antenna extension option. A maximum of 5 antenna extensions are available. Each antenna extension is 4.1¨ long. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 156 The diameter of the outer sheath of the cable must be 7 12 mm or 0.28 0.47 • … … ¨ Cable glands for cQPSus-approved devices must be supplied by the customer. • A weather protection cover is available as an accessory with all devices. • www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 157 3.78 5.04 DN150/6¨ 5.94 10.83 13.15 8.54 19.37 21.69 5.67 7.01 3.78 5.04 1 This is the dimension without the antenna extension option. A maximum of 5 antenna extensions are available. Each antenna extension is 4.1¨ long. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 158 (PN01 / 15 psig). Purging system and heating/cooling system: Dimensions Dimensions DN50 / 2¨ DN80 / 3¨ DN100 / 4¨ [mm] [inch] [mm] [inch] [mm] [inch] m m m m 6.18 10.51 13.23 Øp Øp Øp Øp 2.99 4.49 5.55 www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 159 DN100 / 4¨ PTFE Drop antenna with process connection, standard length 3.8...60.2 8.4...132.7 DN150 / 6¨ PTFE Drop antenna with process connection, standard length 7.2...63.6 15.8..139.9 DN80 / 3¨ PEEK Drop antenna with process connection, standard length 2.8...59.2 6.2...130.2 DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 160 +1.54 Flange plate option, DN80 / 3¨ PEEK Drop antenna +0.2 +0.44 1 Standard length = without antenna extensions 2 This option is for Metallic Horn and Drop antennas 3 This option is for Metallic Horn antennas www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 161: Description Of Hart Interface

    An FSK or HART® modem is included in field devices and manual control units. It is necessary to have an external modem for PC-supported workstations. The external modem is connected to the serial or USB interface. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 162: Software History

    • as Multi-Drop connection with 2-wire connection. 9.3.1 Point-to-Point connection – analogue / digital mode Point-to-Point connection between the signal converter and the HART® Master. The current output of the device is passive. Point-to-point connection Also refer to on page 56. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 163: Multi-Drop Connection (2-Wire Connection)

    System and software requirements for the Field Communicator • System card that includes the "Easy Upgrade Option" • Field Communicator Easy Upgrade Programming Utility • HART® Device Description file For more data, refer to the Field Communicator User’s Manual. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 164: Operation

    AMS and operating using the local keyboard. The service menu parameters are not supported and simulation is only possible for current outputs. The online help for each parameter contains its function number as a reference to the local device display. www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 165: Field Device Tool / Device Type Manager (Fdt / Dtm)

    Refer to the online help in SIMATIC PDM to find the function number of each menu item. This function number agrees with the function number in the device menus. Use the same procedure for the protection of parameters in the supervisor menu. DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 166: Hart® Menu Tree For Ams

    Login / Change Password / Reset Passwords / Lock Status / Lock / Unlock Device / Write Protect (De)activate Write Protection / Unlock Extended Range Units Unit Length / Unit Volume / Unit Mass Application Standard Setup / Record Empty Spectrum Assistant www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 167 Range / 100% Range 2nd Measurement Function / 1st Value Variable / Page Format 1st Value / 2nd Value Variable / Format 2nd Value / 3rd Value Variable Format 3rd Value / 0% Range / 100% Range DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 168 / Number of response preambles Service Calibration Calibration Current Output 1 Sensor Manual Correction Offset / Manual Correction Factor / Correction Offset / Correction Factor Rd, Opt Correction Offset Extended Rd, Opt Correction Factor Extended www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 169: Hart® Menu Tree For Pdm

    / TV / QV 9.10 HART® menu tree for PDM Abbreviations of the following tables: • Optional, depending on device version and configuration • Read only Cust • Custody lock protection • Local PDM, affects only PDM views DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 170: Overview Pdm Menu Tree (Positions In Menu Tree)

    Identification & Info Service Calibration Calibration Sensor Overview: View Menu Measured Value Input / Outputs Overview: Diagnosis Device Status Condensed Status (NE 107) Standard Additional Cluster Check Actual Values Simulation Process Variables Device Status Test / Reset Information www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 171: Pdm Menu Tree (Details For Settings)

    / 100% Range 2nd Measurement Function / 1st Value Variable / Format 1st Value / Page 2nd Value Variable / Format 2nd Value / 3rd Value VariableOpt / Format 3rd Value / 0% Range / 100% Range DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 172 / Level Linearization / Volume Opt, Rd Opt, Rd Opt, Rd Opt, Rd Mass / Distance Linearization / Ullage / Ullage Mass Input / Outputs / PV % Range / PV output current / SV / TV / QV www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 173 / Long Tag / Serial Number / Manufacturer / Device Name / V Number / Electronic Revision / Field Device Revision / Software Revision / Hardware Revision / Electronics Serial / Production Date / Calibration Date / Operating Time DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 174: Appendix

    Make a selection from each column to get the full order code. DR7400 4 1 DR7400 - 24 GHz radar (FMCW) level transmitter for agitated and corrosive liquids (up to 100 barg DR7400 - 24 GHz radar (FMCW) level transmitter for agitated and corrosive liquids (up to 100 barg...
  • Page 175 A Russian B Czech C Turkish D Polish DR7400 DR7400 4 Order code (complete this code on the pages that follow) Order code (complete this code on the pages that follow) DR7400 DR7400 Order code (complete this code on the pages that follow)
  • Page 176 Antenna extension / Flange plate protection Antenna extension / Flange plate protection Antenna extension / Flange plate protection Without DR7400 DR7400 4 Order code (complete this code on the pages that Order code (complete this code on the pages that DR7400 DR7400...
  • Page 177 B 4¨ 150 lb, 15 psig max. B 6¨ 150 lb, 15 psig max. B 8¨ 150 lb, 15 psig max. DR7400 DR7400 4 Order code (complete this code on the pages Order code (complete this code on the pages DR7400...
  • Page 178 DN200 PN16 – Type B1 R E 1 R G 1 DN200 PN40 – Type B1 DR7400 DR7400 4 Order code (complete this code on the pages Order code (complete this code on the pages DR7400 DR7400 Order code (complete this code on the pages...
  • Page 179 M RJ (Ring Joint) DR7400 DR7400 DR7400 DR7400 4 Order code (complete this code on the pages Order code (complete this code on the pages Order code (complete this code on the pages Order code (complete this code on the pages...
  • Page 180 Weather protection + Stainless steel Tag plate (18 characters max.) DR7400 DR7400 DR7400 DR7400 4 Order code Order code Order code Order code 1 Pending 2 Pending. DIP = Dust Ignition Proof. 3 This housing option has Ex ia and Ex ic approvals. The Ex d approval for this option is pending.

  • Page 181: Spare Parts

    315 mm / 12¨ XFDX090300 420 mm / 17¨ XFDX090400 525 mm / 21¨ XFDX090500 630 mm / 25¨ XFDX090600 735 mm / 29¨ XFDX090700 840 mm / 33¨ XFDX090800 945 mm / 37¨ XFDX090900 1050 mm / 41¨ XFDX091000 DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 182 Mechanical spare parts - full list XFDE DR7400 - 24 GHz radar (FMCW) level transmitter for agitated and DR7400 - 24 GHz radar (FMCW) level transmitter for agitated and DR7400 - 24 GHz radar (FMCW) level transmitter for agitated and...
  • Page 183 Order code (complete this code on the pages Order code (complete this code on the pages XFDE XFDE Order code (complete this code on the pages Order code (complete this code on the pages that follow) that follow) that follow) that follow) DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 184 Order code (complete this code on the pages Order code (complete this code on the pages XFDE XFDE Order code (complete this code on the pages Order code (complete this code on the pages that follow) that follow) that follow) that follow) www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 185 Order code (complete this code on the pages Order code (complete this code on the pages Order code (complete this code on the pages Order code (complete this code on the pages that follow) that follow) that follow) that follow) DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 186 7 Only for Metallic Horn antennas. Heating / Cooling system: ≥DN80 (≥3¨) flange for DN50 (2¨) Horn antenna, ≥DN150 (≥6¨) flange for DN80 (3¨) Horn antenna or ≥DN200 (≥8¨) flange for DN100 (4¨) Horn antenna 8 Only for Metallic Horn antennas www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 187 Converter spare parts DR7400 4 1 DR7400 - 24 GHz radar (FMCW) level transmitter for agitated and corrosive liquids (up to 100 barg DR7400 - 24 GHz radar (FMCW) level transmitter for agitated and corrosive liquids (up to 100 barg...
  • Page 188 A Russian B Czech C Turkish D Polish DR7400 DR7400 4 Order code (complete this code on the pages that follow) Order code (complete this code on the pages that follow) DR7400 DR7400 Order code (complete this code on the pages that follow) Order code (complete this code on the pages that follow) www.drexelbrook.com...
  • Page 189 Stainless steel tag plate (18 characters max.) + adaptor for DR7000 connection system made before June 2009 DR7400 DR7400 DR7400 DR7400 4 Order code Order code Order code Order code 1 Pending 2 Pending. DIP = Dust Ignition Proof. 3 Ex approvals for this option are pending 4 METAGLAS®...
  • Page 190 (8) + cover stop (1) XFDX010101 (11) (11) Stainless steel blind cover (11) + gasket (8) (8) + cover stop (1) XFDX010201 Aluminium display cover(9) (9) + gasket (8) XFDX010301 Stainless steel display cover (9) (9) + gasket (8) XFDX010401 www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 191 Cable entry / ½ NPT nickel-plated brass cQPSus (5) XFDX050900 Cable entry / ½ NPT stainless steel non-Ex (GP) / Ex i (5) XFDX051000 Cable entry / ½ NPT stainless steel Ex d (5) XFDX051100 Cable entry / ½ NPT stainless steel cQPSus (5) XFDX051200 DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 192: Accessories: General Items

    4 Display extractor, magnet and cover wrench Item Description Quantity Part reference Weather protection XFDX060100 Viator RS232 / HART converter XFDX060200 Viator USB / HART converter XFDX060300 Display extractor, magnet and cover wrench XFDX060400 — USB / 24 V DC power supply XFDX060500 www.drexelbrook.com DR7400-PM-English-Issue 1...

  • Page 193: Accessories: Process Connection Kits

    Other accessories for process connections 316L wall-mounted bracket for G 1½ process connection on level XF70000059 transmitter 316L hanging, orientable bracket (max. tilt 45°) XF70000067 1 For more data, refer to the "Technical data: Dimensions and weights" section in this document DR7400-PM-English-Issue 1 www.drexelbrook.com...

  • Page 194: Glossary

    Height from the bottom of the tank (user-defined) to the surface of the top product (Tank height – distance). See the diagrams at the end of this section. Mass Mass Total mass of tank contents. Mass Mass www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 195 TBF mode uses the reflection of the tank bottom to indirectly measure the level of the tank contents. Ullage volume Ullage volume Ullage volume Ullage volume Unfilled volume. See the diagrams at the end of this section. Volume Volume Volume Volume Total volume of tank contents. DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 196 APPENDIX DR7400 Figure 10-4: Measurement definitions: distance 1 Distance 2 Blocking distance 3 Flange facing 4 Gas (Air) 5 Tank height 6 Ullage volume or mass Figure 10-5: Measurement definitions: level 1 Level 2 Volume or mass www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 197 NOTES DR7400 DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 198 NOTES DR7400 www.drexelbrook.com DR7400-PM-English-Issue 1...
  • Page 199 NOTES DR7400 DR7400-PM-English-Issue 1 www.drexelbrook.com...
  • Page 200 AMETEK Drexelbrook makes no warranty of any kind with regard to the material contained in this manual, including, but not limited to, implied warranties or fitness for a particular purpose. Drexelbrook shall not be liable for errors contained herein or for incidental or consequential damages in connection with the performance or use of material.

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