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High Precision Tank Gauging System

1. 109 mm 4 3 in Technical Description 703010En Ed 3 Rev G June 2007 Junction Boxes As optional equipment a series of junction boxes can be delivered with the TankRadar Rex system These are used to connect the various system units The junction box integrated in the Transmitter Head is described on page 15 JB 140 11 and JB 140 15 for EEx i and EEx e environments JB 140 11 EEx i is used when a DAU or an RDU 40 is located more than 2 m away from the RTG and should only be used for intrinsically safe connections JB 140 15 EEx e is used to connect power and the TRL 2 Bus to the RTG Both Junction Boxes contain 15 terminals JB 140 11 has six openings for M25 glands and JB 140 15 has five openings for M25 glands suitable for 9 16 mm cable diameter Note JB 140 15 is not an approved protection on all markets JB 140 11 EEx i JB 140 15 EEx e Relay Output Power Junction boxes for EEx i and EEx environments JB 36 and JB42 for connection of temperature sensors JB 36 and JB42 are used for intrinsically safe connection of up to 14 temperature sensors to a Data Acquisition Unit 12 for JB 36 if 3 wire connection is used JB 36 and JB42 have three openings for M25 glands suitable for 9 16 mm cable diameter There are two alternative connections of temperature sensors to the Junction Box Connection via cable Direct connection Analog Out
2. D o 2 o o iD v g o c G S Active length L zl E D c o 2 o Option Anchoring facility eye bolt 48 1 90 38 1 50 mm inch A typical application The WLS is installed together with an MST to be hung from the top of the tank The vertical position is chosen according to the actual bottom water range The WLS should be anchored to the tank bottom to ensure a fixed position in case of turbulence TankRadar Rex Technical Data for WLS Active 500 mm 20 in 1000 mm 40 in measuring Optional 1500 mm 60 in range Output analog 2 wire 4 20 mA with I 23 MA Accuracy 2 mm 0 08 in 500 mm active length 4 mm 0 16 in 1000 mm active length 6 mm 0 24 in 1500 mm active length Factory Calibrated under conditions calibration 2 3 diesel via 2 wire loop Other calibrations on request Operating 0 120 C 32 F to 250 F temperature Max temp at mounting flange 80 C 180 F Mechanical Connection thread M33x1 5 mm dimensions Length of WLS Outer diameter Active length 140 mm 5 5 in closed 38 mm 1 5 in of WLS Outer diameter open 48 mm 1 9 in of WLS Immersed AISI 316 FEP PTFE materials and PEEK with 30 glass Max pressure Ex approvals 6 bar 90 psig DEMKO 01 ATEX 131128X cE 0539 Il 1 G EEx ia IIB T4 UL approval pending Suitable for crude oil app
3. DN 200 EN 1 4404 AISI 316L PN 10 28 4D Hole pattern according to ANSI 10 in Class 150 DN 250 EN 1 4404 AISI 316L PN 16 9 4E Hole pattern according to ANSI 12 in Class 150 EN 1 4404 AISI 316L 1 Requires Pos 18 Antenna Size amp Material code 1A and Pos 23 Flange Connection code 4A 2 Welded to hatch if inclined installation Pos 19 Mounting code 3 3 Flat faced flange with 12 mm 0 47 in thickness 51 TankRadar Rex Technical Description 703010En Ed 3 RevG June 2007 RTG 3960 LPG LNG antenna Pos Item Code Description Rating Material 16 Antenna Type 60 LPG LNG Antenna 17 Pressure Rating A Up to 25 bar depending on flange rating in position 23 18 Antenna Size and 1A Cone 4 in SCH 10 SST 0 Material 1B Cone DI 99 mm SST 9 1C Cone 4 in SCH 40 SST 19 Sealing Q Quartz 20 Reference R Reference measurement with Reflector Kit 1 pin included SST Measurement 21 Special 0 None M Material Certificate for all pressurized details 22 Accessory 2 Pressure Transmitter ball valve 20 bar 290 psig PV Kit 7 Pressure Transmitter other 23 Flange Connection 4A Hole pattern according to ANSI 6 in Class 150 MAWP 10 4 bar SST thickness 28 mm 1 1 in at 90 C 4B Hole pattern according to ANSI 6 in Class 300 MAWP 21 bar SST thickness 38 mm 1 5 in at 90 C 9 4D Hole pattern according to ANSI 4 in Class 150 MAWP 10 4 bar SST thickness 28 mm 1 1 in at 130 C
4. IP 65 FCU 2165 IP 21 FCU 2175 TRL 2 Bus Enraf BPM Whessoe Current Loop RS232 RS422 RS485 additional will follow Programmable up to 38400 Dependent on vendor consult factory Up to 256 host dependant 160 for TankMaster FCU 2165 111x313x404 mm 4 37x12 32x15 91 in FCU 2175 19 in 3U rack Configuration Possibilities As a master field bus port the FCU can talk to a wide range of different tank gauges such as As a slave port the FCU can service requests from a wide range of hosts using various protocols Rosemount TankRadar Enraf Servo and Radar Whessoe Servo and Level Temperature Transmitter Motherwell TankMaster Modbus RTU Enraf Entis The number of gauges on each field port is limited by the gauge vendor protocol and or the electrical interface capability Typically these are as follows Equipment Electrical Interface Max Gauges Interface Rosemount 2900 3900 Pro TRL 2 8 FCU 2160 RS232 RS485 or TRL 2 32 Enraf CIU 858 RS232 30 CIU 880 RS232 50 GPU or GPP protocol gauges BPM 10 Microlect Whessoe WM 550 protocol gauges Current Loop 32 WM 500 protocol gauges Current Loop 256 via 16 Outstations The FCU 2165 2175 can replace an Enraf Microlect or CIU unit TankRadar Rex Field Bus Modem FBM 2180 The FBM 2180 is used for connecting a TankMaster HMI software PC to the TRL 2 Bus The FBM 2180 is connected to the PC using either the RS232 or the USB interf
5. ITG 50 60 and 70 32 Rosemount FCU RS232 1 FCU FCU RS485 32 FCU s TRL 2 bus TRL 2 Rex Pro 8 Motherwell Motherwell 4000 1 Motherwell 2800 i MCS 2800 32 Generic Modbus Master Modbus Master RTU RS232 For more information and protocol options please contact your local Rosemount Tank Gauging sales representative Field Bus Modems Model Code Description Field Bus Modem FBM 2180 Standard Rex RS232 USB Modbus EBM 3180 For configuration of Rex on Enraf fieldbus 55 TankRadar Rex 56 TankMaster Software Technical Description 703010En Ed 3 Rev G June 2007 Pos Item Code Description Note 1 Licence DM TankMaster Demo No hardware key included WS TankMaster WinSetup Configuration only No hardware key in cluded 05 TankMaster WinOpi with TankServer for up to 5 One hardware key included tanks 2 20 TankMaster WinOpi with TankServer for up to 20 One hardware key included tanks 2 50 TankMaster WinOpi with TankServer for up to 50 One hardware key included tanks 2 MX TankMaster WinOpi Max Unlimited number of tanks One hardware key included 2 Host Communication 0 None C Host Communication S Host Communication Office Link 3 Network 0 None N Network enabled Used for TM WinOpi Clients in the network 4 Custody Transfer 0 None C Custody transfer functions 5 Extended Batch 0 None Handling B Custody transfer batch handling system 6 HTG 0 None P TankMaste
6. 5140 DO I O Terminals Digital Out 8 channels Connected to TankMaster PC 1 Tank data availability through Internet Intranet Requires TankMaster WinOpi 2 Protective hose is included Power supply 24 VDC is required but not included TankMaster Customized views option is recommended Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Temperature and Water Level Sensors For the US and Canadian markets see page 60 Multispot Temperature Sensor MST Pos Item Code Description Note 1 Overall Length 05000 Specify length in millimetres Temperature Sensor 70000 2 Sheath Type A 1 in AISI 316 B Standard in AISI 316 1 Threaded 75 in BSP 5 Flange 1 72 in ANSI 150 psi 6 Flange 2 in ANSI 150 psi 7 3 C 3 Connection Type Flange 3 in ANSI 150 psi 4 Temperature Sensor 3 wire Individual Wiring Common return 5 Number of Temperature 01to 14 Specify number Spot Elements 6 Element Type P Pt 100 7 Temperature 1 1 6 DIN Class B Accuracy Class 2 1 10 DIN Class B 8 Temperature Range 1 50 C to 120 C 58 F to 248 F 2 20 C to 250 C 4 F to 482 F 9 Lead Wire 01 500 mm 1 6 ft for Junction Box connection Temperature Sensor 03 Standard 3 m 10 ft 04to10 Specify other length in metres Maximum 10 m 33 ft is recommended 10 Anchor Weight 0 None A 2 5 kg 5 5 Ibs 40 x 200 mm 1 6 x 7 9 in For still pipes B 3 kg 6
7. 6 Ibs 50 x 200 mm 2 0 x 7 9 in For still pipes Cc 4 kg 8 8 Ibs 45 x 330 mm 1 8 x 13 0 in For still pipes D 5 kg 11 Ibs 100 x 85 mm 3 9 x 3 3 in For free hanging E 10 kg 22 Ibs 95 x 175 mm 3 7 x 6 9 in For free hanging F 15 kg 33 Ibs 140 x 130 mm 5 5 x 5 1 in For free hanging 11 Junction Box 0 None 1 Junction Box integrated with temperature sensor For up to 11 spots with 3 wire return or 14 spots with com mon return 3 JB 42 12 Hose Kit 00 None 03 Hose kit including glands 3 m 10 ft as standard 10 Hose kit including glands 10 m 33 ft 13 Vapor Boot 0 None 1 2 in NPS Threaded 2 3 in NPS Threaded 3 Flange 3 in ANSI 150 psi 4 Flange 4 in ANSI 150 psi 6 Flange 6 in ANSI 150 psi 8 Flange 8 in ANSI 150 psi 1 Requires Pos 4 Temperature Sensor Wiring code C common return for more than 8 spot elements 2 Version available for 170 C to 100 C 274 F to 212 F This temperature sensor NL Cryo is specified separately Note Spot positions should be specified separately in Required System Information RSI Model Code Example MST 15000 A6 C 14P2101C3000 57 TankRadar Rex Technical Description 703010En Ed 3 Rev G June 2007 Water Level Sensor Integrated with Multispot Temperature Sensor MSTW Pos Item 070o 3 Description Note 1 Overall Length 05000 Specify length in millimetres Temperature Sensor 70000 2
8. 8 The maximum number of RTG s per FCU is 32 40 TM or DCS TRL 2 Group Bus Fcu Fou FCU Fou FcU Fcu I Up to 8 units on each TRL 2Bus Up to four TRL 2 Field Buses from each FCU TRL 2 Field Bus units on each TRL 2 Bus Figure showing how the TRL 2 Bus is used in the TankRadar Rex system Technical Data for TRL 2 field bus Number of units Max 8 RTG s with associated DAU 2100 units or RDU s are recommended on one TRL 2 Bus see also next page Cable Twisted and shielded pair Cable area Min 0 50 mm AWG 20 Cable length Max 4 km 2 5 miles Modulation type FSK frequency shift keyed half duplex Technical Description 703010En Ed 3 Rev G June 2007 Stand Alone Application A stand alone Radar Tank Gauge can be used to measure on a single tank The measured level is output on the field bus or as an analog 4 20 mA signal The RTG can also include 4 20 mA inputs or temperature inputs A DAU 2100 or an RDU can be connected to the stand alone gauge Analog inputs Analog outputs P m gt A N fee o e eue Power In a stand alone configuration the analog output can be used to connect an analog display If connecting a DAU 2100 or the RDU 40 all measured values can be displayed Systems with a TankMaster Work Station The TankMaster PC can be connected via RS232 dir
9. Rev G June 2007 TankRadar Rex System Configurations The TankRadar Rex system can be applied to a single tank or to large and very complex systems All system configurations are based on the same basic parts The TRL 2 Bus A fast and reliable data bus In the descriptions below the TRL 2 Bus is divided into two parts Group bus Field bus Both buses work in the same way with the same technical specifications However the Group Bus is defined as the TRL 2 Bus between the TankMaster host computer DCS and the FCU s while the field buses connect the DAU s RDU s and the RTG s with the FCU s TankMaster communicates on the TRL 2 Bus via a Field Bus Modem The Field Bus Modem translates the signals from RS232 to TRL 2 Bus and vice versa The TRL 2 Bus was developed to minimize the updating times as well as to provide a robust and reliable field bus for transferring the measured values from the tanks to the control room Each Field Communication Unit continuously collects data from up to four TRL 2 field buses and stores the values in a buffer memory When a query reaches the Field Communication Unit from the TankMaster or from a plant host computer on the group bus it can quickly send data directly from the database Each RTG has an individual address on the field bus The DAU 2100 and the RDU 40 use the same address as the RTG they are connected to The recommended maximum number of RTG s on one field bus is
10. according to EN 300 220 1 ETS 300 113 according to EN 300 220 1 ETS 300 113 116 to 110 dBm BER 10 gt 12 dB gt 60 dB gt 70 dB gt 65 dB lt 2 nW RS232 RS422 or RS485 D15 female 300 to 38400 bps 19200 bps 25 kHz channel 9600 bps 12 5 kHz channel Technical Description 703010En Ed 3 Rev G June 2007 TankMaster HMI software TankMaster is a powerful Windows based Human Machine Interface HMI for complete tank inventory management It provides configuration service and set up inventory and custody transfer functions for TankRadar Rex systems All calculations are based on current API and ISO standards TankMaster follows the OPC standard and can communicate with Microsoft programs and OPC compatible systems like Intellution s iFIX and Wonderware s InTouch TankMaster has customized views with graphic plant layouts and advanced group configuration in geographical or product groups etc TankMaster includes a user manager with different access levels for personnel SCADA Engineering Management OPC Client Level J Ethernet i Modbus Modbus TankMaster OPC Server TankMaster OPC Server Modbus TankRadar Rex TankMaster consists of two main software modules WinSetup is the software package used for configuration of the total Rex system The WinSetup package is included with all TankRadar Rex deliveries as a set up and configuration tool other functio
11. buses of the FCU 41 TankRadar Rex Redundancy In order to reduce the risk of communication failure between the TankMaster DCS system and the units connected to the TRL 2 field bus redundancy can be made in several ways Several Group Buses An FCU can connect up to four group buses with different masters like TankMaster PC s and DCS units asking the FCU for data Asystem can for example have two TankMaster PC s connected via two different group buses There can be up to four connections to TankMaster TM or DCS units on the group bus ports of the FCU Redundant FCU s Using two FCU s provides redundancy on both FCU and host computer level With two FCU s connected in parallel to the field buses one of the FCU s will be configured as the primary FCU and will be in an active state The other FCU will be in a back up state The backup FCU listens to the communication on the field bus If the communication on the field bus ceases for a certain delay time the backup FCU will take over and communication will be resumed A message is sent to the TankMaster or DCS that the primary FCU has failed and that the backup FCU has taken over the communication Double FCU s and workstations A complete redundancy from control room to RTG s is achieved by using double FCU s as well as double TankMaster work stations Redundant FCU s FBM s and workstations With two FBM s safe communication between the TankMaster workst
12. dirty applications the gauge can be mounted on a manhole cover with hinges The Parabolic Antenna Gauge can also be used on tanks with floating roofs The RTG is then mounted at the tank top and measures the distance down to a target plate on the floating roof Installation is normally made without taking the tank out of operation Technical Data for RTG 3930 Transmitter 703010En Ed 3 Rev G June 2007 mm inch Weather Protection Hood TankRadar REX fso o eo ony Antenna Feeder RTG 3930 Parabolic Antenna Gauge See also technical data for the Transmitter Head Instrument accuracy Operating temperature in tank Measuring range Pressure Total weight Material exposed to tank atmosphere Antenna dimension Manway size Tank connection Field data display 18 RTG 3930 0 5 mm x 5 256 in RTG 3930L 3mm 1 8 in Max 230 C 445 F 0 8 to 40 m 2 6 to 130 ft below flange For longer measuring range please consult your Rosemount Tank Gauging representative Clamped 0 2 to 0 2 bar 2 9 to 2 9 psig Welded 0 2 to 10 bar 2 9 to 145 psig Appr 25 kg 55 Ibs Antenna Acid proof steel type EN 1 4436 AISI 316 Sealing PTFE O ring FPM Viton 440 mm 17 inch Min 20 in Gauge is clamped in a 96 mm 3 78 inch diameter hole or welded in a 117 mm 4 61 inch diameter hole In separate DAU page 26 or RDU page 27 Technical Desc
13. done with the tanks in operation except for pressurized tanks such as LPG tanks Commissioning is normally done by a trained engineer from our local representative or in some cases by the customer The TankMaster WinSetup PC software is used to configure the system Rex gauges are installed using existing nozzles and manways Technical Description 703010En Ed 3 Rev G June 2007 Radar level gauging TankRadar Rex gauges provide outstanding reliability using non contact radar measurement with no moving parts and only the antenna inside the tank atmosphere For radar level measurement there are mainly two modulation techniques Pulse method Measures the time it takes for a pulse to travel to the surface and back Pulse radar level gauges are mainly available or lower accuracy applications Frequency Modulated Continuous Wave FMCW This method is used by high performance radar level gauges The FMCW method The radar gauge transmits microwaves towards the surface of the liquid The microwave signal has a continuously varying frequency around 10 GHz When the signal has travelled down to the liquid surface and back to the antenna it is mixed with the signal that is being transmitted at that moment The frequency of the transmitted signal has changed slightly during the time it takes for the echo signal to travel down to the surface and back again When mixing the transmitted and the received signal the res
14. easy interface with other plant computer systems Full network capabilities SCADA DCS communication via MODBUS SCADA DCS communication via OPC Integration with other tank gauging systems by taking in and displaying data from other vendors gauges Reports and data sampling Batch report for internal and external transfers Customized Reports to Microsoft Office programs IE Bargraph Group Group Crude Oil Technical Description 703010En Ed 3 Rev G June 2007 Automatic reports Reports via e mail Audit log for events Historical data sampling Alarms Reliable alarm handling of measured values with high high high low and low low level alarms Alarms to mobile phones Alarms via e mail Leakage alarms based on net volume Emulation TankMaster supports a wide range of protocols for gauge and control room emulation See pages 14 45 and 48 TankMaster hydrostatic tank gauging The TankMaster HTG system is an intelligent direct mass measuring system which uses product hydrostatic pressure measurement to derive both the specific gravity and liquid level See TankMaster HTG Technical Description for more information 3 604 m ZO JE 5488 774 m3 5436 082 m3 4614 038 ton m 5 527 m 27 4 C 6633 499 m3 6563 184 m3 5570 700 ton m 12 622 m FE E 12622 905 m3 12534 544 m3 10639 071 ton m 17 856 m 26 8 C 17868 721 m3 17688 247 m3 1
15. from convoluted stainless steel A flange can be attached to a top fitting and the tube can be anchored to the bottom Multispot Thermometer Anchor weight or alternatively a loop with steel wire pulled through and to top of tank Up to 6 temperature elements can be connected directly to the radar gauge 22 Technical Description 703010En Ed 3 Rev G June 2007 API chapter 7 recommends minimum one element per 10 feet 3 m tank height for custody transfer applications The Multiple Spot Thermometer is easy to install even if the tank is in service In pressurized tanks the MST can be installed in a closed thermowell so that it can be removed for service or inspection while the tank is in operation For LPG tanks single spot temperatures sensors in thermowells are used Temperature sensors can be connected in two ways to the RTG Directly into the RTG with common return connection up to six temperature elements Via the DAU up to 14 temperature elements A water level sensor can be integrated in the MST see page 25 It is also possible to have an integrated junction box see picture below Multispot Thermometer Anchor weight or alternatively a loop with steel wire pulled through and to top of tank When the number of temperature elements is above 6 they are connected via a Data Acquisition Unit Maximum 14 temperature elements can be connected Technical Description 703
16. length Material housing Dimensions widthxheightxdepth Weight Cable entry Optional Ingress protection Level Ullage Spot temperature Average temperature Volume Level rate Signal strength Graphic LCD display 128 x 64 pixels 20 C to 55 C 4 F to 130 F Il 2 G EEx ib IIC T4 ATEX Class 1 Div 1 Group A B C D 100 m 328 ft total length if two units are connected to the same gauge Die cast aluminium 150 x 120 x 70 mm 6 x 4 x 3 inch 1 2 kg 2 6 Ibs 2 x M20 cable diameter 7 14 mm specified in order 1x M25 cable diameter 9 18 mm specified in order 2 inch NPT and inch NPT by external adapters IP 66 amp 67 27 TankRadar Rex Technical Description 703010En Ed 3 Rev G June 2007 Field Communication Unit FCU 2160 The Field Communication Unit FCU is a data concentrator that continuously polls data from field devices such as Radar Tank Gauges Data Acqui sition Units and Remote Display Units and stores them in a buffer memory Whenever a request for data is received the FCU can immediately send data from a group of tanks from the updated buffer memory The FCU acts as a slave on the group bus and as a master on the field bus The unit has six communication ports The ports can be individually configured as either group bus ports or as field bus ports according to one of the alternatives below Alternative ii A a b uote Pi 1 4 2 3 3 2 4 An interface board
17. provides a wide range of inventory and custody transfer functions such as net standard volumes according to API standards reporting alarms graphics trends etc A whole range of plant host computer systems DCS or SCADA systems can be connected to the TankRadar Rex system for display of measured and calculated values Protocols for communication with major suppliers of plant host computers have been developed and certified TankMaster Rex gauges can also be incorporated in other tank gauging manufacturers systems using the emulation features The TankRadar Rex System can include various integrated equipment such as Multi spot temperature sensors Water Interface measurement sensors integrated with temperature sensors Vapor pressure transmitters Hydrostatic pressure transmitters TankMaster PC workstations in network Radio link between TankMaster PC workstation and Field Communication Unit Local data display on the Data Acquisition Units or on the Remote Display Units Technical Description 703010En Ed 3 Rev G June 2007 Installation and commissioning of the TankRadar Rex System The TankRadar Rex system is easily installed by the customer or the customer s contractor No special tools are required and all parts can be carried onto the tank roof Normally existing field cabling is used There are clear instructions in the Installation Manual and installation drawings Installation can be
18. strapping table 100 strapping points Observed density if pressure sensor connected Level corrected for thermal tank wall expansion Temperature Oil Water interface level Data is calculated according to updated API and ISO standards Temperature calculations include API algorithms to handle elements close to the bottom The level value is software corrected for changes in tank reference height Both metric and USA UK units are supported If very high accuracy net volume calculations up to 5000 strapping points are required the TankMaster PC software package is used see page 35 Normally less than 100 points per tank are necessary for 1 liter accuracy TankMaster is using quadratic interpolation for spheres and horizontal cylinders which increases volume accuracy and reduces number of strapping points Level Temperature Flow Pressure TankMaster Density Volume TOV GOV GSV NSV WIA WIV 5000 strapping points Mass Field Bus Modem TRL 2 Bus Field Communication Unit e Level Temperature Radar Flow Tank Pressure Gauge e Volume TOV 100 strapping points Temperature Sensors amp Pressure Transmitter By complementing the level measurement with temperature and pressure measurement the density of the product in the tank can be continuously calculated and provided on line 39 TankRadar Rex Technical Description 703010En Ed 3
19. text portion of order Model Code Example MSTUS U0480 B5 C06 P 1201064000 60 Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Water Level Sensor Integrated with Multispot Temperature Sensor MSTWUS for the US and Canada Pos Item efe Description Note 1 Overall Length U0038 Specify length in even inches only Temperature Sensor U2756 2 Sheath Type A 1 in AISI 316 Maximum 20 spot elements 3 Connection Type 5 Flange 1 in ANSI 150 psi 6 Flange 2 in ANSI 150 psi 7 Flange 3 in ANSI 150 psi 03 Flange 4 in ANSI 150 psi D Flange 6 in ANSI 150 psi E Flange 8 in ANSI 150 psi F Flange 10 in ANSI 150 psi 4 Temperature Sensor 3 3 wire Individual Wiring C Common return 5 Number of Temperature 00 No temperature sensor Spot Elements Water Level Sensor WLS only 01 to 14 Specify number 6 Element Type P Pt 100 7 Temperature 1 1 6 DIN Class B Accuracy Class 2 1 10 DIN Class B 8 Temperature Range 1 58 F to 248 F 9 Lead Wire 01 1 6 ft for Junction Box connection Temperature Sensor 03 Standard 10 ft 13 to 33 Specify other length in even feet only Maximum 33 ft is recommended 10 Anchor Weight 00 None 01 5 Ibs for still pipes and 2 in openings 04 6 Ibs O 2 in for free hanging 05 11 Ibs O 3 9 in for free hanging 11 Junction Box 0 None 4 Junction Box integrated with temperature sensor US version for up to 10 spots with 3 wire return WLS or 14
20. 00 WM 550 e Analog amp Digital I O FOUNDATION fieldbus FF e HART e Profibus DP 4 20 mA Technical Description 703010En Ed 3 Rev G June 2007 Emulation The TankRadar system is compatible with all major tank gauging systems It provides field and control room solutions The Rex gauge is designed with an open interface covering everything from electrical interface and communication protocol to utilization of many different power sources This feature makes it possible to replace old mechanical or servo gauges with modern Rex gauges without having to replace the control system or field cabling Simply Plug and Play TankRadar Rex With the FCU 2165 2175 emulation of different host systems and other control room devices is possible Also see separate section Field Communication Unit FCU 2165 2175 This flexibility makes step by step upgrade of your tank gauging system a reality See section Radar Tank Gauges Technical Data for the Transmitter Head for information on communication protocols With TankRadar Rex you are no longer stuck with your old system By replacing old servo gauges re calibration and expenses for spare parts and maintenance can be avoided 45 TankRadar Rex Certificates The list below includes the certificates and approvals of the TankRadar Rex system at the time of the printing of this description Please note that the list does not give any detailed info
21. 010En Ed 3 Rev G June 2007 TankRadar Rex M25 or 1 2 in BSP thread M25 or 1 2 in BSP thread N C To RTG or DAU MC To RTG or DAU H 77 Tank roof ee Tank roof o Still pipe jt Multiple Spot pute Thermometer o MST Multiple Spot Thermometer End of MST MST Oo First spot element 9 o E 500 mm Anchor weight Pipe anchor weight 19 7 in Alternative 1 Anchoring weight Alternative 2 Still pipe Deviation C F 1 8 3 24 1 8 3 24 1 6 2 88 1 6 2 88 1 4 2 52 1 4 2 52 1 2 2 16 1 2 2 16 1 0 1 80 1 0 1 80 0 8 1 44 DinB 0 8 1 44 0 6 1 08 0 6 1 08 DinA 0 4 0 72 0 4 0 72 1 6 Din B 0 2 0 36 1 10 Din B 0 2 0 36 Temperature T C F 100 148 50 58 0 32 50 122 100 212 150 302 200 392 250 482 For many users DIN Class A and DIN Class B temperature accuracy is not sufficient Temperature sensor elements are therefore available with 1 6 DIN B as standard and 1 10 as an option DIN A x 0 15 0 002 ITI DIN B 0 30 0 005 ITI 1 6 DIN B 0 30 0 005 ITI 1 6 1 10 DIN B 0 30 0 005 ITI 1 10 23 TankRadar Rex Technical Description 703010En Ed 3 Rev G June 2007 Technical Data for Multispot Thermometer Elements type Accuracy Overall temp range standard Overall temp range optional Number of elements Overall length Sheath diameter Top fitting Tank opening Ou
22. 1 Resistance Thermometer Type code 2 2 Requires Pos 1 Resistance Thermometer Type code 1 3 Can not be combined with Thermowell 4 Requires Pos 1 Resistance Thermometer Type code 1 or 2 5 Requires Pos 1 Resistance Thermometer Type code 3 Model Code Example SST 30500B080131P121 Thermowell for Single Spot Temperature Sensor SSTW pressurized tanks Pos Item Code Description Note 1 Thermowell Length 0250 Specify length in millimetres Made of 316 SST 2000 2 Thermowell Sheath A 16 mm 0 63 in 3 mm 0 12 in thickness Dimension B 21 3 mm 0 84 in 2 65 mm 0 10 in thickness 3 Thermowell 1 1 5 in ANSI 150 Psi Flange Connection 2 2 in ANSI 150 Psi 3 1 5 in ANSI 300 Psi 4 2 in ANSI 300 Psi 5 DN50 PN10 PN16 6 DN50 PN40 4 SST Mounting Thread 1 in NPT 2 in BSP Model Code Example SSTW 0250A2 2 59 Technical Description 703010En Ed 3 Rev G TankRadar Rex June 2007 Temperature and Water Level Sensors for the US and Canada Multispot Temperature Sensor MSTUS for the US and Canada Pos Item e 3 Description Note 1 Overall Length U0038 Specify length in even inches only Temperature Sensor U2756 2 Sheath Type A 1 in AISI 316 B in AISI 316 3 Connection Type A Threaded in NPS 5 Flange 1 72 in ANSI 150 psi 6 Flange 2 in ANSI 150 psi 7 Flange 3 in ANSI 150 psi C Flange 4 in ANSI 150 psi D Flange 6 in AN
23. 2001 ATEX Europe e BASEEFA 2001 IEC Ex Certificate of Conformity Underwriters Laboratory UL USA C UL Canada JIS Japan part of approval pending T V Austria GOSStandard Russia GOSStandard Ukraine GOSStandard Kazachstan GOSStandard Belarus pending Department of Explosives India Emission Approvals The listed approvals below deal with how much radiated power that is sent out from the radar gauge In most countries there are no formulated requirements on equipment like a radar gauge due to the very low output power and the fact that it is normally installed in a metallic tank TankRadar gauges have been tested in accordance with CISPR 22 and CISPR 16 Technical Description 703010En Ed 3 Rev G June 2007 The certificates listed below are exceptions for specific countries Bundes Ministerium f r Post und Telekommunikationen BMPT Germany Federal Communications Commission FCC USA Post und Telegraf Direktion Austria Department of Trade and Industry Radio Communication Agency DTI RCA United Kingdom Miscellaneous Approvals SIL 2 Safety Functions CE Mark European Community T V Overfilling Protection Germany T V Pressure Approval Germany e T V Firesafe Approval Germany In addition to the list above there are a number of certificates or approvals for optional equipment which can be delivered Junction boxes pressure transducers water i
24. 32 or RS485 Modbus based protocol Group bus baud rate H Programmable up to 19 200 Baud Host communication via group bus ports Various protocols available see page 44 Number of tanks per FCU Max 32 max 8 per field bus is recommended iat daher E HE TENE l i The FCU works as a data concentrator for a group of tanks ensuring fast data communication from the tanks to the control room 29 TankRadar Rex Technical Description 703010En Ed 3 Rev G June 2007 Field Communication Unit FCU 2165 2175 The Field Communication Unit FCU 2165 2175 is a data concentrator that continuously polls data from field devices such as radar and servo tank gauges from different vendors Data Acquisition Units I O Modules other FCU s Enraf CIU s etc and stores data in a buffer memory Whenever a request for data is received from a host the FCU can immediately send data from the updated buffer memory The FCU can service requests from a wide range of hosts DCS systems such as Rosemount TankMaster Enraf Entis Yokogawa ABB Honeywell Foxboro among others it is posssible to connect any system using the Modbus protocol Each of the ports can be configured either as a master or slave connection providing ultimate configuration flexibility The FCU 2165 has 10 ports of which maximum 6 can be used as field bus ports The FCU 2175 can be ordered with 8 16 24 or 32 ports Port configura
25. 5013 431 ton m 42613 900 m3 42222 058 m3 35837 239 ton m You can easily organize the tanks in e g geographical or product groups with associated sub groups For example you can choose to see the actual tank gauging and inventory data in a bargraph group giving a quick overview of tank farm activity 36 Technical Description 703010En Ed 3 Rev G June 2007 Saab TankMaster Operator s Interf TK 10 rn Crude Oil The tank farm explorer makes it easy to navigate in TankMaster Just like in Windows explorer it is possible to expand and minimize fields and get direct group and tank access by double clicking the specific group or tank icon TankRadar Rex PC Requirements Required operating system Windows XP SP 1 is recommended for WinOpi WinSetup and TankMaster servers Windows 2000 Sp 3 or later or Windows NT 4 0 SP 6 or later can also be used Required PC hardware 1 5 GHz or better 512 MB RAM 1024 MB for server PC 20 GB disk drive Graphics card 1024 768 pixels 65536 colors 16 bit For further information a separate TankMaster brochure is available 37 TankRadar Rex TankMaster I O Terminals The I O Terminals can be used for communication between TankMaster and field equipment for a more versatile system The four versions are Technical Description 703010En Ed 3 Rev G June 2007 The I O terminals are complements to the Ta
26. 75 55 Field Bus Modems 55 TankMaster Software 56 Temperature and Water Level Sensors 57 Temperature and Water Level Sensors for the US and Canada 60 Pressure Transmitters 63 Patents 65 TankRadar Rex Copyright June 2007 by Rosemount Tank Radar AB Sweden Ref no 703010En Ed 3 Rev G Technical data is subject to change without prior notice Rosemount Tank Radar AB accepts no responsibility for any errors that may appear in this description Allen Bradley Bailey DEC Enraf Fisher Foxboro GPE Honeywell IBM L amp J Profibus Rosemount TankRadar Siemens Tiway Varec Vega Whessoe and Yokogawa are registered trademarks and trademarks of these organizations and companies Viton is a registered trademark of Du Pont Performance Elastomers Available technical documentation for TankRadar Rex Technical Description Installation Manual TankMaster WinSetup User s Guide TankMaster WinOpi User s Guide Commissioning Manual amp Checklist Installation Drawings Service Manual The Technical Description includes technical data on the various parts of the TankRadar Rex system The Installation Manual is used for planning and performing the installation The Commissioning Manual amp Commissioning Checklist include information on how to commission the TankRadar Rex System They are used together with the TankMaster WinSetup User s Guide The TankMaster WinSetup User s Guide describes how t
27. 9 4E Hole pattern according to ANSI 4 in Class 300 MAWP 21 bar SST thickness 34 mm 1 3 in at 100 C O 4F Hole pattern according to ANSI 8 in Class 150 MAWP 10 4 bar SST thickness 25 mm 0 98 in at 90 C 99 4G Hole pattern according to ANSI 8 in Class 300 MAWP 21 bar SST thickness 43 mm 1 7 in at 100 C 1 Corresponds to EN 1 4401 AISI 316 EN 1 4404 AISI 316L 2 Requires Pos 6 Analog Input code A B 1 or 2 3 Raised face flange gasket group 1A or 1B according to ASME B 16 5 Model Code Example TH Antenna RTG 3900 ABOSAORO2CO06RO0 30S1APVM02A 52 Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Data Acquisition Unit DAU 2100 Description Data Acquisition Unit Powered by RTG 50 C to 125 C 58 F to 257 F 50 C to 300 C 58 F to 572 F 200 C to 150 C 328 F to 302 F None Standard Pt 100 version Pt 100 Eich Cu 90 Eich Included None Included Baseefa ATEX UL ULc Std IECEx None German Eich Sign amp Seal NMI Other specified in order None Sun Shelter Kit Printed TAG for unit identification Stainless Steel TAG for unit identification Type 2 Power Supply 3 Temperature Range 4 Adapter for German Eich Aluminium Housing 6 Display 7 Ex Certification 8 Other Certification 9 Accessory HAASOlX ZH O M C K ojj
28. Ambient operating temperature Number of sensor elements Temperature ranges Max 14 per DAU The DAU with Local Readout Display mounted at the foot of a tank LCD display for local readout 0 28 m 11 in 0 23 m 9 in Cable glands not for US market DAU 2100 40 C to 70 C 40 F to 158 F Range 1 50 C to 125 C 58 F to 257 F Range 2 50 C to 300 C 58 F to 572 F Range 3 200 C to 150 C 330 F to 302 F Note Temperature range for PTB approval is 20 C to 90 C 4 F to 194 F Temperature resolution Accuracy excl sensor 0 1 C 0 18 F 0 2 C 0 36 F for 20 C to 100 C 4 F to 212 F 0 5 C 0 9 F for other ranges Sensor elements Display optional Available data on display Ingress protection IP 66 amp 67 Explosion protection LCD with 6 digits Pt 100 single or multispot Level Ullage Spot temperature Average temperature Level rate Signal strength Il 1G EEx ia IIB T4 ATEX and Class 1 Div I Groups C and D UL913 USA See also the list on page 46 Certificates Power Supply Intrinsically safe supply from Radar Tank Gauge Field bus Intrinsically safe local line from Radar Tank Gauge 26 Technical Description 703010En Ed 3 Rev G June 2007 Remote Display Unit RDU 40 The Remote Display Unit RDU 40 is a robust display unit for outdoor use
29. LPG and LNG The Radar Tank Gauge RTG measures the distance to the surface of the product in the tank Using tank distances stored locally in the memory of the gauge it calculates the level of the liquid s surface The level is communicated on the digital TRL 2 field bus to the Field Communication Units and to the PC workstations or other host computers Transmitter Head The radar gauges are built up by the Transmitter Head TH and the antenna The same Transmitter Head is used on all types of Rex tank gauges minimizing spare parts requirements It is freely interchangeable between different gauges regardless of antenna type The Transmitter Head weight is only 8 kg 18 Ibs The enclosure of the Transmitter Head is a rugged air and watertight protection against salt spray atmosphere in coastal areas Transmitter Head Electronics The Transmitter Head Electronics THE is a separate unit located inside the safety enclosure of the Transmitter Head It is easily exchangeable and not in contact with the tank atmosphere The THE includes the microwave unit circuit boards for signal processing data communication power supply and transient protection The unit contains no analog reference lines that can cause drift by age or temperature changes It uses a digitally synthesized feedback channel from the microwave unit as a reference for the measurement The Rex gauge requires no recalibration not even after the THE has been exchan
30. Material 19 Sealing P PTFE 20 O ring V FPM Viton 21 Special 0 None M Material Certificate 22 Accessory 0 Not applicable 23 Flange Connection 2A Welded installation SST 2 2B Threaded installation SST 1 Requires Pos 23 Flange Connection code 2A welded installation 2 Material type corresponding to EN 1 4401 AISI 316 EN 1 4404 AISI 316L Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex RTG 3950 Still pipe Array antenna Material Description Antenna Type Still pipe Array antenna 17 Pressure Rating S Pressure according to antenna mounting Pos 19 18 Antenna Size and 1A 5 in EN 1 4404 AISI 316L and PPS Material 2A 6 in EN 1 4404 AISI 316L and PPS 3A 8 in EN 1 4404 AISI 316L and PPS 4A 10 in EN 1 4404 AISI 316L and PPS 5A 12 in EN 1 4404 AISI 316L and PPS 19 Mounting 1 Fixed installation 0 2 to 2 bar 2 9 to 29 psig 3 Inclined Installation 0 2 to 0 25 bar 2 9 to 3 6 psig Enables hand dipping 20 O ring 0 Not applicable 21 Special 0 None M Material Certificate 22 Accessory 0 None c Clamp Flange for pipes without flange Galvanized Steel A Adapter kit for insertion pipe 23 Flange Connection 4A Hole pattern according to ANSI 5 in Class 150 9 EN 1 4404 AISI 316L 4B Hole pattern according to ANSI 6 in Class 150 DN 150 EN 1 4404 AISI 316L PN 16 28 4C Hole pattern according to ANSI 8 in Class 150
31. Rev G June 2007 TankRadar Rex Description 8 Relay Output 0 None 1 One Relay Output 2 Two 9 9 Integrated 0 None Junction Box JBi 1 Integrated Junction Box with NPT thread EEx e EEx i Plugs amp glands included 2 Integrated Junction Box with mm thread EEx e EEx i Plugs amp glands included X Other specified in order 10 Cable C Default according to selected configuration B Default for the US market always with 15 wire cable at W12 11 Metrological Seal 0 None E External N Internal 12 Report 0 None 1 Test amp Delivery Certificate with measuring range print out 1 copy 2 SP Test amp Delivery Certificate with measuring range print out Witnessed by Swedish 1 copy Certifying Authority 13 Temperature Inputs 0 No temperature inputs IS 1 1 14 Temperature inputs via Data Aquisition Unit DAU 6 1 6 temperature inputs directly connected to gauge Common return 50 C to 250 C 58 F to 482 F 3 1 3 temperature inputs directly connected to gauge individual wiring 50 C to 250 C 58 F to 482 F 14 Support for Remote 0 No Display Unit RDU 40 IS R Yes 15 Special 0 None T Printed TAG for unit identification S Stainless Steel TAG for unit identification Must be specified 3 weeks prior to delivery 1 Requires code 0 in Pos 3 11 and 12 2 Requires Pos 8 Relay Output code 1 or 2 3 Requires Pos 1 Transmitter Head code A 4 Not availab
32. Rex system has been designed to minimize the risk of lightning damage to the equipment Every node of the system is galvanically isolated on both the mains supply and the TRL 2 bus Standard protection components and filters are able to handle fast transients Multiple varistors fast transient protection and gas tube arrestors surge protection inside the gauge protect the electronics from over voltages Since any sparking will occur inside the flameproof enclosure the tank is also protected from explosion hazard Mains supply is protected by fuses SIL 2 Safety Functions The Rosemount TankRadar Rex RTG 3900 Series has been assessed by third party and considered suitable for use in SIL 2 safety functions according to IEC 61508 61511 The decision on the usage of proven in use devices however is always with the end user The safety function is based on the relay outputs One relay or a combination of two can be used for overfill or dry run protection TankRadar Rex Radar Tank Gauges There are five types of RTG 3900 Series Radar Tank Gauges to fit any storage tank Horn Antenna Gauge RTG 3920 for fixed roof installation without still pipe Parabolic Antenna Gauge RTG 3930 for installation without still pipe for general use and in demanding environments Still pipe Array Antenna Gauge RTG 3950 for measurement in existing still pipes LPG LNG Gauge RTG 3960 for liquiefied gas
33. SI 150 psi E Flange 8 in ANSI 150 psi F Flange 10 in ANSI 150 psi 4 Temperature Sensor 3 3 wire individual Wiring C Common return 5 Number of Temperature 01to 14 Specify number Spot Elements 6 Element Type P Pt 100 7 Temperature 1 1 6 DIN Class B Accuracy Class 2 1 10 DIN Class B 8 Temperature Range 1 58 F to 248 F 2 4 F to 482 F 9 Lead Wire 01 1 6 ft for Junction Box connection Temperature Sensor 03 Standard 10 ft 13 to 33 Specify other length in even feet only Maximum 33 ft is recommended 10 Anchor Weight 00 None 01 5 Ibs for still pipes and 2 in openings 02 20 Ibs for still pipes and 2 in openings 03 30 Ibs for still pipes and 2 in openings 04 6 Ibs O 2 in for free hanging 05 11 Ibs O 3 9 in for free hanging 06 22 Ibs O 3 7 in for free hanging 07 33 Ibs O 5 5 in for free hanging 11 Junction Box 0 None 4 Junction Box integrated with temperature sensor US version for up to 11 spots with 3 wire return or 14 spots with common return 12 Hose Kit 00 None 13 Vapor Boot 0 None 1 2 in NPS Threaded 2 3 in NPS Threaded 3 Flange 3 in ANSI 150 psi 4 Flange 4 in ANSI 150 psi 6 Flange 6 in ANSI 150 psi 8 Flange 8 in ANSI 150 psi 1 Requires Pos 4 Temperature Sensor Wiring code C common return for more than 8 spot elements 2 Version available for 274 F to 212 F This temperature sensor NL Cryo is specified separately Note Spot positions should be specified separately in
34. Sheath Type A 1 in AISI 316 3 Connection Type 4 M33x1 5 5 Flange 1 72 in ANSI 150 psi 6 Flange 2 in ANSI 150 psi if Flange 3 in ANSI 150 psi 8 DN 100 PN 10 4 Temperature 3 3 wire Individual Sensor Wiring C Common return 5 Number of Temperature 00 No temperature sensor Spot Elements Water Level Sensor WLS only 01 to 14 Specify number 6 Element Type P Pt 100 7 Temperature 0 None Accuracy Class 1 1 6 DIN Class B 2 1 10 DIN Class B 8 Temperature Range 1 50 C to 120 C 58 F to 248 F 9 Lead Wire 01 500 mm 1 6 ft for Junction Box connection Temperature Sensor 03 Standard 3 m 10 ft 04 to 10 Specify other length in metres Maximum 10 m 33 ft is recommended 10 Anchor Weight 0 None D 5 kg 11 Ibs 100x85 mm 3 9 x 3 3 in For free hanging installation E 10 kg 22 Ibs 9 95x175 mm 3 7 x 6 9 in For free hanging installation X Customized 11 Junction Box 0 None 1 Junction Box integrated with temperature sensor For up to 10 spots with 3 wire return WLS or 14 spots with common return WLS 3 JB 42 12 Hose Kit 00 None 03 Hose kit including glands 3 m 10 ft as standard 10 Hose kit including glands 10 m 33 ft 13 Vapor Boot 0 None 1 2 in NPS Threaded 2 3 in NPS Threaded 3 Flange 3 in ANSI 150 psi 4 Flange 4 in ANSI 150 psi 6 Flange 6 in ANSI 150 psi 8 Flange 8 in ANSI 150 psi 14 Water Level Sensor C05 Closed for light products 500 mm 19 7 in range integrated C10 Closed for light produ
35. Single Spot Temperature Sensor SSTWUS pressurized tanks for the US and Canada Pos Item Code Description Note 1 Thermowell Length U008 Specify length in even inches only Made of 316 SST U080 2 Thermowell Sheath B 0 84 in 0 10 in thickness Dimension 3 Thermowell 1 1 5 in ANSI 150 Psi Flange Connection 2 2 in ANSI 150 Psi 3 1 5 in ANSI 300 Psi 4 2 in ANSI 300 Psi 5 DN50 PN10 PN16 6 DN50 PN40 7 1 in NPT 4 SST Mounting Thread 1 Y in NPT Model Code Example SSTWUS U036 B 2 1 62 Technical Description 703010En Ed 3 Rev G June 2007 Pressure Transmitters For more information on pressure transmitters see the Rosemount 3051S Product Data Sheet 00813 0100 4801 or www rosemount com Pressure Transmitter Rosemount 3051S Series Liquid Level TankRadar Rex Pos Item Code Description 1 Transmitter Type 3051S Scalable pressure transmitter 2 Performance Class 1 Ultra 0 065 span accuracy 100 1 rangedown Limited 12 year warranty 2 Classic 0 065 span accuracy 100 1 rangedown 3 Connection Type L Level 4 Measurement Type G Gauge 5 Pressure Range 3A 393 to 1000 inH O 0 98 to 2 5 bar 6 Output A 4 20 mA with digital signal based on HART protocol 7 Housing Style 2A Junction Box Housing Aluminium 1 2 14 NPT Material amp Conduit 2B Junction Box Housing Aluminium M20 x 1 5 CM20 8 Seal System Type 1 Direct mount diaphragm seal syst
36. TankRadar Rex If the DAU is situated on the tank top temperature sensors can be connected directly to the DAU JB 36 42 Temperature Sensor up to 14 Junction box for connection of temperature sensors via cable Junction Box Integrated with Temperature Sensor or Water Level Sensor There is also a Junction Box available which can be integrated with the temperature sensor or water level sensor Junction Boxes with Conduit Outlets In the US wires from the transmitter head must be enclosed in a protective steel braided hose Further connection to conduit pipes requires an explosion proof Junction Box with L or T shaped outlets both variants available with 12 or 15 pin terminal blocks for wiring The three feet hose EXP FLEX and Junction Boxes GUA L and GUA T can be supplied together with the Rex gauge The Junction Box can be installed directly on the transmitter head by using a suitable adapter with 3 4 inch male fitting facing the transmitter head outputs d f HE Connection to rigid pipes via a Junction Box with conduit outlets 33 TankRadar Rex Radio Modem It is possible to use high speed UHF Radio Modems instead of cable to make point to point connection between the control room and the Field Communication Unit FCU Communication is completely transparent so the radio modems work
37. Technical Description 703010En Ed 3 Rev G June 2007 TankRadar REX High Precision Tank Gauging System a ROSEMOUNT Tank Gauging EMERSON www rosemount tg com Process Management TankRadar Rex Contents Technical Description Available technical documentation for TankRadar Rex 703010En Ed 3 RevG June 2007 Abbreviations used in this document c1 TankRadar Rex the industry standard tank gauging system Applications Summary of functions amp system overview Installation and commissioning of the TankRadar Rex System oN DD Oo Radar level gauging The FMCW method Accuracy enhancement 10 Temperature control 10 Digital reference 10 Drip off means no condensation 10 Measurement close to tank wall 10 Patented method for detecting the surface echo 11 No risk to be exposed to the micro waves from the TankRadar Rex antenna Lightning Protection 11 11 Radar Tank Gauges Transmitter Head 12 12 Transmitter Head Electronics 12 Metrological Seal option 13 Cable Connections to the Transmitter Head 15 Horn Antenna Gauge RTG 3920 17 Parabolic Antenna Gauge RTG 3930 18 Still Pipe Array Antenna Gauge RTG 3950 19 LPG LNG Gauge RTG 3960 20 Temperature measurement Water interface measurement Data Acquisition Unit DAU 2100 Local Readout 22 25 26 26 Remote Di
38. a w ojw n joS 1 Only for systems with Pos 3 Accuracy Certification code C Eich German for Transmitter Head Model Code Example DAU 2100 00010AYUOS Remote Display Unit RDU 40 Item Model Code Description Note Display Unit RDU 40 Remote Display Unit Junction Box and Protective Hose Kit Item Model Code Description Note Junction Box JB 1401 Junction Box EEx e JB 140 11 JB 1405 Junction Box EEx i JB 140 15 JB 36 Junction Box for connection of temperature sensors to DAU Up to 12 sensors if 3 wire JB 42 Junction Box for connection of temperature sensors to DAU Up to 14 sensors if 3 wire Miscellaneous PHK 39S Protective Hose Kit PHK 2 m 6 6 ft PHK 392 Protective Hose Kit PHK 20 m 65 6 ft 1 Between Rex gauge and Junction Box TankRadar Rex Field Communication Unit FCU 2160 Technical Description 703010En Ed 3 Rev G June 2007 Pos Item Code Description Note 1 Version 60 OPI 2 amp TankMaster compatible FCU is TRL2 Rex compatible 2 Power Supply 1 115 VAC 2 230 VAC 3 Port 1 G1 GroupBus TRL 2 bus G3 GroupBus RS485 bus G5 GroupBus RS232 bus 4 Port 2 G1 GroupBus TRL 2 bus G3 GroupBus RS485 bus G5 GroupBus RS232 bus 5 Port 3 F1 FieldBus TRL 2 bus 6 Port 4 F1 FieldBus TRL 2 bus 7 Port 5 F1 FieldBus TRL 2 bus G1 GroupBus TRL 2 bus G3 GroupBus RS485 bus 8 Port 6 F1 FieldBus TRL 2 bus G1 GroupBus TRL 2 bus G3 GroupB
39. ace TankMaster version 4 F1 or higher required for the USB interface functionality and has LEDs indicating power on and communication For the TRL 2 interface there are front panel switches to set gain and termination if required FBM 2170 and FBM 2171 can easily be replaced by the FBM 2180 in existing installations The mechanical mounting of the FBM 2180 is performed using the mounting kit included in all deliveries This kit enables fitting of the FBM 2180 to a standard DIN rail The Field Bus Modem is delivered with cables for RS232 and USB connection to the PC The USB cable also supplies power to the FBM 2180 A separate power supply cable included in delivery is only necessary for the RS232 option Lo GAIN Hi On TERM Off a a Tank Gauging FBM 2180 Field Bus Modem 32 Technical Description 703010En Ed 3 Rev G June 2007 Technical Data for FBM 2180 Explosion protection None Power supply only AC DC converter supplied used for RS232 for Rosemount TankRadar products 7 12 V 50 mA Cable to PC RS232 3 m 10 ft USB 3 m 10 ft Included in delivery Galvanic insulation and transient suppressors Field bus over voltage protection Connection Connection to field bus to PC U SB Shield Bus Bus Gnd DCIN RS 232 AO TRL2 BUS 50mA T Only for ankRadar RS 232 FBM 2180 TRL2 Bus Modem Made in lOperation Part No 9240002 635 X jedet 114 mm 4 5 in
40. ation and the FCU is achieved 42 Technical Description 703010En Ed 3 Rev G June 2007 Operator Station 1 Operator Station 2 Server PC Tank Server 4 Server Modbus Modbus Master Fieldbus Modem The flexible TankRadar Rex system supports several possible combinations to achieve redundancy from control room to the different field units and RTG s FCU s connected to run in parallel provide automatic redundancy If one unit fails the other will take over the communication Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Example of a General System The figure below shows an example of a general TankRadar Rex system o RS232 RS232 Alternative Plant Host connections Computer FBM FBM DCS RS232 FCU TRL 2 Group Bus loo i Portable Service PC a TRL 2 Group Bus VNESENE FCU FCU FCU TRL 2 Field Buses TRL 2 Field Bus TRL 2 Field Bus TRL 2 Field Bus TRL 2 Field Bus Analog Out m lii i i ii B Analog In E TankRadar Rex Connection to other systems The TankRadar Rex system can be connected to all major suppliers of DCS SCADA systems plant host computers or terminal automation systems The connnection can be made in two ways To a TankMaster PC workstation Directly to a Field Communication Unit The advantage of connecting to a TankMaster workstation is that not only the measured values but also the values calcu
41. can be connected for each communication port These boards can be either FCM boards for the TRL 2 Bus or FCI boards for RS485 communication Two group bus ports can also be configured as RS232 by connecting a jumper connector instead of an FCM or FCI board As standard the Field Communication Unit is delivered with six FCM boards and two RS232 jumper connectors Each RTG has an individual address on the field bus The DAU 2100 and the RDU 40 use the same address as the RTG they are connected to and do not have separate addresses Two FCU s can be connected in parallel with one unit operational and one working as hot redun dant backup for the other The units are software monitored and the backup unit is automatically triggered and activated in case of primary unit failure See page 42 for more information 28 0 28 m 11 in Tank RadarL 2 Feld Connection Unit lype FCU 2160 Cable Inlets FCU 2160 Field Communication Unit Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Technical Data for FCU 2160 Explosion protection None Ambient operating temperature 40 C to 70 C 40 F to 158 F Power Supply 115 or 230 VAC 10 to 1596 50 60 Hz max 10 W Ingress protection IP 65 Communication Field bus ports TRL 2 Bus modified Modbus protocol Number of RTG s per field bus port Max 8 is recommended Group bus ports TRL 2 Bus RS2
42. cts 1000 mm 39 4 in range H05 Open for heavy products 500 mm 19 7 in range H10 Open for heavy products 1000 mm 39 4 in range 15 Water Level Sensor 0 None Top Weight T 5 kg 11 Ibs Note Spot positions should be specified separately in Required System Information RSI Model Code Example MSTW 15000A6 C 14P1103D0000C10T 58 Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Single Spot Temperature Sensor SST Pos Item Code Description Note 1 Resistance 1 Type B with extension length amp removable insert Thermometer Type 2 Type BF with extension length amp fixed insert 3 Type OPE with Ex head and extension length plus fixed insert 2 Length 0500 500 mm 1 6 ft as standard 0200 Customized Specify length in millimetres 2000 3 Sheath Dimension A 8 mm 0 31 in 1 mm 0 04 in thickness B 9 mm 0 35 in 1 mm 0 04 in thickness C 11 mm 0 43 in 1 mm 0 04 in thickness 4 Extension Length 080 80 mm 3 15 in 145 145 mm 5 71 in 5 Mounting Thread 1 ve in BSP 2 in BSP 9909 4 Y in NPT 6 Number of Wires 3 Three 7 Number of Elements 1 1xPt 2 2xPt 8 Element Type P Pt 100 9 Temperature Accuracy 1 1 6 DIN 0 05 C 0 09 F Class 10 Temperature Range 1 50 C to 260 C 58 F to 500 F 2 50 C to 400 C 58 F to 752 F 11 Cable Outlet 1 in NPT 9 2 in BSP 9 3 M20 9 1 Requires Pos
43. ding to the surface echo The remaining frequency is compared with the frequency calculated in the previous radar sweep resulting in a very accurate measurement This method uses the calculating power of the processor very efficiently and focuses on accuracy as well as fast and reliable results Radar Radar TZ Transmitter Signal _ Signal Amplitude FHAST Method Common Method Disturbing Disturbing objects echoes Surface echo Frequency The FHAST filter limits the region around the liquid surface to be analyzed resulting in a much more efficient signal processing No risk to be exposed to the micro waves from the TankRadar Rex antenna There are no health hazards from the TankRadar microwave output As the emitted power from each transmitter is very low there is no health hazard even when you are very close to the antenna A few figures will illustrate this most international standards state that a power density of up to 1 mW cm is considered safe for continuous human exposure The power density close to the antenna is 0 001 mW cm and further down in the tank it is much lower The transmitted microwave power is less than 1 mW As a comparison the normal sunshine a person is exposed to a sunny day corresponds to a power density of 100 150 mW cm TankRadar Rex Lightning Protection Lightning strikes can induce very high voltages in tank farm field cables The TankRadar
44. ectly without a Field Bus Modem to one Field Communication Unit if the FCU is placed close to the PC If more than one FCU is used FBM s or RS485 communication is required Normally the Field Bus Modem FBM is connected to the TankMaster PC The FBM is then connected to the FCU and uses the TRL 2 Bus The FCU does not need to be close to the TankMaster PC in this case Both communication ports of the TankMaster can be used to connect TRL 2 group buses TankRadar Rex gt TankMaster nml hEN EN FBM B Max 15 m 50 ft without an FBM B Tank groups Tank groups The connection between TankMaster and FCU Connecting the Field Communication Unit FCU 2160 The FCU is very flexible There are six communication ports on the FCU Normally four of these ports are used for field buses However it can have up to four group bus ports The FCU can handle up to 32 RTG s plus associated DAU 2100 units or RDU s Each field bus could connect up to 16 RTG s However in order to ensure robust data communication maximum 8 RTG s are recommended per field bus To increase the updating speed of the FCU the number of connected RTG s should be approximately the same on each field bus connected to one FCU Longer Shorter Updating FCU Updating Times Times RTG RTG RTG RTG RTG RTG RTG RTG The updating times are improved if the units are evenly spread out on the field
45. em 9 High Pressure Side 0 Direct mount no extension Extension 10 Low Pressure Side 2 316L SST isolator 316 SST transmitter flange Connection 11 Capillary Length 0 N A 12 Diaphragm Seal Fill Fluid D D C Silicone 200 13 Process Connection Style FF Flush flanged Ra 125 250 gasket surface 14 Diaphragm Seal Size G 2 in DN50 7 3 in 15 Flange Rating 1 Class 150 16 Isolator Material CA 316L SST Flange material high side CS DA 316L SST Flange material high side 316 SST 17 Lower Housing Material 0 None 18 Flushing Connection 0 None 19 Options 11 ATEX Intrinsically Safe Q4 Calibration certificate Q8 Material Traceability Certification per EN 10204 3 1B 63 Technical Description 703010En Ed 3 Rev G TankRadar Rex June 2007 Pressure Transmitter Rosemount 3051S Series Coplanar Pos Item e 3 Description Note 1 Transmitter Type 3051S Scalable pressure transmitter 2 Performance Class 1 Ultra 0 025 span accuracy 200 1 rangedown 10 year stability limited 12 year warranty 2 Classic 0 055 span accuracy 100 1 rangedown 5 year stability 3 Connection Type C Coplanar 4 Measurement Type G Gauge 5 Pressure Range 3A 393 to 1000 inH O 0 98 to 2 5 bar 6 Isolating Diaphragm 2 316L SST 7 Process Connection G11 Vertical mount level flange 2 in ANSI class 150 316 SST G21 Vertical mount level flange 3 in ANSI class 150 316 SST 8 Output A 4 20 mA with digital signal based on HART protocol 9 H
46. external devices such as valves pumps heating coils overfill protection according to T V etc Field Communication Card FCC The FCC card handles communication with external devices There are different versions of the FCC card allowing the use of various types of communication protocols and also emulation of gauges from other vendors Metrological Seal option An optional metrological seal prevents unauthorized changes in the database Two versions are available One external seal verifiable from the outside and one internal seal located inside the Transmitter Head The metrological seal is a requirement from fiscal authorities in some countries Field Communication Card Signal Processing Card Analog Processing Card Transmitter Interface Card Temperature Multiplexing Card Motherboard 13 Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Technical Data for the Transmitter Head RTG 3900 0 5 mm 5 256 in Instrument accuracy Ambient operating temperature Hazardous locations certifications Ingress protection Housing Material Power Supply Analog outputs Analog inputs Relay outputs Field bus standard Field bus options Other vendors communication protocols Temperature inputs Temperature conversion accuracy Field data display 14 RTG 3900 L 3mm 1 8 in 40 C to 70 C 40 F to 158 F Il 1 2 G EEx dl
47. ged 12 Technical Description 703010En Ed 3 Rev G June 2007 The RTG 3900 Transmitter Head with different antennas Transmitter Head with optional junction box for deliveries according to CENELEC standards Technical Description 703010En Ed 3 Rev G June 2007 The following circuit boards are included in the THE Signal Processing Card SPC The SPC card includes a high performance signal processor plus memories for tank specific data set via remote programming Analog Processing Card APC The APC card is used for filtering and multiplexing of analog input signals Keeping the analog circuitry on a separate card improves measuring accuracy by giving a high signal to noise ratio Transmitter Interface Card TIC The Transmitter Interface Card TIC is required for intrinsically safe inputs The TIC card includes Two supply zener barriers and two return barriers for 4 20 mA current loops One supply zener barrier for a Slave Data Acquisition Unit or a Remote Display Unit Signal supply connection for optional Temperature Multiplexer Card TMC Temperature Multiplexer Card TMC The Temperature Multiplexer Card TMC is used to connect up to 6 temperature sensors directly to the RTG RTG 3900 Transmitter Head Electronics Transformer Rectifier Card TankRadar Rex Relay Output Card ROC The Relay Output Card ROC includes two relays It allows controlling
48. hnical data for the Transmitter Head Instrument accuracy Operating temperature in tank Measuring range Pressure two versions available Total weight Material exposed to tank atmosphere Still pipe dimensions Field data display RTG 3950 z0 5 mm x 5 256 in RTG 3950L x3mmtz 1 8in Max 40 C to 120 C 40 F to 248 F 0 8 to 40 m 2 6 to 130 ft from antenna end For longer measuring range please consult your Rosemount Tank Gauging representative Fixed version 0 2 to 2 bar 2 9 to 29 psig at 20 C Inclined version 5 to 8 in pipes 0 2 to 0 5 bar 2 9 to 7 2 psig 10 and 12 in pipes 0 2 to 0 25 bar 2 9 to 3 6 psig 21 5 32 kg for fixed version and 28 5 41 5 kg for inclined version depending on dimension Antenna Polyphenylensulfid PPS Sealing PTFE O ring Fluorosilicone Flange Acid Proof Steel EN 1 4404 AISI 316L 5 6 8 10 or 12 in In separate DAU page 26 or RDU page 27 LPG LNG Gauge RTG 3960 The RTG 3960 gauge is designed for level measurement of liquefied gas in LPG or LNG tanks A still pipe enables the gauge to have a sufficiently strong echo even under surface boiling conditions The radar signals are transmitted inside the still pipe The pressure sealing is a quartz ceramic window approved for use in pressure vessels As an option the gauge is equipped with a fire proof ball valve and a vapor space pressure sensor The pressure sensor is requ
49. ia IIB T6 T 40 C to 70 C according to ATEX directive EN 50014 EN 50018 EN 50020 EN 50284 Europe and Class 1 Div Groups C and D according to UL 1203 UL 913 UL 508 USA IECEx d IIB T6 T 40 C to 60 C See also the list on page 46 Certificates IP 66 amp 67 Anodized Aluminium 100 240 VAC 50 60 Hz average 15 W max 80 W at gauge power up in temperatures below freezing point 34 70 VAC option 20 28 VDC max 30 W option 48 99 VDC option One output 4 20 mA passive or active non intrinsically safe alt 1 One or two 4 20 mA alt 2 One 4 20 mA input plus one digital HART input The RTG is HART master Each RTG can have maximum 3 HART slaves Max 2 relays only 1 output available if analog outputs are included See also under Field bus options and Other vendor s communication protocols below 1 TRL 2 Bus FSK half duplex two wires galvanically isolated 4800 Baud Modbus based 2 RS485 Modbus based 1 Profibus DP 2 Tiway Only one relay available analog out not available 3 FounDATION fieldbus Non IS Only one relay available analog out not available S only one analog input available 1 Enraf Requires special Field Bus Modem EBM 2 Varec Only one relay available analog output not available 3 L amp J Only one relay available analog output not available 4 Whessoe Only one relay available analog output not available SIGRES Only one relay a
50. in 9 mm 0 35 in or 11 mm 0 43 in outer diameter Stainless steel AISI 316TI in NPT or BSP thread 500 mm 20 in 16 mm 0 63 in outer diameter as standard Stainless steel AISI 316TI IEC 751 and ATEX Directive 94 9 EC Technical Description 703010En Ed 3 Rev G June 2007 Water interface measurement The capacitive Water Level Sensor WLS continuously measures free water level below the oil surface and provides input for on line net inventory The sensor is integrated with the Multiple Spot Thermometer MST see page 22 It has a heavy duty design with no moving parts The WLS outputs an analog 4 20 mA signal which is connected directly to a radar gauge There is a Pt100 temperature sensor inside the probe allowing temperature measurements at low levels The WLS is welded to the MST to get a hermetic design The open model WLS is suitable for crude oil applications and the closed model is suitable for lighter fuels such as diesel oil etc A junction box can be integrated with the WLS Offset calibration can be done via HART communication Open model Closed model Protective cable m hose or Multiple Spot Thermometer Optional temperature spot element Pt 100 300 11 8 from eye bolt Sensor electrode ae o o ue e Q 1 i o KR ee o eo L e e e A 1000 39 37 or 1500 59 96 L 140 5 5 L 140 5 5 Standard 500 19 96 Option
51. in hazardous area If the number of temperature elements per tank is 6 or less the RDU 40 is the most cost effective solution for field display In this case the temperature elements can be connected directly to the TankRadar gauge RTG without using a Data Acquisition Unit DAU The display functions are software controlled by the connected TankRadar gauge It is easy to work with via the 4 key display keyboard Each screen view can display 7 text lines with 16 characters per line The RDU 40 is connected by a 3 wire cable up to 100 m 330 ft from the RTG Up to two units can be connected to one TankRadar Rex gauge It displays calculated data such as level average temperature volume signal strength etc The data can be displayed in lists or as single values in very easily readable 25 mm 1 inch solid fonts The operator can set up a user defined window where the most useful information is presented This window will be shown as the default view The RDU 40 can view up to six spot temperature elements connected to a TankRadar Rex gauge Technical Data for RDU 40 TankRadar Rex The rugged design of the RDU 40 makes it withstand many years of outdoor use under harsh environmental conditions The RDU is connected to The TankRadar Rex gauge View Software Electrical Mechanical Available data Display type Ambient temperature Hazardous locations certifications FM Max cable
52. ired for highest accuracy The installation flange of the LPG LNG Gauge is available in three different versions 6 in 150 psi 6 in 300 psi or 6 in 600 psi A patented reference device function enables measurement verification with the tank in operation A reference pin mounted in a still pipe hole and a deflection plate with a reflection ring at the lower pipe end provides measured distance values which are compared with stored positions Installation is made with the pressurized tank taken out of operation 20 oe 11 8 Weather Protection Transmitter fee e e ew Head a amp Pressure o Transducer N e 6 inch Existing pressure vessel flange 4 inch or 100 mm still pipe Technical Description 703010En Ed 3 Rev G June 2007 Reference Pin Still pipe 100 mm LI TankRadar Rex il The reference pin mounted inside the 4 inch still pipe and a bottom reflection ring enable the measurement to be checked during operation Technical Data for RTG 3960 See also technical data for the Transmitter Head Instrument accuracy Operating temperature at ball valve Operating temperature in tank Measuring range Maximum pressure Pressure rating Pressure sensor option Flange Still pipe dimension alternatives Total weight Material exposed to tank atmosphere Ball valve sealing kit option Field data d
53. isplay RTG 3960 0 5mm x 5 256 in RTG 3960L 3 mm 1 8 in 55 C to 90 C 67 F to 194 F 170 C to 90 C 274 F to 194 F 0 5 m to 60 m 1 6 ft to 200 ft from cone end For longer measuring range please consult your Rosemount Tank Gauging representative Up to 25 bar 365 psig Note Flanges may have higher pressure rating than 25 bar but maximum tank pressure is still 25 bar 10 bar 150 psi 20 bar 300 psi 40 bar 600 psi Druck PTX 621 6 in 4 in sch 10 or sch 40 100 mm 99 mm inner diameter 38 kg 84 Ibs for 6 in 150 psi 48 kg 106 Ibs for 6 in 300 psi Antenna Acid proof steel type EN 1 4436 AISI 316 Sealing Quartz 20 bar or 60 bar 290 psi or 870 psi the higher pressure for 600 psi flange only In separate DAU page 26 or RDU page 27 21 TankRadar Rex Temperature measurement Product temperature is an important parameter for accurate custody transfer and inventory measurement in liquid bulk storage tanks High quality Multiple Spot Thermometers MST can be included in the Rex system delivery as an essential part The Multiple Spot Thermometer MST measures the temperature with a number of Pt 100 spot elements placed at different heights to provide a tank temperature profile and an average temperature Only the elements that are fully immersed are used to determine the product temperature The spot elements are placed in a flexible gas tight protection tube made
54. just like a cable connection The radio modem can be connected to the serial port on the TankMaster PC Host Computer or to the group bus port of an FCU With two radio modems it is possible to reduce the cable cost between the control room and the FCU 7 Technical Description 703010En Ed 3 Rev G June 2007 In case there is a need to extend the coverage a radio modem can be used as a repeater Depending on topographical conditions as well as gain and installation height of the antenna the operating range is up to 40 km 25 miles TankMaster PC Technical Data for Radio Modem Frequency range Frequency stability Channel spacing Number of channels Transmitter Receiver Modem Data formats Power supply Power consumption typical values Temperature range Antenna connector Size HxWxD Weight 34 380 470 MHz Half Duplex lt 1 5 kHz 12 5 25 kHz 160 80 Carrier power Carrier power stability Adjacent channel power Spurious radiation Sensitivity Co channel rejection Adjacent channel selectivity Intermodulation attenuation Spurious radiation Interface Interface connector Data speed of RS interface Data speed of radio interface Asynchronous data 9 to 30 VDC 1 8 W receive 6 0 W transmit 25 C to 55 C 13 F to 131 F TNC 50 Q female 137 x 67 x 29 mm 5 4 x 2 6 x 1 1 inch 250 g 0 6 Ibs 10 mW to 1 W 50 0 2 dB 3 dB
55. lated by the TankMaster can be communicated Examples of available protocols are given below Certified test reports are available for most of the protocols Technical Description 703010En Ed 3 Rev G June 2007 If you require a protocol which is not included in the list contact Emerson Process Management Rosemount Tank Gauging as new protocols are developed on a regular basis Measured data Level Temperature Pressure etc FBM o Calculated data Volume Mass Density etc TM A FCU E FCU Measured data 7 T FBM Level Temperature Pressure etc gt The host computer can be connected either to a TankMaster TM PC or directly to the FCU Examples of Vendors and Interfaces Vendor Application Interface ABB Modbus OPC A B CSI TMS Modbus AEG Viewstar Modbus Allen Bradley Data Highway Plus Modbus Asea Master System Modbus Bailey Modbus C SIS Modbus Ete Modbus OPC Emerson Dantas Modbus Emerson Delta V Modbus OPC Vendor Application Interface ENRAF GPU Fisher Modbus Foxboro Modbus GE Fanuc PLC Modbus Honeywell Modbus OPC Intellution FIX Modbus OPC Rosemount Modbus Siemens CS7 TMS Modbus Tokyo Keiso CATAMS Modbus Yokogawa Centum CS Modbus Communication Protocols Enraf GPE L amp J Motherwell Sakura Texas Instruments 9 Varec Whessoe Generic GPP GPU 45C GRE TankWay 2800 4000 MDP Tiway 1800 1900 WM 5
56. le with Pos 8 Relay Output code 2 5 Requires Pos 5 Analog Output code 0 6 Requires Pos 6 Analog Input code 0 7 Not available with Pos 6 Analog Input code B 1 and 2 8 Not available with Pos 6 Analog Input code B and 2 9 Not Available with Pos 7 Communication code L V W T G U P F and C 10 Not available with Pos 2 Ex and Safety Certification code U 49 Technical Description 703010En Ed 3 Rev G TankRadar Rex June 2007 Antennas RTG 3920 Horn antenna Pos Item Code Description Material 16 Antenna Type 20 Horn antenna 17 Pressure Rating S 0 2 to 2 bar 2 9 to 29 psig 18 Antenna Size and 1A 8 in 0175 mm SsTO Material 19 Sealing PTEE 20 O ring FPM Viton 9 21 Special None 22 Accessory 23 Flange Connection Not applicable 8 in Hole pattern according to ANSI 8 in Class 150 DN 200 SST PN 10 0 1B 8 in 4 Inclined Hole pattern according to ANSI 8 in Class 150 DN 200 PN 10 P V 0 M Material Certificate 0 1A 1 Flat faced flange with 13 mm 0 51 in thickness 2 Material type corresponding to EN 1 4401 AISI 316 EN 1 4404 AISI 316L RTG 3930 Parabolic antenna Pos Item Code Description Material 16 Antenna Type 30 Parabolic antenna 17 Pressure Rating S 0 2 to 0 2 bar 2 9 to 2 9 psig H 0 2 to 10 bar 2 9 to 145 psig 18 Antenna Size and 1A 440 mm 17 in SST 2
57. lications Suitable for lighter fuels such as diesel oil Open model Closed model Multiple Spot Thermometer lt Tank wall WLS Interface level Anchoring weight can be mounted in the bottom eye bolt or above the WLS in which case the weight is hollow and fitted on the MST 25 TankRadar Rex Technical Description 703010En Ed 3 Rev G June 2007 Data Acquisition Unit DAU 2100 The Data Acquisition Unit DAU 2100 is used together with an associated Radar Tank Gauge for local readout and for connection of temperature sensors A Multiple Spot Thermometer MST with up to 14 temperature elements can be connected to the DAU The unit is powered from and communicates through the Radar Tank Gauge to which it is connected The DAU is intrinsically safe using zener barriers on the Transmitter Interface Card TIC in the Radar Tank Gauge The weatherproof box houses a printed circuit board with a cable terminal for connection of the temperature sensors as well as the power and communication cable Cable inlet cable glands are located at the bottom of the box Local Readout The DAU can be equipped with a Readout Display showing level temperature and other measured values With the DAU placed at the foot of the tank these values can be viewed at the tank without having to climb to the tank top If required the DAU can also be placed at the tank top Technical Data for DAU 2100
58. livery Analog Inputs Analog Outputs LL D i TRL 2 Bus Power Typical TH connections 16 Technical Description 703010En Ed 3 Rev G June 2007 Horn Antenna Gauge RTG 3920 The Horn Antenna Gauge is designed for easy mounting on 200 mm 8 inch or larger nozzles on tanks with fixed roofs The RTG 3920 gauge measures on a variety of oil products and chemicals except for asphalt and similar products where the Parabolic Antenna Gauge RTG 3930 is recommended The Horn Antenna Gauge is delivered with a flange for straight mounting or one for inclined mounting The inclined flange is used when the gauge is mounted close to the tank wall and highest accuracy is required Otherwise the straight flange can be used The entire horn antenna is inside the tank and has almost the same temperature as the tank atmosphere preventing condensation on the inside of the antenna Installation is normally made without taking the tank out of operation Technical Data for RTG 3920 See also technical data for the Transmitter Head TankRadar Rex mm inch TankRadar REX Weather m Protection Transmitter f Hood Head 780 30 7 Tank Nozzle Min 8 inch Horn Antenna 175 6 9 RTG 3920 Horn Antenna Gauge Instrument accuracy RTG 3920 z0 5 mm x 5 256 in RTG 3920L xz3mmtz 1 8in O
59. nal Processing Card TH Transmitter Head THE Transmitter Head Electronics TIC Transmitter Interface Card TM TankMaster TMC Transmitter Multiplexer Card TRC Transformer Rectifier Card TRL TankRadar L First generation T V Technischer bervachungs Verein VAC Volts Alternating Current VDC Volts Direct Current TankRadar Rex Technical Description 703010En Ed 3 Rev G TankRadar Rex June 2007 TankRadar Rex the industry standard tank gauging system TankRadar Rex is a state of the art inventory and Applications custody transfer radar tank gauging system for storage tanks It fulfills the highest requirements on performance and safety The development of Refineries TankRadar Rex is based on 25 years experience in radar level gauging More than 100 000 radar gauges have been delivered Marketing terminals Bulk liquid storage tanks at Independent tank terminals Pipeline terminals Petrochemical industry Liquefied gas terminals Excellent reliability gauge MTBF is 112 years The extensive range of TankRadar Rex RTG 3900 Series level gauges fits all types of tanks fixed or Highest accuracy with custody transfer floating roofs pressurized or non pressurized approvals including OIML certificate The TankRadar Rex System measures the entire storage tank site Drip off antennas according to API Antennas for all types of tanks SS M Proven performance and installations at all major oil com
60. ng TankRadar Rex 0542528 0543730 0457801 0419636 others pending 8402247 4 8402960 2 8900424 6 8901260 3 8504317 2 9102087 5 0592584 9702235 4 others pending 0167505 0457801 0419636 0324731 0592584 others pending 4641139 4665403 5136299 5070730 4933915 5543720 6278411 6684697 6629458 others pending 0167505 0457801 0419636 0324731 0592584 0988661 others pending 47537 47606 65 Technical Description 703010En Ed 3 Rev G TankRadar Rex June 2007 Authorised Distributor AMPMECH l 46 Jalan SS 22 21 Damansara Jaya 47400 Petaling Jaya Selangor Darul Ehsan Malaysia s Email info ampmech com Web access http www ampmech com E M E R SO N 2007 Rosemount Tank Radar AB Sweden All rights reserved Process Management
61. nkMaster system and are not designed to be used as stand alone devices for critical operations OT 5110 for Analog Inputs OT 5120 for Analog Outputs OT 5130 for Digital Inputs OT 5140 for Digital Outputs TankMaster The analog inputs open up TankMaster for all 4 20 mA devices such as pressure and temperature sensors The analog outputs enable mapping of values to analog indicators The digital inputs can for example be used to display alarms from external equipment in TankMaster The digital outputs can be used for alarm panels horns signal lamps etc Technical Data for TankMaster IOT 5110 5140 Communication type RS485 Communication speed 115 kbit s Isolation Opto coupled in I O box Terminal size 160x100x80 mm 6 3x3 9x3 2 in Mounting method DIN rail 35 mm 1 4 in clip Supply voltage 24 VDC Approved environment 0 C to 55 C 0 F to 130 F IOT 5110 Analog In 4 20 mA 0 10 V Channels 16 single ended Input load 50 O current 10 k O voltage Accuracy current and voltage Max x 0 5 96 of full range Temperature drift current and voltage Accuracy valid for 0 C to 55 C 0 F to 130 F IOT 5120 Analog Out 4 20 mA 0 10 V Channels Load impedance Load current 16 single ended 50 Q max 500 Q lt 5 mA for 0 10 VDC Accuracy current Max 0 5 of full range Accuracy voltage Max 0 2 of full range Temperature drift cur
62. ns are options depending on which package is used WinOpi is a complete inventory software package TankMaster has a set up wizard for interactive configuration and installation TankMaster is easily translated to other languages than English Inventory and custody transfer functions Real time tank gauging data such as level temperature water interface level and pressure Real time gross and net volume inventory calculations based on API and ISO Hybrid tank gauging with pressure inputs giving data for density and mass calculation Metrologically sealed data API calculator Batch Handling makes it possible to control and follow transferred volumes from the control room 35 TankRadar Rex 5 Tank Inventory Tank TK 1 oJ Level 17 438m Product Crude Oil Flow Rate 0 0 m3 h Vol Table 54A Avg Temp 20 0 C Vap Press 0 023 barG Vap Temp 0 0 C Lig Press 1 224barG Sediment amp Water Obs Dens 745 8kg m3 Saw 0 0000 Ref Dens 750 0 kg m3 FWL 0 000 m TECLiq 0 0007000 FWV 0 000 m3 VCF 0 9945 Volumes Max vol 20000 000 m3 Pumpable 15439 000 m3 TOV 15439 000 m3 GOV 15439 000 m3 GSY 15354 086 m3 NSV 15354 086 m3 AVRM 4561 000 m3 WIA 11496 832 ton m Pipeline 0 000 m3 Roof State Roof Floating Freely Floating roof me TankMaster gives the most important inventory data for a specific tank in one easy to read window Networking and interfacing OPC server with browser for
63. nterface sensors etc have approvals in the name of their manufacturers Copies of these can be requested from Emerson Process Management Rosemount Tank Gauging Vapor Influence on Radar Measurement For a few specific products there can be a measurable influence on the level accuracy if the composition of the vapor varies between no vapor and fully saturated vapor condition However there is no noticeable influence if the vapor variation is small For these specific products it is in many cases sufficient that the pressure and temperature is measured The software in the Radar Tank Gauge then automatically corrects for the influence from TankRadar Rex the vapor This is for example performed when measuring in LPG tanks Gases that are known to affect the transmission of radar waves are Propylene oxide Etylether Propylether Acetaldehyde Propionaldehyde Isobutyraldehyde Acetone 2 Butanone Methanol One gas that dampens or attenuates the radar signal is ammonia In applications where ammonia is involved Emerson Process Management Rosemount Tank Gauging should always be contacted for evaluation of the application 47 Technical Description 703010En Ed 3 Rev G TankRadar Rex June 2007 Ordering information If you require other options than listed in the Ordering Information please consult your local Rosemount Tank Gauging sales representative Radar Tank Gauge RTG 3900 Transmit
64. ntory hybrid and custody transfer functions with the TankMaster software package e FOUNDATION fieldbus Profibus DP Tiway and proprietary TRL 2 bus communication Emulation of other field buses for cost efficient installation in older systems delivered by other vendors Built in multiple temperature inputs analog inputs outputs HART inputs for pressure transmitters and relay outputs in radar gauge Local field display Pro Platinum Pro Platinum Pro Platinum Rosemount Rosemount Cone Antenna Parabolic Antenna Still Pipe Antenna 5400 3300 Gauge Gauge Gauge Series Series Field Communication Unit 2160 2165 2175 Communication Supported HABE Profibus DP Standard TRL 2 Field Bus Modbus RTU Emulation of other vendor s field buses TankMaster net PC TankMaster PC workstation in network Customer PC TankRadar Rex Measured values are communicated on a field bus or directly to a PC In larger systems there are Field Communication Units FCU s that collect data from separate field buses In this way both stand alone gauges and large systems with several hundred gauges are economical and have an excellent performance The TankRadar Rex system is configured and operated using the OPC compatible TankMaster software package Its a user friendly Human Machine Interface HMI software that gives the operator a good overview and quick access to any measured values The software also
65. o start up the system using the WinSetup software on a personal computer TankMaster is the Human Machine Interface HMI software for TankRadar Rex It includes the WinSetup and WinOpi software modules The TankMaster WinOpi User s Guide describes the inventory and display functions included in the optional TankMaster WinOpi software The Service Manual is used for service and trouble shooting Technical Description 703010En Ed 3 Rev G June 2007 Technical Description 703010En Ed 3 Rev G June 2007 Abbreviations used in this document APC Analog Processing Card API American Petroleum Institute DAU Data Acquisition Unit DCS Digital Control System EEPROM Electrically Erasable Programmable Read Only Memory FBM Field Bus Modem FCC Field Communication Card FCU Field Communication Unit FMCW Frequency Modulated Continuous Wave FSK Frequency Shift Keyed HMI Human Machine Interface IS Intrinsically Safe ISO International Standard Organization JB Junction Box LCD Liquid Crystal Display OIML International Organization of Legal Metrology PC Personal Computer PCB Printed Circuit Board PROM Programmable Read Only Memory PTB Physikalisch Technische Bundesanstalt PTFE Polytetrafluoroethylene RDU Remote Display Unit RF head A device for emitting and receiving microwaves ROC Relay Output Card RTD Resistance Temperature Detectors RTG Radar Tank Gauge SCADA Supervisory Control and Data Acuisisition System SPC Sig
66. ops of condensation will not coat the active part of the antenna In this way the radar signal will be less weakened resulting in higher accuracy and better reliability Measurement close to tank wall A standard manway or flange is normally 0 3 1 m 1 3 feet from the tank wall Both the RTG 3920 Horn Antenna Gauge and the RTG 3930 Parabolic Antenna Gauge are specially designed to be mounted close to the wall The RTG 3920 Horn Antenna Gauge radar signal is polarized so that the direct reflection from the liquid surface is the only detectable reflection Any wall disturbance will be blanked out The RTG 3930 Parabolic Antenna has a narrow radar beam due to the large 20 inch antenna diameter resulting in a small and uncritical wall echo 10 Technical Description 703010En Ed 3 Rev G June 2007 Antenna design with no horizontal surfaces according to the American Petroleum Institute Standard API ch 3 1B i Not Accepted accepted Tank Wall Tank Wall Gauges emitting microwaves with circular polarization can be installed closer to the tank wall Technical Description 703010En Ed 3 Rev G June 2007 Patented method for detecting the surface echo TankRadar Rex uses a patented method for detecting the surface echo The measured signal passes through a digital filter First one filter removes any echoes smaller than a threshold value Then a narrow filter window is placed around the frequency correspon
67. ousing Style 2A Junction Box Housing Aluminium 1 2 14 NPT 2B Junction Box Housing Aluminium M20 x 1 5 CM20 10 Options 1 ATEX Intrinsically Safe L4 Bolting option Austenitic 316 SST bolts Q4 Calibration certificate Q8 Material Traceability Certification per EN 10204 3 1B Model Code Example 3051S1LG3AA2B1020DFFG1DA00I1Q4 305181CG3A26G11A42AI1L4Q4 64 Technical Description 703010En Ed 3 Rev G June 2007 Patents The products in this description may be protected by the following patents Australia 578279 623980 616357 Spain 600679 others pending Belgium 0167505 0457801 0419636 0324731 Sweden others pending Brazil PI 8501945 PI 8502625 others pending Canada 1294357 2044584 The Netherlands others pending China PRC 85103379 2 85104668 1 others pending USA Croatia Patents pending Denmark 160374 161261 0457801 0419636 others pending Finland 73836 80961 United Kingdom others pending France 0167505 0457801 0419636 0324731 0592584 others pending Venezuela Germany 0167505 69008514 108 P69005245 6 08 P3688141 408 69216407 3 08 0988661 others pending India 164742 164799 Italy 0457801 0419636 0324731 others pending Japan 1734107 1952353 1881864 3030518 others pending Kuwait Patents pending Mexico 158252 158486 Norway 166345 172911 304667 others pending Saudi Arabia 21 others pending Slovenia Patents pending South Korea 36650 72075 69686 82937 others pendi
68. panies Method for accurate measurements in still pipes invented and patented for the TankRadar products Overfill protection certified by T V for high environmental safety Gauge emulation for cost effective installation in systems supplied by other vendors All functions for complete tank farm monitoring available in one system OPC compatible HMI software Worldwide service and support Technical Description 703010En Ed 3 Rev G June 2007 Summary of functions amp system overview TankRadar Rex system measures and calculates tank data for Inventory calculations Custody transfer Oil movement Loss control Operational amp blending control Leak detection and overfill protection The system is configured with the functions as required by the user Available functions are Level temperature and water interface level measurement Vapor pressure and hydrostatic pressure measurement Rex RTG 3920 Rex RTG 3930 Rex RTG 3950 Rex RTG 3960 Horn Antenna Parabolic Antenna Still Pipe Array LPG amp LNG Gauge Gauge Antenna Gauge Gauge Data Acquisition Remote Display Water Level Temperature Pressure Unit Unit Sensor Sensor Transmitter TankRadar Rex system overview TankRadar Rex Total Observed Volume TOV and observed density calculations in the gauge Net volume calculations according to API with the TankMaster software package Complete inve
69. perating temperature in tank Measuring range standard Measuring range option Total weight Max 230 C 445 F 0 8 to 20 m 2 6 to 65 ft below flange 0 3 to 30 m 1 to 100 ft below flange with reduced accuracy Pressure 0 2 to 2 bar 2 9 to 29 psig Appr 20 kg 44 Ibs Material exposed to tank atmosphere Antenna Acid proof steel type EN 1 4436 AISI 316 Sealing PTFE O ring FPM Viton Antenna dimension Nozzle diameter Mounting flange 175 mm 7 in Minimum 200 mm 8 in 8 in ANSI B 16 5 150 Ibs DN 200 PN 10 DIN 2632 SS2032 Monting flange can be horizontal or 4 inclined for mounting close to tank wall Other flanges available on request Field data display In separate DAU page 26 or RDU page 27 17 TankRadar Rex Parabolic Antenna Gauge RTG 3930 The RTG 3930 gauge is designed for mounting on tanks with fixed roofs It measures levels of products ranging from clean products to very difficult ones like bitumen asphalt The design of the parabolic antenna gives extreme tolerance against sticky and condensing products The large antenna diameter provides high antenna gain and a high signal to noise ratio The Parabolic Antenna Gauge can be mounted on existing manhole covers The standard parabolic reflector has a diameter of 440 mm 17 inch and it fits onto Technical Description Head 750 29 5 for example a 20 inch manway For easy access in extremely
70. r Hydrostatic Tank Gauging Functions 7 Customization 0 None C Customized Views 8 Redundancy 00 None RO Redundancy 1 Configuration view and alarm handling Volume calculations according to API and others Includes WinSetup 2 Toview unlimited number of tanks if Pos 3 Network code N 3 For connection between TankMaster and SCADA DCS via Modbus RS232 Includes OPC Server and Slave Protocol Requires WinOpi 4 For connection between TankMaster and Microsoft Office via OPC Server Client Site Server Licence 5 Enables viewing of all installed tanks in the network from any TankMaster PC independent of WinOpi type 6 Custody Transfer windows Includes Hardware key Custody Transfer seal and Metrological seal for Custody Transfer approvals Model Code Example TM 20SNCOPCRO For upgrade of your TankMaster software please contact your sales representative requires software key number TankMaster net Software amp I O Terminals Item Model Code Description Note TankMaster net RTM39EL TankMaster net Single Licence one user RTM39EM TankMaster net Limited Licence up to 3 users RTM39ES TankMaster net Site Licence unlimited number of users VO Terminals IOM 5110 AI I O Terminals Analog In 16 channels Connected to TankMaster PC IOM 5120 AO I O Terminals Analog Out 16 channels Connected to TankMaster PC IOM 5130 DI I O Terminals Digital In 16 channels Connected to TankMaster PC IOM
71. rent and voltage Accuracy valid for 0 C to 55 C 0 F to 130 F IOT 5130 Digital In Channels 16 negative common Voltage range input 0 to 35 VDC Source type Potential free contact Input current Max 0 6 mA IOT 5140 Digital Out Channels 8 pot free SPDT Capacity Max 250 VAC 2A 38 Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Tank inventory density amp hybrid calculations in the Rex system The TankRadar Rex gauge with its high capacity signal processor is designed to make basic inventory calculations directly in the gauge The gauge can receive and process signals from analog and digital pressure transmitters water bottom sensors etc Measured data is transmitted on the field bus and can be further processed in the control room by the TankMaster PC software or by the plant s host computer DCS system Density measurement with pressure transmitters When the RTG is connected with a pressure transmitter near the bottom of the tank the density of the product can be calculated and presented on line The accuracy of the density calculation largely depends on the accuracy of the pressure transmitter TankRadar Rex can interface to any pressure transmitter with a standard output of 4 20 mA or HART The 4 20 mA signal is converted from analog to digital form in the RTG The gauge calculates or receives inputs for the following data Total Observed Volume TOV using the tank
72. ription 703010En Ed 3 Rev G June 2007 Still Pipe Array Antenna Gauge RTG 3950 RTG 3950 with its small sized array antenna is made for mounting on existing still pipes Typical applications are crude oil tanks with floating roofs and gasoline product tanks with or without inner floating roofs To get custody transfer accuracy the gauge uses the Low Loss Mode technology invented for the TankRadar products to transmit the radar waves in the center of the pipe This virtually eliminates degradation of the accuracy due to rust and product deposits inside the pipe RTG 3950 is available for 5 6 8 10 and 12 inch pipes There are two versions of RTG 3950 fixed and inclined The inclined version has a hinged hatch enabling full pipe size product sampling or verification hand dips Installation is normally made without taking the tank out of operation Pipe seen from above Low Loss Mode Very low losses from rust or deposits H is the normal radar mode of a circular waveguide TankRadar Rex 590 23 2 mm inch 510 20 1 700 27 6 3 Weather J Protection Hood Antenna RTG 3950 Still Pipe Array Antenna Gauge inclined and fixed versions Removable Waveguide Unit allows hand dips and sampling 19 TankRadar Rex Technical Data for RTG 3950 Technical Description 703010En Ed 3 Rev G June 2007 See also tec
73. rmation on each certificate or approval There may be restrictions in them for example a certificate may be valid for only parts of the TankRadar Rex system Contact Emerson Process Management Rosemount Tank Gauging if you require more information on any of the certificates Accuracy approvals Legal metrological certificates OIML R85 E International Statens Provningsanstalt SP Sweden BEV Austria Belgium Metrological Inspection BMS Belgium China Metrological Institute China Physikalisch Technische Bundesanstalt PTB Germany Ministry of Civil Supplies W amp M India Nederland Meet Institute ljkwesen NMI The Netherlands LNE France Metric Office Italy METAS Switzerland GUM Poland BRML Romania GOSStandard Russia GOSStandard Kazachstan GOSStandard Belarus SIRIM Malaysia Thai Excise and Customs Thailand GOSStandart Ukraine MIGAS Indonesia CMI Czech Rep FBM PM Serbia 46 Technical Description 703010En Ed 3 Rev G June 2007 IPQ Portugal TJI Estonia ONML Algeria Republika Hrvatska Drzavni Zavod za Mjeriteljstvo Croatia OMH Hungary Directorate of Weights and Measures Ministry of Commerce Greece pending In addition to the accuracy approvals listed above many countries are presently in the process to define custody transfer requirements Approvals for installation in hazardous areas BASEEFA
74. splay Unit RDU 40 Field Communication Unit FCU 2160 Field Communication Unit FCU 2165 2175 Field Bus Modem FBM 2180 Junction Boxes JB 140 11 and JB 140 15 for EEx i and EEx e environments 27 28 30 32 33 33 JB 36 and JB42 for connection of temperature sensors 33 Junction Box Integrated with Temperature Sensor or Water Level Sensor Junction Boxes with Conduit Outlets 33 33 Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Radio Modem 34 TankMaster HMI software 35 PC Requirements 37 TankMaster I O Terminals 38 Tank inventory density amp hybrid calculations in the Rex system 39 TankRadar Rex System Configurations 40 The TRL 2 Bus A fast and reliable data bus 40 Stand Alone Application 41 Systems with a TankMaster Work Station 41 Connecting the Field Communication Unit FCU 2160 41 Redundancy 42 Example of a General System 43 Connection to other systems 44 Emulation 45 Certificates 46 Accuracy approvals Legal metrological certificates 46 Approvals for installation in hazardous areas 46 Emission Approvals 46 Miscellaneous Approvals 47 Vapor Influence on Radar Measurement 47 Ordering information 48 Radar Tank Gauge RTG 3900 48 Data Acquisition Unit DAU 2100 53 Remote Display Unit RDU 40 53 Junction Box and Protective Hose Kit 53 Field Communication Unit FCU 2160 54 Field Communication Unit FCU 2165 21
75. spots with common return WLS 12 Hose Kit 00 None 13 Vapor Boot 0 None 1 2 in NPS Threaded 2 3 in NPS Threaded 3 Flange 3 in ANSI 150 psi 4 Flange 4 in ANSI 150 psi 5 Flange 6 in ANSI 150 psi 6 Flange 8 in ANSI 150 psi 14 Water Level Sensor C05 Closed for light products 19 7 in range integrated C10 Closed for light products 39 4 in range H05 Open for heavy products 19 7 in range H10 Open for heavy products 39 4 in range 15 Water Level Sensor 0 None Top Weight 1 10 Ibs Note Spot positions should be specified separately in Required System Information RSI Model Code Example MSTWUS U0480A 5 C 06 P 1 101 004 00 0 C05 1 61 TankRadar Rex Single Spot Temperature Sensor SSTUS for the US and Canada Technical Description 703010En Ed 3 Rev G June 2007 Pos Item e 3 Description Note 1 Resistance 3 Type OPE with Ex head and extension length Thermometer Type plus fixed insert Standard 2 Length U036 36 in U008 Customized Specify length in even inches only U080 3 Sheath Dimension D 0 24 in 4 Extension Length 080 3 15 in 145 5 71 in 5 Mounting Thread 4 in NPT 6 Number of Wires 3 Three 7 Number of Elements 1 1xPt 2 2xPt 8 Element Type P Pt 100 9 Temperature Accuracy 1 1 6 DIN 0 09 F Class 10 Temperature Range 4 58 F to 932 F 11 Cable Outlet 2 in NPT Model Code Example SSTUS 3 U036 D 080431P141 Thermo Well for
76. ter Head TH Pos Item Code Description Note 1 Transmitter Head Transmitter Head RTG 3900 0 5 mm instrument accuracy Transmitter Head RTG 3900 L 3 mm instrument accuracy None Baseefa ATEX Baseefa ATEX T V overfill Baseefa ATEX SIL 2 UL ULc UL ULc SIL 2 Baseefa ATEX Gost Russia IECEx IECEx TUV overfill None OIML R85 E BMS Belgium NMI Holland PTB Eich Germany IPQ Portugal LNE 9 France GOSStandard Russia CMI 9 China 100 240 VAC 34 70 VAC 48 99 VDC 20 28 VDC None 2 Ex and Safety Certification 3 Accuracy Certification 4 Power Supply or FoOIFPFUOrTFTNANZEDO VUMAFrTrTCWHHADoOo r gt 5 Analog Output Non IS One 4 20 mA passive Requires external voltage supply One 4 20 mA active Voltage supply from gauge None One 4 20 mA Two 4 20 mA One HART Two One working as HART master TRL 2 bus Standard Enraf Requires EBM fieldbus mo dem during commissioning L amp J9 x Supports water level input Varec 9 Whessoe 9 TIWAY 9 X9 GPE X97 Sakura 9 41616 Profibus DP Founpation fieldbus non IS 9 Temperature via DAU not possible FouNparioN fieldbus IS 9 Temperature via DAU not possible 6 Analog Input IS 7 Communication mAInN Wvo V mocoazsc cr A RS485 Modbus c Tokyo Keiso 811 48 Technical Description 703010En Ed 3
77. ter Material Flange option Lead wire length No of wires Bottom weight Connection to Rex system Designed according to Element type Temperature range standard Temperature range optional Sheath Sheath material Mounting thread Length standard Thermowell Thermowell material Designed according to Pt 100 spot elements according to EN 60751 1 6 DIN Class B standard 1 10 DIN Class B option See diagram on previous page 50 C to 120 C 58 F to 248 F 20 C to 250 C 4 F to 482 F 170 C to 100 C 274 F to 212 F 6 elements per MST as standard Max 14 elements for each MST 0 95 70 m 3 1 230 ft in standard 1 in always with WLS Steel pipe with 1 2 in BSP thread or M25 x 1 5 Thread length 253 mm 10 0 in Min 2 in 50 8 mm Stainless steel AISI 316 1 to 4 in 3 m 9 8 ft Longer wires optional max 10 m 32 8 ft 3 independent wires per element or 1 wire per element plus 2 common return wires 2 5 15 kg 5 5 33 Ibs 2 5 4 kg 5 5 9 Ibs for still pipe installation Max 14 elements via DAU or max 6 elements with common return directly to Rex Gauge max 3 elements with independent wires IEC 751 and ATEX Directive 94 9 EC Technical Data for Single Spot Temperature Sensor LPG tanks Pt100 1 6 DIN Class B or optional 1 10 DIN Class B 3 wire 50 C to 260 C 58 F to 500 F 50 C to 400 C 58 F to 752 F 8 mm 0 31
78. tification The field bus uses a 2 core twisted and shielded standard instrument cable for distances up to 4 km 2 5 miles For more details about installation see separate installation manual and installation drawings TankRadar Rex Transmitter Head with cable outlets and no JBi 15 Technical Description 703010En Ed 3 Rev G TankRadar Rex June 2007 Technical data for integrated junction box JBi For data on available separate junction boxes see page 33 Hazardous locations certifications Increased safety according to EExe IIB T4 There is one EExe side for power and bus cables W11 wire terminal and one EExi side for intrinsically safe connections W12 wire terminal Ingress Protection IP65 Material Cast aluminium coated with grey polyester Temperature range 40 C to 70 C 40 F to 158 F Cable inlets EExe side W11 Standard 2 pcs M25 1 pc M20 Option 2 pcs in with NPT thread and 1 pc in with NPT thread Wire terminals EExe side W11 8 terminals For power and Field Bus Cable inlets EExi side IS cabling W12 Standard 1 pc M25 2 pcs M20 Option 1 pc in with NPT thread 2 pcs in with NPT thread Wire terminals EExi side W12 15 terminals For intrinsically safe cables e g to a DAU temp sensors etc Cable glands All cable glands must be of EExe type Each cable inlet is as standard sealed with an Ex approved metal blind plug at de
79. tion flexibility along with the scalable solution make the FCU meet the needs of the small terminal operator to the largest refinery also for the most demanding applications For applications requiring more capacity or when devices are distributed over a large area multiple FCU s can be used Two FCU s can also be connected in parallel with one unit operational and the other as a redundant backup The backup unit is automatically activated in case of a primary unit failure hot standby The number of devices per port varies between different manufacturers and may also have physical limitations imposed by the quality and length of field cables and distribution of devices Maximum 256 devices can be supported by one FCU 2165 2175 30 LAN FCU 2165 2175 Host Interfaces dla zu Other gauge Rosemount TankRadar vendors e g Gauges Enraf and Whessoe COFITHETTHTHITITIE WEXTRITPTITRPIPERERI 4 Li ik cc ia 1 ne FCU 2175 Technical Description 703010En Ed 3 Rev G June 2007 Technical Data for FCU 2165 2175 TankRadar Rex Explosion protection Ambient operating temperature Power Supply Power Consumption max Ingress protection Field bus host ports Baud Rates Total number of gauges per field bus port Number of tanks gauges per FCU Dimensions None 20 C to 70 C 4 F to 158 F 115 or 230 VAC 10 to 15 50 60 Hz 25 W FCU 2165 60 W FCU 2175
80. ult is a signal with a low frequency proportional to the distance to the surface This signal provides a measured value with high accuracy The method is called the FMCW method Frequency Modulated Continuous Wave TankRadar Rex This gauge is still operating and gauging accurately despite the heavy contamination The parabolic antenna has for several months been exposed to blown bitumen heated to 160 C 320 F Frequency f GHz to Af d Time t The FMCW method is based on a radar sweep with varying frequency TankRadar Rex Accuracy enhancement To enhance accuracy further TankRadar Rex has some built in unique features Temperature control TankRadar Rex gauges are designed to operate in all climates The gauge is continuously controlling the temperature of the electronics and keeps it constant This is one of the reasons for the 65 years of mean time between failure MTBF for the gauge Digital reference A radar gauge needs an internal reference to make the radar sweep absolutely linear Each deviation from the linearity produces a corresponding inaccuracy To achieve highest precision TankRadar Rex uses a digital crystal oscillator This gives the most stable reference that is available with today s technology Drip off means no condensation If the antenna has an inclined polished PTFE surface where the microwaves are emitted it will be less susceptible to condensed water or product The dr
81. us RS485 bus 9 Communication S OPI TankMaster Protocol M Modbus to other Host Required for communication with Host 10 Extended Function 0 None R Redundancy Function Requires a second FCU with Redundancy B Buddy Mode 11 Special 0 None 12 Accessory 0 None Ww Sun Shelter Kit 13 Sign S Standard sign M NMI X Other specified in order Model Code Example FCU 2160 60 2 G1 G5 F1 F1F1F1SROWS 54 Technical Description 703010En Ed 3 Rev G June 2007 TankRadar Rex Field Communication Unit FCU 2165 2175 The FCU 2165 has 10 ports Port 1 is reserved for Ethernet and Port 4 is an Engineering port Ports 5 6 11 and 12 are RS232 only Baud rate and communication settings must be the same for Ports 2 and 6 Ports 7 8 11 and 12 Port 2 or 3 is recommended for tank gauging hosts The ports of the FCU 2175 can be configured freely It is delivered with 8 16 24 or 32 ports Modbus Slave Generic DCS SCADA etc TankMaster Modbus TankMaster PC DCS SCADA Microlect emulation OMS DCS SCADA CIU 858 emulation Entis DCS SCADA Field Slaves Interface type Connected equipment Devices per port Enraf CIU 858 bus CIU 858 or CIU 880 Prime configured for 858 emulation 10 CIU s CIU 880 Prime 10 CIU s GPP bus 801 802 811 812 813 856 and others 10 GPU bus 811 812 813 854 872 873 877 970 971 973 and others 10 Whessoe WM 500 16 Outstations WM 550 WM 550
82. vailable analog output not available 6 Sakura Only one relay available analog output not available 7 Tokyo Keiso TIC Only one relay available analog output not available Up to 6 Pt 100 Resistance Temperature Detector RTD inputs with common return or 3 RTD inputs with individual wiring directly in TH Up to 14 RTD inputs via separate Data Acquisition Unit see page 26 0 1 C for 50 C to 250 C 58 F to 482 F Note Temperature range for PTB approval is 20 C to 90 C 4 F to 194 F In separate DAU page 26 or RDU page 27 Technical Description 703010En Ed 3 Rev G June 2007 Cable Connections to the Transmitter Head The Transmitter Head is either delivered with an integrated junction box JBi for cable connections or with two cable outlets only The JBi includes two connection terminals one for power field bus and relays and one for intrinsically safe connections from temperature pressure and water bottom sensors Data Acquisition Unit Remote Display Unit etc If the JBi is not included the gauge is delivered with two separate cable outlets as follows For power and field bus Number of wires 8 Length 2 5 m 8 ft Optional cable length 20 m 50 ft For IS connections such as temperature Number of wires 8 or 15 Length 2 5 m 8 ft Optional cable length is 20 m 50 ft The TH version with cables and no JBi is always delivered with shipments to the USA UL cer

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